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

Mount Vernon Airport (KMVN)

Lat: 38.33°NLon: 88.85°WElev: 466ft.

Mostly Cloudy

72°F

22°C

Humidity 50%
Wind Speed Vrbl 5 mph
Barometer 30.19 in (1022.6 mb)
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Last update 29 May 1:56 pm CDT
Extended Forecast for

Waltonville IL

  • This Afternoon

    This Afternoon: Sunny, with a high near 76. North northwest wind around 8 mph.

    High: 76 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 53. Light east northeast wind.

    Low: 53 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 78. Calm wind becoming east around 5 mph in the morning.

    High: 78 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 55. East wind around 6 mph.

    Low: 55 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 79. East southeast wind 7 to 10 mph.

    High: 79 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A 40 percent chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 58. East southeast wind around 7 mph.

    Low: 58 °F

    Partly Cloudy
    then Chance
    Showers

  • Saturday

    Saturday: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Partly sunny, with a high near 77. East southeast wind 8 to 11 mph becoming south in the afternoon. Chance of precipitation is 60%.

    High: 77 °F

    Showers
    Likely

  • Saturday Night

    Saturday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 61. South wind 3 to 7 mph.

    Low: 61 °F

    Chance
    T-storms

  • Sunday

    Sunday: A chance of showers and thunderstorms, mainly after 1pm. Partly sunny, with a high near 81. South southwest wind 3 to 7 mph.

    High: 81 °F

    Chance
    T-storms

Detailed Forecast

This Afternoon
Sunny, with a high near 76. North northwest wind around 8 mph.
Tonight
Mostly clear, with a low around 53. Light east northeast wind.
Thursday
Sunny, with a high near 78. Calm wind becoming east around 5 mph in the morning.
Thursday Night
Mostly clear, with a low around 55. East wind around 6 mph.
Friday
Mostly sunny, with a high near 79. East southeast wind 7 to 10 mph.
Friday Night
A 40 percent chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 58. East southeast wind around 7 mph.
Saturday
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Partly sunny, with a high near 77. East southeast wind 8 to 11 mph becoming south in the afternoon. Chance of precipitation is 60%.
Saturday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 61. South wind 3 to 7 mph.
Sunday
A chance of showers and thunderstorms, mainly after 1pm. Partly sunny, with a high near 81. South southwest wind 3 to 7 mph.
Sunday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 64. South southeast wind 3 to 5 mph.
Monday
A chance of showers and thunderstorms. Mostly sunny, with a high near 86. South wind 5 to 9 mph.
Monday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 67. South wind around 7 mph.
Tuesday
A chance of showers and thunderstorms. Partly sunny, with a high near 85. South wind 6 to 9 mph.
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Map Legend

ABOUT THIS FORECAST

 
Point Forecast:
Waltonville IL
 38.23°N 89.03°W
Last Update:
11:34 am CDT May 29, 2024
Forecast Valid:
2pm CDT May 29, 2024-6pm CDT Jun 4, 2024
 
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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