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.

Overcast

52°F

11°C

Humidity 88%
Wind Speed N 5 mph
Barometer 30.16 in
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Wind Chill51°F (11°C)
Last update 14 Oct 8:55 pm CDT
Extended Forecast for

Harmony MN

  • Tonight

    Tonight: A 20 percent chance of showers after 4am. Cloudy, with a steady temperature around 50. East wind around 7 mph.

    Low: 50 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Thursday

    Thursday: Showers, mainly after 10am. High near 55. East wind 5 to 8 mph becoming north in the afternoon. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    High: 55 °F

    Showers

  • Thursday Night

    Thursday Night: Showers likely, mainly before 9pm. Mostly cloudy, with a low around 42. Breezy, with a northwest wind 13 to 18 mph, with gusts as high as 29 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 42 °F

    Breezy.
    Showers
    Likely then
    Mostly Cloudy

  • Friday

    Friday: A 50 percent chance of showers before 1pm. Mostly cloudy, with a high near 51. Breezy, with a north wind 20 to 24 mph, with gusts as high as 39 mph. New precipitation amounts of less than a tenth of an inch possible.

    High: 51 °F

    Chance
    Showers and
    Breezy

  • Friday Night

    Friday Night: Areas of frost after 2am. Otherwise, mostly clear, with a low around 31. North wind 5 to 9 mph becoming light and variable after midnight.

    Low: 31 °F

    Mostly Clear
    then Areas
    Frost

  • Saturday

    Saturday: Widespread frost, mainly before 8am. Otherwise, sunny, with a high near 56. Light southwest wind increasing to 9 to 14 mph in the morning. Winds could gust as high as 25 mph.

    High: 56 °F

    Frost then
    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 41. Breezy, with a south wind 11 to 17 mph, with gusts as high as 25 mph.

    Low: 41 °F

    Clear and
    Breezy

  • Sunday

    Sunday: Sunny, with a high near 63. Breezy, with a south wind 17 to 20 mph, with gusts as high as 29 mph.

    High: 63 °F

    Sunny and
    Breezy

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 45. Southwest wind 8 to 11 mph, with gusts as high as 23 mph.

    Low: 45 °F

    Partly Cloudy

Detailed Forecast

Tonight
A 20 percent chance of showers after 4am. Cloudy, with a steady temperature around 50. East wind around 7 mph.
Thursday
Showers, mainly after 10am. High near 55. East wind 5 to 8 mph becoming north in the afternoon. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Thursday Night
Showers likely, mainly before 9pm. Mostly cloudy, with a low around 42. Breezy, with a northwest wind 13 to 18 mph, with gusts as high as 29 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Friday
A 50 percent chance of showers before 1pm. Mostly cloudy, with a high near 51. Breezy, with a north wind 20 to 24 mph, with gusts as high as 39 mph. New precipitation amounts of less than a tenth of an inch possible.
Friday Night
Areas of frost after 2am. Otherwise, mostly clear, with a low around 31. North wind 5 to 9 mph becoming light and variable after midnight.
Saturday
Widespread frost, mainly before 8am. Otherwise, sunny, with a high near 56. Light southwest wind increasing to 9 to 14 mph in the morning. Winds could gust as high as 25 mph.
Saturday Night
Clear, with a low around 41. Breezy, with a south wind 11 to 17 mph, with gusts as high as 25 mph.
Sunday
Sunny, with a high near 63. Breezy, with a south wind 17 to 20 mph, with gusts as high as 29 mph.
Sunday Night
Partly cloudy, with a low around 45. Southwest wind 8 to 11 mph, with gusts as high as 23 mph.
Monday
Mostly sunny, with a high near 65. Southwest wind around 6 mph.
Monday Night
Mostly clear, with a low around 45. South wind 3 to 5 mph.
Tuesday
Sunny, with a high near 68. South wind 5 to 10 mph.
Tuesday Night
Mostly clear, with a low around 51. South wind 7 to 10 mph.
Wednesday
A 20 percent chance of showers. Mostly sunny, with a high near 69. South wind 9 to 14 mph, with gusts as high as 22 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Harmony MN
 43.56°N 92.02°W
Last Update:
6:46 pm CDT Oct 14, 2026
Forecast Valid:
9pm CDT Oct 14, 2026-6pm CDT Oct 21, 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