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

Preston, Fillmore County Airport (KFKA)

Lat: 43.68°NLon: 92.17°WElev: 1270ft.

Fair

72°F

22°C

Humidity 100%
Wind Speed S 9 mph
Barometer 30.00 in
Dewpoint 72°F (22°C)
Visibility 10.00 mi
Last update 7 Aug 11:35 pm CDT
Extended Forecast for

Peterson MN

  • Overnight

    Overnight: Partly cloudy, with a low around 69. South wind 5 to 7 mph.

    Low: 69 °F

    Partly Cloudy

  • Friday

    Friday: Patchy fog before 8am. Otherwise, partly sunny, with a high near 91. Heat index values as high as 102. South wind 8 to 15 mph, with gusts as high as 24 mph.

    High: 91 °F

    Patchy Fog
    then Partly
    Sunny

  • Friday Night

    Friday Night: A 30 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 73. South wind 10 to 14 mph, with gusts as high as 23 mph.

    Low: 73 °F

    Partly Cloudy
    then Chance
    T-storms

  • Saturday

    Saturday: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Partly sunny, with a high near 87. Southwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.

    High: 87 °F

    Chance
    T-storms then
    Showers
    Likely

  • Saturday Night

    Saturday Night: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 65. Southwest wind 3 to 6 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 65 °F

    Chance
    T-storms then
    Showers
    Likely

  • Sunday

    Sunday: A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 84. Southwest wind 3 to 6 mph.

    High: 84 °F

    Chance
    T-storms

  • Sunday Night

    Sunday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 63. Southwest wind 3 to 5 mph. Chance of precipitation is 40%.

    Low: 63 °F

    Chance
    Showers

  • Monday

    Monday: A 20 percent chance of showers. Mostly sunny, with a high near 83. Southwest wind 3 to 6 mph.

    High: 83 °F

    Slight Chance
    Showers

  • Monday Night

    Monday Night: A 20 percent chance of showers. Partly cloudy, with a low around 63. Southwest wind 3 to 5 mph.

    Low: 63 °F

    Slight Chance
    Showers

Detailed Forecast

Overnight
Partly cloudy, with a low around 69. South wind 5 to 7 mph.
Friday
Patchy fog before 8am. Otherwise, partly sunny, with a high near 91. Heat index values as high as 102. South wind 8 to 15 mph, with gusts as high as 24 mph.
Friday Night
A 30 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 73. South wind 10 to 14 mph, with gusts as high as 23 mph.
Saturday
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Partly sunny, with a high near 87. Southwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
Saturday Night
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 65. Southwest wind 3 to 6 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Sunday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 84. Southwest wind 3 to 6 mph.
Sunday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 63. Southwest wind 3 to 5 mph. Chance of precipitation is 40%.
Monday
A 20 percent chance of showers. Mostly sunny, with a high near 83. Southwest wind 3 to 6 mph.
Monday Night
A 20 percent chance of showers. Partly cloudy, with a low around 63. Southwest wind 3 to 5 mph.
Tuesday
A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 83. Southwest wind 5 to 7 mph.
Tuesday Night
A 20 percent chance of showers. Partly cloudy, with a low around 63. South wind 3 to 6 mph.
Wednesday
A 20 percent chance of showers. Mostly sunny, with a high near 84. South wind 3 to 7 mph.
Wednesday Night
A 20 percent chance of showers. Mostly clear, with a low around 65. South wind around 6 mph.
Thursday
A 20 percent chance of showers. Sunny, with a high near 86. South wind 6 to 8 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
Peterson MN
 43.78°N 91.84°W
Last Update:
9:59 pm CDT Aug 7, 2025
Forecast Valid:
12am CDT Aug 8, 2025-6pm CDT Aug 14, 2025
 
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