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

Autumn Temperatures for Eastern Third of the Country; Super Typhoon Approaching Guam

Cooler and less humid conditions for the eastern third of the nation as a cold slides off the east coast. Combination of dry and breezy conditions may result in spread of wildfires across the lower Mississippi Valley. In addition, fire weather conditions linger into portions of Southern California. For Guam, a super typhoon is approaching. Read More >

Hazardous Weather Conditions

Current conditions at

Watertown, Watertown Municipal Airport (KATY)

Lat: 44.9°NLon: 97.15°WElev: 1745ft.

Fair

60°F

16°C

Humidity 38%
Wind Speed S 14 G 30 mph
Barometer 30.05 in (1018.2 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Last update 17 Oct 5:53 pm CDT
Extended Forecast for

5 Miles NNE Goodwin SD

  • Tonight

    Tonight: Mostly clear, with a low around 46. Breezy, with a south southwest wind 22 to 26 mph, with gusts as high as 38 mph.

    Low: 46 °F

    Mostly Clear
    and Breezy

  • Sunday

    Sunday: Sunny, with a high near 66. Breezy, with a south southwest wind 16 to 21 mph becoming north 5 to 10 mph in the afternoon. Winds could gust as high as 32 mph.

    High: 66 °F

    Mostly Sunny
    and Breezy
    then Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 42. Light and variable wind becoming north around 5 mph after midnight.

    Low: 42 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 59. North northeast wind 5 to 10 mph becoming east southeast in the afternoon.

    High: 59 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 45. South wind around 7 mph.

    Low: 45 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 65. South wind 9 to 16 mph, with gusts as high as 25 mph.

    High: 65 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 50. South wind 9 to 11 mph, with gusts as high as 22 mph.

    Low: 50 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 69. South wind around 9 mph.

    High: 69 °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

Detailed Forecast

Tonight
Mostly clear, with a low around 46. Breezy, with a south southwest wind 22 to 26 mph, with gusts as high as 38 mph.
Sunday
Sunny, with a high near 66. Breezy, with a south southwest wind 16 to 21 mph becoming north 5 to 10 mph in the afternoon. Winds could gust as high as 32 mph.
Sunday Night
Mostly clear, with a low around 42. Light and variable wind becoming north around 5 mph after midnight.
Monday
Sunny, with a high near 59. North northeast wind 5 to 10 mph becoming east southeast in the afternoon.
Monday Night
Mostly clear, with a low around 45. South wind around 7 mph.
Tuesday
Sunny, with a high near 65. South wind 9 to 16 mph, with gusts as high as 25 mph.
Tuesday Night
Mostly clear, with a low around 50. South wind 9 to 11 mph, with gusts as high as 22 mph.
Wednesday
Sunny, with a high near 69. South wind around 9 mph.
Wednesday Night
Mostly clear, with a low around 48. North northeast wind 3 to 5 mph.
Thursday
Sunny, with a high near 70.
Thursday Night
Partly cloudy, with a low around 55.
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 30%.
Saturday
A chance of showers. Partly sunny, with a high near 67. Breezy. Chance of precipitation is 30%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles NNE Goodwin SD
 44.93°N 96.81°W (Elev. 1870 ft)
Last Update:
6:21 pm CDT Oct 17, 2026
Forecast Valid:
6pm CDT Oct 17, 2026-6pm CDT Oct 24, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation