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
10:46 AM CDT AUG 21, 2026
Broken Clouds 70°F
Feels Like:	70°F
Dewpoint:	64°F
Rel. Hum.:	81%
Visibility:	10 miles
Wind:	WSW at 6 mph
Pressure:	30.09 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 2026 Hurricanes	ROMEOVILLE, IL 60446 Weather Forecast	Snowfall Forecast pages Snow Depth pages

REST OF TODAY
Mostly cloudy late in the morning, then becoming partly cloudy. A slight chance of thunderstorms late in the morning. A chance of showers. A chance of thunderstorms in the afternoon. Highs in the upper 70s. Southwest winds 5 to 10 mph. Chance of precipitation 50 percent.

TONIGHT
Mostly cloudy. A chance of showers and thunderstorms early in the evening, then showers and thunderstorms likely late in the evening. A slight chance of showers and thunderstorms after midnight. Lows in the mid 60s. Southwest winds around 5 mph. Chance of precipitation 60 percent.

SATURDAY
Partly cloudy. A slight chance of showers and thunderstorms in the afternoon. Highs in the upper 70s. Northwest winds 10 to 15 mph. Chance of precipitation 20 percent.

SATURDAY NIGHT
Mostly clear. Lows in the upper 50s. Northwest winds 5 to 10 mph.

SUNDAY
Mostly sunny in the morning, then becoming partly cloudy. Highs in the mid 70s. Northwest winds 5 to 10 mph.

SUNDAY NIGHT
Partly cloudy. Lows in the upper 50s.

MONDAY
Partly cloudy. Highs in the mid 70s.

MONDAY NIGHT
Partly cloudy. Lows in the upper 50s.

TUESDAY
Partly cloudy. Highs in the upper 70s.

TUESDAY NIGHT
Mostly cloudy. Lows in the lower 60s.

WEDNESDAY
Mostly cloudy. A chance of showers and thunderstorms in the afternoon. Highs around 80. Chance of precipitation 30 percent.

WEDNESDAY NIGHT
Partly cloudy. Lows in the lower 60s.

THURSDAY
Mostly sunny in the morning, then becoming partly cloudy. Highs in the upper 70s.

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 8:00 PM EDT 8/20/2026

DAY/DATE &
WEATHER FORECAST SUMMARY

Friday
21 AUG 2026

1 AM

62°

63°

Partly Cloudy

2%

0% Thunder
( 1% severe)

CALM

84%

57°

Low 58°

4 AM

59°

60°

Clear

CALM

93%

57°

High 78°

7 AM

60°

61°

Partly Cloudy

3%

0% Thunder
( 6% severe)

CALM

96%

59°

Mostly Cloudy

Chance of Rain

10 AM

72°

72°

Mostly Cloudy

SW 1

76%

64°

1 PM

77°

79°

Mostly Cloudy

21%
RAIN
<.01 in

0% Thunder
( 25% severe)

SW 7

69%

66°

4 PM

77°

79°

Mostly Cloudy

SW 9

71%

67°

7 PM

75°

75°

Mostly Cloudy

50%
RAIN
.1–.25 in

0% Thunder
( 38% severe)

SSW 8

82%

69°

10 PM

70°

70°

Mostly Cloudy

SSW 6

93%

68°

Saturday
22 AUG 2026

1 AM

67°

67°

Mostly Cloudy

14%
RAIN
.01–.1 in

0% Thunder
( 13% severe)

WSW 7

100%

67°

Low 65°

4 AM

66°

66°

Mostly Cloudy

W 7

100%

66°

High 78°

7 AM

66°

66°

Mostly Cloudy

3%

0% Thunder
( 8% severe)

NW 9

100%

66°

Partly Cloudy

10 AM

73°

73°

Partly Cloudy

NNW 12

84%

68°

1 PM

77°

79°

Clear

7%

0% Thunder
( 29% severe)

NNW 13

69%

66°

4 PM

76°

78°

Partly Cloudy

NW 13

69%

65°

7 PM

74°

74°

Clear

3%

0% Thunder
( 14% severe)

NW 9

71%

64°

10 PM

67°

67°

Clear

NNW 7

87%

63°


ROMEOVILLE WFO, IL extended weather forecast
Sunday 23 AUG 2026	Monday 24 AUG 2026	Tuesday 25 AUG 2026	Wednesday 26 AUG 2026	Thursday 27 AUG 2026
Low 59°	Low 57°	Low 60°	Low 65°	Low 64°
High 82°	High 79°	High 82°	High 82°	High 83°

Clear 5% Rain	Clear 4% Rain	Partly Cloudy 19% Rain	Mostly Cloudy 51% Rain	Partly Cloudy 32% Rain

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