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

55°F

13°C

Humidity 55%
Wind Speed Calm
Barometer 29.78 in
Dewpoint 40°F (4°C)
Visibility 10.00 mi
Last update 16 May 5:35 am CDT
Extended Forecast for

South St. Paul MN

  • Today

    Today: Sunny, with a high near 82. Northwest wind 5 to 15 mph.

    High: 82 °F

    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 56. North northwest wind 5 to 10 mph becoming east after midnight.

    Low: 56 °F

    Increasing
    Clouds

  • Sunday

    Sunday: Showers likely before 1pm, then a chance of showers and thunderstorms between 1pm and 5pm, then showers likely and possibly a thunderstorm after 5pm. Cloudy, with a high near 76. East wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 60%. New rainfall amounts between a half and three quarters of an inch possible.

    High: 76 °F

    Showers
    Likely

  • Sunday Night

    Sunday Night: Showers and possibly a thunderstorm. Low around 60. East southeast wind 10 to 15 mph becoming south after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 90%. New rainfall amounts between three quarters and one inch possible.

    Low: 60 °F

    Showers

  • Monday

    Monday: Showers and possibly a thunderstorm. High near 76. South southwest wind around 5 mph becoming north northwest in the afternoon. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 76 °F

    Showers

  • Monday Night

    Monday Night: Showers and possibly a thunderstorm. Low around 51. Northeast wind 5 to 15 mph becoming northwest after midnight. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.

    Low: 51 °F

    Showers

  • Tuesday

    Tuesday: A 20 percent chance of showers before 1pm. Mostly cloudy, with a high near 62. Breezy, with a west northwest wind 15 to 20 mph, with gusts as high as 30 mph.

    High: 62 °F

    Slight Chance
    Showers and
    Breezy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 41. Northwest wind 10 to 15 mph.

    Low: 41 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 61. Northwest wind 5 to 10 mph.

    High: 61 °F

    Mostly Sunny

Detailed Forecast

Today
Sunny, with a high near 82. Northwest wind 5 to 15 mph.
Tonight
Increasing clouds, with a low around 56. North northwest wind 5 to 10 mph becoming east after midnight.
Sunday
Showers likely before 1pm, then a chance of showers and thunderstorms between 1pm and 5pm, then showers likely and possibly a thunderstorm after 5pm. Cloudy, with a high near 76. East wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 60%. New rainfall amounts between a half and three quarters of an inch possible.
Sunday Night
Showers and possibly a thunderstorm. Low around 60. East southeast wind 10 to 15 mph becoming south after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 90%. New rainfall amounts between three quarters and one inch possible.
Monday
Showers and possibly a thunderstorm. High near 76. South southwest wind around 5 mph becoming north northwest in the afternoon. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Monday Night
Showers and possibly a thunderstorm. Low around 51. Northeast wind 5 to 15 mph becoming northwest after midnight. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.
Tuesday
A 20 percent chance of showers before 1pm. Mostly cloudy, with a high near 62. Breezy, with a west northwest wind 15 to 20 mph, with gusts as high as 30 mph.
Tuesday Night
Mostly cloudy, with a low around 41. Northwest wind 10 to 15 mph.
Wednesday
Mostly sunny, with a high near 61. Northwest wind 5 to 10 mph.
Wednesday Night
Partly cloudy, with a low around 43. North wind around 5 mph becoming calm in the evening.
Thursday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 68. South wind 5 to 10 mph.
Thursday Night
A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 49. South wind 5 to 10 mph.
Friday
Partly sunny, with a high near 73. South wind 5 to 10 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
South St. Paul MN
 44.89°N 93.04°W (Elev. 801 ft)
Last Update:
3:47 am CDT May 16, 2026
Forecast Valid:
5am CDT May 16, 2026-6pm CDT May 22, 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