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

Fairmont, Fairmont Municipal Airport (KFRM)

Lat: 43.65°NLon: 94.42°WElev: 1161ft.

Fair

46°F

8°C

Humidity 89%
Wind Speed N 6 mph
Barometer 30.16 in (1022.3 mb)
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Wind Chill43°F (6°C)
Last update 14 Oct 10:56 pm CDT
Extended Forecast for

8 Miles N Armstrong IA

  • Tonight

    Tonight: A 10 percent chance of showers after 5am. Mostly cloudy, with a low around 45. Northeast wind around 5 mph.

    Low: 45 °F

    Slight Chance
    Showers

  • Thursday

    Thursday: Showers, mainly after 9am. High near 53. North wind 5 to 10 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    High: 53 °F

    Showers

  • Thursday Night

    Thursday Night: A 30 percent chance of showers, mainly before 8pm. Partly cloudy, then becoming cloudy toward daybreak, with a low around 39. Breezy, with a northwest wind 15 to 25 mph, with gusts as high as 35 mph.

    Low: 39 °F

    Breezy.
    Chance
    Showers then
    Becoming
    Cloudy

  • Friday

    Friday: Cloudy through mid morning, then gradual clearing, with a high near 52. Windy, with a north northwest wind 20 to 30 mph, with gusts as high as 40 mph.

    High: 52 °F

    Gradual
    Clearing and
    Windy

  • Friday Night

    Friday Night: Widespread frost, mainly after 3am. Otherwise, clear, with a low around 32. North northwest wind 5 to 10 mph becoming south southwest after midnight.

    Low: 32 °F

    Clear then
    Frost

  • Saturday

    Saturday: Widespread frost before 8am. Otherwise, sunny, with a high near 59. Breezy, with a south southwest wind 5 to 10 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph.

    High: 59 °F

    Frost then
    Sunny and
    Breezy

  • Saturday Night

    Saturday Night: Clear, with a low around 41. South southwest wind around 15 mph, with gusts as high as 30 mph.

    Low: 41 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 66. Breezy, with a south southwest wind 15 to 20 mph, with gusts as high as 30 mph.

    High: 66 °F

    Sunny and
    Breezy

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 44. South southwest wind 5 to 10 mph.

    Low: 44 °F

    Partly Cloudy

Detailed Forecast

Tonight
A 10 percent chance of showers after 5am. Mostly cloudy, with a low around 45. Northeast wind around 5 mph.
Thursday
Showers, mainly after 9am. High near 53. North wind 5 to 10 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Thursday Night
A 30 percent chance of showers, mainly before 8pm. Partly cloudy, then becoming cloudy toward daybreak, with a low around 39. Breezy, with a northwest wind 15 to 25 mph, with gusts as high as 35 mph.
Friday
Cloudy through mid morning, then gradual clearing, with a high near 52. Windy, with a north northwest wind 20 to 30 mph, with gusts as high as 40 mph.
Friday Night
Widespread frost, mainly after 3am. Otherwise, clear, with a low around 32. North northwest wind 5 to 10 mph becoming south southwest after midnight.
Saturday
Widespread frost before 8am. Otherwise, sunny, with a high near 59. Breezy, with a south southwest wind 5 to 10 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph.
Saturday Night
Clear, with a low around 41. South southwest wind around 15 mph, with gusts as high as 30 mph.
Sunday
Sunny, with a high near 66. Breezy, with a south southwest wind 15 to 20 mph, with gusts as high as 30 mph.
Sunday Night
Partly cloudy, with a low around 44. South southwest wind 5 to 10 mph.
Monday
Mostly sunny, with a high near 68. South wind around 5 mph.
Monday Night
Mostly clear, with a low around 45. South wind around 5 mph.
Tuesday
Sunny, with a high near 71. South wind 5 to 15 mph.
Tuesday Night
Mostly clear, with a low around 52. South wind around 10 mph.
Wednesday
A 20 percent chance of showers. Mostly sunny, with a high near 72. South wind around 15 mph, with gusts as high as 25 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
8 Miles N Armstrong IA
 43.5°N 94.46°W (Elev. 1119 ft)
Last Update:
7:36 pm CDT Oct 14, 2026
Forecast Valid:
11pm CDT Oct 14, 2026-6pm CDT Oct 21, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation