PEORIA, IL 61604 Weather Forecast & Current Conditions

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PEORIA, IL
Current Weather

12:54 AM CDT AUG 8, 2025
Clear
72°F
Feels Like: 72°F
Dewpoint: 70°F
Rel. Hum.: 93%
Visibility: 10 miles
Wind: Calm
Pressure: 30.07 inches
Last 72 hours

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PEORIA, IL 61604
Weather Forecast

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REST OF TONIGHT
Mostly cloudy with a slight chance of showers and thunderstorms. Near steady temperature in the lower 70s. South winds 5 to 10 mph. Chance of rain 20 percent.
FRIDAY
Mostly sunny. Humid with highs in the lower 90s. South winds 10 to 15 mph. Heat index values up to 102 in the afternoon.
FRIDAY NIGHT
Mostly clear. Humid with lows in the mid 70s. South winds around 10 mph with gusts up to 20 mph.
SATURDAY
Mostly sunny. Humid with highs in the lower 90s. South winds 10 to 15 mph. Heat index values up to 103 in the afternoon.
SATURDAY NIGHT
Partly cloudy in the evening, then mostly cloudy with a chance of showers and thunderstorms after midnight. Humid with lows in the lower 70s. South winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 40 percent.
SUNDAY AND SUNDAY NIGHT
Mostly cloudy. A chance of showers and thunderstorms. Highs in the upper 80s. Lows in the lower 70s. Chance of rain 40 percent.
MONDAY
Mostly cloudy in the morning, then becoming partly sunny. A chance of showers and thunderstorms. Highs in the mid 80s. Chance of rain 50 percent.
MONDAY NIGHT
Mostly cloudy in the evening, then becoming partly cloudy. A chance of showers and thunderstorms. Lows around 70. Chance of rain 50 percent.
TUESDAY
Mostly sunny with a chance of showers. A chance of thunderstorms in the afternoon. Highs in the mid 80s. Chance of rain 40 percent.
TUESDAY NIGHT
Partly cloudy. Lows in the upper 60s.
WEDNESDAY
Mostly sunny. A chance of showers in the morning. Highs in the mid 80s. Chance of rain 30 percent.
WEDNESDAY NIGHT AND THURSDAY
Partly cloudy. Lows in the upper 60s. Highs in the upper 80s.

Visible Weather Satellite
PEORIA, IL 61604
Infrared Weather Satellite
PEORIA, IL 61604
NEXRAD Weather Radar
PEORIA, IL 61604

PEORIA, IL 3 hourly weather forecast

weather forecast created  6:00 PM MDT  8/ 7/2025
Friday
8 AUG 2025
PEORIA, IL 61604 weather forecast Day 1, 0 hours 1 AM 75° 75° Partly Cloudy 16%
RAIN
<.01 in
0% Thunder
( 22% severe)
S   7 87% 71°
Low 72° PEORIA, IL 61604 weather forecast Day 1, 3 hours 4 AM 73° 73° Partly Cloudy S   8 90% 70°
High 91° PEORIA, IL 61604 weather forecast Day 1, 6 hours 7 AM 73° 73° Partly Cloudy 9%

0% Thunder
( 14% severe)
S   8 90% 70°

Partly Cloudy



PEORIA, IL 61604 weather forecast Day 1, 9 hours 10 AM 80° 83° Partly Cloudy S   12 74% 71°
PEORIA, IL 61604 weather forecast Day 1, 12 hours 1 PM 87° 93° Partly Cloudy 1%

0% Thunder
( 9% severe)
S   14 61% 72°
PEORIA, IL 61604 weather forecast Day 1, 15 hours 4 PM 89° 96° Partly Cloudy S   14 57% 72°
PEORIA, IL 61604 weather forecast Day 1, 18 hours 7 PM 87° 93° Clear 1%

0% Thunder
( 7% severe)
SSE   12 61% 72°
PEORIA, IL 61604 weather forecast Day 1, 21 hours 10 PM 82° 87° Partly Cloudy SSE   12 72% 72°
Saturday
9 AUG 2025
PEORIA, IL 61604 weather forecast Day 2, 0 hours 1 AM 80° 83° Partly Cloudy 5%

0% Thunder
( 12% severe)
S   10 74% 71°
Low 76° PEORIA, IL 61604 weather forecast Day 2, 3 hours 4 AM 77° 79° Clear S   10 82% 71°
High 92° PEORIA, IL 61604 weather forecast Day 2, 6 hours 7 AM 76° 77° Clear 4%

0% Thunder
( 14% severe)
S   10 85% 71°

Partly Cloudy



PEORIA, IL 61604 weather forecast Day 2, 9 hours 10 AM 83° 88° Partly Cloudy S   12 70% 72°
PEORIA, IL 61604 weather forecast Day 2, 12 hours 1 PM 89° 97° Partly Cloudy 1%

0% Thunder
( 20% severe)
S   14 59% 73°
PEORIA, IL 61604 weather forecast Day 2, 15 hours 4 PM 90° 99° Partly Cloudy S   13 58% 73°
PEORIA, IL 61604 weather forecast Day 2, 18 hours 7 PM 88° 96° Partly Cloudy 12%
RAIN
<.01 in
0% Thunder
( 43% severe)
S   10 61% 73°
PEORIA, IL 61604 weather forecast Day 2, 21 hours 10 PM 82° 87° Partly Cloudy SSE   10 74% 73°

PEORIA, IL extended weather forecast

Sunday
10 AUG 2025
Monday
11 AUG 2025
Tuesday
12 AUG 2025
Wednesday
13 AUG 2025
Thursday
14 AUG 2025
Low 72° Low 71° Low 71° Low 70° Low 69°
High 89° High 89° High 87° High 88° High 88°
PEORIA, IL 61604 weather forecast Day 3 PEORIA, IL 61604 weather forecast Day 4 PEORIA, IL 61604 weather forecast Day 5 PEORIA, IL 61604 weather forecast Day 6 PEORIA, IL 61604 weather forecast Day 7
Mostly Cloudy
58% Rain
Overcast
62% Rain
Overcast
70% Rain
Mostly Cloudy
66% Rain
Partly Cloudy
35% Rain
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