Veterans Airport of Southern Illinois (MWA) Weather 07/21/2025
Overnight
74
Chance T-storms
Monday
91
Chance T-storms
Monday Night
76
Chance T-storms then Chance Showers
Tuesday
94
Mostly Sunny then Slight Chance T-storms
Tuesday Night
75
Partly Cloudy
Wednesday
95
Sunny
Wednesday Night
77
Mostly Clear
Thursday
94
Sunny
Thursday Night
76
Mostly Clear
Friday
93
Mostly Sunny then Chance T-storms
Friday Night
75
Chance T-storms
Saturday
91
Chance T-storms
Saturday Night
76
Chance T-storms
Weekly Forecast
Overnight
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 74. South southwest wind 3 to 5 mph.
Monday
A 40 percent chance of showers and thunderstorms, mainly after 1pm. Cloudy, then gradually becoming mostly sunny, with a high near 91. Heat index values as high as 105. Light and variable wind becoming west around 6 mph in the morning.
Monday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 76. Light east wind. Chance of precipitation is 30%.
Tuesday
A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 94. Heat index values as high as 107. Calm wind becoming east around 5 mph.
Tuesday Night
Partly cloudy, with a low around 75. Light east southeast wind.
Wednesday
Sunny, with a high near 95. Light south wind.
Wednesday Night
Mostly clear, with a low around 77. Light south southeast wind.
Thursday
Sunny, with a high near 94. Calm wind becoming south 5 to 7 mph in the morning.
Thursday Night
Mostly clear, with a low around 76. South wind around 5 mph becoming calm in the evening.
Friday
A chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 93. South southwest wind 5 to 8 mph.
Friday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 75. South wind around 5 mph becoming calm in the evening.
Saturday
A chance of showers and thunderstorms. Partly sunny, with a high near 91. Southwest wind 3 to 7 mph.
Saturday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 76. South wind around 5 mph becoming calm in the evening.