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Areas of Severe Thunderstorms and Heat

Scattered severe thunderstorms and excessive rainfall are possible today in the Mid Atlantic, posing a risk for damaging winds and isolated flash flooding. Extreme Heat Warnings are in effect today for northeast Texas into southern Oklahoma and Arkansas. Extreme Heat Warnings are also in effect for the Desert Southwest today into Sunday. Read More >

Hazardous Weather Conditions

Current conditions at

Fairmont, Fairmont Municipal Airport (KFRM)

Lat: 43.65°NLon: 94.42°WElev: 1161ft.

Fair

75°F

24°C

Humidity 71%
Wind Speed S 9 mph
Barometer 30.05 in (1017.6 mb)
Dewpoint 65°F (18°C)
Visibility 10.00 mi
Last update 20 Aug 12:56 pm CDT
Extended Forecast for

Swea City IA

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 81. South southwest wind around 11 mph, with gusts as high as 18 mph.

    High: 81 °F

    Mostly Sunny

  • Tonight

    Tonight: A slight chance of showers and thunderstorms between 8pm and 1am. Partly cloudy, with a low around 63. South southwest wind 8 to 10 mph, with gusts as high as 18 mph. Chance of precipitation is 20%.

    Low: 63 °F

    Slight Chance
    T-storms

  • Friday

    Friday: Partly sunny through mid morning, then becoming sunny, with a high near 81. West wind 7 to 11 mph becoming north northwest in the afternoon.

    High: 81 °F

    Becoming
    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 61. Northwest wind 5 to 7 mph.

    Low: 61 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 77. North wind 6 to 11 mph, with gusts as high as 18 mph.

    High: 77 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 55.

    Low: 55 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 77.

    High: 77 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: A 20 percent chance of showers after 1am. Partly cloudy, with a low around 58.

    Low: 58 °F

    Partly Cloudy
    then Slight
    Chance
    Showers

  • Monday

    Monday: Partly sunny, with a high near 77.

    High: 77 °F

    Partly Sunny

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 81. South southwest wind around 11 mph, with gusts as high as 18 mph.
Tonight
A slight chance of showers and thunderstorms between 8pm and 1am. Partly cloudy, with a low around 63. South southwest wind 8 to 10 mph, with gusts as high as 18 mph. Chance of precipitation is 20%.
Friday
Partly sunny through mid morning, then becoming sunny, with a high near 81. West wind 7 to 11 mph becoming north northwest in the afternoon.
Friday Night
Mostly clear, with a low around 61. Northwest wind 5 to 7 mph.
Saturday
Sunny, with a high near 77. North wind 6 to 11 mph, with gusts as high as 18 mph.
Saturday Night
Mostly clear, with a low around 55.
Sunday
Mostly sunny, with a high near 77.
Sunday Night
A 20 percent chance of showers after 1am. Partly cloudy, with a low around 58.
Monday
Partly sunny, with a high near 77.
Monday Night
A 30 percent chance of showers after 1am. Partly cloudy, with a low around 61.
Tuesday
Mostly sunny, with a high near 81.
Tuesday Night
Partly cloudy, with a low around 61.
Wednesday
Mostly sunny, with a high near 80.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Swea City IA
 43.39°N 94.32°W
Last Update:
12:17 pm CDT Aug 20, 2026
Forecast Valid:
1pm CDT Aug 20, 2026-6pm CDT Aug 26, 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