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

59°F

15°C

Humidity 100%
Wind Speed Calm
Barometer 30.14 in
Dewpoint 59°F (15°C)
Visibility 0.15 mi
Last update 28 Sep 1:35 am CDT
Extended Forecast for

Harmony MN

  • Overnight

    Overnight: Areas of fog. Otherwise, mostly cloudy, with a low around 57. Calm wind.

    Low: 57 °F

    Areas Fog

  • Monday

    Monday: Areas of dense fog before 11am. Otherwise, mostly cloudy, with a high near 69. Calm wind becoming south around 5 mph in the afternoon.

    High: 69 °F

    Areas Dense
    Fog then
    Partly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 54. South wind 3 to 8 mph.

    Low: 54 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A 30 percent chance of showers after 5pm. Increasing clouds, with a high near 68. South wind 8 to 13 mph.

    High: 68 °F

    Partly Sunny
    then Chance
    Showers

  • Tuesday Night

    Tuesday Night: A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 1am. Low around 60. South wind 11 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 60 °F

    Chance
    Showers then
    Showers

  • Wednesday

    Wednesday: Showers and possibly a thunderstorm before 10am, then showers between 10am and 4pm, then showers and possibly a thunderstorm after 4pm. High near 67. South wind 9 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 90%. New rainfall amounts between three quarters and one inch possible.

    High: 67 °F

    Showers

  • Wednesday Night

    Wednesday Night: Showers and possibly a thunderstorm before 1am, then showers likely. Low around 57. South wind 6 to 9 mph becoming west after midnight. Chance of precipitation is 80%.

    Low: 57 °F

    Showers

  • Thursday

    Thursday: A 30 percent chance of showers before 1pm. Mostly cloudy, with a high near 63. Northwest wind around 11 mph, with gusts as high as 20 mph.

    High: 63 °F

    Chance
    Showers

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 46. Northwest wind around 7 mph.

    Low: 46 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Areas of fog. Otherwise, mostly cloudy, with a low around 57. Calm wind.
Monday
Areas of dense fog before 11am. Otherwise, mostly cloudy, with a high near 69. Calm wind becoming south around 5 mph in the afternoon.
Monday Night
Partly cloudy, with a low around 54. South wind 3 to 8 mph.
Tuesday
A 30 percent chance of showers after 5pm. Increasing clouds, with a high near 68. South wind 8 to 13 mph.
Tuesday Night
A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 1am. Low around 60. South wind 11 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Wednesday
Showers and possibly a thunderstorm before 10am, then showers between 10am and 4pm, then showers and possibly a thunderstorm after 4pm. High near 67. South wind 9 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 90%. New rainfall amounts between three quarters and one inch possible.
Wednesday Night
Showers and possibly a thunderstorm before 1am, then showers likely. Low around 57. South wind 6 to 9 mph becoming west after midnight. Chance of precipitation is 80%.
Thursday
A 30 percent chance of showers before 1pm. Mostly cloudy, with a high near 63. Northwest wind around 11 mph, with gusts as high as 20 mph.
Thursday Night
Mostly cloudy, with a low around 46. Northwest wind around 7 mph.
Friday
Sunny, with a high near 62. North wind 3 to 6 mph.
Friday Night
Mostly clear, with a low around 45. Calm wind becoming southeast around 5 mph after midnight.
Saturday
Mostly sunny, with a high near 62. Southeast wind 5 to 8 mph.
Saturday Night
Partly cloudy, with a low around 49. South wind 5 to 9 mph.
Sunday
A 20 percent chance of showers. Mostly sunny, with a high near 60. South wind around 9 mph becoming west in the afternoon.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Harmony MN
 43.56°N 92.02°W
Last Update:
1:26 am CDT Sep 28, 2026
Forecast Valid:
1am CDT Sep 28, 2026-6pm CDT Oct 4, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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