Current conditions at
Salem, Salem-Leckrone Airport (KSLO)
Lat: 38.64°NLon: 88.96°WElev: 574ft.
Overcast
56°F
13°C
| Humidity | 77% |
| Wind Speed | NA |
| Barometer | 30.11 in |
| Dewpoint | 49°F (9°C) |
| Visibility | 10.00 mi |
| Last update | 16 Oct 5:55 am CDT |
Extended Forecast for
Vandalia IL
Today
High: 55 °F
Mostly Cloudy
then Slight
Chance
ShowersTonight
Low: 36 °F
Decreasing
CloudsSaturday
High: 60 °F
Areas Frost
then SunnySaturday Night
Low: 32 °F
Clear
Sunday
High: 66 °F
Sunny
Sunday Night
Low: 37 °F
Mostly Clear
Monday
High: 72 °F
Sunny
Monday Night
Low: 40 °F
Partly Cloudy
Tuesday
High: 75 °F
Sunny
Detailed Forecast
Today
A 20 percent chance of showers after 2pm. Mostly cloudy, with a high near 55. Northwest wind 16 to 18 mph, with gusts as high as 30 mph.
Tonight
Mostly cloudy, then gradually becoming mostly clear, with a low around 36. North wind 9 to 14 mph, with gusts as high as 24 mph.
Saturday
Areas of frost before 8am. Otherwise, sunny, with a high near 60. North wind around 6 mph becoming calm in the afternoon.
Saturday Night
Clear, with a low around 32. Calm wind.
Sunday
Sunny, with a high near 66. Calm wind becoming south around 6 mph in the morning.
Sunday Night
Mostly clear, with a low around 37.
Monday
Sunny, with a high near 72.
Monday Night
Partly cloudy, with a low around 40.
Tuesday
Sunny, with a high near 75.
Tuesday Night
Mostly clear, with a low around 43.
Wednesday
Sunny, with a high near 78.
Wednesday Night
Mostly clear, with a low around 45.
Thursday
Sunny, with a high near 80.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Vandalia IL
38.98°N 89.1°W (Elev. 499 ft)
38.98°N 89.1°W (Elev. 499 ft)
6:11 am CDT Oct 16, 2026
6am CDT Oct 16, 2026-6pm CDT Oct 22, 2026
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