DAYTON, IL 61350 Weather Forecast & Current Conditions

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PERU, IL
Current Weather

12:55 AM CDT AUG 10, 2025
Clear
77°F
Feels Like: 78°F
Dewpoint: 73°F
Rel. Hum.: 87%
Visibility: 10 miles
Wind: SSE at 3 mph
Pressure: 30.05 inches
Last 72 hours

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DAYTON, IL 61350
Weather Forecast

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Snow Depth pages
REST OF TONIGHT
Mostly cloudy. A slight chance of showers and thunderstorms late in the evening, then a chance of showers and thunderstorms in the late evening and overnight. Lows in the lower 70s. South winds 5 to 10 mph. Chance of precipitation 50 percent.
SUNDAY
Mostly cloudy. A chance of showers and thunderstorms. Highs in the mid 80s. South winds 10 to 15 mph. Chance of precipitation 50 percent.
SUNDAY NIGHT
Mostly cloudy. A chance of showers and thunderstorms. Lows in the lower 70s. South winds around 5 mph. Chance of precipitation 50 percent.
MONDAY
Mostly cloudy. A chance of showers in the morning. A chance of thunderstorms. Showers likely in the afternoon. Highs in the mid 80s. Southwest winds 5 to 10 mph. Chance of precipitation 60 percent.
MONDAY NIGHT
Mostly cloudy. A chance of showers and thunderstorms. Lows around 70. Southwest winds around 5 mph. Chance of precipitation 50 percent.
TUESDAY
Mostly cloudy with a chance of showers and thunderstorms. Highs in the mid 80s. Chance of precipitation 50 percent.
TUESDAY NIGHT
A slight chance of thunderstorms in the evening. Partly cloudy with a slight chance of showers. Lows in the upper 60s. Chance of precipitation 20 percent.
WEDNESDAY
Partly cloudy. A slight chance of showers in the morning, then a chance of showers with a slight chance of thunderstorms in the afternoon. Highs in the mid 80s. Chance of precipitation 30 percent.
WEDNESDAY NIGHT
Partly cloudy. Lows in the upper 60s.
THURSDAY
Partly cloudy. A chance of showers in the afternoon. Highs in the mid 80s. Chance of precipitation 30 percent.
THURSDAY NIGHT
Partly cloudy. Lows in the upper 60s.
FRIDAY
Partly cloudy. Highs in the mid 80s.
FRIDAY NIGHT
Partly cloudy. Lows around 70.

Visible Weather Satellite
DAYTON, IL 61350
Infrared Weather Satellite
DAYTON, IL 61350
NEXRAD Weather Radar
DAYTON, IL 61350

PERU, IL 3 hourly weather forecast

weather forecast created  7:00 PM CDT  8/ 9/2025
Sunday
10 AUG 2025
DAYTON, IL 61350 weather forecast Day 1, 0 hours 1 AM 75° 75° Mostly Cloudy 37%
RAIN
***
0% Thunder
( 41% severe)
SSE   9 90% 72°
Low 73° DAYTON, IL 61350 weather forecast Day 1, 3 hours 4 AM 74° 74° Mostly Cloudy SSE   9 90% 71°
High 84° DAYTON, IL 61350 weather forecast Day 1, 6 hours 7 AM 74° 74° Mostly Cloudy 39%
RAIN
***
0% Thunder
( 22% severe)
S   8 90% 71°

Mostly Cloudy

Chance of Rain

DAYTON, IL 61350 weather forecast Day 1, 9 hours 10 AM 78° 80° Mostly Cloudy S   10 82% 72°
DAYTON, IL 61350 weather forecast Day 1, 12 hours 1 PM 81° 86° Mostly Cloudy 38%
RAIN
***
0% Thunder
( 43% severe)
S   12 79% 74°
DAYTON, IL 61350 weather forecast Day 1, 15 hours 4 PM 83° 90° Mostly Cloudy SSW   10 74% 74°
DAYTON, IL 61350 weather forecast Day 1, 18 hours 7 PM 79° 83° Mostly Cloudy 34%
RAIN
***
0% Thunder
( 41% severe)
SSW   7 85% 74°
DAYTON, IL 61350 weather forecast Day 1, 21 hours 10 PM 74° 74° Partly Cloudy SSW   6 97% 73°
Monday
11 AUG 2025
DAYTON, IL 61350 weather forecast Day 2, 0 hours 1 AM 73° 73° Mostly Cloudy 45%
RAIN
***
0% Thunder
( 28% severe)
SW   6 93% 71°
Low 71° DAYTON, IL 61350 weather forecast Day 2, 3 hours 4 AM 71° 71° Mostly Cloudy S   6 97% 70°
High 83° DAYTON, IL 61350 weather forecast Day 2, 6 hours 7 AM 71° 71° Mostly Cloudy 39%
RAIN
***
0% Thunder
( 21% severe)
SSW   6 100% 71°

Mostly Cloudy

Chance of Rain

DAYTON, IL 61350 weather forecast Day 2, 9 hours 10 AM 77° 78° Mostly Cloudy SSW   8 87% 73°
DAYTON, IL 61350 weather forecast Day 2, 12 hours 1 PM 81° 86° Mostly Cloudy 45%
RAIN
***
0% Thunder
( 43% severe)
SSW   9 79% 74°
DAYTON, IL 61350 weather forecast Day 2, 15 hours 4 PM 82° 88° Mostly Cloudy SW   7 77% 74°
DAYTON, IL 61350 weather forecast Day 2, 18 hours 7 PM 78° 80° Mostly Cloudy 35%
RAIN
***
0% Thunder
( 35% severe)
WSW   5 85% 73°
DAYTON, IL 61350 weather forecast Day 2, 21 hours 10 PM 73° 73° Mostly Cloudy SW   3 97% 72°

PERU, IL extended weather forecast

BAD DAY
BAD DATE
BAD DAY
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Low 70° Low 70° Low 70° Low 69° Low 71°
High 84° High 87° High 87° High 90° High 89°
DAYTON, IL 61350 weather forecast Day 3 DAYTON, IL 61350 weather forecast Day 4 DAYTON, IL 61350 weather forecast Day 5 DAYTON, IL 61350 weather forecast Day 6 DAYTON, IL 61350 weather forecast Day 7
Overcast
85% Rain
Overcast
70% Rain
Overcast
56% Rain
Partly Cloudy
38% Rain
Partly Cloudy
25% Rain
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