JOLIET, IL 60432 Weather Forecast & Current Conditions

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ROMEOVILLE WFO, IL
Current Weather

11:45 AM CDT JUL 16, 2025
Few Clouds
88°F
Feels Like: 98°F
Dewpoint: 75°F
Rel. Hum.: 66%
Visibility: 10 miles
Wind: S at 8 mph
Pressure: 29.86 inches
Last 72 hours

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JOLIET, IL 60432
Weather Forecast

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Snow Depth pages
TONIGHT
Increasing clouds. A chance of showers and thunderstorms early in the evening. A slight chance of showers and thunderstorms in the late evening and overnight. Some thunderstorms may produce damaging winds and large hail early in the evening. Lows in the upper 60s. Southwest winds 10 to 15 mph with gusts up to 25 mph, becoming northwest 5 to 10 mph after midnight. Chance of precipitation 50 percent.
THURSDAY
Mostly cloudy. A slight chance of showers. Highs in the mid 70s. North winds around 10 mph, becoming northeast in the afternoon. Chance of precipitation 20 percent.
THURSDAY NIGHT
Mostly cloudy through the early overnight, then becoming partly cloudy. Lows around 60. Northeast winds 5 to 10 mph.
FRIDAY
Partly cloudy. Highs in the lower 80s. East winds around 5 mph.
FRIDAY NIGHT
Mostly cloudy. A slight chance of showers and thunderstorms in the evening, then a chance of showers and thunderstorms after midnight. Lows in the mid 60s. Southeast winds around 5 mph. Chance of precipitation 30 percent.
SATURDAY
Mostly cloudy. Showers and thunderstorms likely, mainly in the morning. Highs in the mid 80s. Chance of precipitation 60 percent.
SATURDAY NIGHT
Mostly cloudy with a chance of showers and thunderstorms. Lows in the upper 60s. Chance of precipitation 50 percent.
SUNDAY
Mostly cloudy with a chance of showers and thunderstorms. Highs in the lower 80s. Chance of precipitation 40 percent.
SUNDAY NIGHT
Mostly cloudy with a chance of showers and thunderstorms. Lows in the mid 60s. Chance of precipitation 40 percent.
MONDAY
Mostly cloudy with a chance of showers and thunderstorms. Highs in the mid 80s. Chance of precipitation 40 percent.
MONDAY NIGHT
Mostly cloudy with a chance of showers and thunderstorms. Lows around 70. Chance of precipitation 30 percent.
TUESDAY
Partly cloudy. Highs in the lower 90s. Heat index values up to 105.
TUESDAY NIGHT
Partly cloudy in the evening, then becoming mostly clear. Lows in the mid 70s.

Visible Weather Satellite
JOLIET, IL 60432
Infrared Weather Satellite
JOLIET, IL 60432
NEXRAD Weather Radar
JOLIET, IL 60432

ROMEOVILLE WFO, IL 3 hourly weather forecast

weather forecast created  8:00 AM EDT  7/16/2025
Wednesday
16 JUL 2025
JOLIET, IL 60432 weather forecast Day 1, 12 hours 1 PM 88° 97° Partly Cloudy 34%
RAIN
***
0% Thunder
( 41% severe)
SW   8 63% 74°
High 91° JOLIET, IL 60432 weather forecast Day 1, 15 hours 4 PM 90° 99° Partly Cloudy SW   10 58% 73°
Mostly Cloudy

Rain Likely

JOLIET, IL 60432 weather forecast Day 1, 18 hours 7 PM 84° 91° Mostly Cloudy 53%
RAIN
***
0% Thunder
( 45% severe)
W   10 72% 74°
JOLIET, IL 60432 weather forecast Day 1, 21 hours 10 PM 78° 80° Mostly Cloudy WSW   9 88% 74°
Thursday
17 JUL 2025
JOLIET, IL 60432 weather forecast Day 2, 0 hours 1 AM 75° 75° Mostly Cloudy 35%
RAIN
.01–.1 in
0% Thunder
( 13% severe)
W   9 94% 73°
Low 69° JOLIET, IL 60432 weather forecast Day 2, 3 hours 4 AM 71° 71° Mostly Cloudy WNW   9 100% 71°
High 76° JOLIET, IL 60432 weather forecast Day 2, 6 hours 7 AM 70° 70° Mostly Cloudy 12%
RAIN
<.01 in
0% Thunder
( 10% severe)
NW   9 97% 69°

Mostly Cloudy



JOLIET, IL 60432 weather forecast Day 2, 9 hours 10 AM 73° 73° Mostly Cloudy NNW   10 81% 67°
JOLIET, IL 60432 weather forecast Day 2, 12 hours 1 PM 74° 74° Mostly Cloudy 9%

0% Thunder
( 5% severe)
N   12 79% 67°
JOLIET, IL 60432 weather forecast Day 2, 15 hours 4 PM 74° 74° Mostly Cloudy NNE   13 74% 65°
JOLIET, IL 60432 weather forecast Day 2, 18 hours 7 PM 70° 70° Mostly Cloudy 2%

0% Thunder
( 2% severe)
NE   14 76% 62°
JOLIET, IL 60432 weather forecast Day 2, 21 hours 10 PM 66° 66° Mostly Cloudy NE   10 81% 60°
Friday
18 JUL 2025
JOLIET, IL 60432 weather forecast Day 3, 0 hours 1 AM 64° 64° Partly Cloudy 3%

0% Thunder
( 3% severe)
NE   7 84% 59°
Low 60° JOLIET, IL 60432 weather forecast Day 3, 3 hours 4 AM 62° 62° Partly Cloudy NNE   6 90% 59°
High 82° JOLIET, IL 60432 weather forecast Day 3, 6 hours 7 AM 63° 63° Partly Cloudy 3%

0% Thunder
( 3% severe)
NE   6 93% 61°

Partly Cloudy



JOLIET, IL 60432 weather forecast Day 3, 9 hours 10 AM 72° 72° Partly Cloudy E   6 71% 62°
JOLIET, IL 60432 weather forecast Day 3, 15 hours 1 PM 78° 80° Partly Cloudy 6%

0% Thunder
( 4% severe)
ESE   5 60% 63°
JOLIET, IL 60432 weather forecast Day 3, 18 hours 4 PM 81° 82° Partly Cloudy SSE   6 54% 63°
JOLIET, IL 60432 weather forecast Day 3, 21 hours 7 PM 79° 81° Partly Cloudy     SE   7 60% 64°

ROMEOVILLE WFO, IL extended weather forecast

Saturday
19 JUL 2025
Sunday
20 JUL 2025
Monday
21 JUL 2025
Tuesday
22 JUL 2025
Wednesday
23 JUL 2025
Low 65° Low 68° Low 68° Low 71° Low 72°
High 84° High 83° High 87° High 89° High 95°
JOLIET, IL 60432 weather forecast Day 4 JOLIET, IL 60432 weather forecast Day 5 JOLIET, IL 60432 weather forecast Day 6 JOLIET, IL 60432 weather forecast Day 7 <!--SEARCHED_TOWN_NAME--> weather forecast Day 8
Mostly Cloudy
67% Rain
Overcast
62% Rain
Overcast
49% Rain
Mostly Cloudy
53% Rain
Partly Cloudy
43% Rain
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