FRANKFORT, IL 60423 Weather Forecast & Current Conditions

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ROMEOVILLE WFO, IL
Current Weather

2:15 AM CDT JUL 23, 2025
Clear
72°F
Feels Like: 72°F
Dewpoint: 64°F
Rel. Hum.: 76%
Visibility: 10 miles
Wind: SE at 6 mph
Pressure: 30.08 inches
Last 72 hours

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FRANKFORT, IL 60423
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
REST OF TONIGHT
Mostly clear late in the evening, then becoming partly cloudy. Lows around 70. Southeast winds around 5 mph.
WEDNESDAY
Partly cloudy. Hot and humid with highs in the lower 90s. South winds 10 to 15 mph. Heat index values up to 107 in the afternoon.
WEDNESDAY NIGHT
Mostly clear. Warm and humid with lows in the mid 70s. South winds 5 to 10 mph. Heat index values up to 102 early in the evening.
THURSDAY
Mostly sunny in the morning, then becoming partly cloudy. A slight chance of showers and thunderstorms in the afternoon. Continued hot and humid with highs in the mid 90s. Southwest winds 10 to 15 mph. Chance of precipitation 20 percent. Heat index values up to 109.
THURSDAY NIGHT
Mostly cloudy. A chance of showers and thunderstorms in the evening, then showers and thunderstorms likely after midnight. Lows in the lower 70s. Southwest winds 5 to 10 mph. Chance of precipitation 70 percent. Heat index values up to 101 early in the evening.
FRIDAY
Mostly cloudy. A chance of showers and thunderstorms in the morning, then showers and thunderstorms likely in the afternoon. Highs in the mid 80s. Chance of precipitation 60 percent.
FRIDAY NIGHT
Mostly cloudy with a chance of showers. A chance of thunderstorms, mainly in the evening. Lows in the upper 60s. Chance of precipitation 50 percent.
SATURDAY
Mostly cloudy with a chance of showers. A slight chance of thunderstorms in the morning, then a chance of thunderstorms in the afternoon. Highs in the upper 80s. Chance of precipitation 40 percent.
SATURDAY NIGHT
Partly cloudy. Lows in the lower 70s.
SUNDAY
Partly cloudy in the morning, then becoming mostly sunny. Highs in the lower 90s. Heat index values up to 105.
SUNDAY NIGHT
Mostly clear. Lows around 70.
MONDAY
Partly cloudy in the morning, then becoming mostly sunny. Highs in the lower 90s. Heat index values up to 105.
MONDAY NIGHT
Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 70s. Heat index values up to 100 early in the evening.

Visible Weather Satellite
FRANKFORT, IL 60423
Infrared Weather Satellite
FRANKFORT, IL 60423
NEXRAD Weather Radar
FRANKFORT, IL 60423

ROMEOVILLE WFO, IL 3 hourly weather forecast

weather forecast created  8:00 PM EDT  7/22/2025
Wednesday
23 JUL 2025
FRANKFORT, IL 60423 weather forecast Day 1, 0 hours 1 AM 73° 73° Clear 5%

0% Thunder
( 15% severe)
SE   9 84% 68°
Low 70° FRANKFORT, IL 60423 weather forecast Day 1, 3 hours 4 AM 71° 71° Partly Cloudy SSE   8 87% 67°
High 93° FRANKFORT, IL 60423 weather forecast Day 1, 6 hours 7 AM 73° 73° Partly Cloudy 6%

0% Thunder
( 23% severe)
SSE   9 90% 70°

Partly Cloudy



FRANKFORT, IL 60423 weather forecast Day 1, 9 hours 10 AM 83° 89° Partly Cloudy S   12 72% 73°
FRANKFORT, IL 60423 weather forecast Day 1, 12 hours 1 PM 89° 101° Partly Cloudy 7%

0% Thunder
( 22% severe)
S   13 66% 76°
FRANKFORT, IL 60423 weather forecast Day 1, 15 hours 4 PM 92° 105° Partly Cloudy SSW   14 60% 76°
FRANKFORT, IL 60423 weather forecast Day 1, 18 hours 7 PM 90° 102° Partly Cloudy 1%

0% Thunder
( 8% severe)
SSW   13 64% 76°
FRANKFORT, IL 60423 weather forecast Day 1, 21 hours 10 PM 83° 92° Partly Cloudy S   9 82% 77°
Thursday
24 JUL 2025
FRANKFORT, IL 60423 weather forecast Day 2, 0 hours 1 AM 80° 86° Partly Cloudy 1%

0% Thunder
( 9% severe)
SSW   9 94% 78°
Low 77° FRANKFORT, IL 60423 weather forecast Day 2, 3 hours 4 AM 78° 81° Partly Cloudy S   9 97% 77°
High 94° FRANKFORT, IL 60423 weather forecast Day 2, 6 hours 7 AM 79° 84° Partly Cloudy 4%

0% Thunder
( 19% severe)
S   10 97% 78°

Partly Cloudy

Chance of Rain

FRANKFORT, IL 60423 weather forecast Day 2, 9 hours 10 AM 87° 99° Partly Cloudy SW   13 72% 77°
FRANKFORT, IL 60423 weather forecast Day 2, 12 hours 1 PM 92° 103° Mostly Cloudy 28%
RAIN
.5–1 in
0% Thunder
( 45% severe)
SW   15 58% 75°
FRANKFORT, IL 60423 weather forecast Day 2, 15 hours 4 PM 92° 103° Partly Cloudy SW   15 58% 75°
FRANKFORT, IL 60423 weather forecast Day 2, 18 hours 7 PM 87° 98° Mostly Cloudy 46%
RAIN
***
0% Thunder
( 47% severe)
WSW   12 70% 76°
FRANKFORT, IL 60423 weather forecast Day 2, 21 hours 10 PM 80° 85° Mostly Cloudy WSW   8 88% 76°

ROMEOVILLE WFO, IL extended weather forecast

BAD DAY
BAD DATE
BAD DAY
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Low 75° Low 72° Low 68° Low 72° Low 71°
High 93° High 84° High 88° High 94° High 91°
FRANKFORT, IL 60423 weather forecast Day 3 FRANKFORT, IL 60423 weather forecast Day 4 FRANKFORT, IL 60423 weather forecast Day 5 FRANKFORT, IL 60423 weather forecast Day 6 FRANKFORT, IL 60423 weather forecast Day 7
Partly Cloudy
35% Rain
Overcast
72% Rain
Overcast
64% Rain
Partly Cloudy
41% Rain
Partly Cloudy
39% Rain
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