VANDALIA, IL 62471 Weather Forecast & Current Conditions

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SALEM-LECKRONE ARPT, IL
Current Weather

8:15 PM CDT JUN 25, 2026
Clear
79°F
Feels Like: 82°F
Dewpoint: 72°F
Rel. Hum.: 79%
Visibility: 10 miles
Wind:
Pressure: 29.97 inches
Last 72 hours

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VANDALIA, IL 62471
Weather Forecast

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Snow Depth pages
TONIGHT
A chance of thunderstorms. Showers. Some thunderstorms may produce heavy rainfall. Lows in the mid 60s. Southeast winds around 5 mph. Chance of rain 90 percent.
FRIDAY
Showers. A chance of thunderstorms in the morning, then thunderstorms likely in the afternoon. Some thunderstorms may produce heavy rainfall in the morning. Some thunderstorms may produce heavy rainfall in the afternoon. Highs in the upper 70s. Southeast winds 5 to 10 mph, becoming south with gusts up to 20 mph in the afternoon. Chance of rain 90 percent.
FRIDAY NIGHT
Mostly cloudy. Showers and thunderstorms likely in the evening, then a chance of showers after midnight. Some thunderstorms may produce heavy rainfall in the evening. Lows in the mid 60s. Northwest winds 5 to 10 mph. Chance of rain 70 percent.
SATURDAY
Mostly cloudy in the morning, then partly sunny with a chance of showers and thunderstorms in the afternoon. Highs in the lower 80s. North winds around 5 mph, becoming south around 5 mph in the afternoon. Chance of rain 40 percent.
SATURDAY NIGHT
Partly cloudy. A slight chance of showers and thunderstorms in the evening, then showers and thunderstorms likely after midnight. Lows in the upper 60s. Southeast winds around 5 mph. Chance of rain 60 percent.
SUNDAY THROUGH MONDAY NIGHT
Mostly clear. Highs in the lower 90s. Lows in the mid 70s. Heat index values up to 110.
TUESDAY AND TUESDAY NIGHT
Clear, hot. Highs in the mid 90s. Lows in the mid 70s. Heat index values up to 110.
WEDNESDAY THROUGH THURSDAY
Mostly clear. Hot. Highs in the mid 90s. Lows in the mid 70s. Heat index values up to 110.

Visible Weather Satellite
VANDALIA, IL 62471
Infrared Weather Satellite
VANDALIA, IL 62471
NEXRAD Weather Radar
VANDALIA, IL 62471

SALEM-LECKRONE ARPT, IL 3 hourly weather forecast

weather forecast created  7:00 AM CDT  6/25/2026
Thursday
25 JUN 2026
VANDALIA, IL 62471 weather forecast Day 1, 12 hours 1 PM 83° 88° Partly Cloudy 75%
RAIN
***
0% Thunder
( 51% severe)
W   3 67% 71°
High 84° VANDALIA, IL 62471 weather forecast Day 1, 15 hours 4 PM 83° 88° Mostly Cloudy NW   2 67% 71°
Mostly Cloudy

Rain Likely

VANDALIA, IL 62471 weather forecast Day 1, 18 hours 7 PM 79° 82° Mostly Cloudy 68%
RAIN
***
0% Thunder
( 48% severe)
  CALM 77% 71°
VANDALIA, IL 62471 weather forecast Day 1, 21 hours 10 PM 73° 73° Mostly Cloudy   CALM 90% 70°
Friday
26 JUN 2026
VANDALIA, IL 62471 weather forecast Day 2, 0 hours 1 AM 71° 71° Mostly Cloudy 91%
RAIN
***
0% Thunder
( 42% severe)
  CALM 97% 70°
Low 69° VANDALIA, IL 62471 weather forecast Day 2, 3 hours 4 AM 70° 70° Mostly Cloudy S   2 100% 70°
High 80° VANDALIA, IL 62471 weather forecast Day 2, 6 hours 7 AM 70° 70° Mostly Cloudy 82%
RAIN
***
0% Thunder
( 33% severe)
SE   5 100% 70°

Mostly Cloudy

Rain Likely

VANDALIA, IL 62471 weather forecast Day 2, 9 hours 10 AM 73° 73° Mostly Cloudy S   8 97% 72°
VANDALIA, IL 62471 weather forecast Day 2, 12 hours 1 PM 74° 74° Mostly Cloudy 89%
RAIN
***
0% Thunder
( 48% severe)
SSW   9 93% 72°
VANDALIA, IL 62471 weather forecast Day 2, 15 hours 4 PM 76° 76° Mostly Cloudy SW   8 90% 73°
VANDALIA, IL 62471 weather forecast Day 2, 18 hours 7 PM 77° 78° Mostly Cloudy 73%
RAIN
***
0% Thunder
( 25% severe)
WSW   7 85% 72°
VANDALIA, IL 62471 weather forecast Day 2, 21 hours 10 PM 73° 73° Mostly Cloudy W   2 97% 72°
Saturday
27 JUN 2026
VANDALIA, IL 62471 weather forecast Day 3, 0 hours 1 AM 72° 72° Mostly Cloudy 36%
RAIN
.25–.5 in
0% Thunder
( 12% severe)
WNW   2 97% 71°
Low 70° VANDALIA, IL 62471 weather forecast Day 3, 3 hours 4 AM 71° 71° Mostly Cloudy WNW   2 97% 70°
High 86° VANDALIA, IL 62471 weather forecast Day 3, 6 hours 7 AM 71° 71° Mostly Cloudy 12%
RAIN
.01–.1 in
0% Thunder
( 10% severe)
NW   2 100% 71°

Mostly Cloudy

Chance of Rain

VANDALIA, IL 62471 weather forecast Day 3, 9 hours 10 AM 76° 76° Mostly Cloudy WNW   3 90% 73°
VANDALIA, IL 62471 weather forecast Day 3, 15 hours 1 PM 81° 86° Mostly Cloudy 30%
RAIN
.1–.25 in
0% Thunder
( 24% severe)
SW   2 77% 73°
VANDALIA, IL 62471 weather forecast Day 3, 18 hours 4 PM 83° 90° Mostly Cloudy SSW   1 74% 74°
VANDALIA, IL 62471 weather forecast Day 3, 21 hours 7 PM 82° 88° Partly Cloudy       CALM 77% 74°

SALEM-LECKRONE ARPT, IL extended weather forecast

Sunday
28 JUN 2026
Monday
29 JUN 2026
Tuesday
30 JUN 2026
Wednesday
1 JUL 2026
Thursday
2 JUL 2026
Low 74° Low 74° Low 74° Low 74° Low 74°
High 96° High 97° High 96° High 94° High 94°
VANDALIA, IL 62471 weather forecast Day 4 VANDALIA, IL 62471 weather forecast Day 5 VANDALIA, IL 62471 weather forecast Day 6 VANDALIA, IL 62471 weather forecast Day 7 <!--SEARCHED_TOWN_NAME--> weather forecast Day 8
Partly Cloudy
28% Rain
Partly Cloudy
14% Rain
Partly Cloudy
17% Rain
Partly Cloudy
20% Rain
Partly Cloudy
26% Rain
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