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

64°F

18°C

Humidity 38%
Wind Speed NW 5 mph
Barometer 30.06 in (1018.1 mb)
Dewpoint 38°F (3°C)
Visibility 10.00 mi
Last update 18 Oct 1:53 pm CDT
Extended Forecast for

5 Miles NNE Goodwin SD

  • This Afternoon

    This Afternoon: Sunny, with a high near 66. North wind 3 to 6 mph.

    High: 66 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 40. North wind 5 to 7 mph.

    Low: 40 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 60. Northeast wind 7 to 10 mph.

    High: 60 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 44. East wind around 7 mph becoming south after midnight.

    Low: 44 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 65. South wind 9 to 16 mph, with gusts as high as 26 mph.

    High: 65 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 49. South wind 9 to 11 mph, with gusts as high as 22 mph.

    Low: 49 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 68. South southwest wind 5 to 8 mph becoming north northeast in the afternoon.

    High: 68 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 48. North northeast wind 3 to 5 mph.

    Low: 48 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 71. Light east wind becoming southeast 6 to 11 mph in the morning. Winds could gust as high as 20 mph.

    High: 71 °F

    Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 66. North wind 3 to 6 mph.
Tonight
Mostly clear, with a low around 40. North wind 5 to 7 mph.
Monday
Sunny, with a high near 60. Northeast wind 7 to 10 mph.
Monday Night
Mostly clear, with a low around 44. East wind around 7 mph becoming south after midnight.
Tuesday
Sunny, with a high near 65. South wind 9 to 16 mph, with gusts as high as 26 mph.
Tuesday Night
Mostly clear, with a low around 49. South wind 9 to 11 mph, with gusts as high as 22 mph.
Wednesday
Sunny, with a high near 68. South southwest wind 5 to 8 mph becoming north northeast in the afternoon.
Wednesday Night
Mostly clear, with a low around 48. North northeast wind 3 to 5 mph.
Thursday
Sunny, with a high near 71. Light east wind becoming southeast 6 to 11 mph in the morning. Winds could gust as high as 20 mph.
Thursday Night
Partly cloudy, with a low around 55.
Friday
A slight chance of showers and thunderstorms. 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 30%.
Saturday
A chance of showers. Partly sunny, with a high near 66. Breezy. Chance of precipitation is 40%.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles NNE Goodwin SD
 44.95°N 96.81°W (Elev. 1860 ft)
1:21 pm CDT Oct 18, 2026
2pm CDT Oct 18, 2026-6pm CDT Oct 24, 2026
 
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