Current conditions at
Salem, Salem-Leckrone Airport (KSLO)
Lat: 38.64°NLon: 88.96°WElev: 574ft.
Fair
53°F
12°C
| Humidity | 83% |
| Wind Speed | NA |
| Barometer | 29.97 in |
| Dewpoint | 47°F (8°C) |
| Visibility | 10.00 mi |
| Last update | 5 Nov 8:35 pm CST |
Extended Forecast for
Vandalia IL
Tonight
Low: 47 °F
Cloudy then
Slight Chance
RainFriday
High: 51 °F
Gradual
ClearingFriday Night
Low: 31 °F
Mostly Clear
Saturday
High: 54 °F
Sunny
Saturday Night
Low: 30 °F
Mostly Clear
Sunday
High: 60 °F
Sunny
Sunday Night
Low: 33 °F
Clear
Monday
High: 67 °F
Sunny
Monday Night
Low: 37 °F
Clear
Detailed Forecast
Tonight
A slight chance of drizzle before midnight, then a slight chance of rain between midnight and 3am, then a slight chance of drizzle after 3am. Cloudy, with a low around 47. West wind 3 to 8 mph. Winds could gust as high as 21 mph. Chance of precipitation is 20%.
Friday
Cloudy through mid morning, then gradual clearing, with a high near 51. North wind 6 to 11 mph.
Friday Night
Mostly clear, with a low around 31. North wind around 5 mph becoming calm in the evening.
Saturday
Sunny, with a high near 54. Light northwest wind.
Saturday Night
Mostly clear, with a low around 30. Calm wind.
Sunday
Sunny, with a high near 60.
Sunday Night
Clear, with a low around 33.
Monday
Sunny, with a high near 67.
Monday Night
Clear, with a low around 37.
Tuesday
Sunny, with a high near 67.
Tuesday Night
Mostly clear, with a low around 35.
Veterans Day
Sunny, with a high near 64.
Wednesday Night
Mostly clear, with a low around 37.
Thursday
Sunny, with a high near 62.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
Forecast AreaABOUT THIS FORECAST
Point Forecast:
Vandalia IL
38.96°N 89.11°W (Elev. 531 ft)
38.96°N 89.11°W (Elev. 531 ft)
8:11 pm CST Nov 5, 2026
8pm CST Nov 5, 2026-6pm CST Nov 12, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
