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.

Overcast

67°F

19°C

Humidity 84%
Wind Speed NE 10 mph
Barometer 30.02 in (1016.0 mb)
Dewpoint 62°F (17°C)
Visibility 10.00 mi
Last update 17 Sep 5:53 pm CDT
Extended Forecast for

8 Miles NNE Estelline SD

  • Tonight

    Tonight: Showers and possibly a thunderstorm, mainly before 1am, then a chance of showers and thunderstorms after 1am. Patchy fog after 2am. Low around 61. East wind 8 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 61 °F

    Showers and
    Patchy Fog

  • Thursday

    Thursday: A chance of showers and thunderstorms, mainly after 11am. Patchy fog before 10am. Otherwise, mostly cloudy, with a high near 73. Southeast wind 8 to 10 mph. Chance of precipitation is 50%.

    High: 73 °F

    Chance
    Showers and
    Patchy Fog
    then Chance
    T-storms

  • Thursday Night

    Thursday Night: A chance of showers and thunderstorms before 1am, then a slight chance of showers. Mostly cloudy, with a low around 56. East southeast wind around 7 mph becoming south after midnight. Chance of precipitation is 30%.

    Low: 56 °F

    Chance
    Showers

  • Friday

    Friday: A slight chance of showers, then a chance of showers and thunderstorms after 1pm. Mostly cloudy, with a high near 69. Southwest wind 6 to 10 mph. Chance of precipitation is 50%.

    High: 69 °F

    Slight Chance
    Showers then
    Chance
    Showers

  • Friday Night

    Friday Night: A slight chance of showers and thunderstorms. Partly cloudy, with a low around 55. South southwest wind around 6 mph. Chance of precipitation is 20%.

    Low: 55 °F

    Slight Chance
    T-storms then
    Slight Chance
    Showers

  • Saturday

    Saturday: A slight chance of showers, with thunderstorms also possible after 1pm. Mostly sunny, with a high near 74. South southwest wind 6 to 10 mph. Chance of precipitation is 20%.

    High: 74 °F

    Slight Chance
    Showers then
    Slight Chance
    T-storms

  • Saturday Night

    Saturday Night: A slight chance of showers after 1am. Partly cloudy, with a low around 56. South southwest wind around 6 mph. Chance of precipitation is 20%.

    Low: 56 °F

    Partly Cloudy
    then Slight
    Chance
    Showers

  • Sunday

    Sunday: A slight chance of showers. Sunny, with a high near 78. South wind 6 to 9 mph. Chance of precipitation is 20%.

    High: 78 °F

    Slight Chance
    Showers

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 58. South southwest wind around 6 mph.

    Low: 58 °F

    Partly Cloudy

Detailed Forecast

Tonight
Showers and possibly a thunderstorm, mainly before 1am, then a chance of showers and thunderstorms after 1am. Patchy fog after 2am. Low around 61. East wind 8 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Thursday
A chance of showers and thunderstorms, mainly after 11am. Patchy fog before 10am. Otherwise, mostly cloudy, with a high near 73. Southeast wind 8 to 10 mph. Chance of precipitation is 50%.
Thursday Night
A chance of showers and thunderstorms before 1am, then a slight chance of showers. Mostly cloudy, with a low around 56. East southeast wind around 7 mph becoming south after midnight. Chance of precipitation is 30%.
Friday
A slight chance of showers, then a chance of showers and thunderstorms after 1pm. Mostly cloudy, with a high near 69. Southwest wind 6 to 10 mph. Chance of precipitation is 50%.
Friday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 55. South southwest wind around 6 mph. Chance of precipitation is 20%.
Saturday
A slight chance of showers, with thunderstorms also possible after 1pm. Mostly sunny, with a high near 74. South southwest wind 6 to 10 mph. Chance of precipitation is 20%.
Saturday Night
A slight chance of showers after 1am. Partly cloudy, with a low around 56. South southwest wind around 6 mph. Chance of precipitation is 20%.
Sunday
A slight chance of showers. Sunny, with a high near 78. South wind 6 to 9 mph. Chance of precipitation is 20%.
Sunday Night
Partly cloudy, with a low around 58. South southwest wind around 6 mph.
Monday
A slight chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 74. Chance of precipitation is 20%.
Monday Night
Partly cloudy, with a low around 52.
Tuesday
Sunny, with a high near 72.
Tuesday Night
Mostly clear, with a low around 52.
Wednesday
Sunny, with a high near 73.
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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:
6:46 pm CDT Sep 17, 2025
Forecast Valid:
6pm CDT Sep 17, 2025-6pm CDT Sep 24, 2025
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation