Current conditions at

Salem, Salem-Leckrone Airport (KSLO)

Lat: 38.64°NLon: 88.96°WElev: 574ft.

Fair

69°F

21°C

Humidity 91%
Wind Speed Calm
Barometer 30.02 in
Dewpoint 67°F (19°C)
Visibility 10.00 mi
Last update 19 Jun 11:35 pm CDT
Extended Forecast for

Greenville IL

  • Tonight

    Tonight: Clear, with a low around 66. Light south wind.

    Low: 66 °F

    Clear

  • Friday

    Friday: Mostly sunny, with a high near 89. South wind 5 to 11 mph.

    High: 89 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 74. South wind 9 to 11 mph, with gusts as high as 20 mph.

    Low: 74 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 93. Heat index values as high as 102. South wind 11 to 15 mph, with gusts as high as 22 mph.

    High: 93 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 76. South wind 8 to 11 mph.

    Low: 76 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 93.

    High: 93 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 75.

    Low: 75 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 93.

    High: 93 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 76.

    Low: 76 °F

    Mostly Clear

Detailed Forecast

Tonight
Clear, with a low around 66. Light south wind.
Friday
Mostly sunny, with a high near 89. South wind 5 to 11 mph.
Friday Night
Mostly clear, with a low around 74. South wind 9 to 11 mph, with gusts as high as 20 mph.
Saturday
Sunny, with a high near 93. Heat index values as high as 102. South wind 11 to 15 mph, with gusts as high as 22 mph.
Saturday Night
Clear, with a low around 76. South wind 8 to 11 mph.
Sunday
Sunny, with a high near 93.
Sunday Night
Mostly clear, with a low around 75.
Monday
Sunny, with a high near 93.
Monday Night
Mostly clear, with a low around 76.
Tuesday
A 20 percent chance of showers and thunderstorms before 1pm. Sunny, with a high near 93.
Tuesday Night
Mostly clear, with a low around 75.
Wednesday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 92.
Wednesday Night
Mostly clear, with a low around 74.
Thursday
A 30 percent chance of showers and thunderstorms. Sunny, with a high near 90.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
Greenville IL
 38.88°N 89.39°W (Elev. 538 ft)
10:36 pm CDT Jun 19, 2025
11pm CDT Jun 19, 2025-6pm CDT Jun 26, 2025
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database