Groton, SD Weather

    03:00 Sunday
    Clear
    Clear skies
    -10° Feels like -16°
    New Moon New Moon Illuminated: 3%
    • Today 21 Dec. Scattered clouds 1° / -14° Moderate south wind 15 - 24 km/h
    • Tomorrow 22 Dec. Scattered clouds 2° / -4° Gentle northwest wind 9 - 17 km/h
    • Tuesday 23 Dec. Partly cloudy 1° / -9° Moderate northeast wind 17 - 30 km/h
    • Wednesday 24 Dec. Scattered clouds 3° / -3° Moderate south wind 17 - 29 km/h
    • Thursday 25 Dec. Freezing rain with cloudy skies 30% 0.9 mm 1° / -3° Moderate north wind 12 - 28 km/h
    • Friday 26 Dec. Snow with partly cloudy skies 40% 0.7 mm 2° / -3° Moderate northwest wind 15 - 29 km/h
    • Saturday 27 Dec. Partly cloudy 0° / -15° Strong northwest wind 27 - 55 km/h

    Weather Forecast for Groton, SD Today

    , 21 December

    Tomorrow

    , 22 December
    04:00 Clear skies -10° Clear
    Feels Like -16°
    Gentle south wind South 12 - 18 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 74%
    • Dew Point Dew Point -14 °C
    • Clouds Clouds 0%
    • Snow depth Snow depth 1.97 in
    • Feels Like Feels Like -16 °C
    • Wind Wind - Average 12 km/h
    • Pressure Pressure 1023 hPa
    • Snowline Snowline 4265 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 18 km/h
    • Visibility Visibility 55 km
    05:00 Clear skies -9° Clear
    Feels Like -15°
    Moderate south wind South 14 - 22 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 77%
    • Dew Point Dew Point -12 °C
    • Clouds Clouds 0%
    • Snow depth Snow depth 1.97 in
    • Feels Like Feels Like -15 °C
    • Wind Wind - Average 14 km/h
    • Pressure Pressure 1022 hPa
    • Snowline Snowline 4265 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 22 km/h
    • Visibility Visibility 55 km
    06:00 Clear skies -8° Clear
    Feels Like -14°
    Moderate south wind South 14 - 23 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 79%
    • Dew Point Dew Point -11 °C
    • Clouds Clouds 0%
    • Snow depth Snow depth 1.97 in
    • Feels Like Feels Like -14 °C
    • Wind Wind - Average 14 km/h
    • Pressure Pressure 1022 hPa
    • Snowline Snowline 4593 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 23 km/h
    • Visibility Visibility 55 km
    07:00 Clear skies -8° Clear
    Feels Like -13°
    Moderate south wind South 14 - 24 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 80%
    • Dew Point Dew Point -11 °C
    • Clouds Clouds 0%
    • Snow depth Snow depth 1.97 in
    • Feels Like Feels Like -13 °C
    • Wind Wind - Average 14 km/h
    • Pressure Pressure 1022 hPa
    • Snowline Snowline 4593 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 24 km/h
    • Visibility Visibility 50 km
    Sunny 08:00 Clear -7° Sunny
    Feels Like -13°
    Moderate south wind South 15 - 24 km/h
    		UV Index 0 Low SPF: no
    08:00 Clear -7° Sunny
    Feels Like -13°
    Moderate south wind South 15 - 24 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 81%
    • Dew Point Dew Point -10 °C
    • Clouds Clouds 0%
    • Snow depth Snow depth 1.97 in
    • Feels Like Feels Like -13 °C
    • Wind Wind - Average 15 km/h
    • Pressure Pressure 1022 hPa
    • Snowline Snowline 4593 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 24 km/h
    • Visibility Visibility 50 km
    09:00 Clear -7° Sunny
    Feels Like -12°
    Moderate south wind South 13 - 24 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 81%
    • Dew Point Dew Point -10 °C
    • Clouds Clouds 0%
    • Snow depth Snow depth 1.97 in
    • Feels Like Feels Like -12 °C
    • Wind Wind - Average 13 km/h
    • Pressure Pressure 1023 hPa
    • Snowline Snowline 4921 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 24 km/h
    • Visibility Visibility 50 km
    10:00 Clear -6° Sunny
    Feels Like -10°
    Moderate south wind South 12 - 22 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 80%
    • Dew Point Dew Point -9 °C
    • Clouds Clouds 3%
    • Snow depth Snow depth 1.97 in
    • Feels Like Feels Like -10 °C
    • Wind Wind - Average 12 km/h
    • Pressure Pressure 1023 hPa
    • Snowline Snowline 4921 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 22 km/h
    • Visibility Visibility 55 km
    Scattered clouds 11:00 Scattered clouds -4° Scattered clouds
    Feels Like -8°
    Moderate south wind South 13 - 21 km/h
    		UV Index 1 Low SPF: no
    11:00 Scattered clouds -4° Scattered clouds
    Feels Like -8°
    Moderate south wind South 13 - 21 km/h
    		UV Index 1 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 80%
    • Dew Point Dew Point -7 °C
    • Clouds Clouds 31%
    • Snow depth Snow depth 1.97 in
    • Feels Like Feels Like -8 °C
    • Wind Wind - Average 13 km/h
    • Pressure Pressure 1023 hPa
    • Snowline Snowline 4921 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 21 km/h
    • Visibility Visibility 55 km
    12:00 Scattered clouds -3° Scattered clouds
    Feels Like -6°
    Moderate south wind South 12 - 22 km/h
    		UV Index 1 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 79%
    • Dew Point Dew Point -6 °C
    • Clouds Clouds 34%
    • Snow depth Snow depth 1.97 in
    • Feels Like Feels Like -6 °C
    • Wind Wind - Average 12 km/h
    • Pressure Pressure 1022 hPa
    • Snowline Snowline 4921 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 22 km/h
    • Visibility Visibility 55 km
    13:00 Scattered clouds -1° Scattered clouds
    Feels Like -5°
    Moderate south wind South 11 - 20 km/h
    		UV Index 1 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 80%
    • Dew Point Dew Point -4 °C
    • Clouds Clouds 50%
    • Snow depth Snow depth 1.97 in
    • Feels Like Feels Like -5 °C
    • Wind Wind - Average 11 km/h
    • Pressure Pressure 1020 hPa
    • Snowline Snowline 5249 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 20 km/h
    • Visibility Visibility 55 km
    Scattered clouds 14:00 Scattered clouds -1° Scattered clouds
    Feels Like -3°
    Gentle south wind South 9 - 18 km/h
    		UV Index 1 Low SPF: no
    14:00 Scattered clouds -1° Scattered clouds
    Feels Like -3°
    Gentle south wind South 9 - 18 km/h
    		UV Index 1 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 81%
    • Dew Point Dew Point -3 °C
    • Clouds Clouds 26%
    • Snow depth Snow depth 1.97 in
    • Feels Like Feels Like -3 °C
    • Wind Wind - Average 9 km/h
    • Pressure Pressure 1020 hPa
    • Snowline Snowline 5249 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 18 km/h
    • Visibility Visibility 55 km
    15:00 Scattered clouds 0° Scattered clouds
    Feels Like -3°
    Gentle south wind South 9 - 17 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 80%
    • Dew Point Dew Point -3 °C
    • Clouds Clouds 34%
    • Snow depth Snow depth 1.97 in
    • Feels Like Feels Like -3 °C
    • Wind Wind - Average 9 km/h
    • Pressure Pressure 1019 hPa
    • Snowline Snowline 5577 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 17 km/h
    • Visibility Visibility 55 km
    16:00 Scattered clouds -2° Scattered clouds
    Feels Like -5°
    Gentle south wind South 9 - 17 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 81%
    • Dew Point Dew Point -4 °C
    • Clouds Clouds 48%
    • Snow depth Snow depth 1.97 in
    • Feels Like Feels Like -5 °C
    • Wind Wind - Average 9 km/h
    • Pressure Pressure 1018 hPa
    • Snowline Snowline 5906 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 17 km/h
    • Visibility Visibility 55 km
    Partly cloudy 17:00 Partly cloudy -3° Partly cloudy
    Feels Like -6°
    Gentle south wind South 10 - 16 km/h
    		UV Index 0 Low SPF: no
    17:00 Overcast -3° Overcast
    Feels Like -6°
    Gentle south wind South 10 - 16 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 82%
    • Dew Point Dew Point -6 °C
    • Clouds Clouds 56%
    • Snow depth Snow depth 1.97 in
    • Feels Like Feels Like -6 °C
    • Wind Wind - Average 10 km/h
    • Pressure Pressure 1018 hPa
    • Snowline Snowline 5906 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 16 km/h
    • Visibility Visibility 55 km
    18:00 Overcast -3° Overcast
    Feels Like -6°
    Gentle south wind South 9 - 17 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 81%
    • Dew Point Dew Point -6 °C
    • Clouds Clouds 98%
    • Snow depth Snow depth 1.97 in
    • Feels Like Feels Like -6 °C
    • Wind Wind - Average 9 km/h
    • Pressure Pressure 1018 hPa
    • Snowline Snowline 5906 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 17 km/h
    • Visibility Visibility 55 km
    19:00 Partly cloudy -2° Partly cloudy
    Feels Like -6°
    Gentle southeast wind Southeast 10 - 16 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 80%
    • Dew Point Dew Point -5 °C
    • Clouds Clouds 80%
    • Snow depth Snow depth 1.97 in
    • Feels Like Feels Like -6 °C
    • Wind Wind - Average 10 km/h
    • Pressure Pressure 1018 hPa
    • Snowline Snowline 6234 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 16 km/h
    • Visibility Visibility 55 km
    Overcast 20:00 Overcast -3° Overcast
    Feels Like -6°
    Gentle southeast wind Southeast 9 - 16 km/h
    		UV Index 0 Low SPF: no
    20:00 Overcast -3° Overcast
    Feels Like -6°
    Gentle southeast wind Southeast 9 - 16 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 81%
    • Dew Point Dew Point -6 °C
    • Clouds Clouds 100%
    • Snow depth Snow depth 1.97 in
    • Feels Like Feels Like -6 °C
    • Wind Wind - Average 9 km/h
    • Pressure Pressure 1018 hPa
    • Snowline Snowline 6562 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 16 km/h
    • Visibility Visibility 55 km
    21:00 Overcast -2° Overcast
    Feels Like -5°
    Gentle southeast wind Southeast 10 - 16 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 81%
    • Dew Point Dew Point -5 °C
    • Clouds Clouds 100%
    • Snow depth Snow depth 1.97 in
    • Feels Like Feels Like -5 °C
    • Wind Wind - Average 10 km/h
    • Pressure Pressure 1018 hPa
    • Snowline Snowline 6890 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 16 km/h
    • Visibility Visibility 55 km
    22:00 Overcast -1° Overcast
    Feels Like -4°
    Gentle southeast wind Southeast 9 - 16 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 81%
    • Dew Point Dew Point -4 °C
    • Clouds Clouds 100%
    • Snow depth Snow depth 1.97 in
    • Feels Like Feels Like -4 °C
    • Wind Wind - Average 9 km/h
    • Pressure Pressure 1017 hPa
    • Snowline Snowline 6890 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 16 km/h
    • Visibility Visibility 55 km
    Overcast 23:00 Overcast -1° Overcast
    Feels Like -4°
    Gentle southeast wind Southeast 10 - 16 km/h
    		UV Index 0 Low SPF: no
    23:00 Overcast -1° Overcast
    Feels Like -4°
    Gentle southeast wind Southeast 10 - 16 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 81%
    • Dew Point Dew Point -3 °C
    • Clouds Clouds 100%
    • Snow depth Snow depth 1.97 in
    • Feels Like Feels Like -4 °C
    • Wind Wind - Average 10 km/h
    • Pressure Pressure 1016 hPa
    • Snowline Snowline 6890 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 16 km/h
    • Visibility Visibility 55 km
    24:00 Overcast 0° Overcast
    Feels Like -2°
    Gentle southeast wind Southeast 10 - 19 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 82%
    • Dew Point Dew Point -2 °C
    • Clouds Clouds 100%
    • Snow depth Snow depth 1.97 in
    • Feels Like Feels Like -2 °C
    • Wind Wind - Average 10 km/h
    • Pressure Pressure 1016 hPa
    • Snowline Snowline 6562 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 19 km/h
    • Visibility Visibility 35 km

    Sunrise and Sunset

    Sunrise 08:09 Sunset 16:51
    First light 07:35 Midday 12:30 Last light 17:26
    Day length 8h 43m

    Time remaining until sunrise 4h 33m

    Lunar calendar

    Mon Tue Wed Thu Fri Sat Sun
    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
    31 First Quarter
    1 First Quarter
    2 Full Moon
    3 Full Moon

    Air quality in Groton 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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