Areas of Dangerous Heat and Heavy Rainfall Today

Hot temperatures and high humidity are forecast to continue across the mid-Mississippi Valley today. Heat Advisories remain in effect. Heavy to excessive rainfall today could bring areas of flooding to parts of the northern High Plains and Midwest into the Ohio Valley. Flood Watches remain in effect. Read More >

Current conditions at

Farmington Airport (KFAM)

Lat: 37.77°NLon: 90.43°WElev: 945ft.

Mostly Cloudy

87°F

31°C

Humidity 50%
Wind Speed Calm
Barometer 29.87 in (1011.6 mb)
Dewpoint 66°F (19°C)
Visibility 10.00 mi
Heat Index89°F (32°C)
Last update 20 Sep 6:56 pm CDT
Extended Forecast for

Farmington MO

  • Tonight

    Tonight: A 40 percent chance of showers and thunderstorms, mainly after midnight.  Mostly cloudy, with a low around 66. Light north wind.

    Low: 66 °F

    Chance
    T-storms

  • Monday

    Monday: A 40 percent chance of showers and thunderstorms, mainly after 4pm.  Mostly cloudy, with a high near 81. Calm wind becoming north 5 to 7 mph in the morning.

    High: 81 °F

    Chance
    Showers

  • Monday Night

    Monday Night: A 30 percent chance of showers and thunderstorms before 7pm.  Mostly cloudy, with a low around 60. North wind 3 to 7 mph.

    Low: 60 °F

    Chance
    Showers then
    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 74. North wind 5 to 9 mph.

    High: 74 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 53. North wind 5 to 9 mph becoming light  after midnight.

    Low: 53 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 73.

    High: 73 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 51.

    Low: 51 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 75.

    High: 75 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 53.

    Low: 53 °F

    Partly Cloudy

Detailed Forecast

Tonight
A 40 percent chance of showers and thunderstorms, mainly after midnight. Mostly cloudy, with a low around 66. Light north wind.
Monday
A 40 percent chance of showers and thunderstorms, mainly after 4pm. Mostly cloudy, with a high near 81. Calm wind becoming north 5 to 7 mph in the morning.
Monday Night
A 30 percent chance of showers and thunderstorms before 7pm. Mostly cloudy, with a low around 60. North wind 3 to 7 mph.
Tuesday
Mostly cloudy, with a high near 74. North wind 5 to 9 mph.
Tuesday Night
Partly cloudy, with a low around 53. North wind 5 to 9 mph becoming light after midnight.
Wednesday
Mostly sunny, with a high near 73.
Wednesday Night
Mostly clear, with a low around 51.
Thursday
Mostly sunny, with a high near 75.
Thursday Night
Partly cloudy, with a low around 53.
Friday
Mostly sunny, with a high near 77.
Friday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 54.
Saturday
A 20 percent chance of showers. Mostly cloudy, with a high near 78.
Saturday Night
Mostly cloudy, with a low around 56.
Sunday
Mostly sunny, with a high near 83.
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ABOUT THIS FORECAST

 
Point Forecast:
Farmington MO
 37.78°N 90.41°W (Elev. 909 ft)
5:31 pm CDT Sep 20, 2026
7pm CDT Sep 20, 2026-6pm CDT Sep 27, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database