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.

Fog/Mist

53°F

12°C

Humidity 100%
Wind Speed S 6 mph
Barometer 29.95 in (1015.0 mb)
Dewpoint 53°F (12°C)
Visibility 1.50 mi
Wind Chill51°F (11°C)
Last update 9 Mar 8:56 am CDT
Extended Forecast for

Bonne Terre MO

  • Today

    Today: Patchy fog before 10am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 77. South wind 10 to 14 mph, with gusts as high as 25 mph.

    High: 77 °F

    Patchy Fog
    then Partly
    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 59. Southwest wind 6 to 9 mph, with gusts as high as 22 mph.

    Low: 59 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A 30 percent chance of showers after 4pm. Increasing clouds, with a high near 81. South wind 6 to 11 mph, with gusts as high as 24 mph.

    High: 81 °F

    Mostly Sunny
    then Chance
    Showers

  • Tuesday Night

    Tuesday Night: A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 1am. Low around 55. Southwest wind around 10 mph, with gusts as high as 24 mph. Chance of precipitation is 90%.

    Low: 55 °F

    Chance
    T-storms then
    Showers

  • Wednesday

    Wednesday: Showers and possibly a thunderstorm before 1pm, then showers likely. Temperature rising to near 65 by 10am, then falling to around 52 during the remainder of the day. Southwest wind 10 to 13 mph becoming northwest in the afternoon. Winds could gust as high as 28 mph. Chance of precipitation is 100%.

    High: 65 °F⇓

    Showers

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 31.

    Low: 31 °F

    Mostly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 56.

    High: 56 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 42.

    Low: 42 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 67.

    High: 67 °F

    Partly Sunny

Detailed Forecast

Today
Patchy fog before 10am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 77. South wind 10 to 14 mph, with gusts as high as 25 mph.
Tonight
Partly cloudy, with a low around 59. Southwest wind 6 to 9 mph, with gusts as high as 22 mph.
Tuesday
A 30 percent chance of showers after 4pm. Increasing clouds, with a high near 81. South wind 6 to 11 mph, with gusts as high as 24 mph.
Tuesday Night
A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 1am. Low around 55. Southwest wind around 10 mph, with gusts as high as 24 mph. Chance of precipitation is 90%.
Wednesday
Showers and possibly a thunderstorm before 1pm, then showers likely. Temperature rising to near 65 by 10am, then falling to around 52 during the remainder of the day. Southwest wind 10 to 13 mph becoming northwest in the afternoon. Winds could gust as high as 28 mph. Chance of precipitation is 100%.
Wednesday Night
Mostly cloudy, with a low around 31.
Thursday
Sunny, with a high near 56.
Thursday Night
Partly cloudy, with a low around 42.
Friday
Partly sunny, with a high near 67.
Friday Night
Partly cloudy, with a low around 38.
Saturday
Sunny, with a high near 69.
Saturday Night
Partly cloudy, with a low around 49.
Sunday
A 40 percent chance of rain and thunderstorms. Mostly cloudy, with a high near 71.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Bonne Terre MO
 37.92°N 90.55°W (Elev. 860 ft)
Last Update:
9:51 am CDT Mar 9, 2026
Forecast Valid:
9am CDT Mar 9, 2026-6pm CDT Mar 15, 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