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 47%
Wind Speed NW 5 mph
Barometer 29.95 in
Dewpoint 30°F (-1°C)
Visibility 7.00 mi
Wind Chill47°F (8°C)
Last update 25 Apr 1:35 am CDT
Extended Forecast for

South St. Paul MN

  • Overnight

    Overnight: Mostly clear early, then becoming mostly cloudy, with a low around 45. Calm wind becoming north northwest around 5 mph.

    Low: 45 °F

    Mostly Cloudy

  • Saturday

    Saturday: A slight chance of showers before 4pm, then a slight chance of showers after 5pm. Mostly cloudy, with a high near 63. Calm wind becoming north northeast around 5 mph in the morning. Chance of precipitation is 20%.

    High: 63 °F

    Slight Chance
    Showers

  • Saturday Night

    Saturday Night: A 20 percent chance of showers after 1am. Mostly cloudy, with a low around 49. Northeast wind around 5 mph.

    Low: 49 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Sunday

    Sunday: Partly sunny, with a high near 69. East wind 5 to 10 mph.

    High: 69 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Showers likely, with thunderstorms also possible after 4am. Mostly cloudy, with a low around 54. East southeast wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 54 °F

    Slight Chance
    Showers then
    Showers
    Likely

  • Monday

    Monday: Showers and possibly a thunderstorm before 10am, then showers between 10am and 1pm, then showers and possibly a thunderstorm after 1pm. High near 66. Southeast wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.

    High: 66 °F

    Showers

  • Monday Night

    Monday Night: Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 43. West wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 43 °F

    Showers
    Likely

  • Tuesday

    Tuesday: Partly sunny, with a high near 57. Northwest wind around 15 mph.

    High: 57 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 40. Northwest wind 5 to 10 mph.

    Low: 40 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Mostly clear early, then becoming mostly cloudy, with a low around 45. Calm wind becoming north northwest around 5 mph.
Saturday
A slight chance of showers before 4pm, then a slight chance of showers after 5pm. Mostly cloudy, with a high near 63. Calm wind becoming north northeast around 5 mph in the morning. Chance of precipitation is 20%.
Saturday Night
A 20 percent chance of showers after 1am. Mostly cloudy, with a low around 49. Northeast wind around 5 mph.
Sunday
Partly sunny, with a high near 69. East wind 5 to 10 mph.
Sunday Night
Showers likely, with thunderstorms also possible after 4am. Mostly cloudy, with a low around 54. East southeast wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Monday
Showers and possibly a thunderstorm before 10am, then showers between 10am and 1pm, then showers and possibly a thunderstorm after 1pm. High near 66. Southeast wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.
Monday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 43. West wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tuesday
Partly sunny, with a high near 57. Northwest wind around 15 mph.
Tuesday Night
Mostly cloudy, with a low around 40. Northwest wind 5 to 10 mph.
Wednesday
Mostly sunny, with a high near 59. Northwest wind 5 to 15 mph.
Wednesday Night
Partly cloudy, with a low around 38. Northwest wind 5 to 10 mph becoming light west northwest in the evening.
Thursday
A 20 percent chance of showers. Partly sunny, with a high near 58. North northwest wind 5 to 10 mph.
Thursday Night
Mostly cloudy, with a low around 38. North northwest wind 5 to 10 mph becoming light in the evening.
Friday
Mostly sunny, with a high near 59. Light north northwest wind increasing to 5 to 10 mph in the morning.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
South St. Paul MN
 44.89°N 93.04°W (Elev. 801 ft)
Last Update:
1:26 am CDT Apr 25, 2026
Forecast Valid:
1am CDT Apr 25, 2026-6pm CDT May 1, 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