LA SALLE, IL 61301 Weather Forecast & Current Conditions

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PERU, IL
Current Weather

12:35 AM CDT APR 27, 2025
Clear
45°F
Feels Like: 45°F
Dewpoint: 37°F
Rel. Hum.: 73%
Visibility: 10 miles
Wind: Calm
Pressure: 30.33 inches
Last 72 hours

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LA SALLE, IL 61301
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
TONIGHT
Mostly clear in the evening, then becoming partly cloudy. Patchy frost late. Lows in the upper 30s. East winds 5 to 10 mph.
SUNDAY
Mostly sunny. Highs in the upper 60s. Southeast winds 5 to 10 mph, increasing to 10 to 15 mph in the afternoon.
SUNDAY NIGHT
Mostly clear in the evening, then becoming partly cloudy after midnight, then becoming mostly cloudy late. A slight chance of showers and thunderstorms late. Lows in the lower 50s. Southeast winds around 10 mph. Chance of precipitation 20 percent.
MONDAY
Mostly cloudy through mid morning, then becoming partly cloudy. Breezy with highs in the lower 80s. South winds 15 to 20 mph, becoming 15 to 25 mph in the afternoon.
MONDAY NIGHT
Mostly cloudy. A chance of showers and thunderstorms. Breezy with lows in the mid 60s. Southwest winds 15 to 20 mph with gusts up to 30 mph. Chance of precipitation 50 percent.
TUESDAY
Mostly cloudy with a slight chance of thunderstorms. A chance of showers, mainly in the morning. Breezy with highs in the mid 70s. Chance of precipitation 30 percent.
TUESDAY NIGHT
Mostly cloudy. A slight chance of showers after midnight. Lows in the upper 40s. Chance of precipitation 20 percent.
WEDNESDAY
Mostly cloudy with a 40 percent chance of showers. Highs in the mid 60s.
WEDNESDAY NIGHT
Mostly cloudy with a chance of showers. Lows in the lower 50s. Chance of precipitation 50 percent.
THURSDAY
Showers likely. Highs in the mid 60s. Chance of precipitation 70 percent.
THURSDAY NIGHT
Mostly cloudy with a chance of showers. Lows around 50. Chance of precipitation 40 percent.
FRIDAY
Partly cloudy. Highs in the mid 60s.
FRIDAY NIGHT
Partly cloudy in the evening, then becoming mostly clear. Lows in the lower 40s.

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 PM CDT  4/26/2025
Sunday
27 APR 2025
LA SALLE, IL 61301 weather forecast Day 1, 0 hours 1 AM 43° 39° Partly Cloudy 0%

0% Thunder
( 0% severe)
E   6 70% 34°
Low 39° LA SALLE, IL 61301 weather forecast Day 1, 3 hours 4 AM 40° 36° Partly Cloudy E   6 76% 33°
High 70° LA SALLE, IL 61301 weather forecast Day 1, 6 hours 7 AM 40° 35° Partly Cloudy 3%

0% Thunder
( 0% severe)
E   7 79% 34°

Clear



LA SALLE, IL 61301 weather forecast Day 1, 9 hours 10 AM 56° 53° Clear SE   10 51% 38°
LA SALLE, IL 61301 weather forecast Day 1, 12 hours 1 PM 65° 65° Clear 4%

0% Thunder
( 1% severe)
SSE   12 38% 39°
LA SALLE, IL 61301 weather forecast Day 1, 15 hours 4 PM 69° 69° Clear SSE   13 33% 39°
LA SALLE, IL 61301 weather forecast Day 1, 18 hours 7 PM 66° 66° Partly Cloudy 4%

0% Thunder
( 4% severe)
SSE   12 38% 40°
LA SALLE, IL 61301 weather forecast Day 1, 21 hours 10 PM 58° 56° Partly Cloudy SSE   10 55% 42°
Monday
28 APR 2025
LA SALLE, IL 61301 weather forecast Day 2, 0 hours 1 AM 55° 52° Partly Cloudy 14%
RAIN
<.01 in
0% Thunder
( 13% severe)
SSE   10 64% 43°
Low 54° LA SALLE, IL 61301 weather forecast Day 2, 3 hours 4 AM 54° 51° Partly Cloudy SSE   10 69% 44°
High 83° LA SALLE, IL 61301 weather forecast Day 2, 6 hours 7 AM 55° 52° Mostly Cloudy 12%
RAIN
<.01 in
0% Thunder
( 13% severe)
SSE   13 72% 46°

Partly Cloudy




Breezy
LA SALLE, IL 61301 weather forecast Day 2, 9 hours 10 AM 65° 65° Partly Cloudy S   15 60% 51°
LA SALLE, IL 61301 weather forecast Day 2, 12 hours 1 PM 75° 75° Partly Cloudy 4%

0% Thunder
( 9% severe)
S   18 55% 58°
LA SALLE, IL 61301 weather forecast Day 2, 15 hours 4 PM 82° 82° Partly Cloudy S   21 47% 60°
LA SALLE, IL 61301 weather forecast Day 2, 18 hours 7 PM 80° 81° Mostly Cloudy 22%
RAIN
<.01 in
0% Thunder
( 22% severe)
S   20 52% 61°
LA SALLE, IL 61301 weather forecast Day 2, 21 hours 10 PM 75° 75° Mostly Cloudy SSW   20 64% 62°

PERU, IL extended weather forecast

Tuesday
29 APR 2025
Wednesday
30 APR 2025
Thursday
1 MAY 2025
Friday
2 MAY 2025
Saturday
3 MAY 2025
Low 62° Low 48° Low 51° Low 48° Low 41°
High 68° High 58° High 67° High 57° High 63°
LA SALLE, IL 61301 weather forecast Day 3 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
Overcast
34% Rain
Overcast
43% Rain
Overcast
74% Rain
Overcast
60% Rain
Partly Cloudy
22% Rain
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