Current conditions at
Salem, Salem-Leckrone Airport (KSLO)
Lat: 38.64°NLon: 88.96°WElev: 574ft.
Fair
47°F
8°C
| Humidity | 77% |
| Wind Speed | SE 3 mph |
| Barometer | 30.01 in |
| Dewpoint | 40°F (4°C) |
| Visibility | 10.00 mi |
| Last update | 17 Feb 1:15 am CST |
Extended Forecast for
Vandalia IL
Overnight

Low: 41 °F
Partly Cloudy
Tuesday

High: 58 °F
Mostly Cloudy
Tuesday Night
Low: 53 °F
Cloudy then
Slight Chance
RainWednesday

High: 69 °F
Sunny
Wednesday Night

Low: 48 °F
Chance
ShowersThursday
High: 68 °F
Chance
Showers then
Chance
T-stormsThursday Night
Low: 36 °F
Chance
T-storms then
Mostly ClearFriday

High: 48 °F
Sunny
Friday Night

Low: 29 °F
Partly Cloudy
Detailed Forecast
Overnight
Partly cloudy, with a low around 41. South wind around 6 mph.
Tuesday
Mostly cloudy, with a high near 58. South wind 6 to 15 mph, with gusts as high as 28 mph.
Tuesday Night
A slight chance of rain between midnight and 3am. Mostly cloudy, with a low around 53. South wind 14 to 18 mph, with gusts as high as 37 mph. Chance of precipitation is 20%.
Wednesday
Sunny, with a high near 69. Southwest wind 6 to 16 mph, with gusts as high as 25 mph.
Wednesday Night
A 30 percent chance of showers, mainly after midnight. Partly cloudy, with a low around 48. South wind around 6 mph.
Thursday
A chance of showers, with thunderstorms also possible after noon. Partly sunny, with a high near 68. Chance of precipitation is 50%.
Thursday Night
A 30 percent chance of showers and thunderstorms before midnight. Mostly clear, with a low around 36.
Friday
Sunny, with a high near 48.
Friday Night
Partly cloudy, with a low around 29.
Saturday
A 30 percent chance of snow, mainly after noon. Mostly sunny, with a high near 43.
Saturday Night
A 20 percent chance of snow. Partly cloudy, with a low around 25.
Sunday
Sunny, with a high near 37.
Sunday Night
Mostly clear, with a low around 18.
Monday
Sunny, with a high near 37.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
ABOUT THIS FORECAST
Point Forecast:
Vandalia IL
38.96°N 89.11°W (Elev. 531 ft)
38.96°N 89.11°W (Elev. 531 ft)
1:01 am CST Feb 17, 2026
1am CST Feb 17, 2026-6pm CST Feb 23, 2026


