CENTRALIA, IL 62801 Weather Forecast & Current Conditions

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CENTRALIA MUNI AIRP, IL
Current Weather

4:35 PM CDT APR 15, 2026
Clear
70°F
Feels Like: 70°F
Dewpoint: 66°F
Rel. Hum.: 87%
Visibility: 10 miles
Wind: Calm
Pressure: 29.91 inches
Last 72 hours

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CENTRALIA, IL 62801
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
TONIGHT
A chance of thunderstorms. Showers. Lows in the lower 60s. Southwest winds around 10 mph with gusts up to 25 mph. Chance of rain 80 percent.
THURSDAY
Partly sunny in the morning, then clearing. A chance of showers. A chance of thunderstorms in the afternoon. Highs around 80. Southwest winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 40 percent.
THURSDAY NIGHT
Mostly clear. A chance of showers and thunderstorms in the evening. Lows in the upper 50s. South winds around 5 mph. Chance of rain 40 percent.
FRIDAY
Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the lower 80s. South winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 40 percent.
FRIDAY NIGHT
Mostly cloudy with a chance of thunderstorms. A chance of showers in the evening, then showers likely after midnight. Lows in the mid 50s. South winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 70 percent.
SATURDAY
Showers likely with a slight chance of thunderstorms in the morning, then partly sunny with a chance of showers in the afternoon. Much cooler with highs in the mid 60s. Chance of rain 70 percent.
SATURDAY NIGHT
Partly cloudy with a slight chance of showers in the evening, then mostly clear after midnight. Cooler with lows around 40. Chance of rain 20 percent.
SUNDAY
Sunny. Highs in the lower 60s.
SUNDAY NIGHT AND MONDAY
Clear. Lows around 40. Highs in the upper 60s.
MONDAY NIGHT AND TUESDAY
Mostly clear. Lows around 50. Highs in the mid 70s.
TUESDAY NIGHT
Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 50s.
WEDNESDAY
Mostly sunny with a slight chance of showers. A slight chance of thunderstorms in the afternoon. Highs in the mid 70s. Chance of rain 20 percent.

Visible Weather Satellite
CENTRALIA, IL 62801
Infrared Weather Satellite
CENTRALIA, IL 62801
NEXRAD Weather Radar
CENTRALIA, IL 62801

CENTRALIA MUNI AIRP, IL 3 hourly weather forecast

weather forecast created  7:00 AM CDT  4/15/2026
Wednesday
15 APR 2026
CENTRALIA, IL 62801 weather forecast Day 1, 12 hours 1 PM 79° 81° Mostly Cloudy 57%
RAIN
***
0% Thunder
( 34% severe)
SSW   16 60% 64°
High 81° CENTRALIA, IL 62801 weather forecast Day 1, 15 hours 4 PM 80° 82° Mostly Cloudy SSW   15 58% 64°
Mostly Cloudy

Rain Likely

CENTRALIA, IL 62801 weather forecast Day 1, 18 hours 7 PM 73° 73° Mostly Cloudy 59%
RAIN
***
0% Thunder
( 32% severe)
SW   10 71% 63°
CENTRALIA, IL 62801 weather forecast Day 1, 21 hours 10 PM 71° 71° Mostly Cloudy SSW   10 73% 62°
Thursday
16 APR 2026
CENTRALIA, IL 62801 weather forecast Day 2, 0 hours 1 AM 69° 69° Mostly Cloudy 76%
RAIN
***
0% Thunder
( 23% severe)
SW   10 78% 62°
Low 64° CENTRALIA, IL 62801 weather forecast Day 2, 3 hours 4 AM 66° 66° Mostly Cloudy SSW   9 84% 61°
High 81° CENTRALIA, IL 62801 weather forecast Day 2, 6 hours 7 AM 64° 64° Mostly Cloudy 27%
RAIN
.01–.1 in
0% Thunder
( 10% severe)
SSW   9 90% 61°

Partly Cloudy

Chance of Rain

CENTRALIA, IL 62801 weather forecast Day 2, 9 hours 10 AM 70° 70° Partly Cloudy SW   10 76% 62°
CENTRALIA, IL 62801 weather forecast Day 2, 12 hours 1 PM 76° 78° Partly Cloudy 24%
RAIN
<.01 in
0% Thunder
( 27% severe)
WSW   12 58% 60°
CENTRALIA, IL 62801 weather forecast Day 2, 15 hours 4 PM 79° 80° Partly Cloudy WSW   9 49% 58°
CENTRALIA, IL 62801 weather forecast Day 2, 18 hours 7 PM 73° 73° Partly Cloudy 12%
RAIN
<.01 in
0% Thunder
( 11% severe)
WSW   5 59% 58°
CENTRALIA, IL 62801 weather forecast Day 2, 21 hours 10 PM 66° 66° Partly Cloudy S   3 73% 57°
Friday
17 APR 2026
CENTRALIA, IL 62801 weather forecast Day 3, 0 hours 1 AM 62° 63° Clear 2%

0% Thunder
( 2% severe)
S   3 84% 57°
Low 60° CENTRALIA, IL 62801 weather forecast Day 3, 3 hours 4 AM 61° 62° Partly Cloudy S   3 84% 56°
High 85° CENTRALIA, IL 62801 weather forecast Day 3, 6 hours 7 AM 61° 61° Partly Cloudy 6%

0% Thunder
( 9% severe)
S   5 90% 58°

Partly Cloudy

Chance of Rain

CENTRALIA, IL 62801 weather forecast Day 3, 9 hours 10 AM 73° 73° Partly Cloudy S   8 71% 63°
CENTRALIA, IL 62801 weather forecast Day 3, 15 hours 1 PM 81° 82° Partly Cloudy 32%
RAIN
.25–.5 in
0% Thunder
( 31% severe)
S   13 54% 63°
CENTRALIA, IL 62801 weather forecast Day 3, 18 hours 4 PM 83° 84° Partly Cloudy S   14 51% 63°
CENTRALIA, IL 62801 weather forecast Day 3, 21 hours 7 PM 78° 80° Mostly Cloudy     S   12 60% 63°

CENTRALIA MUNI AIRP, IL extended weather forecast

Saturday
18 APR 2026
Sunday
19 APR 2026
Monday
20 APR 2026
Tuesday
21 APR 2026
Wednesday
22 APR 2026
Low 52° Low 37° Low 34° Low 46° Low 50°
High 59° High 59° High 62° High 75° High 73°
CENTRALIA, IL 62801 weather forecast Day 4 CENTRALIA, IL 62801 weather forecast Day 5 CENTRALIA, IL 62801 weather forecast Day 6 CENTRALIA, IL 62801 weather forecast Day 7 <!--SEARCHED_TOWN_NAME--> weather forecast Day 8
Overcast
75% Rain
Partly Cloudy
16% Rain
Clear
6% Rain
Mostly Cloudy
28% Rain
Partly Cloudy
31% Rain
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