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 WNW Potosi MO

  • Overnight

    Overnight: Showers and thunderstorms likely, mainly after 5am. Mostly cloudy, with a low around 71. West wind around 6 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.

    Low: 71 °F

    T-storms
    Likely

  • Wednesday

    Wednesday: Showers and thunderstorms before 11am, then showers likely and possibly a thunderstorm between 11am and 2pm, then a chance of showers and thunderstorms after 2pm. Patchy fog before 7am. High near 79. Light and variable wind becoming southwest around 5 mph in the afternoon. Chance of precipitation is 90%.

    High: 79 °F

    T-storms and
    Patchy Fog
    then Showers
    Likely

  • Wednesday Night

    Wednesday Night: A 40 percent chance of showers and thunderstorms, mainly after midnight. Patchy fog between 1am and 4am. Otherwise, cloudy during the early evening, then becoming partly cloudy, with a low around 66. Light and variable wind becoming east around 5 mph.

    Low: 66 °F

    Chance
    T-storms and
    Patchy Fog

  • Thursday

    Thursday: Showers likely and possibly a thunderstorm before 10am, then a chance of showers and thunderstorms after 10am. Partly sunny, then gradually becoming sunny, with a high near 86. Southeast wind 5 to 8 mph becoming southwest in the afternoon. Chance of precipitation is 60%.

    High: 86 °F

    Showers
    Likely then
    Chance
    T-storms

  • Thursday Night

    Thursday Night: Showers and possibly a thunderstorm before 1am, then a chance of showers. Low around 47. Southwest wind 6 to 13 mph becoming northwest after midnight. Winds could gust as high as 29 mph. Chance of precipitation is 80%.

    Low: 47 °F

    Showers

  • Friday

    Friday: Partly sunny, with a high near 60.

    High: 60 °F

    Partly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 37.

    Low: 37 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 63.

    High: 63 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 37.

    Low: 37 °F

    Clear

Detailed Forecast

Overnight
Showers and thunderstorms likely, mainly after 5am. Mostly cloudy, with a low around 71. West wind around 6 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.
Wednesday
Showers and thunderstorms before 11am, then showers likely and possibly a thunderstorm between 11am and 2pm, then a chance of showers and thunderstorms after 2pm. Patchy fog before 7am. High near 79. Light and variable wind becoming southwest around 5 mph in the afternoon. Chance of precipitation is 90%.
Wednesday Night
A 40 percent chance of showers and thunderstorms, mainly after midnight. Patchy fog between 1am and 4am. Otherwise, cloudy during the early evening, then becoming partly cloudy, with a low around 66. Light and variable wind becoming east around 5 mph.
Thursday
Showers likely and possibly a thunderstorm before 10am, then a chance of showers and thunderstorms after 10am. Partly sunny, then gradually becoming sunny, with a high near 86. Southeast wind 5 to 8 mph becoming southwest in the afternoon. Chance of precipitation is 60%.
Thursday Night
Showers and possibly a thunderstorm before 1am, then a chance of showers. Low around 47. Southwest wind 6 to 13 mph becoming northwest after midnight. Winds could gust as high as 29 mph. Chance of precipitation is 80%.
Friday
Partly sunny, with a high near 60.
Friday Night
Partly cloudy, with a low around 37.
Saturday
Sunny, with a high near 63.
Saturday Night
Clear, with a low around 37.
Sunday
Sunny, with a high near 70.
Sunday Night
Partly cloudy, with a low around 43.
Monday
Mostly sunny, with a high near 73.
Monday Night
Partly cloudy, with a low around 47.
Tuesday
Mostly sunny, with a high near 78.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles WNW Potosi MO
 37.95°N 90.85°W (Elev. 981 ft)
Last Update:
1:26 am CDT Oct 14, 2026
Forecast Valid:
3am CDT Oct 14, 2026-6pm CDT Oct 20, 2026
 
Forecast Discussion
 
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Additional Resources

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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