ROMEOVILLE, IL 60446 Weather Forecast & Current Conditions

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ROMEOVILLE WFO, IL
Current Weather

6:45 PM CDT MAR 9, 2026
Few Clouds
66°F
Feels Like: 66°F
Dewpoint: 57°F
Rel. Hum.: 73%
Visibility: 10 miles
Wind: S at 23 mph
Pressure: 29.73 inches
Last 72 hours

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ROMEOVILLE, IL 60446
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
TONIGHT
Partly cloudy in the evening, then becoming mostly cloudy. Patchy fog late. Lows in the lower 50s. South winds 5 to 10 mph.
TUESDAY
Mostly cloudy. Patchy fog in the morning. A chance of drizzle in the afternoon. A chance of thunderstorms and showers late. Highs in the upper 50s. Southwest winds 5 to 10 mph, becoming east in the afternoon. Chance of precipitation 50 percent.
TUESDAY NIGHT
Thunderstorms likely in the evening. Showers. A chance of thunderstorms after midnight. Lows in the lower 40s. Southeast winds around 10 mph, becoming northwest after midnight. Chance of precipitation near 100 percent.
WEDNESDAY
Cloudy. Showers, mainly in the morning. Breezy with highs in the mid 40s. Northwest winds 15 to 20 mph with gusts up to 30 mph. Chance of precipitation 90 percent.
WEDNESDAY NIGHT
Partly cloudy in the evening, then clearing. Lows in the upper 20s. Northwest winds 10 to 15 mph with gusts up to 25 mph, diminishing to 5 to 10 mph after midnight.
THURSDAY
Mostly sunny in the morning, then becoming mostly cloudy. Highs in the mid 40s.
THURSDAY NIGHT
Cloudy. A slight chance of showers in the evening, then a chance of showers after midnight. Breezy. Near steady temperature in the lower 40s. Chance of precipitation 50 percent.
FRIDAY
Mostly cloudy in the morning, then becoming partly cloudy. Breezy with highs around 50.
FRIDAY NIGHT
Mostly cloudy. Lows in the lower 30s.
SATURDAY
Cloudy. Highs in the upper 40s.
SATURDAY NIGHT
Cloudy with a chance of showers. Lows in the upper 30s. Chance of precipitation 50 percent.
SUNDAY
Showers in the morning, then rain and snow showers likely in the afternoon. Breezy with highs in the lower 50s. Chance of precipitation 80 percent.
SUNDAY NIGHT
Mostly cloudy. A chance of rain and snow showers in the evening. Lows in the lower 20s. Chance of precipitation 40 percent.

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  7:00 AM EST  3/ 9/2026
Monday
9 MAR 2026
ROMEOVILLE, IL 60446 weather forecast Day 1, 12 hours 12 PM 66° 66° Clear 1%

0% Thunder
( 0% severe)
SW   15 45% 44°
High 72° ROMEOVILLE, IL 60446 weather forecast Day 1, 15 hours 3 PM 71° 71° Clear SW   15 44% 48°
Partly Cloudy



ROMEOVILLE, IL 60446 weather forecast Day 1, 18 hours 6 PM 66° 66° Partly Cloudy 3%

0% Thunder
( 3% severe)
SSW   9 56% 50°
ROMEOVILLE, IL 60446 weather forecast Day 1, 21 hours 9 PM 61° 60° Partly Cloudy S   8 81% 55°
Tuesday
10 MAR 2026
ROMEOVILLE, IL 60446 weather forecast Day 2, 0 hours 12 AM 59° 57° Partly Cloudy 3%

0% Thunder
( 3% severe)
SSW   9 90% 56°
Low 53° ROMEOVILLE, IL 60446 weather forecast Day 2, 3 hours 3 AM 57° 55° Mostly Cloudy SSW   8 93% 55°
High 71° ROMEOVILLE, IL 60446 weather forecast Day 2, 6 hours 6 AM 55° 53° Mostly Cloudy 4%

0% Thunder
( 5% severe)
SSW   8 96% 54°

Mostly Cloudy

Rain Likely

ROMEOVILLE, IL 60446 weather forecast Day 2, 9 hours 9 AM 59° 57° Mostly Cloudy W   9 90% 56°
ROMEOVILLE, IL 60446 weather forecast Day 2, 12 hours 12 PM 63° 62° Mostly Cloudy 63%
RAIN
.1–.25 in
0% Thunder
( 35% severe)
ENE   10 72% 54°
ROMEOVILLE, IL 60446 weather forecast Day 2, 15 hours 3 PM 64° 63° Mostly Cloudy ENE   13 63% 51°
ROMEOVILLE, IL 60446 weather forecast Day 2, 18 hours 6 PM 58° 56° Mostly Cloudy 93%
RAIN
***
0% Thunder
( 57% severe)
ENE   12 75% 50°
ROMEOVILLE, IL 60446 weather forecast Day 2, 21 hours 9 PM 55° 52° Mostly Cloudy SSE   12 90% 52°
Wednesday
11 MAR 2026
ROMEOVILLE, IL 60446 weather forecast Day 3, 0 hours 12 AM 55° 52° Mostly Cloudy 86%
RAIN
***
0% Thunder
( 39% severe)
SW   10 93% 53°
Low 42° ROMEOVILLE, IL 60446 weather forecast Day 3, 3 hours 3 AM 52° 48° Mostly Cloudy W   12 96% 51°
High 50° ROMEOVILLE, IL 60446 weather forecast Day 3, 6 hours 6 AM 48° 43° Mostly Cloudy 75%
RAIN
***
0% Thunder
( 5% severe)
N   13 96% 47°

Overcast

Rain Likely

ROMEOVILLE, IL 60446 weather forecast Day 3, 9 hours 9 AM 43° 36° Overcast NNW   15 93% 41°
ROMEOVILLE, IL 60446 weather forecast Day 3, 15 hours 12 PM 42° 34° Overcast 41%
RAIN
.25–.5 in
0% Thunder
( 2% severe)
NNW   16 82% 37°
ROMEOVILLE, IL 60446 weather forecast Day 3, 18 hours 3 PM 41° 32° Mostly Cloudy NW   18 73% 33°
ROMEOVILLE, IL 60446 weather forecast Day 3, 21 hours 6 PM 40° 31° Mostly Cloudy     NW   16 67% 30°

ROMEOVILLE WFO, IL extended weather forecast

Thursday
12 MAR 2026
Friday
13 MAR 2026
Saturday
14 MAR 2026
Sunday
15 MAR 2026
Monday
16 MAR 2026
Low 27° Low 33° Low 32° Low 38° Low 23°
High 46° High 49° High 49° High 43° High 34°
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
Partly Cloudy
13% Snow
Partly Cloudy
19% Rain
Mostly Cloudy
18% Rain
Overcast
64% Rain
Mostly Cloudy
46% Rain/Snow
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