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

Hazardous Weather Conditions

Current conditions at

Marion - Williamson County Regional Airport (KMWA)

Lat: 37.77°NLon: 89.01°WElev: 486ft.

Heavy Rain

61°F

16°C

Humidity 93%
Wind Speed NW 6 mph
Barometer 29.96 in
Dewpoint 59°F (15°C)
Visibility 7.00 mi
Last update 7 Mar 6:35 am CST
Extended Forecast for

3 Miles S Crainville IL

  • Today

    Today: Showers and possibly a thunderstorm before 11am, then a chance of showers between 11am and noon, then a chance of showers and thunderstorms after noon. High near 71. South southwest wind 9 to 13 mph becoming west northwest in the afternoon. Winds could gust as high as 24 mph. Chance of precipitation is 90%.

    High: 71 °F

    Showers then
    Chance
    T-storms

  • Tonight

    Tonight: A 20 percent chance of showers before 7pm. Mostly cloudy, with a low around 43. Northwest wind 5 to 9 mph becoming calm after midnight.

    Low: 43 °F

    Slight Chance
    Showers then
    Mostly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 66. Calm wind becoming southwest around 5 mph.

    High: 66 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 48. South southwest wind 3 to 5 mph.

    Low: 48 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 75. South southwest wind 6 to 14 mph, with gusts as high as 23 mph.

    High: 75 °F

    Sunny

  • Monday Night

    Monday Night: A 20 percent chance of showers and thunderstorms after midnight. Mostly cloudy, with a low around 63. South southwest wind 7 to 10 mph, with gusts as high as 18 mph.

    Low: 63 °F

    Partly Cloudy
    then Slight
    Chance
    T-storms

  • Tuesday

    Tuesday: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after noon. Cloudy, with a high near 78. South southwest wind 7 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 60%.

    High: 78 °F

    Chance
    T-storms then
    Showers
    Likely

  • Tuesday Night

    Tuesday Night: Showers and possibly a thunderstorm. Cloudy, with a low around 63. South southwest wind around 15 mph, with gusts as high as 29 mph.

    Low: 63 °F

    Showers

  • Wednesday

    Wednesday: Showers and possibly a thunderstorm. Cloudy, with a high near 70. South southwest wind 15 to 17 mph becoming north northwest in the afternoon. Winds could gust as high as 30 mph.

    High: 70 °F

    Showers

Detailed Forecast

Today
Showers and possibly a thunderstorm before 11am, then a chance of showers between 11am and noon, then a chance of showers and thunderstorms after noon. High near 71. South southwest wind 9 to 13 mph becoming west northwest in the afternoon. Winds could gust as high as 24 mph. Chance of precipitation is 90%.
Tonight
A 20 percent chance of showers before 7pm. Mostly cloudy, with a low around 43. Northwest wind 5 to 9 mph becoming calm after midnight.
Sunday
Sunny, with a high near 66. Calm wind becoming southwest around 5 mph.
Sunday Night
Clear, with a low around 48. South southwest wind 3 to 5 mph.
Monday
Sunny, with a high near 75. South southwest wind 6 to 14 mph, with gusts as high as 23 mph.
Monday Night
A 20 percent chance of showers and thunderstorms after midnight. Mostly cloudy, with a low around 63. South southwest wind 7 to 10 mph, with gusts as high as 18 mph.
Tuesday
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after noon. Cloudy, with a high near 78. South southwest wind 7 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 60%.
Tuesday Night
Showers and possibly a thunderstorm. Cloudy, with a low around 63. South southwest wind around 15 mph, with gusts as high as 29 mph.
Wednesday
Showers and possibly a thunderstorm. Cloudy, with a high near 70. South southwest wind 15 to 17 mph becoming north northwest in the afternoon. Winds could gust as high as 30 mph.
Wednesday Night
A slight chance of showers before midnight. Mostly cloudy, with a low around 38. North northwest wind 6 to 14 mph, with gusts as high as 23 mph.
Thursday
Sunny, with a high near 55. Northwest wind 6 to 8 mph.
Thursday Night
Mostly cloudy, with a low around 41. West southwest wind 6 to 10 mph becoming south in the evening. Winds could gust as high as 21 mph.
Friday
Mostly cloudy, with a high near 64. South southwest wind 11 to 15 mph, with gusts as high as 26 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles S Crainville IL
 37.72°N 89.06°W
Last Update:
12:26 am CST Mar 7, 2026
Forecast Valid:
6am CST Mar 7, 2026-6pm CDT Mar 13, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation