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.

Fair

81°F

27°C

Humidity 84%
Wind Speed Calm
Barometer 29.92 in
Dewpoint 75°F (24°C)
Visibility 7.00 mi
Heat Index87°F (31°C)
Last update 13 Oct 10:55 pm CDT
Extended Forecast for

Robertsville MO

  • Tonight

    Tonight: Showers and thunderstorms, mainly after 3am. Low around 70. South wind around 6 mph becoming northwest after midnight. Winds could gust as high as 22 mph. Chance of precipitation is 80%.

    Low: 70 °F

    T-storms

  • Wednesday

    Wednesday: Showers and thunderstorms before 11am, then showers likely and possibly a thunderstorm between 11am and 1pm, then a chance of showers and thunderstorms after 1pm. High near 77. Light and variable wind becoming southwest around 5 mph in the afternoon. Chance of precipitation is 90%.

    High: 77 °F

    T-storms then
    Showers
    Likely

  • Wednesday Night

    Wednesday Night: A slight chance of showers, then a chance of showers and thunderstorms after 10pm. Cloudy, then gradually becoming partly cloudy, with a low around 64. Light and variable wind. Chance of precipitation is 40%.

    Low: 64 °F

    Chance
    T-storms

  • Thursday

    Thursday: Showers and possibly a thunderstorm before noon, then a chance of showers and thunderstorms between noon and 2pm, then showers likely and possibly a thunderstorm after 2pm. Patchy fog between 9am and 10am. High near 83. East wind 5 to 8 mph becoming southwest in the afternoon. Chance of precipitation is 90%.

    High: 83 °F

    Showers and
    Patchy Fog
    then Showers
    Likely

  • Thursday Night

    Thursday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 45. Light west wind becoming northwest 5 to 10 mph in the evening. Winds could gust as high as 24 mph. Chance of precipitation is 50%.

    Low: 45 °F

    Chance
    T-storms then
    Chance
    Showers

  • Friday

    Friday: Mostly sunny, with a high near 60.

    High: 60 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 34.

    Low: 34 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 62.

    High: 62 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 35.

    Low: 35 °F

    Mostly Clear

Detailed Forecast

Tonight
Showers and thunderstorms, mainly after 3am. Low around 70. South wind around 6 mph becoming northwest after midnight. Winds could gust as high as 22 mph. Chance of precipitation is 80%.
Wednesday
Showers and thunderstorms before 11am, then showers likely and possibly a thunderstorm between 11am and 1pm, then a chance of showers and thunderstorms after 1pm. High near 77. Light and variable wind becoming southwest around 5 mph in the afternoon. Chance of precipitation is 90%.
Wednesday Night
A slight chance of showers, then a chance of showers and thunderstorms after 10pm. Cloudy, then gradually becoming partly cloudy, with a low around 64. Light and variable wind. Chance of precipitation is 40%.
Thursday
Showers and possibly a thunderstorm before noon, then a chance of showers and thunderstorms between noon and 2pm, then showers likely and possibly a thunderstorm after 2pm. Patchy fog between 9am and 10am. High near 83. East wind 5 to 8 mph becoming southwest in the afternoon. Chance of precipitation is 90%.
Thursday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 45. Light west wind becoming northwest 5 to 10 mph in the evening. Winds could gust as high as 24 mph. Chance of precipitation is 50%.
Friday
Mostly sunny, with a high near 60.
Friday Night
Mostly clear, with a low around 34.
Saturday
Sunny, with a high near 62.
Saturday Night
Mostly clear, with a low around 35.
Sunday
Sunny, with a high near 71.
Sunday Night
Partly cloudy, with a low around 42.
Monday
Mostly sunny, with a high near 74.
Monday Night
Partly cloudy, with a low around 48.
Tuesday
Mostly sunny, with a high near 80.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Robertsville MO
 38.41°N 90.81°W (Elev. 499 ft)
Last Update:
10:41 pm CDT Oct 13, 2026
Forecast Valid:
11pm CDT Oct 13, 2026-6pm CDT Oct 20, 2026
 
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