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

Hazardous Weather Conditions

Current conditions at

Sioux Falls, Foss Field (KFSD)

Lat: 43.58°NLon: 96.75°WElev: 1427ft.

Mostly Cloudy

37°F

3°C

Humidity 73%
Wind Speed S 20 G 32 mph
Barometer 29.71 in (1007.5 mb)
Dewpoint 29°F (-2°C)
Visibility 10.00 mi
Wind Chill27°F (-3°C)
Last update 4 Jan 10:56 am CST
Extended Forecast for

Hartford SDSimilar City Names

  • Today

    Today: Mostly cloudy early, then gradual clearing, with a high near 49. Breezy, with a south southwest wind 20 to 25 mph decreasing to 10 to 15 mph in the afternoon. Winds could gust as high as 30 mph.

    High: 49 °F

    Becoming
    Sunny and
    Breezy

  • Tonight

    Tonight: Patchy fog after midnight. Otherwise, mostly cloudy, with a low around 28. West southwest wind 5 to 10 mph becoming south southeast after midnight.

    Low: 28 °F

    Partly Cloudy
    then Patchy
    Fog

  • Monday

    Monday: Patchy fog before 7am. Otherwise, mostly cloudy, with a high near 45. South southeast wind 5 to 10 mph.

    High: 45 °F

    Patchy Fog
    then Mostly
    Cloudy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 29. South southeast wind 5 to 10 mph becoming northwest after midnight.

    Low: 29 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 43. West northwest wind 5 to 10 mph.

    High: 43 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 28. West wind around 5 mph becoming south after midnight.

    Low: 28 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 48.

    High: 48 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 29.

    Low: 29 °F

    Partly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 43.

    High: 43 °F

    Partly Sunny

Detailed Forecast

Today
Mostly cloudy early, then gradual clearing, with a high near 49. Breezy, with a south southwest wind 20 to 25 mph decreasing to 10 to 15 mph in the afternoon. Winds could gust as high as 30 mph.
Tonight
Patchy fog after midnight. Otherwise, mostly cloudy, with a low around 28. West southwest wind 5 to 10 mph becoming south southeast after midnight.
Monday
Patchy fog before 7am. Otherwise, mostly cloudy, with a high near 45. South southeast wind 5 to 10 mph.
Monday Night
Mostly cloudy, with a low around 29. South southeast wind 5 to 10 mph becoming northwest after midnight.
Tuesday
Mostly sunny, with a high near 43. West northwest wind 5 to 10 mph.
Tuesday Night
Partly cloudy, with a low around 28. West wind around 5 mph becoming south after midnight.
Wednesday
Mostly sunny, with a high near 48.
Wednesday Night
Partly cloudy, with a low around 29.
Thursday
Partly sunny, with a high near 43.
Thursday Night
Mostly cloudy, with a low around 26.
Friday
A 30 percent chance of snow. Partly sunny, with a high near 39.
Friday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 20.
Saturday
A 30 percent chance of snow. Partly sunny, with a high near 29. Blustery.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Hartford SDSimilar City Names
 43.62°N 96.94°W (Elev. 1565 ft)
Last Update:
10:38 am CST Jan 4, 2026
Forecast Valid:
11am CST Jan 4, 2026-6pm CST Jan 10, 2026
 
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