Right now☁️
Current conditions · Vandalia, IL
68°
Mostly Cloudy
Feels like 68°
💧 Humidity
63%
🌫️ Dew pt
55°
👁️ Visibility
10 mi
NWSObserved at Salem, Salem-Leckrone Airport
Weather · Vandalia
Vandalia forecast & conditions
Current conditions, the 7-day outlook and hour-by-hour details for Vandalia, straight from the National Weather Service. Watches and warnings show up first.
Loading the local forecast…
🗓️
7-Day forecast
Tonight
☁️
64°
4%
Mostly Cloudy
Wed
⛅
87°
70°
10%
Partly Sunny
Thu
☁️
88°
66°
13%
Mostly Cloudy
Fri
⛈️
72°
54°
83%
Showers And Thunderstorms
Sat
🌦️
70°
52°
15%
Slight Chance Rain Showers
Sun
⛅
71°
50°
11%
Mostly Sunny
Mon
☀️
69°
47°
1%
Sunny
The forecast is temporarily unavailable.
Data from the U.S. National Weather Service (weather.gov) — free public data, not modified by TownTapestry. Not a substitute for official warnings; always follow weather.gov and local authorities.