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

Hazardous Weather Conditions

Current conditions at

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

Lat: 44.86°NLon: 93.03°WElev: 817ft.

Fair

35°F

2°C

Humidity 71%
Wind Speed NW 5 mph
Barometer 30.06 in
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Wind Chill31°F (-1°C)
Last update 30 Apr 5:55 am CDT
Extended Forecast for

Cottage Grove MN

Frost Advisory April 30, 06:14am until April 30, 08:00am
Click here for hazard details and duration
...
  •  
    Frost Advisory April 30, 06:14am until April 30, 08:00am

    NOW until 8:00am Thu

    Frost Advisory

  • Today

    High: 53 °F

    Frost then
    Mostly Sunny

  • Tonight

    Tonight: Areas of frost after 4am. Otherwise, partly cloudy, with a low around 35. North northwest wind 5 to 10 mph becoming light in the evening.

    Low: 35 °F

    Partly Cloudy
    then Areas
    Frost

  • Friday

    Friday: Areas of frost before 8am. Otherwise, mostly sunny, with a high near 54. North wind 5 to 10 mph.

    High: 54 °F

    Areas Frost
    then Mostly
    Sunny

  • Friday Night

    Friday Night: Widespread frost, mainly between 3am and 5am. Otherwise, partly cloudy, with a low around 34. North wind around 5 mph becoming calm in the evening.

    Low: 34 °F

    Partly Cloudy
    then Frost

  • Saturday

    Saturday: Areas of frost before 8am. Otherwise, sunny, with a high near 62. Calm wind becoming west around 5 mph in the afternoon.

    High: 62 °F

    Areas Frost
    then Sunny

  • Saturday Night

    Saturday Night: A 30 percent chance of showers after 1am. Mostly cloudy, with a low around 47. South southwest wind around 5 mph.

    Low: 47 °F

    Mostly Cloudy
    then Chance
    Showers

  • Sunday

    Sunday: Mostly sunny, with a high near 68. Southwest wind 5 to 10 mph becoming northwest in the afternoon.

    High: 68 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: A 20 percent chance of showers after 1am. Partly cloudy, with a low around 44. Northwest wind 5 to 10 mph becoming west southwest after midnight.

    Low: 44 °F

    Partly Cloudy
    then Slight
    Chance
    Showers

Detailed Forecast

Today
Widespread frost, mainly before 7am. Otherwise, sunny, with a high near 53. North northwest wind 5 to 10 mph.
Tonight
Areas of frost after 4am. Otherwise, partly cloudy, with a low around 35. North northwest wind 5 to 10 mph becoming light in the evening.
Friday
Areas of frost before 8am. Otherwise, mostly sunny, with a high near 54. North wind 5 to 10 mph.
Friday Night
Widespread frost, mainly between 3am and 5am. Otherwise, partly cloudy, with a low around 34. North wind around 5 mph becoming calm in the evening.
Saturday
Areas of frost before 8am. Otherwise, sunny, with a high near 62. Calm wind becoming west around 5 mph in the afternoon.
Saturday Night
A 30 percent chance of showers after 1am. Mostly cloudy, with a low around 47. South southwest wind around 5 mph.
Sunday
Mostly sunny, with a high near 68. Southwest wind 5 to 10 mph becoming northwest in the afternoon.
Sunday Night
A 20 percent chance of showers after 1am. Partly cloudy, with a low around 44. Northwest wind 5 to 10 mph becoming west southwest after midnight.
Monday
A 20 percent chance of showers after 1pm. Mostly sunny, with a high near 64. Breezy, with a west northwest wind 10 to 15 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 25 mph.
Monday Night
A 20 percent chance of showers. Partly cloudy, with a low around 41. Northwest wind 5 to 15 mph.
Tuesday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 61. West northwest wind 5 to 10 mph.
Tuesday Night
A 20 percent chance of showers. Partly cloudy, with a low around 39. West northwest wind 5 to 10 mph.
Wednesday
A 20 percent chance of showers. Partly sunny, with a high near 58. Northwest wind 5 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:
3:36 am CDT Apr 30, 2026
Forecast Valid:
6am CDT Apr 30, 2026-6pm CDT May 6, 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