National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Watertown, Watertown Municipal Airport (KATY)

Lat: 44.9°NLon: 97.15°WElev: 1745ft.

Fair

38°F

3°C

Humidity 76%
Wind Speed N 20 mph
Barometer 29.80 in (1009.6 mb)
Dewpoint 31°F (-1°C)
Visibility 10.00 mi
Wind Chill28°F (-2°C)
Last update 31 Mar 12:53 am CDT
Extended Forecast for

8 Miles NNE Estelline SD

  • Overnight

    Overnight: A slight chance of rain before 2am. Mostly cloudy, with a low around 34. North wind 11 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 20%.

    Low: 34 °F

    Slight Chance
    Rain

  • Tuesday

    Tuesday: Partly sunny, with a high near 45. Breezy, with a north wind 15 to 20 mph, with gusts as high as 29 mph.

    High: 45 °F

    Partly Sunny
    then Partly
    Sunny and
    Breezy

  • Tuesday Night

    Tuesday Night: A slight chance of snow after 3am. Mostly cloudy, with a low around 26. Northeast wind 13 to 15 mph, with gusts as high as 23 mph. Chance of precipitation is 20%.

    Low: 26 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Wednesday

    Wednesday: Snow likely before 4pm, then snow likely, possibly mixed with rain. Mostly cloudy, with a high near 40. East wind 11 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 40 °F

    Chance Snow
    then
    Rain/Snow
    Likely

  • Wednesday Night

    Wednesday Night: Snow, possibly mixed with rain before 4am, then snow, possibly mixed with freezing rain. Low around 27. East wind 16 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 90%. Little or no ice accumulation expected. New snow accumulation of 1 to 2 inches possible.

    Low: 27 °F

    Wintry Mix

  • Thursday

    Thursday: Snow, possibly mixed with freezing rain before 1pm, then a chance of snow. High near 34. East northeast wind around 15 mph, with gusts as high as 24 mph. Chance of precipitation is 80%. Little or no ice accumulation expected. New snow accumulation of 1 to 2 inches possible.

    High: 34 °F

    Wintry Mix

  • Thursday Night

    Thursday Night: A chance of snow and freezing rain after 1am. Mostly cloudy, with a low around 26. East northeast wind 8 to 10 mph. Chance of precipitation is 30%.

    Low: 26 °F

    Mostly Cloudy
    then Chance
    Wintry Mix

  • Friday

    Friday: Rain, snow, and freezing rain likely before 1pm, then rain and snow likely. Cloudy, with a high near 36. East northeast wind 11 to 16 mph, with gusts as high as 25 mph. Chance of precipitation is 70%.

    High: 36 °F

    Wintry Mix
    Likely

  • Friday Night

    Friday Night: A chance of rain and snow before 1am, then a chance of snow. Mostly cloudy, with a low around 26. Northeast wind around 16 mph. Chance of precipitation is 50%.

    Low: 26 °F

    Chance
    Rain/Snow

Detailed Forecast

Overnight
A slight chance of rain before 2am. Mostly cloudy, with a low around 34. North wind 11 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 20%.
Tuesday
Partly sunny, with a high near 45. Breezy, with a north wind 15 to 20 mph, with gusts as high as 29 mph.
Tuesday Night
A slight chance of snow after 3am. Mostly cloudy, with a low around 26. Northeast wind 13 to 15 mph, with gusts as high as 23 mph. Chance of precipitation is 20%.
Wednesday
Snow likely before 4pm, then snow likely, possibly mixed with rain. Mostly cloudy, with a high near 40. East wind 11 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Wednesday Night
Snow, possibly mixed with rain before 4am, then snow, possibly mixed with freezing rain. Low around 27. East wind 16 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 90%. Little or no ice accumulation expected. New snow accumulation of 1 to 2 inches possible.
Thursday
Snow, possibly mixed with freezing rain before 1pm, then a chance of snow. High near 34. East northeast wind around 15 mph, with gusts as high as 24 mph. Chance of precipitation is 80%. Little or no ice accumulation expected. New snow accumulation of 1 to 2 inches possible.
Thursday Night
A chance of snow and freezing rain after 1am. Mostly cloudy, with a low around 26. East northeast wind 8 to 10 mph. Chance of precipitation is 30%.
Friday
Rain, snow, and freezing rain likely before 1pm, then rain and snow likely. Cloudy, with a high near 36. East northeast wind 11 to 16 mph, with gusts as high as 25 mph. Chance of precipitation is 70%.
Friday Night
A chance of rain and snow before 1am, then a chance of snow. Mostly cloudy, with a low around 26. Northeast wind around 16 mph. Chance of precipitation is 50%.
Saturday
A chance of snow. Mostly cloudy, with a high near 37. Breezy. Chance of precipitation is 50%.
Saturday Night
A slight chance of snow. Mostly cloudy, with a low around 20. Blustery. Chance of precipitation is 20%.
Sunday
Sunny, with a high near 42.
Sunday Night
Partly cloudy, with a low around 26.
Monday
Partly sunny, with a high near 44.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
8 Miles NNE Estelline SD
 44.68°N 96.84°W (Elev. 1699 ft)
Last Update:
1:31 am CDT Mar 31, 2026
Forecast Valid:
1am CDT Mar 31, 2026-6pm CDT Apr 6, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation