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

Farmington Airport (KFAM)

Lat: 37.77°NLon: 90.43°WElev: 945ft.

N/A

Humidity NA
Wind Speed NA
Barometer NA
Dewpoint N/A
Visibility NA
Last update *** Not a current observation ***
Extended Forecast for

3 Miles SW Potosi MO

  • Overnight

    Overnight: Partly cloudy, with a low around 45. West wind 10 to 13 mph, with gusts as high as 28 mph.

    Low: 45 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 52. West wind 5 to 10 mph becoming light and variable in the afternoon. Winds could gust as high as 24 mph.

    High: 52 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A slight chance of rain between 4am and 5am. Mostly cloudy, with a low around 36. Northeast wind around 5 mph becoming calm in the evening. Chance of precipitation is 20%.

    Low: 36 °F

    Partly Cloudy
    then Slight
    Chance Rain

  • Saturday

    Saturday: Cloudy through mid morning, then gradual clearing, with a high near 47. Northwest wind 5 to 9 mph, with gusts as high as 23 mph.

    High: 47 °F

    Gradual
    Clearing

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 23. Northwest wind 6 to 8 mph, with gusts as high as 22 mph.

    Low: 23 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 38.

    High: 38 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 25.

    Low: 25 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 53.

    High: 53 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 39.

    Low: 39 °F

    Mostly Clear

Detailed Forecast

Overnight
Partly cloudy, with a low around 45. West wind 10 to 13 mph, with gusts as high as 28 mph.
Friday
Mostly sunny, with a high near 52. West wind 5 to 10 mph becoming light and variable in the afternoon. Winds could gust as high as 24 mph.
Friday Night
A slight chance of rain between 4am and 5am. Mostly cloudy, with a low around 36. Northeast wind around 5 mph becoming calm in the evening. Chance of precipitation is 20%.
Saturday
Cloudy through mid morning, then gradual clearing, with a high near 47. Northwest wind 5 to 9 mph, with gusts as high as 23 mph.
Saturday Night
Partly cloudy, with a low around 23. Northwest wind 6 to 8 mph, with gusts as high as 22 mph.
Sunday
Sunny, with a high near 38.
Sunday Night
Mostly clear, with a low around 25.
Monday
Sunny, with a high near 53.
Monday Night
Mostly clear, with a low around 39.
Tuesday
Partly sunny, with a high near 57.
Tuesday Night
Mostly cloudy, with a low around 36.
Wednesday
Mostly cloudy, with a high near 44.
Wednesday Night
Mostly cloudy, with a low around 23.
Thursday
Mostly sunny, with a high near 42.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SW Potosi MO
 37.9°N 90.83°W (Elev. 1001 ft)
Last Update:
1:36 am CST Jan 9, 2026
Forecast Valid:
2am CST Jan 9, 2026-6pm CST Jan 15, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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