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

South St. Paul Municipal-Richard E. Flemi (KSGS)

Lat: 44.86°NLon: 93.03°WElev: 817ft.

Fair

49°F

9°C

Humidity 61%
Wind Speed S 7 mph
Barometer 30.12 in
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Wind Chill46°F (8°C)
Last update 18 Oct 8:55 am CDT
Extended Forecast for

Cottage Grove MN

  • Today

    Today: Sunny, with a high near 68. South southwest wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 68 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 43. South wind around 5 mph becoming calm after midnight.

    Low: 43 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 64. Calm wind becoming southeast around 5 mph in the afternoon.

    High: 64 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 43. East southeast wind around 5 mph becoming calm.

    Low: 43 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 67. South wind 5 to 10 mph.

    High: 67 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 48. South southeast wind around 5 mph.

    Low: 48 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 70. South wind around 5 mph.

    High: 70 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 51. Calm wind.

    Low: 51 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 74. Calm wind becoming southeast around 5 mph in the afternoon.

    High: 74 °F

    Mostly Sunny

Detailed Forecast

Today
Sunny, with a high near 68. South southwest wind 10 to 15 mph, with gusts as high as 25 mph.
Tonight
Clear, with a low around 43. South wind around 5 mph becoming calm after midnight.
Monday
Sunny, with a high near 64. Calm wind becoming southeast around 5 mph in the afternoon.
Monday Night
Mostly clear, with a low around 43. East southeast wind around 5 mph becoming calm.
Tuesday
Sunny, with a high near 67. South wind 5 to 10 mph.
Tuesday Night
Mostly clear, with a low around 48. South southeast wind around 5 mph.
Wednesday
Sunny, with a high near 70. South wind around 5 mph.
Wednesday Night
Partly cloudy, with a low around 51. Calm wind.
Thursday
Mostly sunny, with a high near 74. Calm wind becoming southeast around 5 mph in the afternoon.
Thursday Night
Mostly clear, with a low around 53. Southeast wind around 5 mph.
Friday
Mostly sunny, with a high near 75. South southeast wind 5 to 15 mph, with gusts as high as 25 mph.
Friday Night
Mostly cloudy, with a low around 56. South wind 10 to 15 mph, with gusts as high as 25 mph.
Saturday
A 20 percent chance of showers. Partly sunny, with a high near 74. South wind 10 to 15 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Cottage Grove MN
 44.82°N 92.95°W (Elev. 820 ft)
Last Update:
8:46 am CDT Oct 18, 2026
Forecast Valid:
9am CDT Oct 18, 2026-6pm CDT Oct 24, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation