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.

Overcast

37°F

3°C

Humidity 76%
Wind Speed NW 12 mph
Barometer 30.34 in (1028.9 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Wind Chill29°F (-2°C)
Last update 5 Apr 9:53 pm CDT
Extended Forecast for

8 Miles NNE Estelline SD

  • Tonight

    Tonight: Mostly cloudy, with a low around 23. North wind 7 to 10 mph.

    Low: 23 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, then gradually becoming sunny, with a high near 32. North wind 11 to 14 mph, with gusts as high as 23 mph.

    High: 32 °F

    Decreasing
    Clouds

  • Monday Night

    Monday Night: Partly cloudy, with a low around 14. North northeast wind 6 to 13 mph becoming east after midnight.

    Low: 14 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 37. Breezy, with a south southeast wind 9 to 14 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 31 mph.

    High: 37 °F

    Partly Sunny
    then Mostly
    Cloudy and
    Breezy

  • Tuesday Night

    Tuesday Night: A slight chance of rain after 1am. Mostly cloudy, with a low around 30. Breezy, with a south southeast wind around 21 mph, with gusts as high as 31 mph. Chance of precipitation is 20%.

    Low: 30 °F

    Breezy.
    Mostly Cloudy
    then Slight
    Chance Rain

  • Wednesday

    Wednesday: A chance of rain before 1pm. Partly sunny, with a high near 54. Breezy, with a south wind 16 to 21 mph becoming west northwest in the afternoon. Winds could gust as high as 32 mph. Chance of precipitation is 40%.

    High: 54 °F

    Chance Rain
    and Breezy

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 29. Breezy, with a west wind 14 to 20 mph, with gusts as high as 30 mph.

    Low: 29 °F

    Partly Cloudy
    and Breezy
    then Mostly
    Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 46. West northwest wind 11 to 14 mph.

    High: 46 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: A slight chance of rain and snow after 1am. Partly cloudy, with a low around 26. North northwest wind 5 to 9 mph becoming east southeast after midnight. Chance of precipitation is 20%.

    Low: 26 °F

    Partly Cloudy
    then Slight
    Chance
    Rain/Snow

Detailed Forecast

Tonight
Mostly cloudy, with a low around 23. North wind 7 to 10 mph.
Monday
Mostly cloudy, then gradually becoming sunny, with a high near 32. North wind 11 to 14 mph, with gusts as high as 23 mph.
Monday Night
Partly cloudy, with a low around 14. North northeast wind 6 to 13 mph becoming east after midnight.
Tuesday
Mostly cloudy, with a high near 37. Breezy, with a south southeast wind 9 to 14 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 31 mph.
Tuesday Night
A slight chance of rain after 1am. Mostly cloudy, with a low around 30. Breezy, with a south southeast wind around 21 mph, with gusts as high as 31 mph. Chance of precipitation is 20%.
Wednesday
A chance of rain before 1pm. Partly sunny, with a high near 54. Breezy, with a south wind 16 to 21 mph becoming west northwest in the afternoon. Winds could gust as high as 32 mph. Chance of precipitation is 40%.
Wednesday Night
Partly cloudy, with a low around 29. Breezy, with a west wind 14 to 20 mph, with gusts as high as 30 mph.
Thursday
Mostly sunny, with a high near 46. West northwest wind 11 to 14 mph.
Thursday Night
A slight chance of rain and snow after 1am. Partly cloudy, with a low around 26. North northwest wind 5 to 9 mph becoming east southeast after midnight. Chance of precipitation is 20%.
Friday
A chance of rain and snow before 1pm, then a chance of rain. Mostly sunny, with a high near 53. Chance of precipitation is 30%.
Friday Night
A chance of rain. Mostly cloudy, with a low around 37. Chance of precipitation is 30%.
Saturday
A chance of rain. Partly sunny, with a high near 58. Chance of precipitation is 40%.
Saturday Night
A chance of rain. Mostly cloudy, with a low around 47. Chance of precipitation is 50%.
Sunday
Rain likely. Mostly cloudy, with a high near 66. Chance of precipitation is 60%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
8 Miles NNE Estelline SD
 44.68°N 96.84°W (Elev. 1699 ft)
Last Update:
9:36 pm CDT Apr 5, 2026
Forecast Valid:
10pm CDT Apr 5, 2026-6pm CDT Apr 12, 2026
 
Forecast Discussion
 
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Additional Resources

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National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation