PEORIA, IL 61641 Weather Forecast & Current Conditions

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PEORIA, IL
Current Weather

7:54 PM CDT JUN 6, 2026
Clear
84°F
Feels Like: 88°F
Dewpoint: 70°F
Rel. Hum.: 63%
Visibility: 10 miles
Wind: WSW at 7 mph
Pressure: 29.85 inches
Last 72 hours

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PEORIA, IL 61641
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
TONIGHT
Mostly cloudy with a chance of showers and thunderstorms. Some thunderstorms may produce heavy rainfall. Lows around 70. Southwest winds around 5 mph. Chance of rain 50 percent.
SUNDAY
Mostly cloudy with a chance of thunderstorms. A chance of showers in the morning, then showers likely in the afternoon. Some thunderstorms may produce heavy rainfall. Highs in the mid 80s. South winds 5 to 10 mph. Chance of rain 60 percent.
SUNDAY NIGHT
Mostly cloudy with a chance of showers and thunderstorms. Some thunderstorms may produce heavy rainfall. Lows in the upper 60s. Southeast winds 5 to 10 mph. Chance of rain 50 percent.
MONDAY
Showers likely in the morning, then showers with a chance of thunderstorms in the afternoon. Highs in the mid 80s. Southeast winds 10 to 15 mph. Chance of rain near 100 percent.
MONDAY NIGHT
Showers with a chance of thunderstorms in the evening, then a chance of showers after midnight. Lows in the upper 60s. South winds 5 to 10 mph. Chance of rain near 100 percent.
TUESDAY AND TUESDAY NIGHT
Partly cloudy. Highs in the upper 80s. Lows in the lower 70s.
WEDNESDAY
Sunny, hot with highs in the mid 90s. Heat index values up to 105 in the afternoon.
WEDNESDAY NIGHT
Mostly clear. A chance of showers and thunderstorms after midnight. Lows in the lower 70s. Chance of rain 40 percent.
THURSDAY AND THURSDAY NIGHT
Partly cloudy. A chance of showers and thunderstorms. Highs in the lower 90s. Lows in the upper 60s. Chance of rain 40 percent.
FRIDAY
Sunny. Highs in the lower 90s.
FRIDAY NIGHT
Partly cloudy with a chance of showers. A chance of thunderstorms after midnight. Lows in the mid 60s. Chance of rain 30 percent.
SATURDAY
Mostly sunny. Highs in the upper 80s.

Visible Weather Satellite
PEORIA, IL 61641
Infrared Weather Satellite
PEORIA, IL 61641
NEXRAD Weather Radar
PEORIA, IL 61641

PEORIA, IL 3 hourly weather forecast

weather forecast created  6:00 AM MDT  6/ 6/2026
Saturday
6 JUN 2026
PEORIA, IL 61641 weather forecast Day 1, 12 hours 1 PM 85° 90° Partly Cloudy 54%
RAIN
***
0% Thunder
( 52% severe)
WSW   8 61% 70°
High 89° PEORIA, IL 61641 weather forecast Day 1, 15 hours 4 PM 88° 93° Partly Cloudy WSW   6 55% 70°
Mostly Cloudy

Rain Likely

PEORIA, IL 61641 weather forecast Day 1, 18 hours 7 PM 84° 88° Mostly Cloudy 68%
RAIN
***
0% Thunder
( 42% severe)
WSW   5 63% 70°
PEORIA, IL 61641 weather forecast Day 1, 21 hours 10 PM 76° 77° Mostly Cloudy SSW   1 76% 68°
Sunday
7 JUN 2026
PEORIA, IL 61641 weather forecast Day 2, 0 hours 1 AM 73° 73° Mostly Cloudy 40%
RAIN
***
0% Thunder
( 22% severe)
  CALM 81% 67°
Low 67° PEORIA, IL 61641 weather forecast Day 2, 3 hours 4 AM 70° 70° Mostly Cloudy   CALM 90% 67°
High 83° PEORIA, IL 61641 weather forecast Day 2, 6 hours 7 AM 70° 70° Mostly Cloudy 30%
RAIN
.01–.1 in
0% Thunder
( 19% severe)
SSW   1 90% 67°

Mostly Cloudy

Chance of Rain

PEORIA, IL 61641 weather forecast Day 2, 9 hours 10 AM 76° 77° Mostly Cloudy S   3 79% 69°
PEORIA, IL 61641 weather forecast Day 2, 12 hours 1 PM 81° 84° Mostly Cloudy 50%
RAIN
1–2 in
0% Thunder
( 39% severe)
SSE   7 69% 70°
PEORIA, IL 61641 weather forecast Day 2, 15 hours 4 PM 83° 87° Partly Cloudy SE   8 63% 69°
PEORIA, IL 61641 weather forecast Day 2, 18 hours 7 PM 82° 85° Mostly Cloudy 49%
RAIN
.1–.25 in
0% Thunder
( 36% severe)
SE   8 63% 68°
PEORIA, IL 61641 weather forecast Day 2, 21 hours 10 PM 76° 77° Mostly Cloudy ESE   8 74% 67°
Monday
8 JUN 2026
PEORIA, IL 61641 weather forecast Day 3, 0 hours 1 AM 73° 73° Mostly Cloudy 61%
RAIN
***
0% Thunder
( 22% severe)
SE   8 81% 67°
Low 67° PEORIA, IL 61641 weather forecast Day 3, 3 hours 4 AM 71° 71° Mostly Cloudy SE   8 87% 67°
High 83° PEORIA, IL 61641 weather forecast Day 3, 6 hours 7 AM 71° 71° Mostly Cloudy 67%
RAIN
***
0% Thunder
( 23% severe)
SE   9 87% 67°

Mostly Cloudy

Rain Likely

PEORIA, IL 61641 weather forecast Day 3, 9 hours 10 AM 76° 77° Mostly Cloudy SSE   12 82% 70°
PEORIA, IL 61641 weather forecast Day 3, 15 hours 1 PM 80° 83° Mostly Cloudy 78%
RAIN
***
0% Thunder
( 46% severe)
SSE   13 74% 71°
PEORIA, IL 61641 weather forecast Day 3, 18 hours 4 PM 82° 86° Mostly Cloudy S   10 67% 70°
PEORIA, IL 61641 weather forecast Day 3, 21 hours 7 PM 81° 84° Mostly Cloudy     SSE   8 69% 70°

PEORIA, IL extended weather forecast

Tuesday
9 JUN 2026
Wednesday
10 JUN 2026
Thursday
11 JUN 2026
Friday
12 JUN 2026
Saturday
13 JUN 2026
Low 70° Low 71° Low 71° Low 70° Low 66°
High 91° High 91° High 86° High 88° High 83°
PEORIA, IL 61641 weather forecast Day 4 PEORIA, IL 61641 weather forecast Day 5 PEORIA, IL 61641 weather forecast Day 6 PEORIA, IL 61641 weather forecast Day 7 <!--SEARCHED_TOWN_NAME--> weather forecast Day 8
Overcast
42% Rain
Partly Cloudy
42% Rain
Mostly Cloudy
56% Rain
Mostly Cloudy
53% Rain
Overcast
31% Rain
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