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 PM CDT MAR 12, 2026
Clear
45°F
Feels Like: 38°F
Dewpoint: 25°F
Rel. Hum.: 45%
Visibility: 10 miles
Wind: SSW at 14 mph
Pressure: 30.04 inches
Last 72 hours

Local Area Snow Depth

Illinois Current Weather

Illinois MOS Forecast Weather


Regional Weather Maps

(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
TONIGHT
Mostly cloudy. A chance of showers in the evening, then showers likely after midnight. Very windy. Lows in the upper 30s. South winds 20 to 25 mph with gusts up to 40 mph, becoming southwest 20 to 30 mph with gusts up to 60 mph after midnight. Chance of precipitation 60 percent.
FRIDAY
Mostly cloudy in the morning, then becoming partly cloudy. Very windy with highs in the upper 40s. West winds 25 to 35 mph with gusts up to 60 mph.
FRIDAY NIGHT
Mostly cloudy and breezy. Lows around 30. Northwest winds 10 to 15 mph with gusts up to 30 mph, becoming north around 5 mph after midnight.
SATURDAY
Cloudy. A slight chance of snow showers. A slight chance of rain showers in the afternoon. Highs in the lower 40s. East winds around 5 mph, increasing to around 10 mph in the afternoon. Chance of precipitation 20 percent.
SATURDAY NIGHT
Cloudy. A chance of rain showers in the evening, then rain showers likely after midnight. Breezy. Near steady temperature in the upper 30s. East winds 10 to 15 mph, increasing to 15 to 20 mph with gusts up to 30 mph after midnight. Chance of precipitation 70 percent.
SUNDAY
Showers likely in the morning, then showers with a chance of thunderstorms in the afternoon. Breezy with highs in the upper 50s. Chance of precipitation 90 percent.
SUNDAY NIGHT
Rain in the evening. Snow, windy with lows around 20. Chance of precipitation near 100 percent.
MONDAY
Cloudy. Snow likely, mainly in the morning. Windy with highs in the mid 20s. Chance of precipitation 60 percent.
MONDAY NIGHT
Mostly cloudy in the evening, then becoming partly cloudy. Blustery with lows 5 to 10 above. Wind chill values as low as 10 below.
TUESDAY
Mostly sunny in the morning, then becoming mostly cloudy. Highs in the mid 20s. Wind chill values as low as 10 below in the morning.
TUESDAY NIGHT
Partly cloudy in the evening, then mostly cloudy with a chance of snow after midnight. Lows 10 to 15. Chance of precipitation 30 percent.
WEDNESDAY
Mostly cloudy. Highs in the upper 30s.
WEDNESDAY NIGHT
Mostly cloudy. Lows in the upper 20s.

  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 AM EST  3/12/2026
Thursday
12 MAR 2026		 ROMEOVILLE, IL 60446 weather forecast Day 1, 12 hours 12 PM 42° 36° Clear 11%
RAIN
<.01 in		 0% Thunder
( 0% severe)		 W   10 50% 25°
High 47° ROMEOVILLE, IL 60446 weather forecast Day 1, 15 hours 3 PM 46° 40° Mostly Cloudy WSW   13 41% 24°
Increasing Clouds

Chance of Rain

 ROMEOVILLE, IL 60446 weather forecast Day 1, 18 hours 6 PM 43° 36° Mostly Cloudy 32%
RAIN
<.01 in		 0% Thunder
( 2% severe)		 S   14 55% 28°
ROMEOVILLE, IL 60446 weather forecast Day 1, 21 hours 9 PM 42° 33° Mostly Cloudy S   20 62% 30°
Friday
13 MAR 2026		 ROMEOVILLE, IL 60446 weather forecast Day 2, 0 hours 12 AM 41° 31° Mostly Cloudy 43%
RAIN
.01–.1 in		 0% Thunder
( 2% severe)		 S   24 65% 30°
Low 38° ROMEOVILLE, IL 60446 weather forecast Day 2, 3 hours 3 AM 41° 31° Mostly Cloudy SW   25 70% 32°
High 48° ROMEOVILLE, IL 60446 weather forecast Day 2, 6 hours 6 AM 39° 28° Mostly Cloudy 2%

 0% Thunder
( 0% severe)		 W   25 73% 31°

Mostly Cloudy




Windy		 ROMEOVILLE, IL 60446 weather forecast Day 2, 9 hours 9 AM 40° 29° Mostly Cloudy W   28 64% 29°
ROMEOVILLE, IL 60446 weather forecast Day 2, 12 hours 12 PM 43° 33° Mostly Cloudy 0%

 0% Thunder
( 0% severe)		 W   29 53% 27°
ROMEOVILLE, IL 60446 weather forecast Day 2, 15 hours 3 PM 45° 36° Partly Cloudy WNW   24 47% 26°
ROMEOVILLE, IL 60446 weather forecast Day 2, 18 hours 6 PM 41° 33° Partly Cloudy 0%

 0% Thunder
( 0% severe)		 WNW   15 52% 25°
ROMEOVILLE, IL 60446 weather forecast Day 2, 21 hours 9 PM 36° 28° Mostly Cloudy WNW   10 63% 25°
Saturday
14 MAR 2026		 ROMEOVILLE, IL 60446 weather forecast Day 3, 0 hours 12 AM 33° 28° Mostly Cloudy 6%

 0% Thunder
( 0% severe)		 NW   6 68% 24°
Low 30° ROMEOVILLE, IL 60446 weather forecast Day 3, 3 hours 3 AM 31° 26° Mostly Cloudy N   5 74% 24°
High 43° ROMEOVILLE, IL 60446 weather forecast Day 3, 6 hours 6 AM 31° 28° Mostly Cloudy 13%
SNOW
<.1 in		 0% Thunder
( 1% severe)		 ENE   3 74% 24°

Overcast



 ROMEOVILLE, IL 60446 weather forecast Day 3, 9 hours 9 AM 35° 31° Overcast ESE   5 66% 25°
ROMEOVILLE, IL 60446 weather forecast Day 3, 15 hours 12 PM 39° 34° Overcast 13%
SNOW
<.1 in		 0% Thunder
( 1% severe)		 SE   7 61% 27°
ROMEOVILLE, IL 60446 weather forecast Day 3, 18 hours 3 PM 42° 36° Mostly Cloudy ESE   9 60% 29°
ROMEOVILLE, IL 60446 weather forecast Day 3, 21 hours 6 PM 41° 34° Overcast     E   12 65% 30°

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 38° Low 20° Low 9° Low 16° Low 27°
High 59° High 24° High 22° High 36° High 47°
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
71% Rain		 Overcast
96% Rain/Snow		 Mostly Cloudy
18% Snow		 Partly Cloudy
17% Snow		 Partly Cloudy
23% Rain/Snow
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