ROMEOVILLE, IL 60446 Weather Forecast & Current Conditions

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ROMEOVILLE WFO, IL
Current Weather

5:45 PM CDT SEP 29, 2026
Clear
73°F
Feels Like: 73°F
Dewpoint: 52°F
Rel. Hum.: 48%
Visibility: 10 miles
Wind: SSE at 6 mph
Pressure: 29.93 inches
Last 72 hours

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ROMEOVILLE, IL 60446
Weather Forecast

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Snow Depth pages
LATE THIS AFTERNOON
Mostly cloudy. Temperatures in the upper 70s. South winds 5 to 10 mph.
TONIGHT
Mostly cloudy. Lows in the lower 60s. South winds 5 to 10 mph.
WEDNESDAY
Showers. A slight chance of thunderstorms late. Highs in the upper 60s. South winds 5 to 10 mph. Chance of precipitation 90 percent.
WEDNESDAY NIGHT
Cloudy. Showers likely early in the evening. A slight chance of thunderstorms. A chance of showers in the late evening and overnight. Near steady temperature in the mid 60s. South winds 5 to 10 mph. Chance of precipitation 60 percent.
THURSDAY
Showers with a slight chance of thunderstorms. Highs in the mid 70s. Southwest winds around 5 mph. Chance of precipitation 90 percent.
THURSDAY NIGHT
A slight chance of thunderstorms in the evening. Showers. Lows in the upper 50s. North winds 5 to 10 mph. Chance of precipitation 90 percent.
FRIDAY
Mostly cloudy with a chance of showers in the morning, then partly cloudy in the afternoon. Highs in the upper 60s. Chance of precipitation 40 percent.
FRIDAY NIGHT
Mostly clear. Lows in the upper 40s.
SATURDAY
Mostly sunny. Highs in the upper 60s.
SATURDAY NIGHT
Partly cloudy. Lows in the upper 40s.
SUNDAY
Mostly sunny. Highs in the upper 60s.
SUNDAY NIGHT
Mostly clear. Lows in the mid 40s.
MONDAY
Mostly sunny. Highs in the mid 60s.

Visible Weather Satellite
ROMEOVILLE, IL 60446
Infrared Weather Satellite
ROMEOVILLE, IL 60446
NEXRAD Weather Radar
ROMEOVILLE, IL 60446

ROMEOVILLE WFO, IL 3 hourly weather forecast

weather forecast created  8:00 AM EDT  9/29/2026
Tuesday
29 SEP 2026
ROMEOVILLE, IL 60446 weather forecast Day 1, 12 hours 1 PM 75° 75° Partly Cloudy 0%

0% Thunder
( 0% severe)
SSW   7 54% 57°
High 79° ROMEOVILLE, IL 60446 weather forecast Day 1, 15 hours 4 PM 78° 79° Mostly Cloudy S   7 45% 55°
Mostly Cloudy



ROMEOVILLE, IL 60446 weather forecast Day 1, 18 hours 7 PM 71° 71° Mostly Cloudy 2%

0% Thunder
( 1% severe)
SSE   6 59% 56°
ROMEOVILLE, IL 60446 weather forecast Day 1, 21 hours 10 PM 67° 67° Mostly Cloudy SSE   9 63% 54°
Wednesday
30 SEP 2026
ROMEOVILLE, IL 60446 weather forecast Day 2, 0 hours 1 AM 67° 67° Mostly Cloudy 17%
RAIN
<.01 in
0% Thunder
( 5% severe)
S   9 63% 54°
Low 63° ROMEOVILLE, IL 60446 weather forecast Day 2, 3 hours 4 AM 66° 66° Mostly Cloudy S   9 65% 54°
High 71° ROMEOVILLE, IL 60446 weather forecast Day 2, 6 hours 7 AM 65° 65° Mostly Cloudy 58%
RAIN
***
0% Thunder
( 8% severe)
S   8 70% 55°

Mostly Cloudy

Rain Likely

ROMEOVILLE, IL 60446 weather forecast Day 2, 9 hours 10 AM 66° 66° Mostly Cloudy SSW   9 81% 60°
ROMEOVILLE, IL 60446 weather forecast Day 2, 12 hours 1 PM 68° 68° Mostly Cloudy 71%
RAIN
***
0% Thunder
( 10% severe)
S   10 81% 62°
ROMEOVILLE, IL 60446 weather forecast Day 2, 15 hours 4 PM 69° 69° Mostly Cloudy S   10 84% 64°
ROMEOVILLE, IL 60446 weather forecast Day 2, 18 hours 7 PM 70° 70° Overcast 26%
RAIN
.01–.1 in
0% Thunder
( 14% severe)
S   10 81% 64°
ROMEOVILLE, IL 60446 weather forecast Day 2, 21 hours 10 PM 70° 70° Mostly Cloudy SSW   9 81% 64°
Thursday
1 OCT 2026
ROMEOVILLE, IL 60446 weather forecast Day 3, 0 hours 1 AM 70° 70° Mostly Cloudy 34%
RAIN
.5–1 in
0% Thunder
( 17% severe)
S   8 81% 64°
Low 66° ROMEOVILLE, IL 60446 weather forecast Day 3, 3 hours 4 AM 69° 69° Mostly Cloudy S   8 81% 63°
High 75° ROMEOVILLE, IL 60446 weather forecast Day 3, 6 hours 7 AM 68° 68° Mostly Cloudy 58%
RAIN
***
0% Thunder
( 11% severe)
SSW   7 90% 65°

Mostly Cloudy

Rain Likely

ROMEOVILLE, IL 60446 weather forecast Day 3, 9 hours 10 AM 71° 71° Mostly Cloudy SW   7 90% 68°
ROMEOVILLE, IL 60446 weather forecast Day 3, 15 hours 1 PM 74° 74° Mostly Cloudy 73%
RAIN
***
0% Thunder
( 15% severe)
SW   7 84% 69°
ROMEOVILLE, IL 60446 weather forecast Day 3, 18 hours 4 PM 73° 73° Mostly Cloudy WSW   6 90% 70°
ROMEOVILLE, IL 60446 weather forecast Day 3, 21 hours 7 PM 70° 70° Overcast     NNW   9 93% 68°

ROMEOVILLE WFO, IL extended weather forecast

Friday
2 OCT 2026
Saturday
3 OCT 2026
Sunday
4 OCT 2026
Monday
5 OCT 2026
Tuesday
6 OCT 2026
Low 54° Low 46° Low 46° Low 45° Low 44°
High 64° High 67° High 66° High 65° High 67°
ROMEOVILLE, IL 60446 weather forecast Day 4 ROMEOVILLE, IL 60446 weather forecast Day 5 ROMEOVILLE, IL 60446 weather forecast Day 6 ROMEOVILLE, IL 60446 weather forecast Day 7 <!--SEARCHED_TOWN_NAME--> weather forecast Day 8
Overcast
84% Rain
Partly Cloudy
11% Rain
Clear
17% Rain
Clear
10% Rain
Clear
16% Rain
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