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

Dangerous Heat and Heavy Rainfall into the Weekend

Hot temperatures and high humidity are forecast to continue across the mid-Mississippi Valley into this weekend. Heat Advisories remain in effect. Heavy to excessive rainfall occurring at times through the weekend could bring areas of flooding to parts of the northern Rockies, upper Midwest, central Great Lakes, and southern New England. Read More >

Hazardous Weather Conditions

Current conditions at

Preston, Fillmore County Airport (KFKA)

Lat: 43.68°NLon: 92.17°WElev: 1270ft.

Unknown Precip Fog/Mist

59°F

15°C

Humidity 100%
Wind Speed NE 8 mph
Barometer 29.99 in
Dewpoint 59°F (15°C)
Visibility 3.00 mi
Last update 20 Sep 3:15 am CDT
Extended Forecast for

Preston-Fillmore Co Airport MN

  • Overnight

    Overnight: Patchy fog. Otherwise, cloudy, with a steady temperature around 58. Northeast wind around 11 mph.

    Low: 58 °F

    Patchy Fog

  • Sunday

    Sunday: Patchy fog before 9am. Otherwise, partly sunny, with a high near 66. Northeast wind 13 to 15 mph.

    High: 66 °F

    Patchy Fog
    then Partly
    Sunny

  • Sunday Night

    Sunday Night: Cloudy, with a low around 50. Northeast wind around 11 mph.

    Low: 50 °F

    Cloudy

  • Monday

    Monday: A 20 percent chance of showers between noon and 4pm. Mostly cloudy, with a high near 58. Northeast wind around 11 mph.

    High: 58 °F

    Slight Chance
    Showers

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 45. East wind 7 to 9 mph.

    Low: 45 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 59. East wind around 9 mph.

    High: 59 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 42. East wind 3 to 6 mph.

    Low: 42 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 63. East wind 5 to 8 mph.

    High: 63 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 45. Light southeast wind.

    Low: 45 °F

    Partly Cloudy

Detailed Forecast

Overnight
Patchy fog. Otherwise, cloudy, with a steady temperature around 58. Northeast wind around 11 mph.
Sunday
Patchy fog before 9am. Otherwise, partly sunny, with a high near 66. Northeast wind 13 to 15 mph.
Sunday Night
Cloudy, with a low around 50. Northeast wind around 11 mph.
Monday
A 20 percent chance of showers between noon and 4pm. Mostly cloudy, with a high near 58. Northeast wind around 11 mph.
Monday Night
Mostly cloudy, with a low around 45. East wind 7 to 9 mph.
Tuesday
Mostly sunny, with a high near 59. East wind around 9 mph.
Tuesday Night
Mostly clear, with a low around 42. East wind 3 to 6 mph.
Wednesday
Sunny, with a high near 63. East wind 5 to 8 mph.
Wednesday Night
Partly cloudy, with a low around 45. Light southeast wind.
Thursday
Partly sunny, with a high near 63. Calm wind becoming southeast around 5 mph in the morning.
Thursday Night
Mostly cloudy, with a low around 50. Calm wind.
Friday
Partly sunny, with a high near 66. Light southeast wind.
Friday Night
Partly cloudy, with a low around 51. Calm wind.
Saturday
Partly sunny, with a high near 67. Calm wind becoming southeast 5 to 7 mph in the morning.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Preston-Fillmore Co Airport MN
 43.67°N 92.17°W
Last Update:
1:26 am CDT Sep 20, 2026
Forecast Valid:
3am CDT Sep 20, 2026-6pm CDT Sep 26, 2026
 
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Additional Resources

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High Temperature

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Chance of Precipitation