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

57°F

14°C

Humidity 87%
Wind Speed SE 7 mph
Barometer 30.32 in (1026.4 mb)
Dewpoint 53°F (12°C)
Visibility 4.00 mi
Last update 2 Aug 6:53 am CDT
Extended Forecast for

Bryant SD

  • Today

    Today: Patchy smoke before noon. Mostly cloudy, with a high near 74. South southeast wind 8 to 17 mph, with gusts as high as 25 mph.

    High: 74 °F

    Patchy Smoke
    then Mostly
    Cloudy

  • Tonight

    Tonight: A chance of showers and thunderstorms, mainly after 2am. Patchy smoke after 2am. Mostly cloudy, with a low around 61. South southeast wind around 14 mph, with gusts as high as 24 mph. Chance of precipitation is 40%.

    Low: 61 °F

    Chance
    T-storms

  • Sunday

    Sunday: Showers likely and possibly a thunderstorm before 9am, then a chance of showers and thunderstorms after 9am. Patchy smoke before 11am. Mostly cloudy, with a high near 75. South wind around 15 mph, with gusts as high as 23 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 75 °F

    Showers
    Likely then
    Chance
    T-storms

  • Sunday Night

    Sunday Night: Showers likely and possibly a thunderstorm before 1am, then a chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 62. South southeast wind 10 to 13 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 62 °F

    Showers
    Likely

  • Monday

    Monday: A chance of showers and thunderstorms. Mostly cloudy, with a high near 77. South wind around 11 mph, with gusts as high as 20 mph. Chance of precipitation is 50%.

    High: 77 °F

    Chance
    T-storms

  • Monday Night

    Monday Night: A chance of showers and thunderstorms. Partly cloudy, with a low around 61. South southeast wind around 10 mph. Chance of precipitation is 30%.

    Low: 61 °F

    Chance
    T-storms

  • Tuesday

    Tuesday: Mostly sunny, with a high near 81. South southeast wind 10 to 17 mph, with gusts as high as 25 mph.

    High: 81 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 65. South southeast wind around 16 mph, with gusts as high as 25 mph. Chance of precipitation is 50%.

    Low: 65 °F

    Chance
    T-storms

  • Wednesday

    Wednesday: A slight chance of showers and thunderstorms before 1pm. Partly sunny, with a high near 83. South wind 11 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 20%.

    High: 83 °F

    Slight Chance
    T-storms

Detailed Forecast

Today
Patchy smoke before noon. Mostly cloudy, with a high near 74. South southeast wind 8 to 17 mph, with gusts as high as 25 mph.
Tonight
A chance of showers and thunderstorms, mainly after 2am. Patchy smoke after 2am. Mostly cloudy, with a low around 61. South southeast wind around 14 mph, with gusts as high as 24 mph. Chance of precipitation is 40%.
Sunday
Showers likely and possibly a thunderstorm before 9am, then a chance of showers and thunderstorms after 9am. Patchy smoke before 11am. Mostly cloudy, with a high near 75. South wind around 15 mph, with gusts as high as 23 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Sunday Night
Showers likely and possibly a thunderstorm before 1am, then a chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 62. South southeast wind 10 to 13 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Monday
A chance of showers and thunderstorms. Mostly cloudy, with a high near 77. South wind around 11 mph, with gusts as high as 20 mph. Chance of precipitation is 50%.
Monday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 61. South southeast wind around 10 mph. Chance of precipitation is 30%.
Tuesday
Mostly sunny, with a high near 81. South southeast wind 10 to 17 mph, with gusts as high as 25 mph.
Tuesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 65. South southeast wind around 16 mph, with gusts as high as 25 mph. Chance of precipitation is 50%.
Wednesday
A slight chance of showers and thunderstorms before 1pm. Partly sunny, with a high near 83. South wind 11 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 20%.
Wednesday Night
A slight chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 66. Chance of precipitation is 20%.
Thursday
Mostly sunny, with a high near 87.
Thursday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 67. Chance of precipitation is 30%.
Friday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 87. 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:
6:45 am CDT Aug 2, 2025
Forecast Valid:
7am CDT Aug 2, 2025-6pm CDT Aug 8, 2025
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation