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

Hazardous Weather Conditions

Current conditions at

Watertown, Watertown Municipal Airport (KATY)

Lat: 44.9°NLon: 97.15°WElev: 1745ft.

Fog/Mist

53°F

12°C

Humidity 93%
Wind Speed SE 14 mph
Barometer 29.72 in (1006.9 mb)
Dewpoint 51°F (11°C)
Visibility 6.00 mi
Wind Chill49°F (9°C)
Last update 11 Apr 6:53 pm CDT
Extended Forecast for

8 Miles NNE Estelline SD

  • Tonight

    Tonight: A slight chance of showers before 11pm. Areas of fog before 3am. Otherwise, mostly cloudy, with a temperature falling to near 51 by 11pm, then rising to around 56 during the remainder of the night. Breezy, with a south wind 14 to 21 mph, with gusts as high as 37 mph. Chance of precipitation is 20%.

    Low: 51 °F⇑

    Slight Chance
    Showers and
    Areas Fog

  • Sunday

    Sunday: Partly sunny, then gradually becoming sunny, with a high near 79. Breezy, with a south southwest wind 18 to 23 mph, with gusts as high as 33 mph.

    High: 79 °F

    Becoming
    Sunny and
    Breezy

  • Sunday Night

    Sunday Night: Increasing clouds, with a low around 45. West wind 6 to 13 mph becoming northeast after midnight.

    Low: 45 °F

    Increasing
    Clouds

  • Monday

    Monday: A chance of showers, then showers likely and possibly a thunderstorm after 1pm. Partly sunny, with a high near 71. East wind 9 to 14 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 71 °F

    Chance
    Showers then
    Showers
    Likely

  • Monday Night

    Monday Night: A slight chance of showers before 1am. Partly cloudy, with a low around 45. Northeast wind 7 to 10 mph. Chance of precipitation is 20%.

    Low: 45 °F

    Slight Chance
    Showers

  • Tuesday

    Tuesday: A slight chance of showers, then showers likely and possibly a thunderstorm after 1pm. Partly sunny, with a high near 66. North wind 7 to 15 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 66 °F

    Slight Chance
    Showers then
    Showers
    Likely

  • Tuesday Night

    Tuesday Night: A chance of showers and thunderstorms, mainly before 1am. Mostly cloudy, with a low around 43. North wind 8 to 13 mph. Chance of precipitation is 40%.

    Low: 43 °F

    Chance
    Showers

  • Wednesday

    Wednesday: A slight chance of showers. Mostly sunny, with a high near 70. West southwest wind 8 to 13 mph. Chance of precipitation is 20%.

    High: 70 °F

    Slight Chance
    Showers

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 46. South wind 8 to 11 mph, with gusts as high as 20 mph.

    Low: 46 °F

    Mostly Clear

Detailed Forecast

Tonight
A slight chance of showers before 11pm. Areas of fog before 3am. Otherwise, mostly cloudy, with a temperature falling to near 51 by 11pm, then rising to around 56 during the remainder of the night. Breezy, with a south wind 14 to 21 mph, with gusts as high as 37 mph. Chance of precipitation is 20%.
Sunday
Partly sunny, then gradually becoming sunny, with a high near 79. Breezy, with a south southwest wind 18 to 23 mph, with gusts as high as 33 mph.
Sunday Night
Increasing clouds, with a low around 45. West wind 6 to 13 mph becoming northeast after midnight.
Monday
A chance of showers, then showers likely and possibly a thunderstorm after 1pm. Partly sunny, with a high near 71. East wind 9 to 14 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Monday Night
A slight chance of showers before 1am. Partly cloudy, with a low around 45. Northeast wind 7 to 10 mph. Chance of precipitation is 20%.
Tuesday
A slight chance of showers, then showers likely and possibly a thunderstorm after 1pm. Partly sunny, with a high near 66. North wind 7 to 15 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tuesday Night
A chance of showers and thunderstorms, mainly before 1am. Mostly cloudy, with a low around 43. North wind 8 to 13 mph. Chance of precipitation is 40%.
Wednesday
A slight chance of showers. Mostly sunny, with a high near 70. West southwest wind 8 to 13 mph. Chance of precipitation is 20%.
Wednesday Night
Mostly clear, with a low around 46. South wind 8 to 11 mph, with gusts as high as 20 mph.
Thursday
Sunny, with a high near 72.
Thursday Night
A chance of showers. Partly cloudy, with a low around 39. Chance of precipitation is 30%.
Friday
A chance of showers. Mostly cloudy, with a high near 52. Breezy. Chance of precipitation is 40%.
Friday Night
A slight chance of rain and snow showers. Mostly cloudy, with a low around 22. Blustery. Chance of precipitation is 20%.
Saturday
A slight chance of snow showers. Partly sunny, with a high near 45. Chance of precipitation is 20%.
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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:
6:36 pm CDT Apr 11, 2026
Forecast Valid:
7pm CDT Apr 11, 2026-6pm CDT Apr 18, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation