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

44°F

7°C

Humidity 71%
Wind Speed S 12 mph
Barometer 29.97 in (1015.2 mb)
Dewpoint 35°F (2°C)
Visibility 10.00 mi
Wind Chill38°F (3°C)
Last update 18 Oct 5:53 am CDT
Extended Forecast for

Willow Lake SD

  • Today

    Today: Sunny, with a high near 64. South wind 11 to 16 mph becoming southeast 5 to 10 mph in the afternoon. Winds could gust as high as 24 mph.

    High: 64 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 42. Light east wind becoming east northeast 5 to 9 mph in the evening.

    Low: 42 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 61. East northeast wind around 11 mph, with gusts as high as 20 mph.

    High: 61 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 43. Southeast wind 7 to 9 mph.

    Low: 43 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 65. South wind 11 to 16 mph, with gusts as high as 28 mph.

    High: 65 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 49. South southeast wind 10 to 13 mph, with gusts as high as 23 mph.

    Low: 49 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 69. South wind 6 to 8 mph.

    High: 69 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 48. East wind around 6 mph.

    Low: 48 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 75. South southeast wind 7 to 14 mph, with gusts as high as 22 mph.

    High: 75 °F

    Sunny

Detailed Forecast

Today
Sunny, with a high near 64. South wind 11 to 16 mph becoming southeast 5 to 10 mph in the afternoon. Winds could gust as high as 24 mph.
Tonight
Mostly clear, with a low around 42. Light east wind becoming east northeast 5 to 9 mph in the evening.
Monday
Sunny, with a high near 61. East northeast wind around 11 mph, with gusts as high as 20 mph.
Monday Night
Mostly clear, with a low around 43. Southeast wind 7 to 9 mph.
Tuesday
Sunny, with a high near 65. South wind 11 to 16 mph, with gusts as high as 28 mph.
Tuesday Night
Mostly clear, with a low around 49. South southeast wind 10 to 13 mph, with gusts as high as 23 mph.
Wednesday
Sunny, with a high near 69. South wind 6 to 8 mph.
Wednesday Night
Mostly clear, with a low around 48. East wind around 6 mph.
Thursday
Sunny, with a high near 75. South southeast wind 7 to 14 mph, with gusts as high as 22 mph.
Thursday Night
Partly cloudy, with a low around 57.
Friday
Partly sunny, with a high near 77. Breezy.
Friday Night
A chance of showers. Mostly cloudy, with a low around 56. Breezy. Chance of precipitation is 40%.
Saturday
A chance of showers. Mostly cloudy, with a high near 70. Breezy. Chance of precipitation is 40%.
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ABOUT THIS FORECAST

 
Point Forecast:
Willow Lake SD
 44.64°N 97.65°W (Elev. 1762 ft)
6:21 am CDT Oct 18, 2026
6am CDT Oct 18, 2026-6pm CDT Oct 24, 2026
 
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