ROMEOVILLE, IL 60446 Weather Forecast & Current Conditions
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  60446 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)
 CURRENT WEATHER

ROMEOVILLE WFO, IL
Current Weather
5:45 AM CDT MAR 13, 2026
Broken Clouds
43°F
Feels Like: 32°F
Dewpoint: 32°F
Rel. Hum.: 65%
Visibility: 10 miles
Wind: SSW at 32 mph, gusts to 44
Pressure: 29.46 inches
Last 72 hours

Local Area Snow Depth

Illinois Current Weather

Illinois MOS Forecast Weather


Weather Map

(Automated weather data from NWS/FAA)
  60446 WEATHER FORECAST
10-Day model forecast maps
2025 Hurricanes

ROMEOVILLE, IL 60446
Weather Forecast

 Snowfall Forecast pages
Snow Depth pages
TODAY
Mostly cloudy in the morning then clearing. A slight chance of rain and snow showers early in the morning. Very windy. Highs in the upper 40s. West winds 25 to 35 mph with gusts up to 60 mph. Chance of precipitation 20 percent.
TONIGHT
Partly cloudy in the evening, then becoming mostly cloudy. Breezy with lows around 30. Northwest winds 15 to 20 mph with gusts up to 35 mph, becoming north around 5 mph after midnight.
SATURDAY
Cloudy. A chance of snow showers in the morning, then a slight chance of rain and snow showers in the afternoon. Little or no snow accumulation. Highs in the lower 40s. Southeast winds 5 to 10 mph, increasing to 10 to 15 mph in the afternoon. Chance of precipitation 30 percent.
SATURDAY NIGHT
Cloudy. A chance of showers. Near steady temperature in the upper 30s. East winds 10 to 15 mph with gusts up to 25 mph. Chance of precipitation 50 percent.
SUNDAY
Cloudy. A chance of showers in the morning, then showers with a chance of thunderstorms in the afternoon. Breezy with highs in the lower 60s. Southeast winds 15 to 20 mph, becoming south 15 to 25 mph in the afternoon. Gusts up to 35 mph. Chance of precipitation 90 percent.
SUNDAY NIGHT
Rain showers in the evening, then snow showers with a slight chance of rain showers after midnight. Some snow accumulation. Windy with lows in the lower 20s. Chance of precipitation near 100 percent.
MONDAY
Cloudy. Snow showers, mainly in the morning. Windy with highs in the upper 20s. Chance of precipitation 80 percent.
MONDAY NIGHT
Mostly cloudy with a slight chance of snow showers in the evening, then partly cloudy after midnight. Blustery with lows around 10 above. Chance of precipitation 20 percent.
TUESDAY
Mostly sunny in the morning, then becoming mostly cloudy. Highs in the mid 20s.
TUESDAY NIGHT
Mostly cloudy. A chance of snow showers after midnight. Near steady temperature in the lower 20s. Chance of precipitation 30 percent.
WEDNESDAY
Cloudy. Highs in the lower 40s.
WEDNESDAY NIGHT
Mostly cloudy. Lows in the lower 30s.
THURSDAY
Mostly cloudy in the morning, then clearing. Highs in the lower 50s.

  60446 WEATHER SATELLITE LOOPS
Visible Weather Satellite
ROMEOVILLE, IL 60446
Infrared Weather Satellite
ROMEOVILLE, IL 60446
  60446 WEATHER RADAR LOOP
NEXRAD Weather Radar
ROMEOVILLE, IL 60446
 MOS COMPUTER WEATHER FORECAST

ROMEOVILLE WFO, IL 3 hourly weather forecast
weather forecast created  7:00 PM EST  3/12/2026
Friday
13 MAR 2026		 ROMEOVILLE, IL 60446 weather forecast Day 1, 0 hours 12 AM 40° 30° Mostly Cloudy 54%
RAIN
.1–.25 in		 0% Thunder
( 5% severe)		 S   24 67% 30°
Low 38° ROMEOVILLE, IL 60446 weather forecast Day 1, 3 hours 3 AM 40° 29° Mostly Cloudy SSW   26 73% 32°
High 47° ROMEOVILLE, IL 60446 weather forecast Day 1, 6 hours 6 AM 40° 29° Partly Cloudy 2%

 0% Thunder
( 1% severe)		 W   25 70% 31°

Mostly Cloudy




Windy		 ROMEOVILLE, IL 60446 weather forecast Day 1, 9 hours 9 AM 39° 27° Mostly Cloudy W   29 67% 29°
ROMEOVILLE, IL 60446 weather forecast Day 1, 12 hours 12 PM 43° 33° Mostly Cloudy 0%

 0% Thunder
( 0% severe)		 W   29 53% 27°
ROMEOVILLE, IL 60446 weather forecast Day 1, 15 hours 3 PM 45° 36° Partly Cloudy WNW   25 45% 25°
ROMEOVILLE, IL 60446 weather forecast Day 1, 18 hours 6 PM 41° 33° Partly Cloudy 1%

 0% Thunder
( 0% severe)		 WNW   16 52% 25°
ROMEOVILLE, IL 60446 weather forecast Day 1, 21 hours 9 PM 36° 29° Partly Cloudy NW   9 63% 25°
Saturday
14 MAR 2026		 ROMEOVILLE, IL 60446 weather forecast Day 2, 0 hours 12 AM 33° 28° Partly Cloudy 6%

 0% Thunder
( 0% severe)		 NW   6 71% 25°
Low 30° ROMEOVILLE, IL 60446 weather forecast Day 2, 3 hours 3 AM 31° 26° Mostly Cloudy NNW   5 74% 24°
High 42° ROMEOVILLE, IL 60446 weather forecast Day 2, 6 hours 6 AM 31° 28° Mostly Cloudy 17%
SNOW
<.1 in		 0% Thunder
( 1% severe)		 NE   3 77% 25°

Mostly Cloudy



 ROMEOVILLE, IL 60446 weather forecast Day 2, 9 hours 9 AM 34° 29° Overcast E   6 72% 26°
ROMEOVILLE, IL 60446 weather forecast Day 2, 12 hours 12 PM 38° 32° Mostly Cloudy 14%
RAIN/SNOW
<.05 in		 0% Thunder
( 1% severe)		 ESE   8 64% 27°
ROMEOVILLE, IL 60446 weather forecast Day 2, 15 hours 3 PM 40° 33° Mostly Cloudy E   10 64% 29°
ROMEOVILLE, IL 60446 weather forecast Day 2, 18 hours 6 PM 40° 33° Mostly Cloudy 37%
RAIN
.1–.25 in		 0% Thunder
( 2% severe)		 E   12 64% 29°
ROMEOVILLE, IL 60446 weather forecast Day 2, 21 hours 9 PM 39° 31° Overcast E   14 73% 31°

ROMEOVILLE WFO, IL extended weather forecast
Sunday
15 MAR 2026		 Monday
16 MAR 2026		 Tuesday
17 MAR 2026		 Wednesday
18 MAR 2026		 Thursday
19 MAR 2026
Low 37° Low 23° Low 9° Low 20° Low 31°
High 62° High 23° High 26° High 42° High 49°
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
Overcast
65% Rain		 Overcast
100% Rain/Snow		 Mostly Cloudy
24% Snow		 Mostly Cloudy
30% Rain/Snow		 Partly Cloudy
21% Rain
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