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

46°F

8°C

Humidity 86%
Wind Speed Calm
Barometer 29.78 in (1008.8 mb)
Dewpoint 42°F (6°C)
Visibility 10.00 mi
Last update 14 Apr 10:53 pm CDT
Extended Forecast for

7 Miles NE Hazel SD

  • Tonight

    Tonight: Partly cloudy, with a low around 39. Calm wind becoming southeast around 5 mph after midnight.

    Low: 39 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 73. South southeast wind 5 to 9 mph becoming west in the afternoon.

    High: 73 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 44. South southeast wind 7 to 10 mph.

    Low: 44 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 81. South southeast wind 11 to 18 mph, with gusts as high as 28 mph.

    High: 81 °F

    Sunny

  • Thursday Night

    Thursday Night: A slight chance of showers after 1am. Partly cloudy, with a low around 39. South southwest wind 14 to 17 mph becoming east southeast after midnight. Winds could gust as high as 28 mph. Chance of precipitation is 20%.

    Low: 39 °F

    Partly Cloudy
    then Slight
    Chance
    Showers

  • Friday

    Friday: A chance of showers. Mostly cloudy, with a high near 54. Breezy, with a north northwest wind 17 to 24 mph, with gusts as high as 36 mph. Chance of precipitation is 40%.

    High: 54 °F

    Chance
    Showers and
    Breezy

  • Friday Night

    Friday Night: A slight chance of rain and snow showers before 10pm, then a chance of snow showers. Mostly cloudy, with a low around 24. Blustery, with a north northwest wind 21 to 25 mph, with gusts as high as 36 mph. Chance of precipitation is 30%.

    Low: 24 °F

    Blustery.
    Slight Chance
    Rain/Snow
    then Chance
    Snow Showers

  • Saturday

    Saturday: A slight chance of snow showers. Partly sunny, with a high near 40. Breezy, with a northwest wind 22 to 25 mph, with gusts as high as 36 mph. Chance of precipitation is 20%.

    High: 40 °F

    Slight Chance
    Snow Showers
    and Breezy

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 23. Blustery, with a northwest wind 15 to 20 mph decreasing to 8 to 13 mph after midnight. Winds could gust as high as 31 mph.

    Low: 23 °F

    Mostly Cloudy
    and Blustery
    then Mostly
    Clear

Detailed Forecast

Tonight
Partly cloudy, with a low around 39. Calm wind becoming southeast around 5 mph after midnight.
Wednesday
Mostly sunny, with a high near 73. South southeast wind 5 to 9 mph becoming west in the afternoon.
Wednesday Night
Mostly clear, with a low around 44. South southeast wind 7 to 10 mph.
Thursday
Sunny, with a high near 81. South southeast wind 11 to 18 mph, with gusts as high as 28 mph.
Thursday Night
A slight chance of showers after 1am. Partly cloudy, with a low around 39. South southwest wind 14 to 17 mph becoming east southeast after midnight. Winds could gust as high as 28 mph. Chance of precipitation is 20%.
Friday
A chance of showers. Mostly cloudy, with a high near 54. Breezy, with a north northwest wind 17 to 24 mph, with gusts as high as 36 mph. Chance of precipitation is 40%.
Friday Night
A slight chance of rain and snow showers before 10pm, then a chance of snow showers. Mostly cloudy, with a low around 24. Blustery, with a north northwest wind 21 to 25 mph, with gusts as high as 36 mph. Chance of precipitation is 30%.
Saturday
A slight chance of snow showers. Partly sunny, with a high near 40. Breezy, with a northwest wind 22 to 25 mph, with gusts as high as 36 mph. Chance of precipitation is 20%.
Saturday Night
Partly cloudy, with a low around 23. Blustery, with a northwest wind 15 to 20 mph decreasing to 8 to 13 mph after midnight. Winds could gust as high as 31 mph.
Sunday
Sunny, with a high near 51.
Sunday Night
Mostly clear, with a low around 30.
Monday
Sunny, with a high near 62. Breezy.
Monday Night
Mostly clear, with a low around 42.
Tuesday
Mostly sunny, with a high near 71. Breezy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
7 Miles NE Hazel SD
 44.82°N 97.26°W (Elev. 1742 ft)
Last Update:
11:36 pm CDT Apr 14, 2026
Forecast Valid:
11pm CDT Apr 14, 2026-6pm CDT Apr 21, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation