JOLIET, IL 60404 Weather Forecast & Current Conditions

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JOLIET, IL
Current Weather

1:55 PM CDT APR 1, 2026
Overcast
43°F
Feels Like: 37°F
Dewpoint: 36°F
Rel. Hum.: 76%
Visibility: 10 miles
Wind: NE at 10 mph, gusts to 20
Pressure: 30.18 inches
Last 72 hours

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JOLIET, IL 60404
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
TONIGHT
Scattered showers early in the evening, then showers with isolated thunderstorms in the late evening and overnight. Breezy. Near steady temperature in the lower 40s. East winds 10 to 15 mph with gusts up to 30 mph. Chance of precipitation near 100 percent.
THURSDAY
Scattered thunderstorms in the morning. Showers. Thunderstorms in the afternoon. Breezy with highs in the lower 70s. Southeast winds 15 to 20 mph, becoming south 15 to 25 mph in the afternoon. Gusts up to 35 mph. Chance of precipitation near 100 percent.
THURSDAY NIGHT
Becoming partly cloudy after midnight. Showers and thunderstorms, mainly in the evening. Breezy with lows in the lower 50s. South winds 15 to 25 mph, becoming southwest 15 to 20 mph after midnight. Gusts up to 35 mph. Chance of precipitation near 100 percent.
FRIDAY
Partly cloudy in the morning, then becoming mostly cloudy. Scattered showers and thunderstorms in the afternoon. Highs in the mid 60s. Southwest winds around 5 mph, becoming east in the afternoon. Chance of precipitation 40 percent.
FRIDAY NIGHT
Showers and scattered thunderstorms. Lows in the upper 40s. Temperature rising into the upper 50s after midnight. East winds 10 to 15 mph, becoming south after midnight. Chance of precipitation 90 percent.
SATURDAY
Mostly cloudy with scattered thunderstorms. Numerous showers, mainly in the morning. Breezy with highs in the upper 50s. Temperature falling into the lower 50s in the afternoon. Chance of precipitation 60 percent.
SATURDAY NIGHT
Mostly cloudy and breezy. Lows in the mid 30s.
SUNDAY
Mostly cloudy in the morning, then becoming partly cloudy. Highs in the lower 50s.
SUNDAY NIGHT
Mostly clear. Lows in the mid 30s.
MONDAY
Partly cloudy in the morning, then becoming mostly cloudy. Highs in the mid 50s.
MONDAY NIGHT
Partly cloudy. Lows in the lower 30s.
TUESDAY
Mostly cloudy in the morning, then clearing. Highs in the upper 40s.
TUESDAY NIGHT
Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 30s.

Visible Weather Satellite
JOLIET, IL 60404
Infrared Weather Satellite
JOLIET, IL 60404
NEXRAD Weather Radar
JOLIET, IL 60404

JOLIET, IL 3 hourly weather forecast

weather forecast created  7:00 AM EST  4/ 1/2026
Wednesday
1 APR 2026
JOLIET, IL 60404 weather forecast Day 1, 12 hours 12 PM 43° 37° Mostly Cloudy 28%
RAIN
.01–.1 in
0% Thunder
( 5% severe)
NE   12 79% 37°
High 45° JOLIET, IL 60404 weather forecast Day 1, 15 hours 3 PM 44° 38° Mostly Cloudy ENE   12 76% 37°
Mostly Cloudy

Rain Likely

JOLIET, IL 60404 weather forecast Day 1, 18 hours 6 PM 43° 37° Mostly Cloudy 71%
RAIN
***
0% Thunder
( 21% severe)
ENE   10 76% 36°
JOLIET, IL 60404 weather forecast Day 1, 21 hours 9 PM 44° 39° Mostly Cloudy E   9 79% 38°
Thursday
2 APR 2026
JOLIET, IL 60404 weather forecast Day 2, 0 hours 12 AM 43° 38° Mostly Cloudy 96%
RAIN
***
0% Thunder
( 23% severe)
E   9 89% 40°
Low 43° JOLIET, IL 60404 weather forecast Day 2, 3 hours 3 AM 45° 40° Mostly Cloudy E   9 89% 42°
High 75° JOLIET, IL 60404 weather forecast Day 2, 6 hours 6 AM 48° 44° Mostly Cloudy 71%
RAIN
***
0% Thunder
( 21% severe)
ESE   9 93% 46°

Mostly Cloudy

Rain

JOLIET, IL 60404 weather forecast Day 2, 9 hours 9 AM 61° 59° Mostly Cloudy SSE   12 84% 56°
JOLIET, IL 60404 weather forecast Day 2, 12 hours 12 PM 70° 70° Mostly Cloudy 91%
RAIN
***
0% Thunder
( 30% severe)
S   16 76% 62°
JOLIET, IL 60404 weather forecast Day 2, 15 hours 3 PM 72° 72° Mostly Cloudy SSW   17 71% 62°
JOLIET, IL 60404 weather forecast Day 2, 18 hours 6 PM 68° 68° Mostly Cloudy 74%
RAIN
***
0% Thunder
( 30% severe)
S   15 76% 60°
JOLIET, IL 60404 weather forecast Day 2, 21 hours 9 PM 66° 66° Mostly Cloudy SSW   14 81% 60°
Friday
3 APR 2026
JOLIET, IL 60404 weather forecast Day 3, 0 hours 12 AM 62° 61° Mostly Cloudy 17%
RAIN
.01–.1 in
0% Thunder
( 7% severe)
SW   12 84% 57°
Low 53° JOLIET, IL 60404 weather forecast Day 3, 3 hours 3 AM 57° 55° Partly Cloudy WSW   8 83% 52°
High 72° JOLIET, IL 60404 weather forecast Day 3, 6 hours 6 AM 53° 53° Partly Cloudy 8%

0% Thunder
( 2% severe)
W   3 86% 49°

Mostly Cloudy

Chance of Rain

JOLIET, IL 60404 weather forecast Day 3, 9 hours 9 AM 60° 61° Mostly Cloudy WSW   3 72% 51°
JOLIET, IL 60404 weather forecast Day 3, 15 hours 12 PM 65° 65° Mostly Cloudy 46%
RAIN
.25–.5 in
0% Thunder
( 18% severe)
S   5 65% 53°
JOLIET, IL 60404 weather forecast Day 3, 18 hours 3 PM 69° 69° Mostly Cloudy SE   7 63% 56°
JOLIET, IL 60404 weather forecast Day 3, 21 hours 6 PM 62° 61° Mostly Cloudy     E   8 75% 54°

JOLIET, IL extended weather forecast

Saturday
4 APR 2026
Sunday
5 APR 2026
Monday
6 APR 2026
Tuesday
7 APR 2026
Wednesday
8 APR 2026
Low 55° Low 34° Low 33° Low 31° Low 29°
High 59° High 51° High 54° High 48° High 53°
JOLIET, IL 60404 weather forecast Day 4 JOLIET, IL 60404 weather forecast Day 5 JOLIET, IL 60404 weather forecast Day 6 JOLIET, IL 60404 weather forecast Day 7 <!--SEARCHED_TOWN_NAME--> weather forecast Day 8
Overcast
79% Rain
Mostly Cloudy
28% Rain/Snow
Partly Cloudy
16% Rain
Mostly Cloudy
17% Rain/Snow
Clear
15% Rain/Snow
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