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

61°F

16°C

Humidity 63%
Wind Speed S 9 mph
Barometer 30.15 in
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Last update 24 Oct 7:55 am CDT
Extended Forecast for

Cottage Grove MN

  • Today

    Today: A 20 percent chance of showers after 4pm. Increasing clouds, with a high near 75. South wind 10 to 15 mph becoming west in the afternoon.

    High: 75 °F

    Mostly Sunny
    then Slight
    Chance
    Showers

  • Tonight

    Tonight: A 40 percent chance of showers between 11pm and 4am. Mostly cloudy, with a low around 47. Northwest wind 5 to 10 mph.

    Low: 47 °F

    Chance
    Showers

  • Sunday

    Sunday: A chance of showers between 7am and 8am. Mostly cloudy, with a high near 55. North wind around 5 mph. Chance of precipitation is 30%.

    High: 55 °F

    Chance
    Showers then
    Cloudy

  • Sunday Night

    Sunday Night: A 20 percent chance of showers. Cloudy, with a low around 43. North northeast wind around 5 mph.

    Low: 43 °F

    Slight Chance
    Showers

  • Monday

    Monday: Showers likely, mainly after 1pm. Cloudy, with a high near 50. East northeast wind 5 to 10 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 50 °F

    Showers
    Likely

  • Monday Night

    Monday Night: Showers likely. Mostly cloudy, with a low around 41. East northeast wind around 10 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 41 °F

    Showers
    Likely

  • Tuesday

    Tuesday: A 50 percent chance of showers, mainly before 1pm. Mostly cloudy, with a high near 58. Southeast wind 10 to 15 mph.

    High: 58 °F

    Chance
    Showers

  • Tuesday Night

    Tuesday Night: A 50 percent chance of showers, mainly after 1am. Mostly cloudy, with a low around 48. South southeast wind 5 to 10 mph.

    Low: 48 °F

    Slight Chance
    Showers then
    Chance
    Showers

  • Wednesday

    Wednesday: A 40 percent chance of showers, mainly before 1pm. Partly sunny, with a high near 63. South wind 5 to 15 mph.

    High: 63 °F

    Chance
    Showers

Detailed Forecast

Today
A 20 percent chance of showers after 4pm. Increasing clouds, with a high near 75. South wind 10 to 15 mph becoming west in the afternoon.
Tonight
A 40 percent chance of showers between 11pm and 4am. Mostly cloudy, with a low around 47. Northwest wind 5 to 10 mph.
Sunday
A chance of showers between 7am and 8am. Mostly cloudy, with a high near 55. North wind around 5 mph. Chance of precipitation is 30%.
Sunday Night
A 20 percent chance of showers. Cloudy, with a low around 43. North northeast wind around 5 mph.
Monday
Showers likely, mainly after 1pm. Cloudy, with a high near 50. East northeast wind 5 to 10 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday Night
Showers likely. Mostly cloudy, with a low around 41. East northeast wind around 10 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday
A 50 percent chance of showers, mainly before 1pm. Mostly cloudy, with a high near 58. Southeast wind 10 to 15 mph.
Tuesday Night
A 50 percent chance of showers, mainly after 1am. Mostly cloudy, with a low around 48. South southeast wind 5 to 10 mph.
Wednesday
A 40 percent chance of showers, mainly before 1pm. Partly sunny, with a high near 63. South wind 5 to 15 mph.
Wednesday Night
A 20 percent chance of showers before 1am. Partly cloudy, with a low around 44. Southwest wind 5 to 10 mph.
Thursday
Mostly sunny, with a high near 59. West wind 5 to 10 mph.
Thursday Night
A 30 percent chance of showers. Partly cloudy, with a low around 43. Southeast wind around 5 mph.
Friday
A 30 percent chance of showers. Partly sunny, with a high near 60. South southeast wind 5 to 10 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Cottage Grove MN
 44.82°N 92.92°W (Elev. 846 ft)
Last Update:
5:06 am CDT Oct 24, 2026
Forecast Valid:
8am CDT Oct 24, 2026-6pm CDT Oct 30, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation