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

61°F

16°C

Humidity 100%
Wind Speed NW 8 mph
Barometer 30.02 in
Dewpoint 61°F (16°C)
Visibility 10.00 mi
Last update 27 Aug 12:15 am CDT
Extended Forecast for

Preston MN

  • Overnight

    Overnight: Clear, with a low around 58. West wind 3 to 6 mph.

    Low: 58 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 80. Northwest wind 3 to 7 mph.

    High: 80 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 53. West wind around 5 mph becoming calm in the evening.

    Low: 53 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 82. Calm wind becoming southwest around 5 mph in the afternoon.

    High: 82 °F

    Sunny

  • Friday Night

    Friday Night: A 20 percent chance of showers after 1am. Mostly cloudy, with a low around 64. Light south wind increasing to 5 to 9 mph in the evening.

    Low: 64 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Saturday

    Saturday: Showers, with thunderstorms also possible after 1pm. High near 79. Breezy, with a south wind 11 to 17 mph, with gusts as high as 26 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

    High: 79 °F

    Showers and
    Breezy

  • Saturday Night

    Saturday Night: A 40 percent chance of showers and thunderstorms, mainly before 1am. Mostly cloudy, with a low around 68. South wind around 15 mph, with gusts as high as 25 mph.

    Low: 68 °F

    Chance
    Showers

  • Sunday

    Sunday: A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 86. South wind 11 to 15 mph, with gusts as high as 23 mph.

    High: 86 °F

    Slight Chance
    T-storms

  • Sunday Night

    Sunday Night: A 30 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 70. South wind around 9 mph.

    Low: 70 °F

    Partly Cloudy
    then Chance
    T-storms

Detailed Forecast

Overnight
Clear, with a low around 58. West wind 3 to 6 mph.
Thursday
Sunny, with a high near 80. Northwest wind 3 to 7 mph.
Thursday Night
Mostly clear, with a low around 53. West wind around 5 mph becoming calm in the evening.
Friday
Sunny, with a high near 82. Calm wind becoming southwest around 5 mph in the afternoon.
Friday Night
A 20 percent chance of showers after 1am. Mostly cloudy, with a low around 64. Light south wind increasing to 5 to 9 mph in the evening.
Saturday
Showers, with thunderstorms also possible after 1pm. High near 79. Breezy, with a south wind 11 to 17 mph, with gusts as high as 26 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Saturday Night
A 40 percent chance of showers and thunderstorms, mainly before 1am. Mostly cloudy, with a low around 68. South wind around 15 mph, with gusts as high as 25 mph.
Sunday
A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 86. South wind 11 to 15 mph, with gusts as high as 23 mph.
Sunday Night
A 30 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 70. South wind around 9 mph.
Monday
A 30 percent chance of showers and thunderstorms before 1pm. Mostly sunny, with a high near 86. Southwest wind around 9 mph.
Monday Night
A 40 percent chance of showers and thunderstorms. Partly cloudy, with a low around 67. Southwest wind 3 to 7 mph.
Tuesday
A 30 percent chance of showers. Mostly sunny, with a high near 83. Light and variable wind becoming southwest around 6 mph in the morning.
Tuesday Night
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 65. South wind 3 to 5 mph.
Wednesday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 84. Southeast wind 3 to 7 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
Preston MN
 43.67°N 92.08°W
Last Update:
12:21 am CDT Aug 27, 2026
Forecast Valid:
12am CDT Aug 27, 2026-6pm CDT Sep 2, 2026
 
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Additional Resources

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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