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.

Overcast

34°F

1°C

Humidity 100%
Wind Speed NW 5 mph
Barometer 29.85 in
Dewpoint 34°F (1°C)
Visibility 7.00 mi
Wind Chill29°F (-2°C)
Last update 3 Apr 1:15 am CDT
Extended Forecast for

Cottage Grove MN

  • Overnight

    Overnight: Mostly cloudy, with a low around 30. Northwest wind around 5 mph.

    Low: 30 °F

    Mostly Cloudy

  • Friday

    Friday: A 50 percent chance of showers, mainly after 1pm. Mostly cloudy, with a high near 39. North northwest wind 5 to 10 mph becoming east in the afternoon. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 39 °F

    Mostly Cloudy
    then Chance
    Showers

  • Friday Night

    Friday Night: Showers, mainly before 5am. Low around 34. East northeast wind 5 to 10 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 34 °F

    Showers

  • Saturday

    Saturday: Rain and snow showers. High near 39. Breezy, with a west wind 10 to 20 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

    High: 39 °F

    Chance
    Rain/Snow
    then
    Rain/Snow and
    Breezy

  • Saturday Night

    Saturday Night: Showers before 7pm. Low around 30. West northwest wind 10 to 15 mph. Chance of precipitation is 80%.

    Low: 30 °F

    Showers then
    Mostly Cloudy

  • Sunday

    Sunday: A 20 percent chance of showers after 1pm. Mostly sunny, with a high near 48. West northwest wind 10 to 15 mph.

    High: 48 °F

    Mostly Sunny
    then Slight
    Chance
    Showers

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 31. Northwest wind around 10 mph.

    Low: 31 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 39. Northwest wind 10 to 15 mph.

    High: 39 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 21. North northwest wind 10 to 15 mph becoming light north after midnight.

    Low: 21 °F

    Mostly Clear

Detailed Forecast

Overnight
Mostly cloudy, with a low around 30. Northwest wind around 5 mph.
Friday
A 50 percent chance of showers, mainly after 1pm. Mostly cloudy, with a high near 39. North northwest wind 5 to 10 mph becoming east in the afternoon. New precipitation amounts between a tenth and quarter of an inch possible.
Friday Night
Showers, mainly before 5am. Low around 34. East northeast wind 5 to 10 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Saturday
Rain and snow showers. High near 39. Breezy, with a west wind 10 to 20 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Saturday Night
Showers before 7pm. Low around 30. West northwest wind 10 to 15 mph. Chance of precipitation is 80%.
Sunday
A 20 percent chance of showers after 1pm. Mostly sunny, with a high near 48. West northwest wind 10 to 15 mph.
Sunday Night
Partly cloudy, with a low around 31. Northwest wind around 10 mph.
Monday
Mostly sunny, with a high near 39. Northwest wind 10 to 15 mph.
Monday Night
Mostly clear, with a low around 21. North northwest wind 10 to 15 mph becoming light north after midnight.
Tuesday
Mostly sunny, with a high near 46. Light and variable wind becoming south 10 to 15 mph in the morning.
Tuesday Night
A chance of rain and snow showers. Mostly cloudy, with a low around 36. South southeast wind 10 to 15 mph. Chance of precipitation is 30%.
Wednesday
A 30 percent chance of showers. Partly sunny, with a high near 65. Breezy, with a south wind 15 to 20 mph, with gusts as high as 25 mph.
Wednesday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 38. West wind 10 to 15 mph.
Thursday
A 50 percent chance of showers. Mostly cloudy, with a high near 52. North wind 10 to 15 mph.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Cottage Grove MN
 44.82°N 92.92°W (Elev. 846 ft)
Last Update:
2:27 am CDT Apr 3, 2026
Forecast Valid:
3am CDT Apr 3, 2026-6pm CDT Apr 9, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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