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

Southern Illinois Airport (KMDH)

Lat: 37.78°NLon: 89.25°WElev: 400ft.

Mostly Cloudy

87°F

31°C

Humidity 48%
Wind Speed Calm
Barometer 29.86 in (1010.9 mb)
Dewpoint 65°F (18°C)
Visibility 10.00 mi
Heat Index89°F (32°C)
Last update 27 Jun 5:52 pm CDT
Extended Forecast for

Ava IL

  • Tonight

    Tonight: Partly cloudy, with a low around 65. East northeast wind around 5 mph becoming calm in the evening.

    Low: 65 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 88. East southeast wind 5 to 10 mph becoming south in the afternoon.

    High: 88 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 74. South wind 6 to 9 mph.

    Low: 74 °F

    Partly Cloudy

  • Saturday

    Saturday: A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 91. South southwest wind around 8 mph.

    High: 91 °F

    Chance
    T-storms

  • Saturday Night

    Saturday Night: A 40 percent chance of showers and thunderstorms, mainly before 1am. Partly cloudy, with a low around 71. Northwest wind 3 to 6 mph.

    Low: 71 °F

    Chance
    T-storms

  • Sunday

    Sunday: Sunny, with a high near 85. North wind 7 to 9 mph.

    High: 85 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 59. Northeast wind around 7 mph.

    Low: 59 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 82. East wind around 7 mph.

    High: 82 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 62. East southeast wind around 6 mph.

    Low: 62 °F

    Mostly Clear

Detailed Forecast

Tonight
Partly cloudy, with a low around 65. East northeast wind around 5 mph becoming calm in the evening.
Friday
Mostly sunny, with a high near 88. East southeast wind 5 to 10 mph becoming south in the afternoon.
Friday Night
Partly cloudy, with a low around 74. South wind 6 to 9 mph.
Saturday
A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 91. South southwest wind around 8 mph.
Saturday Night
A 40 percent chance of showers and thunderstorms, mainly before 1am. Partly cloudy, with a low around 71. Northwest wind 3 to 6 mph.
Sunday
Sunny, with a high near 85. North wind 7 to 9 mph.
Sunday Night
Mostly clear, with a low around 59. Northeast wind around 7 mph.
Monday
Sunny, with a high near 82. East wind around 7 mph.
Monday Night
Mostly clear, with a low around 62. East southeast wind around 6 mph.
Tuesday
Sunny, with a high near 90. South wind 6 to 11 mph, with gusts as high as 18 mph.
Tuesday Night
Mostly clear, with a low around 73. South wind 7 to 9 mph.
Wednesday
A chance of showers and thunderstorms. Mostly sunny, with a high near 93. Southwest wind around 9 mph.
Wednesday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 74. South southwest wind around 7 mph.
Independence Day
A chance of showers and thunderstorms. Partly sunny, with a high near 89. South southwest wind 6 to 8 mph.
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Map Legend

ABOUT THIS FORECAST

 
Point Forecast:
Ava IL
 37.89°N 89.5°W
Last Update:
6:17 pm CDT Jun 27, 2024
Forecast Valid:
6pm CDT Jun 27, 2024-6pm CDT Jul 4, 2024
 
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Additional Resources

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National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation