ROMEOVILLE, IL 60446 Weather Forecast & Current Conditions

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ROMEOVILLE WFO, IL
Current Weather

4:50 AM CDT JUL 25, 2026
Scattered Clouds
59°F
Feels Like: 59°F
Dewpoint: 59°F
Rel. Hum.: 100%
Visibility: 10 miles
Wind: SSE at 5 mph
Pressure: 30.03 inches
Last 72 hours

Local Area Snow Depth

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ROMEOVILLE, IL 60446
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
EARLY THIS MORNING
Mostly clear late, then becoming partly cloudy. Temperatures in the lower 60s. South winds around 5 mph.
TODAY
Mostly cloudy. Highs in the upper 70s. South winds 5 to 10 mph.
TONIGHT
Mostly cloudy. Humid with lows around 70. South winds 5 to 10 mph.
SUNDAY
Mostly cloudy in the morning, then becoming partly cloudy. Humid with highs in the upper 80s. Southwest winds around 5 mph, increasing to around 10 mph in the afternoon. Heat index values up to 100.
SUNDAY NIGHT
Partly cloudy in the evening, then becoming mostly cloudy. A slight chance of showers and thunderstorms in the evening, then a chance of showers and thunderstorms after midnight. Humid with lows in the mid 70s. Southwest winds 5 to 10 mph. Chance of precipitation 40 percent.
MONDAY
Partly cloudy. A chance of showers and thunderstorms. Hot, humid with highs in the lower 90s. Southwest winds 10 to 15 mph with gusts up to 25 mph. Chance of precipitation 40 percent. Heat index values up to 107.
MONDAY NIGHT
Partly cloudy. A chance of showers and thunderstorms in the evening. Lows in the lower 70s. Chance of precipitation 30 percent.
TUESDAY
Partly cloudy. Highs in the mid 80s.
TUESDAY NIGHT
Mostly clear. Lows in the mid 60s.
WEDNESDAY
Mostly sunny. Highs in the upper 80s.
WEDNESDAY NIGHT
Mostly clear. Lows in the mid 60s.
THURSDAY
Mostly sunny in the morning, then becoming partly cloudy. Highs in the upper 80s.
THURSDAY NIGHT
Partly cloudy. Lows in the upper 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 PM EDT  7/24/2026
Saturday
25 JUL 2026
ROMEOVILLE, IL 60446 weather forecast Day 1, 0 hours 1 AM 64° 64° Clear 1%

0% Thunder
( 2% severe)
S   6 84% 59°
Low 61° ROMEOVILLE, IL 60446 weather forecast Day 1, 3 hours 4 AM 62° 62° Partly Cloudy S   5 93% 60°
High 83° ROMEOVILLE, IL 60446 weather forecast Day 1, 6 hours 7 AM 64° 65° Partly Cloudy 3%

0% Thunder
( 4% severe)
S   5 97% 63°

Mostly Cloudy



ROMEOVILLE, IL 60446 weather forecast Day 1, 9 hours 10 AM 74° 74° Mostly Cloudy SSW   7 74% 65°
ROMEOVILLE, IL 60446 weather forecast Day 1, 12 hours 1 PM 79° 81° Mostly Cloudy 1%

0% Thunder
( 10% severe)
SSW   9 69% 68°
ROMEOVILLE, IL 60446 weather forecast Day 1, 15 hours 4 PM 82° 85° Mostly Cloudy SSW   9 65% 69°
ROMEOVILLE, IL 60446 weather forecast Day 1, 18 hours 7 PM 82° 86° Partly Cloudy 1%

0% Thunder
( 9% severe)
SSW   9 67% 70°
ROMEOVILLE, IL 60446 weather forecast Day 1, 21 hours 10 PM 76° 77° Partly Cloudy S   6 85% 71°
Sunday
26 JUL 2026
ROMEOVILLE, IL 60446 weather forecast Day 2, 0 hours 1 AM 72° 72° Mostly Cloudy 2%

0% Thunder
( 4% severe)
S   7 100% 72°
Low 69° ROMEOVILLE, IL 60446 weather forecast Day 2, 3 hours 4 AM 72° 72° Mostly Cloudy SSW   6 100% 72°
High 91° ROMEOVILLE, IL 60446 weather forecast Day 2, 6 hours 7 AM 73° 73° Mostly Cloudy 3%

0% Thunder
( 8% severe)
SSW   6 100% 73°

Mostly Cloudy



ROMEOVILLE, IL 60446 weather forecast Day 2, 9 hours 10 AM 83° 92° Mostly Cloudy SW   7 82% 77°
ROMEOVILLE, IL 60446 weather forecast Day 2, 12 hours 1 PM 89° 101° Mostly Cloudy 4%

0% Thunder
( 27% severe)
SW   9 66% 76°
ROMEOVILLE, IL 60446 weather forecast Day 2, 15 hours 4 PM 91° 102° Partly Cloudy SW   12 60% 75°
ROMEOVILLE, IL 60446 weather forecast Day 2, 18 hours 7 PM 88° 97° Mostly Cloudy 15%
RAIN
<.01 in
0% Thunder
( 43% severe)
SW   13 63% 74°
ROMEOVILLE, IL 60446 weather forecast Day 2, 21 hours 10 PM 81° 87° Partly Cloudy SSW   9 82% 75°

ROMEOVILLE WFO, IL extended weather forecast

Monday
27 JUL 2026
Tuesday
28 JUL 2026
Wednesday
29 JUL 2026
Thursday
30 JUL 2026
Friday
31 JUL 2026
Low 74° Low 74° Low 69° Low 65° Low 67°
High 97° High 94° High 87° High 87° High 90°
ROMEOVILLE, IL 60446 weather forecast Day 3 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
Partly Cloudy
14% Rain
Partly Cloudy
15% Rain
Clear
10% Rain
Clear
11% Rain
Partly Cloudy
20% Rain
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