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

Hazardous Weather Conditions

Current conditions at

Paynesville, Paynesville Municipal Airport (KPEX)

Lat: 45.37°NLon: 94.74°WElev: 1181ft.

Fair

84°F

29°C

Humidity 70%
Wind Speed S 9 mph
Barometer 30.18 in
Dewpoint 73°F (23°C)
Visibility 10.00 mi
Heat Index90°F (32°C)
Last update 12 Jul 11:35 am CDT
Extended Forecast for

Saint Martin MN

Heat Advisory July 12, 11:42am until July 14, 09:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory July 12, 11:42am until July 14, 09:00pm

    NOW until 9:00pm Tue

    Heat Advisory

  • Today

    High: 92 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 70. South southwest wind 5 to 10 mph.

    Low: 70 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 92. Heat index values as high as 96. Southwest wind 5 to 15 mph.

    High: 92 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 70. South wind 5 to 10 mph.

    Low: 70 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny and hot, with a high near 93. West southwest wind 5 to 10 mph.

    High: 93 °F

    Hot

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 68. Southwest wind around 5 mph becoming calm in the evening.

    Low: 68 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 91. Calm wind becoming east northeast around 5 mph in the morning.

    High: 91 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 68. Southeast wind around 5 mph.

    Low: 68 °F

    Partly Cloudy

Detailed Forecast

Today
Sunny, with a high near 92. Heat index values as high as 99. Southwest wind 10 to 15 mph.
Tonight
Clear, with a low around 70. South southwest wind 5 to 10 mph.
Monday
Sunny, with a high near 92. Heat index values as high as 96. Southwest wind 5 to 15 mph.
Monday Night
Mostly clear, with a low around 70. South wind 5 to 10 mph.
Tuesday
Sunny and hot, with a high near 93. West southwest wind 5 to 10 mph.
Tuesday Night
Mostly clear, with a low around 68. Southwest wind around 5 mph becoming calm in the evening.
Wednesday
Sunny, with a high near 91. Calm wind becoming east northeast around 5 mph in the morning.
Wednesday Night
Partly cloudy, with a low around 68. Southeast wind around 5 mph.
Thursday
Mostly sunny, with a high near 90. South wind 5 to 10 mph.
Thursday Night
Partly cloudy, with a low around 70. South southeast wind around 10 mph.
Friday
Mostly sunny, with a high near 91. South wind around 10 mph.
Friday Night
Mostly clear, with a low around 67. Southeast wind 5 to 10 mph.
Saturday
Sunny, with a high near 91. West southwest wind 5 to 10 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Saint Martin MN
 45.5°N 94.67°W (Elev. 1201 ft)
Last Update:
11:26 am CDT Jul 12, 2026
Forecast Valid:
11am CDT Jul 12, 2026-6pm CDT Jul 18, 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