Decatur, IL Weather

    12:00 Wednesday
    Partly cloudy
    Partly cloudy
    -2° Feels like -9°
    Strong northwest wind Northwest 32 - 62 km/h
    • Today 14 Jan. Partly cloudy 7° / -8° Strong northwest wind 34 - 65 km/h
    • Tomorrow 15 Jan. Snow with partly cloudy skies 60% 0.5 mm -1° / -10° Moderate southwest wind 21 - 39 km/h
    • Friday 16 Jan. Snow with partly cloudy skies 70% 0.6 mm 5° / -2° Strong west wind 28 - 55 km/h
    • Saturday 17 Jan. Partly cloudy -3° / -10° Moderate west wind 21 - 43 km/h
    • Sunday 18 Jan. Partly cloudy 1° / -12° Moderate west wind 25 - 46 km/h
    • Monday 19 Jan. Scattered clouds -3° / -16° Strong west wind 32 - 63 km/h
    • Tuesday 20 Jan. Partly cloudy -2° / -15° Moderate south wind 20 - 41 km/h

    Weather Forecast for Decatur, IL Today

    , 14 January

    Tomorrow

    , 15 January
    12:00 Partly cloudy -2° Partly cloudy
    Feels Like -9°
    Strong northwest wind Northwest 32 - 62 km/h
    		UV Index 1 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 46%
    • Dew Point Dew Point -12 °C
    • Clouds Clouds 93%
    • Feels Like Feels Like -9 °C
    • Visibility Visibility 40 km
    • Wind Wind - Average 32 km/h
    • Pressure Pressure 1015 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 62 km/h
    • Snowline Snowline 0 ft
    13:00 Overcast -2° Overcast
    Feels Like -9°
    Strong northwest wind Northwest 31 - 62 km/h
    		UV Index 1 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 44%
    • Dew Point Dew Point -13 °C
    • Clouds Clouds 98%
    • Feels Like Feels Like -9 °C
    • Visibility Visibility 40 km
    • Wind Wind - Average 31 km/h
    • Pressure Pressure 1015 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 62 km/h
    • Snowline Snowline 0 ft
    14:00 Partly cloudy -3° Partly cloudy
    Feels Like -10°
    Strong northwest wind Northwest 30 - 60 km/h
    		UV Index 1 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 43%
    • Dew Point Dew Point -14 °C
    • Clouds Clouds 90%
    • Feels Like Feels Like -10 °C
    • Visibility Visibility 40 km
    • Wind Wind - Average 30 km/h
    • Pressure Pressure 1016 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 60 km/h
    • Snowline Snowline 0 ft
    15:00 Partly cloudy -3° Partly cloudy
    Feels Like -10°
    Strong northwest wind Northwest 30 - 61 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 43%
    • Dew Point Dew Point -14 °C
    • Clouds Clouds 91%
    • Feels Like Feels Like -10 °C
    • Visibility Visibility 40 km
    • Wind Wind - Average 30 km/h
    • Pressure Pressure 1017 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 61 km/h
    • Snowline Snowline 0 ft
    16:00 Partly cloudy -4° Partly cloudy
    Feels Like -11°
    Strong northwest wind Northwest 29 - 60 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 44%
    • Dew Point Dew Point -14 °C
    • Clouds Clouds 78%
    • Feels Like Feels Like -11 °C
    • Visibility Visibility 40 km
    • Wind Wind - Average 29 km/h
    • Pressure Pressure 1018 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 60 km/h
    • Snowline Snowline 0 ft
    17:00 Scattered clouds -5° Scattered clouds
    Feels Like -12°
    Strong northwest wind Northwest 26 - 56 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 46%
    • Dew Point Dew Point -14 °C
    • Clouds Clouds 41%
    • Feels Like Feels Like -12 °C
    • Visibility Visibility 40 km
    • Wind Wind - Average 26 km/h
    • Pressure Pressure 1019 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 56 km/h
    • Snowline Snowline 0 ft
    18:00 Clear skies -5° Clear
    Feels Like -12°
    Moderate northwest wind Northwest 23 - 49 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 49%
    • Dew Point Dew Point -14 °C
    • Clouds Clouds 4%
