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

Autumn Temperatures for Eastern Third of the Country; Developing Offshore Coastal Storm

Cooler and less humid conditions for most of the eastern third of the nation as high pressure dominates the weather pattern. Otherwise, rather tranquil weather for most of the nation for the end of the weekend into the start of this week. We continue to monitor a developing coastal storm offshore of the Carolinas; Coastal flooding and beach erosion possible along portions of the Mid-Atlantic. Read More >

Current conditions at

Watertown, Watertown Municipal Airport (KATY)

Lat: 44.9°NLon: 97.15°WElev: 1745ft.

Fair

58°F

14°C

Humidity 46%
Wind Speed SW 6 mph
Barometer 30.06 in (1018.1 mb)
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Last update 18 Oct 11:53 am CDT
Extended Forecast for

2 Miles NNE Henry SD

  • Today

    Today: Sunny, with a high near 66. South southwest wind 6 to 10 mph becoming north northeast in the afternoon. Winds could gust as high as 20 mph.

    High: 66 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 41. North northeast wind 6 to 8 mph.

    Low: 41 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 62. Northeast wind 9 to 11 mph, with gusts as high as 21 mph.

    High: 62 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 44. Southeast wind around 8 mph.

    Low: 44 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 66. South southeast wind 9 to 17 mph, with gusts as high as 28 mph.

    High: 66 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 48. South wind 7 to 11 mph, with gusts as high as 21 mph.

    Low: 48 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 69. South wind 5 to 7 mph becoming northeast in the afternoon.

    High: 69 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 48. Northeast wind 5 to 7 mph.

    Low: 48 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 72. South southeast wind 5 to 13 mph, with gusts as high as 22 mph.

    High: 72 °F

    Sunny

Detailed Forecast

Today
Sunny, with a high near 66. South southwest wind 6 to 10 mph becoming north northeast in the afternoon. Winds could gust as high as 20 mph.
Tonight
Mostly clear, with a low around 41. North northeast wind 6 to 8 mph.
Monday
Sunny, with a high near 62. Northeast wind 9 to 11 mph, with gusts as high as 21 mph.
Monday Night
Mostly clear, with a low around 44. Southeast wind around 8 mph.
Tuesday
Sunny, with a high near 66. South southeast wind 9 to 17 mph, with gusts as high as 28 mph.
Tuesday Night
Mostly clear, with a low around 48. South wind 7 to 11 mph, with gusts as high as 21 mph.
Wednesday
Sunny, with a high near 69. South wind 5 to 7 mph becoming northeast in the afternoon.
Wednesday Night
Mostly clear, with a low around 48. Northeast wind 5 to 7 mph.
Thursday
Sunny, with a high near 72. South southeast wind 5 to 13 mph, with gusts as high as 22 mph.
Thursday Night
Partly cloudy, with a low around 56.
Friday
A slight chance of showers. Partly sunny, with a high near 72. Breezy. Chance of precipitation is 20%.
Friday Night
A chance of showers. Mostly cloudy, with a low around 57. Breezy. Chance of precipitation is 40%.
Saturday
A chance of showers. Partly sunny, with a high near 66. Breezy. Chance of precipitation is 30%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NNE Henry SD
 44.9°N 97.45°W (Elev. 1811 ft)
Last Update:
11:21 am CDT Oct 18, 2026
Forecast Valid:
11am CDT Oct 18, 2026-6pm CDT Oct 24, 2026
 
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