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

Washington Regional Airport (KFYG)

Lat: 38.59°NLon: 90.99°WElev: 489ft.

46°F

8°C

Humidity 53%
Wind Speed SW 6 G 14 mph
Barometer 29.88 in
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Wind Chill43°F (6°C)
Last update 5 Dec 3:55 pm CST
Extended Forecast for

Warrenton MO

  • Tonight

    Tonight: Mostly cloudy, with a low around 26. Southwest wind around 6 mph becoming light and variable after midnight.

    Low: 26 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 40. Light and variable wind.

    High: 40 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A 30 percent chance of rain, mainly between 10pm and 5am. Mostly cloudy, with a low around 30. East wind 5 to 7 mph becoming south after midnight.

    Low: 30 °F

    Chance Rain

  • Sunday

    Sunday: A slight chance of rain and snow before 9am, then a slight chance of snow. Mostly cloudy, with a temperature falling to around 29 by 5pm. Southwest wind 6 to 10 mph becoming north in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 20%.

    High: 37 °F⇓

    Slight Chance
    Rain/Snow
    then Slight
    Chance Snow

  • Sunday Night

    Sunday Night: A 20 percent chance of snow before midnight. Mostly cloudy, with a low around 15. North wind 5 to 9 mph becoming light after midnight.

    Low: 15 °F

    Slight Chance
    Snow then
    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 32.

    High: 32 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 22.

    Low: 22 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 48.

    High: 48 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 36.

    Low: 36 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 26. Southwest wind around 6 mph becoming light and variable after midnight.
Saturday
Partly sunny, with a high near 40. Light and variable wind.
Saturday Night
A 30 percent chance of rain, mainly between 10pm and 5am. Mostly cloudy, with a low around 30. East wind 5 to 7 mph becoming south after midnight.
Sunday
A slight chance of rain and snow before 9am, then a slight chance of snow. Mostly cloudy, with a temperature falling to around 29 by 5pm. Southwest wind 6 to 10 mph becoming north in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 20%.
Sunday Night
A 20 percent chance of snow before midnight. Mostly cloudy, with a low around 15. North wind 5 to 9 mph becoming light after midnight.
Monday
Mostly sunny, with a high near 32.
Monday Night
Partly cloudy, with a low around 22.
Tuesday
Mostly sunny, with a high near 48.
Tuesday Night
Mostly cloudy, with a low around 36.
Wednesday
A 20 percent chance of rain. Partly sunny, with a high near 45.
Wednesday Night
Mostly cloudy, with a low around 25.
Thursday
Mostly cloudy, with a high near 40.
Thursday Night
Mostly cloudy, with a low around 20.
Friday
Partly sunny, with a high near 31.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Warrenton MO
 38.82°N 91.13°W (Elev. 820 ft)
Last Update:
3:16 pm CST Dec 5, 2025
Forecast Valid:
4pm CST Dec 5, 2025-6pm CST Dec 12, 2025
 
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