DeKalb, IL Weather

    01:00 Wednesday
    Partly cloudy
    Partly cloudy
    1° Feels like -4°
    Last Quarter Last Quarter Illuminated: 5%
    • Today 17 Dec. Scattered clouds 2° / -2° Moderate south wind 27 - 46 km/h
    • Tomorrow 18 Dec. Light rain with partly cloudy skies 90% 6.6 mm 7° / -11° Strong west wind 36 - 67 km/h
    • Friday 19 Dec. Partly cloudy -3° / -13° Strong west wind 35 - 64 km/h
    • Saturday 20 Dec. Light rain with partly cloudy skies 30% 0.4 mm 8° / -4° Moderate south wind 26 - 46 km/h
    • Sunday 21 Dec. Clear -1° / -10° Moderate northwest wind 16 - 36 km/h
    • Monday 22 Dec. Partly cloudy 5° / -6° Moderate southeast wind 21 - 40 km/h
    • Tuesday 23 Dec. Partly cloudy 6° / -2° Moderate southwest wind 17 - 35 km/h

    Weather Forecast for DeKalb, IL Today

    , 17 December

    Tomorrow

    , 18 December
    01:00 Partly cloudy 1° Partly cloudy
    Feels Like -4°
    Moderate west wind West 19 - 35 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 88%
    • Dew Point Dew Point -1 °C
    • Clouds Clouds 95%
    • Snow depth Snow depth 1.57 in
    • Feels Like Feels Like -4 °C
    • Wind Wind - Average 19 km/h
    • Pressure Pressure 1010 hPa
    • Snowline Snowline 9514 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 35 km/h
    • Visibility Visibility 30 km
    02:00 Partly cloudy 1° Partly cloudy
    Feels Like -3°
    Moderate west wind West 20 - 35 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 88%
    • Dew Point Dew Point -1 °C
    • Clouds Clouds 84%
    • Snow depth Snow depth 1.57 in
    • Feels Like Feels Like -3 °C
    • Wind Wind - Average 20 km/h
    • Pressure Pressure 1011 hPa
    • Snowline Snowline 8858 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 35 km/h
    • Visibility Visibility 35 km
    03:00 Scattered clouds 1° Scattered clouds
    Feels Like -3°
    Moderate west wind West 21 - 36 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 88%
    • Dew Point Dew Point 0 °C
    • Clouds Clouds 12%
    • Snow depth Snow depth 1.57 in
    • Feels Like Feels Like -3 °C
    • Wind Wind - Average 21 km/h
    • Pressure Pressure 1012 hPa
    • Snowline Snowline 8202 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 36 km/h
    • Visibility Visibility 30 km
    04:00 Clear skies 1° Clear
    Feels Like -3°
    Moderate west wind West 14 - 36 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 90%
    • Dew Point Dew Point -1 °C
    • Clouds Clouds 2%
    • Snow depth Snow depth 1.57 in
    • Feels Like Feels Like -3 °C
    • Wind Wind - Average 14 km/h
    • Pressure Pressure 1012 hPa
    • Snowline Snowline 8530 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 36 km/h
    • Visibility Visibility 30 km
    Clear 05:00 Clear skies 0° Clear
    Feels Like -5°
    Moderate west wind West 16 - 26 km/h
    		UV Index 0 Low SPF: no
    05:00 Scattered clouds 0° Scattered clouds
    Feels Like -5°
    Moderate west wind West 16 - 26 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 92%
    • Dew Point Dew Point -2 °C
    • Clouds Clouds 0%
    • Snow depth Snow depth 1.57 in
    • Feels Like Feels Like -5 °C
    • Wind Wind - Average 16 km/h
    • Pressure Pressure 1013 hPa
    • Snowline Snowline 8202 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 26 km/h
    • Visibility Visibility 25 km
    06:00 Scattered clouds -1° Scattered clouds
    Feels Like -5°
    Moderate northwest wind Northwest 17 - 29 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 92%
    • Dew Point Dew Point -2 °C
    • Clouds Clouds 21%
    • Snow depth Snow depth 1.57 in
    • Feels Like Feels Like -5 °C
    • Wind Wind - Average 17 km/h
    • Pressure Pressure 1014 hPa
    • Snowline Snowline 7218 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 29 km/h
    • Visibility Visibility 30 km
    07:00 Scattered clouds -1° Scattered clouds
    Feels Like -6°
    Moderate northwest wind Northwest 15 - 29 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 92%
    • Dew Point Dew Point -2 °C
    • Clouds Clouds 19%
    • Snow depth Snow depth 1.57 in
    • Feels Like Feels Like -6 °C
    • Wind Wind - Average 15 km/h
    • Pressure Pressure 1015 hPa
    • Snowline Snowline 6890 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 29 km/h
    • Visibility Visibility 25 km
    Sunny 08:00 Clear -2° Sunny
    Feels Like -6°
    Moderate northwest wind Northwest 14 - 26 km/h
    		UV Index 0 Low SPF: no
    08:00 Scattered clouds -2° Scattered clouds
    Feels Like -6°
    Moderate northwest wind Northwest 14 - 26 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 92%
    • Dew Point Dew Point -3 °C
    • Clouds Clouds 6%
