FRANKFORT, IL 60423 Weather Forecast & Current Conditions

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ROMEOVILLE WFO, IL
Current Weather

12:45 PM CDT JUN 20, 2026
Scattered Clouds
73°F
Feels Like: 73°F
Dewpoint: 54°F
Rel. Hum.: 51%
Visibility: 10 miles
Wind: WNW at 9 mph, gusts to 16
Pressure: 29.97 inches
Last 72 hours

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FRANKFORT, IL 60423
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
REST OF TODAY
Mostly sunny. Highs in the upper 70s. Northwest winds 10 to 15 mph. Gusts up to 25 mph in the afternoon.
TONIGHT
Partly cloudy. Lows in the upper 50s. Northwest winds 5 to 10 mph, becoming east after midnight.
SUNDAY
Mostly cloudy. A chance of showers in the morning, then showers with a slight chance of thunderstorms in the afternoon. Highs in the lower 70s. East winds 5 to 10 mph, increasing to 10 to 15 mph with gusts up to 25 mph in the afternoon. Chance of precipitation 80 percent.
SUNDAY NIGHT
Mostly cloudy. Showers, mainly in the evening. Breezy with lows in the upper 50s. Northeast winds 15 to 20 mph, diminishing to 10 to 15 mph after midnight. Gusts up to 30 mph. Chance of precipitation 80 percent.
MONDAY
Mostly cloudy in the morning, then clearing. Highs in the lower 70s. Northeast winds 10 to 15 mph.
MONDAY NIGHT
Mostly clear. Lows in the lower 50s.
TUESDAY
Partly cloudy. Highs in the upper 70s.
TUESDAY NIGHT
Mostly clear. A slight chance of showers after midnight. Lows in the upper 50s. Chance of precipitation 20 percent.
WEDNESDAY
Partly cloudy. A chance of showers in the morning, then showers likely with a chance of thunderstorms in the afternoon. Highs in the upper 70s. Chance of precipitation 60 percent.
WEDNESDAY NIGHT
Partly cloudy. A chance of showers in the evening. Lows in the upper 50s. Chance of precipitation 30 percent.
THURSDAY
Partly cloudy. A chance of showers in the afternoon. Highs in the upper 70s. Chance of precipitation 30 percent.
THURSDAY NIGHT
Partly cloudy. Lows in the upper 50s.
FRIDAY
Partly cloudy. Highs in the upper 70s.

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 AM EDT  6/20/2026
Saturday
20 JUN 2026
FRANKFORT, IL 60423 weather forecast Day 1, 12 hours 1 PM 76° 78° Clear 0%

0% Thunder
( 2% severe)
WNW   15 46% 54°
High 78° FRANKFORT, IL 60423 weather forecast Day 1, 15 hours 4 PM 77° 78° Partly Cloudy WNW   15 43% 53°
Partly Cloudy



FRANKFORT, IL 60423 weather forecast Day 1, 18 hours 7 PM 75° 75° Partly Cloudy 0%

0% Thunder
( 1% severe)
WNW   10 48% 54°
FRANKFORT, IL 60423 weather forecast Day 1, 21 hours 10 PM 66° 66° Partly Cloudy WNW   5 68% 55°
Sunday
21 JUN 2026
FRANKFORT, IL 60423 weather forecast Day 2, 0 hours 1 AM 62° 63° Mostly Cloudy 0%

0% Thunder
( 1% severe)
  CALM 78% 55°
Low 57° FRANKFORT, IL 60423 weather forecast Day 2, 3 hours 4 AM 60° 61° Mostly Cloudy   CALM 84% 55°
High 73° FRANKFORT, IL 60423 weather forecast Day 2, 6 hours 7 AM 62° 63° Mostly Cloudy 48%
RAIN
.5–1 in
0% Thunder
( 5% severe)
ESE   3 87% 58°

Mostly Cloudy

Rain Likely

FRANKFORT, IL 60423 weather forecast Day 2, 9 hours 10 AM 70° 70° Mostly Cloudy ESE   7 66% 58°
FRANKFORT, IL 60423 weather forecast Day 2, 12 hours 1 PM 71° 71° Mostly Cloudy 84%
RAIN
***
0% Thunder
( 18% severe)
ESE   9 63% 58°
FRANKFORT, IL 60423 weather forecast Day 2, 15 hours 4 PM 68° 68° Mostly Cloudy E   14 70% 58°
FRANKFORT, IL 60423 weather forecast Day 2, 18 hours 7 PM 65° 65° Mostly Cloudy 83%
RAIN
***
0% Thunder
( 18% severe)
ENE   18 78% 58°
FRANKFORT, IL 60423 weather forecast Day 2, 21 hours 10 PM 62° 60° Mostly Cloudy ENE   18 90% 59°
Monday
22 JUN 2026
FRANKFORT, IL 60423 weather forecast Day 3, 0 hours 1 AM 61° 59° Mostly Cloudy 52%
RAIN
>2 in
0% Thunder
( 4% severe)
NE   16 93% 59°
Low 57° FRANKFORT, IL 60423 weather forecast Day 3, 3 hours 4 AM 60° 57° Mostly Cloudy NNE   15 96% 59°
High 73° FRANKFORT, IL 60423 weather forecast Day 3, 6 hours 7 AM 61° 59° Mostly Cloudy 15%
RAIN
.01–.1 in
0% Thunder
( 4% severe)
NNE   15 97% 60°

Mostly Cloudy



FRANKFORT, IL 60423 weather forecast Day 3, 9 hours 10 AM 66° 66° Mostly Cloudy NE   15 84% 61°
FRANKFORT, IL 60423 weather forecast Day 3, 15 hours 1 PM 71° 71° Mostly Cloudy 2%

0% Thunder
( 3% severe)
NNE   15 66% 59°
FRANKFORT, IL 60423 weather forecast Day 3, 18 hours 4 PM 72° 72° Partly Cloudy NNE   15 57% 56°
FRANKFORT, IL 60423 weather forecast Day 3, 21 hours 7 PM 69° 69° Partly Cloudy     NNE   14 57% 53°

ROMEOVILLE WFO, IL extended weather forecast

Tuesday
23 JUN 2026
Wednesday
24 JUN 2026
Thursday
25 JUN 2026
Friday
26 JUN 2026
Saturday
27 JUN 2026
Low 55° Low 57° Low 60° Low 59° Low 60°
High 77° High 78° High 79° High 76° High 80°
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 <!--SEARCHED_TOWN_NAME--> weather forecast Day 8
Partly Cloudy
9% Rain
Partly Cloudy
55% Rain
Partly Cloudy
27% Rain
Partly Cloudy
34% Rain
Overcast
39% Rain
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