    • Feels Like Feels Like -12 °C
    • Visibility Visibility 40 km
    • Wind Wind - Average 23 km/h
    • Pressure Pressure 1020 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 49 km/h
    • Snowline Snowline 0 ft
    19:00 Clear skies -5° Clear
    Feels Like -12°
    Moderate northwest wind Northwest 20 - 42 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 50%
    • Dew Point Dew Point -14 °C
    • Clouds Clouds 0%
    • Feels Like Feels Like -12 °C
    • Visibility Visibility 40 km
    • Wind Wind - Average 20 km/h
    • Pressure Pressure 1020 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 42 km/h
    • Snowline Snowline 0 ft
    Clear 20:00 Clear skies -6° Clear
    Feels Like -12°
    Moderate northwest wind Northwest 20 - 38 km/h
    		UV Index 0 Low SPF: no
    20:00 Clear skies -6° Clear
    Feels Like -12°
    Moderate northwest wind Northwest 20 - 38 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 50%
    • Dew Point Dew Point -14 °C
    • Clouds Clouds 0%
    • Feels Like Feels Like -12 °C
    • Visibility Visibility 40 km
    • Wind Wind - Average 20 km/h
    • Pressure Pressure 1020 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 38 km/h
    • Snowline Snowline 0 ft
    21:00 Clear skies -6° Clear
    Feels Like -13°
    Moderate northwest wind Northwest 20 - 38 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 50%
    • Dew Point Dew Point -15 °C
    • Clouds Clouds 0%
    • Feels Like Feels Like -13 °C
    • Visibility Visibility 40 km
    • Wind Wind - Average 20 km/h
    • Pressure Pressure 1021 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 38 km/h
    • Snowline Snowline 0 ft
    22:00 Clear skies -7° Clear
    Feels Like -13°
    Moderate northwest wind Northwest 20 - 38 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 49%
    • Dew Point Dew Point -16 °C
    • Clouds Clouds 0%
    • Feels Like Feels Like -13 °C
    • Visibility Visibility 40 km
    • Wind Wind - Average 20 km/h
    • Pressure Pressure 1021 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 38 km/h
    • Snowline Snowline 0 ft
    Clear 23:00 Clear skies -7° Clear
    Feels Like -13°
    Moderate northwest wind Northwest 19 - 37 km/h
    		UV Index 0 Low SPF: no
    23:00 Clear skies -7° Clear
    Feels Like -13°
    Moderate northwest wind Northwest 19 - 37 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 49%
    • Dew Point Dew Point -16 °C
    • Clouds Clouds 0%
    • Feels Like Feels Like -13 °C
    • Visibility Visibility 40 km
    • Wind Wind - Average 19 km/h
    • Pressure Pressure 1021 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 37 km/h
    • Snowline Snowline 0 ft
    24:00 Clear skies -7° Clear
    Feels Like -14°
    Moderate northwest wind Northwest 19 - 35 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 49%
    • Dew Point Dew Point -16 °C
    • Clouds Clouds 0%
    • Feels Like Feels Like -14 °C
    • Visibility Visibility 40 km
    • Wind Wind - Average 19 km/h
    • Pressure Pressure 1020 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 35 km/h
    • Snowline Snowline 0 ft

    Sunrise and Sunset

    Sunrise 07:15 Sunset 16:54
    First light 06:46 Midday 12:04 Last light 17:24
    Day length 9h 39m

    Remaining daylight 4h 49m

    Lunar calendar

    Mon Tue Wed Thu Fri Sat Sun
    14 Last Quarter
    15 Last Quarter
    16 Last Quarter
    17 New Moon
    18 New Moon
    19 New Moon
    20 First Quarter
    21 First Quarter
    22 First Quarter
    23 First Quarter
    24 First Quarter
    25 First Quarter
    26 First Quarter
    27 First Quarter

    Air quality in Decatur today

    Detail
    31
    Fair O₃ (76 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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