    • Snow depth Snow depth 1.57 in
    • Feels Like Feels Like -6 °C
    • Wind Wind - Average 14 km/h
    • Pressure Pressure 1017 hPa
    • Snowline Snowline 6234 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 26 km/h
    • Visibility Visibility 25 km
    09:00 Clear -1° Sunny
    Feels Like -5°
    Moderate northwest wind Northwest 12 - 23 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 91%
    • Dew Point Dew Point -2 °C
    • Clouds Clouds 2%
    • Snow depth Snow depth 1.57 in
    • Feels Like Feels Like -5 °C
    • Wind Wind - Average 12 km/h
    • Pressure Pressure 1018 hPa
    • Snowline Snowline 6890 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 23 km/h
    • Visibility Visibility 30 km
    10:00 Clear 0° Sunny
    Feels Like -3°
    Moderate northwest wind Northwest 8 - 20 km/h
    		UV Index 1 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 89%
    • Dew Point Dew Point -2 °C
    • Clouds Clouds 0%
    • Snow depth Snow depth 1.57 in
    • Feels Like Feels Like -3 °C
    • Wind Wind - Average 8 km/h
    • Pressure Pressure 1018 hPa
    • Snowline Snowline 7218 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 20 km/h
    • Visibility Visibility 35 km
    Sunny 11:00 Clear 1° Sunny
    Feels Like -1°
    Gentle northwest wind Northwest 6 - 16 km/h
    		UV Index 1 Low SPF: no
    11:00 Clear 1° Sunny
    Feels Like -1°
    Gentle northwest wind Northwest 6 - 16 km/h
    		UV Index 1 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 85%
    • Dew Point Dew Point -2 °C
    • Clouds Clouds 0%
    • Snow depth Snow depth 1.57 in
    • Feels Like Feels Like -1 °C
    • Wind Wind - Average 6 km/h
    • Pressure Pressure 1018 hPa
    • Snowline Snowline 7218 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 16 km/h
    • Visibility Visibility 40 km
    12:00 Clear 1° Sunny
    Feels Like 2°
    Gentle northwest wind Northwest 2 - 13 km/h
    		UV Index 1 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 85%
    • Dew Point Dew Point -1 °C
    • Clouds Clouds 0%
    • Snow depth Snow depth 1.57 in
    • Feels Like Feels Like 2 °C
    • Wind Wind - Average 2 km/h
    • Pressure Pressure 1017 hPa
    • Snowline Snowline 7546 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 13 km/h
    • Visibility Visibility 40 km
    13:00 Clear 1° Sunny
    Feels Like 2°
    Gentle south wind South 2 - 5 km/h
    		UV Index 1 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 83%
    • Dew Point Dew Point -1 °C
    • Clouds Clouds 0%
    • Snow depth Snow depth 1.57 in
    • Feels Like Feels Like 2 °C
    • Wind Wind - Average 2 km/h
    • Pressure Pressure 1017 hPa
    • Snowline Snowline 7546 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 5 km/h
    • Visibility Visibility 40 km
    Sunny 14:00 Clear 1° Sunny
    Feels Like 0°
    Gentle south wind South 5 - 11 km/h
    		UV Index 1 Low SPF: no
    14:00 Clear 1° Sunny
    Feels Like 0°
    Gentle south wind South 5 - 11 km/h
    		UV Index 1 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 80%
    • Dew Point Dew Point -2 °C
    • Clouds Clouds 0%
    • Snow depth Snow depth 1.57 in
    • Feels Like Feels Like 0 °C
    • Wind Wind - Average 5 km/h
    • Pressure Pressure 1016 hPa
    • Snowline Snowline 7874 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 11 km/h
    • Visibility Visibility 40 km
    15:00 Clear 1° Sunny
    Feels Like -1°
    Gentle south wind South 9 - 16 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 83%
    • Dew Point Dew Point -2 °C
    • Clouds Clouds 0%
    • Snow depth Snow depth 1.57 in
    • Feels Like Feels Like -1 °C
    • Wind Wind - Average 9 km/h
    • Pressure Pressure 1015 hPa
    • Snowline Snowline 8202 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 16 km/h
    • Visibility Visibility 40 km
    16:00 Clear 0° Sunny
    Feels Like -4°
    Moderate south wind South 13 - 22 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 87%
    • Dew Point Dew Point -2 °C
    • Clouds Clouds 0%
    • Snow depth Snow depth 1.57 in
    • Feels Like Feels Like -4 °C
    • Wind Wind - Average 13 km/h
    • Pressure Pressure 1015 hPa
    • Snowline Snowline 8202 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 22 km/h
    • Visibility Visibility 35 km
    Clear 17:00 Clear skies -1° Clear
    Feels Like -5°
    Moderate south wind South 15 - 26 km/h
    		UV Index 0 Low SPF: no
    17:00 Clear skies -1° Clear
    Feels Like -5°
    Moderate south wind South 15 - 26 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 89%
    • Dew Point Dew Point -2 °C
    • Clouds Clouds 0%
    • Snow depth Snow depth 1.57 in
    • Feels Like Feels Like -5 °C
    • Wind Wind - Average 15 km/h
    • Pressure Pressure 1015 hPa
    • Snowline Snowline 8530 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 26 km/h
    • Visibility Visibility 30 km
    18:00 Clear skies -1° Clear
    Feels Like -6°
    Moderate southeast wind Southeast 15 - 26 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 91%
    • Dew Point Dew Point -3 °C
    • Clouds Clouds 7%
    • Snow depth Snow depth 1.57 in
    • Feels Like Feels Like -6 °C
    • Wind Wind - Average 15 km/h
    • Pressure Pressure 1014 hPa
    • Snowline Snowline 8530 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 26 km/h
    • Visibility Visibility 30 km
    19:00 Scattered clouds -1° Scattered clouds
    Feels Like -6°
    Moderate south wind South 22 - 37 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 91%
    • Dew Point Dew Point -2 °C
    • Clouds Clouds 25%
    • Snow depth Snow depth 1.57 in
    • Feels Like Feels Like -6 °C
    • Wind Wind - Average 22 km/h
    • Pressure Pressure 1013 hPa
    • Snowline Snowline 8530 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 37 km/h
    • Visibility Visibility 30 km
    Scattered clouds 20:00 Scattered clouds -1° Scattered clouds
    Feels Like -7°
    Moderate south wind South 22 - 38 km/h
    		UV Index 0 Low SPF: no
    20:00 Scattered clouds -1° Scattered clouds
    Feels Like -7°
    Moderate south wind South 22 - 38 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 91%
    • Dew Point Dew Point -2 °C
    • Clouds Clouds 50%
    • Snow depth Snow depth 1.57 in
    • Feels Like Feels Like -7 °C
    • Wind Wind - Average 22 km/h
    • Pressure Pressure 1012 hPa
    • Snowline Snowline 8858 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 38 km/h
    • Visibility Visibility 30 km
    21:00 Scattered clouds -1° Scattered clouds
    Feels Like -7°
    Moderate south wind South 24 - 42 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 92%
    • Dew Point Dew Point -2 °C
    • Clouds Clouds 50%
    • Snow depth Snow depth 1.57 in
    • Feels Like Feels Like -7 °C
    • Wind Wind - Average 24 km/h
    • Pressure Pressure 1012 hPa
    • Snowline Snowline 8858 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 42 km/h
    • Visibility Visibility 30 km
    22:00 Partly cloudy 0° Partly cloudy
    Feels Like -6°
    Moderate south wind South 26 - 44 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 92%
    • Dew Point Dew Point -1 °C
    • Clouds Clouds 56%
    • Snow depth Snow depth 1.57 in
    • Feels Like Feels Like -6 °C
    • Wind Wind - Average 26 km/h
    • Pressure Pressure 1011 hPa
    • Snowline Snowline 8858 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 44 km/h
    • Visibility Visibility 30 km
    Partly cloudy 23:00 Partly cloudy 1° Partly cloudy
    Feels Like -5°
    Moderate south wind South 26 - 45 km/h
    		UV Index 0 Low SPF: no
    23:00 Partly cloudy 1° Partly cloudy
    Feels Like -5°
    Moderate south wind South 26 - 45 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 92%
    • Dew Point Dew Point -1 °C
    • Clouds Clouds 85%
    • Snow depth Snow depth 1.57 in
    • Feels Like Feels Like -5 °C
    • Wind Wind - Average 26 km/h
    • Pressure Pressure 1009 hPa
    • Snowline Snowline 8858 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 45 km/h
    • Visibility Visibility 30 km
    24:00 Partly cloudy 1° Partly cloudy
    Feels Like -4°
    Moderate south wind South 27 - 46 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 94%
    • Dew Point Dew Point 1 °C
    • Clouds Clouds 87%
    • Snow depth Snow depth 1.57 in
    • Feels Like Feels Like -4 °C
    • Wind Wind - Average 27 km/h
    • Pressure Pressure 1008 hPa
    • Snowline Snowline 9186 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 46 km/h
    • Visibility Visibility 25 km

    Sunrise and Sunset

    Sunrise 07:17 Sunset 16:25
    First light 06:45 Midday 11:51 Last light 16:57
    Day length 9h 8m

    Time remaining until sunrise 6h 11m

    Lunar calendar

    Mon Tue Wed Thu Fri Sat Sun
    17 Last Quarter
    18 New Moon
    19 New Moon
    20 New Moon
    21 New Moon
    22 First Quarter
    23 First Quarter
    24 First Quarter
    25 First Quarter
    26 First Quarter
    27 First Quarter
    28 First Quarter
    29 First Quarter
    30 First Quarter

    Air quality in DeKalb today

    Detail
    29
    Fair O₃ (70 µg/m³)
    • Little health risk.
    • Sensitive people should consider reducing prolonged or intense outdoor activities if they experience symptoms.

    Weather graphs
    Maximum Minimum Rainfall

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