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.

Fog/Mist

70°F

21°C

Humidity 100%
Wind Speed Calm
Barometer 30.06 in
Dewpoint 70°F (21°C)
Visibility 6.00 mi
Last update 5 Jul 10:35 pm CDT
Extended Forecast for

Harmony MN

  • Tonight

    Tonight: Patchy fog after 5am. Otherwise, mostly clear, with a low around 63. East wind 3 to 5 mph.

    Low: 63 °F

    Mostly Clear
    then Patchy
    Fog

  • Monday

    Monday: Areas of fog before 8am. Otherwise, sunny, with a high near 80. Southeast wind 3 to 6 mph.

    High: 80 °F

    Areas Fog
    then Mostly
    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 61. Southeast wind around 5 mph becoming light and variable.

    Low: 61 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 84. Southwest wind around 6 mph.

    High: 84 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A 30 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 63. South wind 6 to 8 mph.

    Low: 63 °F

    Partly Cloudy
    then Chance
    Showers

  • Wednesday

    Wednesday: A chance of showers, with thunderstorms also possible after 10am. Mostly cloudy, with a high near 83. Southwest wind 9 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 83 °F

    Chance
    Showers then
    Chance
    T-storms

  • Wednesday Night

    Wednesday Night: Showers and possibly a thunderstorm before 1am, then showers likely. Low around 64. Southwest wind 8 to 10 mph becoming northwest after midnight. Chance of precipitation is 80%.

    Low: 64 °F

    Showers

  • Thursday

    Thursday: A 20 percent chance of showers and thunderstorms before 1pm. Mostly cloudy, with a high near 77. North wind around 8 mph.

    High: 77 °F

    Slight Chance
    T-storms

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 61. Northeast wind 5 to 8 mph.

    Low: 61 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Patchy fog after 5am. Otherwise, mostly clear, with a low around 63. East wind 3 to 5 mph.
Monday
Areas of fog before 8am. Otherwise, sunny, with a high near 80. Southeast wind 3 to 6 mph.
Monday Night
Mostly clear, with a low around 61. Southeast wind around 5 mph becoming light and variable.
Tuesday
Mostly sunny, with a high near 84. Southwest wind around 6 mph.
Tuesday Night
A 30 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 63. South wind 6 to 8 mph.
Wednesday
A chance of showers, with thunderstorms also possible after 10am. Mostly cloudy, with a high near 83. Southwest wind 9 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday Night
Showers and possibly a thunderstorm before 1am, then showers likely. Low around 64. Southwest wind 8 to 10 mph becoming northwest after midnight. Chance of precipitation is 80%.
Thursday
A 20 percent chance of showers and thunderstorms before 1pm. Mostly cloudy, with a high near 77. North wind around 8 mph.
Thursday Night
Mostly cloudy, with a low around 61. Northeast wind 5 to 8 mph.
Friday
Partly sunny, with a high near 78. Northeast wind around 6 mph becoming southeast in the afternoon.
Friday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 61. East wind around 6 mph becoming south after midnight.
Saturday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 80. South wind around 7 mph.
Saturday Night
Partly cloudy, with a low around 62. Southwest wind around 7 mph.
Sunday
Mostly sunny, with a high near 83. Southwest wind 8 to 11 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Harmony MN
 43.54°N 92.02°W
Last Update:
8:56 pm CDT Jul 5, 2026
Forecast Valid:
10pm CDT Jul 5, 2026-6pm CDT Jul 12, 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