Jefferson, SD Weather

    02:00 Thursday
    Partly cloudy
    Partly cloudy
    -4° Feels like -7°
    Last Quarter Last Quarter Illuminated: 9%
    • Today 15 Jan. Partly cloudy 9° / -5° Strong northwest wind 34 - 59 km/h
    • Tomorrow 16 Jan. Partly cloudy 3° / -9° Very strong northwest wind 50 - 91 km/h
    • Saturday 17 Jan. Partly cloudy -9° / -15° Strong northwest wind 32 - 61 km/h
    • Sunday 18 Jan. Partly cloudy 5° / -12° Strong northwest wind 37 - 72 km/h
    • Monday 19 Jan. Scattered clouds -5° / -14° Strong northwest wind 22 - 50 km/h
    • Tuesday 20 Jan. Scattered clouds 6° / -13° Strong northwest wind 33 - 65 km/h
    • Wednesday 21 Jan. Scattered clouds 5° / -7° Strong northwest wind 30 - 64 km/h

    Weather Forecast for Jefferson, SD Today

    , 15 January

    Tomorrow

    , 16 January
    02:00 Partly cloudy -4° Partly cloudy
    Feels Like -7°
    Gentle south wind South 10 - 15 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 42%
    • Dew Point Dew Point -15 °C
    • Clouds Clouds 56%
    • Feels Like Feels Like -7 °C
    • Visibility Visibility 50 km
    • Wind Wind - Average 10 km/h
    • Pressure Pressure 1022 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 15 km/h
    • Snowline Snowline 0 ft
    03:00 Scattered clouds -3° Scattered clouds
    Feels Like -7°
    Gentle south wind South 11 - 17 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 41%
    • Dew Point Dew Point -15 °C
    • Clouds Clouds 52%
    • Feels Like Feels Like -7 °C
    • Visibility Visibility 50 km
    • Wind Wind - Average 11 km/h
    • Pressure Pressure 1021 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 17 km/h
    • Snowline Snowline 0 ft
    04:00 Scattered clouds -3° Scattered clouds
    Feels Like -7°
    Gentle south wind South 10 - 18 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 45%
    • Dew Point Dew Point -13 °C
    • Clouds Clouds 49%
    • Feels Like Feels Like -7 °C
    • Visibility Visibility 50 km
    • Wind Wind - Average 10 km/h
    • Pressure Pressure 1020 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 18 km/h
    • Snowline Snowline 5577 ft
    Partly cloudy 05:00 Partly cloudy -3° Partly cloudy
    Feels Like -7°
    Gentle south wind South 11 - 18 km/h
    		UV Index 0 Low SPF: no
    05:00 Overcast -3° Overcast
    Feels Like -7°
    Gentle south wind South 11 - 18 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 52%
    • Dew Point Dew Point -12 °C
    • Clouds Clouds 91%
    • Feels Like Feels Like -7 °C
    • Visibility Visibility 45 km
    • Wind Wind - Average 11 km/h
    • Pressure Pressure 1018 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 18 km/h
    • Snowline Snowline 6234 ft
    06:00 Overcast -2° Overcast
    Feels Like -7°
    Moderate south wind South 13 - 22 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 63%
    • Dew Point Dew Point -9 °C
    • Clouds Clouds 97%
    • Feels Like Feels Like -7 °C
    • Visibility Visibility 45 km
    • Wind Wind - Average 13 km/h
    • Pressure Pressure 1016 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 22 km/h
    • Snowline Snowline 6890 ft
    07:00 Overcast -2° Overcast
    Feels Like -6°
    Moderate south wind South 13 - 23 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 71%
    • Dew Point Dew Point -6 °C
    • Clouds Clouds 96%
    • Feels Like Feels Like -6 °C
    • Visibility Visibility 45 km
    • Wind Wind - Average 13 km/h
    • Pressure Pressure 1015 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 23 km/h
    • Snowline Snowline 7546 ft
    Partly cloudy 08:00 Partly cloudy -1° Partly cloudy
    Feels Like -5°
    Moderate south wind South 15 - 25 km/h
    		UV Index 0 Low SPF: no
    08:00 Overcast -1° Overcast
    Feels Like -5°
    Moderate south wind South 15 - 25 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 77%
    • Dew Point Dew Point -5 °C
    • Clouds Clouds 96%
    • Feels Like Feels Like -5 °C
    • Visibility Visibility 45 km
    • Wind Wind - Average 15 km/h
    • Pressure Pressure 1013 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 25 km/h
    • Snowline Snowline 8530 ft
    09:00 Overcast 0° Overcast
    Feels Like -3°
    Moderate southwest wind Southwest 14 - 25 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 77%
    • Dew Point Dew Point -3 °C
    • Clouds Clouds 99%
    • Feels Like Feels Like -3 °C
    • Visibility Visibility 45 km
    • Wind Wind - Average 14 km/h
    • Pressure Pressure 1012 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 25 km/h
    • Snowline Snowline 8858 ft
    10:00 Overcast 2° Overcast
    Feels Like -1°
    Moderate southwest wind Southwest 14 - 24 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 71%
    • Dew Point Dew Point -2 °C
    • Clouds Clouds 97%
    • Feels Like Feels Like -1 °C
    • Visibility Visibility 45 km
    • Wind Wind - Average 14 km/h
    • Pressure Pressure 1011 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 24 km/h
    • Snowline Snowline 8530 ft
    Partly cloudy 11:00 Partly cloudy 5° Partly cloudy
    Feels Like 3°
    Moderate west wind West 13 - 24 km/h
    		UV Index 1 Low SPF: no
    11:00 Overcast 5° Overcast
    Feels Like 3°
    Moderate west wind West 13 - 24 km/h
    		UV Index 1 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 61%
    • Dew Point Dew Point -2 °C
    • Clouds Clouds 86%
    • Feels Like Feels Like 3 °C
    • Visibility Visibility 45 km
    • Wind Wind - Average 13 km/h
    • Pressure Pressure 1010 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 24 km/h
    • Snowline Snowline 7874 ft
    12:00 Partly cloudy 7° Partly cloudy
    Feels Like 4°
    Moderate northwest wind Northwest 24 - 41 km/h
    		UV Index 1 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 55%
    • Dew Point Dew Point -1 °C
    • Clouds Clouds 94%
    • Feels Like Feels Like 4 °C
    • Visibility Visibility 45 km
    • Wind Wind - Average 24 km/h
    • Pressure Pressure 1009 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 41 km/h
    • Snowline Snowline 8202 ft
    13:00 Partly cloudy 8° Partly cloudy
    Feels Like 5°
    Moderate northwest wind Northwest 27 - 48 km/h
    		UV Index 1 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 50%
    • Dew Point Dew Point -2 °C
    • Clouds Clouds 68%
    • Feels Like Feels Like 5 °C
    • Visibility Visibility 45 km
    • Wind Wind - Average 27 km/h
    • Pressure Pressure 1008 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 48 km/h
    • Snowline Snowline 7874 ft
    Overcast 14:00 Overcast 9° Overcast
    Feels Like 6°
    Moderate northwest wind Northwest 27 - 48 km/h
    		UV Index 1 Low SPF: no
    14:00 Overcast 9° Overcast
    Feels Like 6°
    Moderate northwest wind Northwest 27 - 48 km/h
    		UV Index 1 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 47%
    • Dew Point Dew Point -2 °C
    • Clouds Clouds 99%
    • Feels Like Feels Like 6 °C
    • Visibility Visibility 50 km
    • Wind Wind - Average 27 km/h
    • Pressure Pressure 1008 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 48 km/h
    • Snowline Snowline 7218 ft
    15:00 Scattered clouds 9° Scattered clouds
    Feels Like 6°
    Moderate northwest wind Northwest 24 - 47 km/h
    		UV Index 1 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 45%
    • Dew Point Dew Point -2 °C
    • Clouds Clouds 17%
    • Feels Like Feels Like 6 °C
    • Visibility Visibility 50 km
    • Wind Wind - Average 24 km/h
    • Pressure Pressure 1008 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 47 km/h
    • Snowline Snowline 6562 ft
    16:00 Scattered clouds 8° Scattered clouds
    Feels Like 5°
    Moderate northwest wind Northwest 22 - 42 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 47%
    • Dew Point Dew Point -2 °C
    • Clouds Clouds 23%
    • Feels Like Feels Like 5 °C
    • Visibility Visibility 50 km
    • Wind Wind - Average 22 km/h
    • Pressure Pressure 1008 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 42 km/h
    • Snowline Snowline 6234 ft
    Partly cloudy 17:00 Partly cloudy 7° Partly cloudy
    Feels Like 4°
    Moderate northwest wind Northwest 27 - 45 km/h
    		UV Index 0 Low SPF: no
    17:00 Partly cloudy 7° Partly cloudy
    Feels Like 4°
    Moderate northwest wind Northwest 27 - 45 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 47%
    • Dew Point Dew Point -3 °C
    • Clouds Clouds 84%
    • Feels Like Feels Like 4 °C
    • Visibility Visibility 50 km
    • Wind Wind - Average 27 km/h
    • Pressure Pressure 1008 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 45 km/h
    • Snowline Snowline 5577 ft
    18:00 Scattered clouds 6° Scattered clouds
    Feels Like 2°
    Moderate northwest wind Northwest 29 - 49 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 51%
    • Dew Point Dew Point -3 °C
    • Clouds Clouds 52%
    • Feels Like Feels Like 2 °C
    • Visibility Visibility 50 km
    • Wind Wind - Average 29 km/h
    • Pressure Pressure 1009 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 49 km/h
    • Snowline Snowline 4593 ft
    19:00 Overcast 5° Overcast
    Feels Like 1°
    Strong northwest wind Northwest 29 - 50 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 54%
    • Dew Point Dew Point -3 °C
    • Clouds Clouds 100%
    • Feels Like Feels Like 1 °C
    • Visibility Visibility 35 km
    • Wind Wind - Average 29 km/h
    • Pressure Pressure 1009 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 50 km/h
    • Snowline Snowline 3937 ft
    Overcast 20:00 Overcast 5° Overcast
    Feels Like 1°
    Strong northwest wind Northwest 34 - 59 km/h
    		UV Index 0 Low SPF: no
    20:00 Overcast 5° Overcast
    Feels Like 1°
    Strong northwest wind Northwest 34 - 59 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 51%
    • Dew Point Dew Point -4 °C
    • Clouds Clouds 98%
    • Feels Like Feels Like 1 °C
    • Visibility Visibility 30 km
    • Wind Wind - Average 34 km/h
    • Pressure Pressure 1010 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 59 km/h
    • Snowline Snowline 3609 ft
    21:00 Partly cloudy 4° Partly cloudy
    Feels Like 0°
    Strong northwest wind Northwest 30 - 58 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 54%
    • Dew Point Dew Point -4 °C
    • Clouds Clouds 76%
    • Feels Like Feels Like 0 °C
    • Visibility Visibility 45 km
    • Wind Wind - Average 30 km/h
    • Pressure Pressure 1009 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 58 km/h
    • Snowline Snowline 3281 ft
    22:00 Clear skies 4° Clear
    Feels Like -1°
    Strong northwest wind Northwest 29 - 52 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 56%
    • Dew Point Dew Point -4 °C
    • Clouds Clouds 1%
    • Feels Like Feels Like -1 °C
    • Visibility Visibility 45 km
    • Wind Wind - Average 29 km/h
    • Pressure Pressure 1010 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 52 km/h
    • Snowline Snowline 3281 ft
    Scattered clouds 23:00 Scattered clouds 3° Scattered clouds
    Feels Like -2°
    Strong northwest wind Northwest 30 - 51 km/h
    		UV Index 0 Low SPF: no
    23:00 Scattered clouds 3° Scattered clouds
    Feels Like -2°
    Strong northwest wind Northwest 30 - 51 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 58%
    • Dew Point Dew Point -5 °C
    • Clouds Clouds 40%
    • Feels Like Feels Like -2 °C
    • Visibility Visibility 45 km
    • Wind Wind - Average 30 km/h
    • Pressure Pressure 1010 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 51 km/h
    • Snowline Snowline 2953 ft
    24:00 Scattered clouds 2° Scattered clouds
    Feels Like -3°
    Strong northwest wind Northwest 32 - 58 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 54%
    • Dew Point Dew Point -6 °C
    • Clouds Clouds 30%
    • Feels Like Feels Like -3 °C
    • Visibility Visibility 45 km
    • Wind Wind - Average 32 km/h
    • Pressure Pressure 1011 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 58 km/h
    • Snowline Snowline 2625 ft

    Sunrise and Sunset

    Sunrise 08:00 Sunset 17:23
    First light 07:29 Midday 12:41 Last light 17:54
    Day length 9h 23m

    Time remaining until sunrise 5h 42m

    Lunar calendar

    Mon Tue Wed Thu Fri Sat Sun
    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
    28 First Quarter

    Air quality in Jefferson today

    Detail
    31
    Fair O₃ (75 µg/m³)
    • Little health risk.
    • Sensitive people should consider reducing prolonged or intense outdoor activities if they experience symptoms.

    Weather graphs
    Maximum Minimum Rainfall

    Videos

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