


Hazardous Weather Conditions
Current conditions at
Marion - Williamson County Regional Airport (KMWA)
Lat: 37.77°NLon: 89.01°WElev: 486ft.
Fair
76°F
24°C
Humidity | 96% |
Wind Speed | Calm |
Barometer | 30.04 in |
Dewpoint | 75°F (24°C) |
Visibility | 10.00 mi |
Heat Index | 75°F (24°C) |
Last update | 14 Jul 8:55 pm CDT |
Extended Forecast for
Benton IL
Tonight
Low: 72 °F
Slight Chance
T-storms and
Patchy FogTuesday
High: 89 °F
Chance
Showers and
Patchy Fog
then T-storms
LikelyTuesday Night
Low: 73 °F
T-storms
Likely then
Chance
ShowersWednesday
High: 92 °F
Mostly Sunny
then Chance
T-stormsWednesday Night
Low: 76 °F
Slight Chance
T-stormsThursday
High: 93 °F
Sunny then
Chance
T-stormsThursday Night
Low: 73 °F
Chance
T-stormsFriday
High: 90 °F
Chance
T-stormsFriday Night
Low: 75 °F
Slight Chance
T-storms
Detailed Forecast
Tonight
A slight chance of showers and thunderstorms before 10pm, then a slight chance of showers and thunderstorms after 4am. Patchy fog after 1am. Otherwise, mostly cloudy, with a low around 72. Calm wind. Chance of precipitation is 20%.
Tuesday
Showers and thunderstorms likely, mainly after 4pm. Patchy fog before 8am. Otherwise, partly sunny, with a high near 89. Calm wind becoming south southwest 5 to 8 mph in the morning. Chance of precipitation is 60%.
Tuesday Night
Showers and thunderstorms likely before 4am, then a slight chance of showers. Mostly cloudy, with a low around 73. South wind around 5 mph becoming calm in the evening. Chance of precipitation is 60%.
Wednesday
A 30 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 92. Southwest wind 3 to 8 mph.
Wednesday Night
A 20 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 76. South southwest wind 3 to 6 mph.
Thursday
A 40 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 93. Southwest wind 5 to 8 mph.
Thursday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 73. West southwest wind around 6 mph becoming calm in the evening.
Friday
A chance of showers and thunderstorms, mainly after 1pm. Partly sunny, with a high near 90. West southwest wind 3 to 6 mph.
Friday Night
A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 75. Light south wind.
Saturday
A chance of showers and thunderstorms, mainly after 1pm. Partly sunny, with a high near 93. South southwest wind 3 to 7 mph.
Saturday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 76. South southwest wind 3 to 6 mph.
Sunday
A chance of showers and thunderstorms. Mostly sunny, with a high near 94. Southwest wind 3 to 7 mph.
Sunday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 75. Southwest wind around 6 mph becoming calm in the evening.
Monday
A chance of showers and thunderstorms. Mostly sunny, with a high near 92. South southwest wind 5 to 7 mph.
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ABOUT THIS FORECAST
Point Forecast:
Benton IL
38°N 88.93°W
38°N 88.93°W
8:32 pm CDT Jul 14, 2025
9pm CDT Jul 14, 2025-6pm CDT Jul 21, 2025