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.

Fair

69°F

21°C

Humidity 93%
Wind Speed SE 8 mph
Barometer 29.86 in (1010.0 mb)
Dewpoint 67°F (19°C)
Visibility 8.00 mi
Last update 9 Jun 5:53 am CDT
Extended Forecast for

Bryant SD

  • Today

    Today: Mostly cloudy, then gradually becoming sunny and hot, with a high near 93. Breezy, with a south southeast wind 6 to 11 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 34 mph.

    High: 93 °F

    Partly Sunny
    then Sunny
    and Breezy

  • Tonight

    Tonight: Showers and thunderstorms, mainly before 3am. Some of the storms could be severe. Low around 68. Breezy, with a south southeast wind 14 to 24 mph, with gusts as high as 33 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 68 °F

    Severe
    Thunderstorms
    and Breezy

  • Wednesday

    Wednesday: Partly sunny, then gradually becoming sunny, with a high near 82. Breezy, with a south wind 15 to 23 mph becoming west northwest in the afternoon. Winds could gust as high as 32 mph.

    High: 82 °F

    Becoming
    Sunny and
    Breezy

  • Wednesday Night

    Wednesday Night: A slight chance of showers after 1am. Increasing clouds, with a low around 57. West wind 13 to 18 mph becoming light. Winds could gust as high as 26 mph. Chance of precipitation is 20%.

    Low: 57 °F

    Mostly Clear
    then Slight
    Chance
    Showers

  • Thursday

    Thursday: A slight chance of showers before 1pm. Mostly sunny, with a high near 73. Breezy, with a west wind 13 to 18 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 36 mph. Chance of precipitation is 20%.

    High: 73 °F

    Slight Chance
    Showers and
    Breezy

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 53. Breezy, with a west wind 17 to 22 mph decreasing to 11 to 16 mph after midnight. Winds could gust as high as 31 mph.

    Low: 53 °F

    Partly Cloudy
    and Breezy
    then Mostly
    Clear

  • Friday

    Friday: Sunny, with a high near 79. Breezy, with a west wind 13 to 21 mph, with gusts as high as 32 mph.

    High: 79 °F

    Sunny and
    Breezy

  • Friday Night

    Friday Night: Mostly clear, with a low around 54. Northwest wind 6 to 13 mph becoming north northeast after midnight.

    Low: 54 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 74. North wind 10 to 17 mph, with gusts as high as 25 mph.

    High: 74 °F

    Mostly Sunny

Detailed Forecast

Today
Mostly cloudy, then gradually becoming sunny and hot, with a high near 93. Breezy, with a south southeast wind 6 to 11 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 34 mph.
Tonight
Showers and thunderstorms, mainly before 3am. Some of the storms could be severe. Low around 68. Breezy, with a south southeast wind 14 to 24 mph, with gusts as high as 33 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday
Partly sunny, then gradually becoming sunny, with a high near 82. Breezy, with a south wind 15 to 23 mph becoming west northwest in the afternoon. Winds could gust as high as 32 mph.
Wednesday Night
A slight chance of showers after 1am. Increasing clouds, with a low around 57. West wind 13 to 18 mph becoming light. Winds could gust as high as 26 mph. Chance of precipitation is 20%.
Thursday
A slight chance of showers before 1pm. Mostly sunny, with a high near 73. Breezy, with a west wind 13 to 18 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 36 mph. Chance of precipitation is 20%.
Thursday Night
Mostly clear, with a low around 53. Breezy, with a west wind 17 to 22 mph decreasing to 11 to 16 mph after midnight. Winds could gust as high as 31 mph.
Friday
Sunny, with a high near 79. Breezy, with a west wind 13 to 21 mph, with gusts as high as 32 mph.
Friday Night
Mostly clear, with a low around 54. Northwest wind 6 to 13 mph becoming north northeast after midnight.
Saturday
Mostly sunny, with a high near 74. North wind 10 to 17 mph, with gusts as high as 25 mph.
Saturday Night
A slight chance of showers. Partly cloudy, with a low around 50. Chance of precipitation is 20%.
Sunday
A slight chance of showers. Partly sunny, with a high near 70. Chance of precipitation is 20%.
Sunday Night
Partly cloudy, with a low around 50.
Monday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 73. Chance of precipitation is 20%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Bryant SD
 44.58°N 97.47°W (Elev. 1811 ft)
Last Update:
5:36 am CDT Jun 9, 2026
Forecast Valid:
5am CDT Jun 9, 2026-6pm CDT Jun 15, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation