JOLIET, IL 60403 Weather Forecast & Current Conditions

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JOLIET, IL
Current Weather

4:55 AM CDT APR 29, 2025
Clear
75°F
Feels Like: 75°F
Dewpoint: 64°F
Rel. Hum.: 69%
Visibility: 10 miles
Wind: SW at 10 mph
Pressure: 29.79 inches
Last 72 hours

Local Area Snow Depth

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JOLIET, IL 60403
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
TODAY
Mostly cloudy through mid afternoon, then becoming partly cloudy. Breezy. Highs in the lower 70s. West winds 15 to 20 mph, becoming northwest in the afternoon. Gusts up to 30 mph.
TONIGHT
Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 40s. Northeast winds 5 to 10 mph.
WEDNESDAY
Partly cloudy in the morning, then becoming mostly cloudy. A chance of showers in the afternoon. Highs in the mid 60s. East winds around 10 mph. Chance of precipitation 40 percent.
WEDNESDAY NIGHT
Showers with a chance of thunderstorms. Nearly steady temperatures in the upper 50s. East winds around 10 mph, becoming southeast after midnight. Chance of precipitation near 100 percent.
THURSDAY
A slight chance of thunderstorms in the morning. Showers. A chance of thunderstorms in the afternoon. Highs around 70. South winds 10 to 15 mph, becoming southwest in the afternoon. Chance of precipitation near 100 percent.
THURSDAY NIGHT
Mostly cloudy. Showers likely with a slight chance of thunderstorms in the evening, then a slight chance of showers after midnight. Lows in the upper 40s. Chance of precipitation 60 percent.
FRIDAY
Mostly cloudy. A chance of showers in the afternoon. Highs in the lower 60s. Chance of precipitation 40 percent.
FRIDAY NIGHT
Partly cloudy. Lows in the lower 40s.
SATURDAY
Partly cloudy. Highs in the lower 60s.
SATURDAY NIGHT
Mostly clear. Lows in the lower 40s.
SUNDAY
Sunny. Highs in the lower 70s.
SUNDAY NIGHT
Clear. Lows in the upper 40s.
MONDAY
Mostly sunny. Highs in the mid 70s.

Visible Weather Satellite
JOLIET, IL 60403
Infrared Weather Satellite
JOLIET, IL 60403
NEXRAD Weather Radar
JOLIET, IL 60403

JOLIET, IL 3 hourly weather forecast

weather forecast created  8:00 PM EDT  4/28/2025
Tuesday
29 APR 2025
JOLIET, IL 60403 weather forecast Day 1, 0 hours 1 AM 73° 73° Mostly Cloudy 46%
RAIN
.1–.25 in
0% Thunder
( 29% severe)
SSW   14 73% 64°
Low 68° JOLIET, IL 60403 weather forecast Day 1, 3 hours 4 AM 71° 71° Mostly Cloudy SSW   14 79% 64°
High 74° JOLIET, IL 60403 weather forecast Day 1, 6 hours 7 AM 69° 69° Mostly Cloudy 10%
RAIN
.1–.25 in
0% Thunder
( 11% severe)
SW   13 84% 64°

Mostly Cloudy



JOLIET, IL 60403 weather forecast Day 1, 9 hours 10 AM 69° 69° Mostly Cloudy W   14 68% 58°
JOLIET, IL 60403 weather forecast Day 1, 12 hours 1 PM 68° 68° Mostly Cloudy 5%

0% Thunder
( 0% severe)
WNW   14 53% 50°
JOLIET, IL 60403 weather forecast Day 1, 15 hours 4 PM 68° 68° Partly Cloudy NW   12 47% 47°
JOLIET, IL 60403 weather forecast Day 1, 18 hours 7 PM 64° 64° Partly Cloudy 1%

0% Thunder
( 1% severe)
N   7 48% 44°
JOLIET, IL 60403 weather forecast Day 1, 21 hours 10 PM 54° 53° Partly Cloudy ENE   5 69% 44°
Wednesday
30 APR 2025
JOLIET, IL 60403 weather forecast Day 2, 0 hours 1 AM 49° 48° Partly Cloudy 2%

0% Thunder
( 1% severe)
ENE   3 74% 41°
Low 44° JOLIET, IL 60403 weather forecast Day 2, 3 hours 4 AM 46° 45° Partly Cloudy ENE   3 79% 40°
High 67° JOLIET, IL 60403 weather forecast Day 2, 6 hours 7 AM 46° 43° Partly Cloudy 14%
RAIN
<.01 in
0% Thunder
( 1% severe)
E   6 79% 40°

Mostly Cloudy

Chance of Rain

JOLIET, IL 60403 weather forecast Day 2, 9 hours 10 AM 57° 56° Partly Cloudy E   7 51% 39°
JOLIET, IL 60403 weather forecast Day 2, 12 hours 1 PM 62° 61° Mostly Cloudy 37%
RAIN
.1–.25 in
0% Thunder
( 8% severe)
E   8 46% 41°
JOLIET, IL 60403 weather forecast Day 2, 15 hours 4 PM 64° 64° Mostly Cloudy ESE   7 48% 44°
JOLIET, IL 60403 weather forecast Day 2, 18 hours 7 PM 61° 61° Mostly Cloudy 62%
RAIN
***
0% Thunder
( 27% severe)
E   6 56% 45°
JOLIET, IL 60403 weather forecast Day 2, 21 hours 10 PM 57° 57° Mostly Cloudy E   5 72% 48°

JOLIET, IL extended weather forecast

Thursday
1 MAY 2025
Friday
2 MAY 2025
Saturday
3 MAY 2025
Sunday
4 MAY 2025
Monday
5 MAY 2025
Low 52° Low 48° Low 37° Low 39° Low 47°
High 69° High 58° High 60° High 69° High 73°
JOLIET, IL 60403 weather forecast Day 3 JOLIET, IL 60403 weather forecast Day 4 JOLIET, IL 60403 weather forecast Day 5 JOLIET, IL 60403 weather forecast Day 6 JOLIET, IL 60403 weather forecast Day 7
Overcast
99% Rain
Overcast
69% Rain
Partly Cloudy
30% Rain
Clear
8% Rain
Clear
15% Rain
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