LA SALLE, IL 61301 Weather Forecast & Current Conditions

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PERU, IL
Current Weather

10:15 PM CDT JUL 8, 2025
Broken Clouds
72°F
Feels Like: 72°F
Dewpoint: 70°F
Rel. Hum.: 93%
Visibility: 10 miles
Wind: SSW at 6 mph
Pressure: 30.05 inches
Last 72 hours

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LA SALLE, IL 61301
Weather Forecast

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Snow Depth pages
REST OF TONIGHT
Mostly cloudy. A chance of showers and thunderstorms late in the evening, then a slight chance of showers late in the evening. Lows in the upper 60s. Southwest winds around 5 mph. Chance of precipitation 50 percent.
WEDNESDAY
Mostly cloudy through mid morning, then becoming partly cloudy. A slight chance of showers and thunderstorms in the afternoon. Highs in the mid 80s. Northwest winds 5 to 10 mph. Chance of precipitation 20 percent.
WEDNESDAY NIGHT
Partly cloudy. Lows in the mid 60s. Northeast winds 5 to 10 mph.
THURSDAY
Partly cloudy. A slight chance of showers and thunderstorms in the afternoon. Highs in the mid 80s. East winds around 5 mph, becoming south in the afternoon. Chance of precipitation 20 percent.
THURSDAY NIGHT
Mostly cloudy in the evening, then becoming partly cloudy. A slight chance of showers and thunderstorms after midnight. Lows in the upper 60s. Southeast winds around 5 mph. Chance of precipitation 20 percent.
FRIDAY
Mostly cloudy. A slight chance of showers and thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. Highs in the upper 80s. Chance of precipitation 40 percent.
FRIDAY NIGHT
Mostly cloudy with a chance of showers and thunderstorms. Lows in the upper 60s. Chance of precipitation 50 percent.
SATURDAY
Mostly cloudy in the morning, then becoming partly cloudy. A chance of showers. A slight chance of thunderstorms in the morning, then a chance of thunderstorms in the afternoon. Highs in the mid 80s. Chance of precipitation 50 percent.
SATURDAY NIGHT
Partly cloudy. Lows in the mid 60s.
SUNDAY
Partly cloudy. Highs in the mid 80s.
SUNDAY NIGHT
Partly cloudy. Lows in the mid 60s.
MONDAY
Partly cloudy in the morning, then mostly cloudy with a chance of showers in the afternoon. Highs in the mid 80s. Chance of precipitation 30 percent.
MONDAY NIGHT
Mostly cloudy in the evening, then becoming partly cloudy. Lows in the upper 60s.

Visible Weather Satellite
LA SALLE, IL 61301
Infrared Weather Satellite
LA SALLE, IL 61301
NEXRAD Weather Radar
LA SALLE, IL 61301

PERU, IL 3 hourly weather forecast

weather forecast created  7:00 AM CDT  7/ 8/2025
Tuesday
8 JUL 2025
LA SALLE, IL 61301 weather forecast Day 1, 12 hours 1 PM 82° 85° Mostly Cloudy 55%
RAIN
***
0% Thunder
( 62% severe)
SW   9 65% 69°
High 83° LA SALLE, IL 61301 weather forecast Day 1, 15 hours 4 PM 81° 84° Mostly Cloudy SSW   8 65% 68°
Mostly Cloudy

Rain Likely

LA SALLE, IL 61301 weather forecast Day 1, 18 hours 7 PM 77° 79° Mostly Cloudy 24%
RAIN
***
0% Thunder
( 34% severe)
SSW   6 76% 69°
LA SALLE, IL 61301 weather forecast Day 1, 21 hours 10 PM 72° 72° Mostly Cloudy SSW   3 90% 69°
Wednesday
9 JUL 2025
LA SALLE, IL 61301 weather forecast Day 2, 0 hours 1 AM 70° 70° Mostly Cloudy 14%
RAIN
<.01 in
0% Thunder
( 15% severe)
SW   3 93% 68°
Low 68° LA SALLE, IL 61301 weather forecast Day 2, 3 hours 4 AM 68° 68° Partly Cloudy W   3 97% 67°
High 86° LA SALLE, IL 61301 weather forecast Day 2, 6 hours 7 AM 70° 70° Mostly Cloudy 6%

0% Thunder
( 10% severe)
W   2 93% 68°

Mostly Cloudy



LA SALLE, IL 61301 weather forecast Day 2, 9 hours 10 AM 78° 80° Mostly Cloudy WNW   5 76% 70°
LA SALLE, IL 61301 weather forecast Day 2, 12 hours 1 PM 84° 87° Partly Cloudy 6%

0% Thunder
( 14% severe)
NW   7 57% 67°
LA SALLE, IL 61301 weather forecast Day 2, 15 hours 4 PM 85° 87° Partly Cloudy NW   7 53% 66°
LA SALLE, IL 61301 weather forecast Day 2, 18 hours 7 PM 82° 84° Partly Cloudy 2%

0% Thunder
( 6% severe)
NNW   6 58% 66°
LA SALLE, IL 61301 weather forecast Day 2, 21 hours 10 PM 73° 73° Partly Cloudy NE   3 81% 67°
Thursday
10 JUL 2025
LA SALLE, IL 61301 weather forecast Day 3, 0 hours 1 AM 69° 69° Partly Cloudy 4%

0% Thunder
( 2% severe)
ENE   3 87% 65°
Low 65° LA SALLE, IL 61301 weather forecast Day 3, 3 hours 4 AM 66° 66° Partly Cloudy ENE   3 90% 63°
High 85° LA SALLE, IL 61301 weather forecast Day 3, 6 hours 7 AM 68° 68° Partly Cloudy 6%

0% Thunder
( 11% severe)
ENE   3 87% 64°

Partly Cloudy



LA SALLE, IL 61301 weather forecast Day 3, 9 hours 10 AM 77° 79° Mostly Cloudy ESE   3 69% 66°
LA SALLE, IL 61301 weather forecast Day 3, 15 hours 1 PM 83° 85° Partly Cloudy 10%
RAIN
<.01 in
0% Thunder
( 22% severe)
S   3 55% 65°
LA SALLE, IL 61301 weather forecast Day 3, 18 hours 4 PM 84° 86° Partly Cloudy WSW   3 53% 65°
LA SALLE, IL 61301 weather forecast Day 3, 21 hours 7 PM 81° 83° Mostly Cloudy     NE   3 60% 66°

PERU, IL extended weather forecast

Friday
11 JUL 2025
Saturday
12 JUL 2025
Sunday
13 JUL 2025
Monday
14 JUL 2025
Tuesday
15 JUL 2025
Low 69° Low 67° Low 63° Low 65° Low 70°
High 85° High 80° High 85° High 87° High 90°
LA SALLE, IL 61301 weather forecast Day 4 LA SALLE, IL 61301 weather forecast Day 5 LA SALLE, IL 61301 weather forecast Day 6 LA SALLE, IL 61301 weather forecast Day 7 <!--SEARCHED_TOWN_NAME--> weather forecast Day 8
Overcast
77% Rain
Overcast
57% Rain
Partly Cloudy
15% Rain
Partly Cloudy
22% Rain
Partly Cloudy
34% Rain
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