FRANKFORT, IL 60423 Weather Forecast & Current Conditions
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  60423 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)
 CURRENT WEATHER

ROMEOVILLE WFO, IL
Current Weather
3:45 PM CDT JUN 5, 2026
Overcast
79°F
Feels Like: 81°F
Dewpoint: 68°F
Rel. Hum.: 69%
Visibility: 10 miles
Wind: SW at 15 mph, gusts to 25
Pressure: 29.87 inches
Last 72 hours

Local Area Snow Depth

Illinois Current Weather

Illinois MOS Forecast Weather


Regional Weather Maps

(Automated weather data from NWS/FAA)
  60423 WEATHER FORECAST
10-Day model forecast maps
2025 Hurricanes

FRANKFORT, IL 60423
Weather Forecast

 Snowfall Forecast pages
Snow Depth pages
TONIGHT
Mostly cloudy. A chance of showers and a slight chance of thunderstorms in the evening, then showers and thunderstorms likely after midnight. Lows in the upper 60s. Southwest winds around 10 mph. Gusts up to 25 mph in the evening. Chance of precipitation 70 percent.
SATURDAY
Mostly cloudy in the morning, then becoming partly cloudy. A chance of showers and thunderstorms early in the morning, then a slight chance of showers and thunderstorms late in the morning. A chance of showers and thunderstorms in the afternoon. Highs in the mid 80s. West winds around 10 mph, becoming northwest in the afternoon. Chance of precipitation 40 percent.
SATURDAY NIGHT
Mostly cloudy. A chance of thunderstorms in the evening. A chance of showers. A slight chance of thunderstorms after midnight. Lows in the mid 60s. East winds around 5 mph. Chance of precipitation 40 percent.
SUNDAY
Mostly cloudy. A slight chance of showers and thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. Highs in the mid 80s. Southeast winds 5 to 10 mph. Chance of precipitation 50 percent.
SUNDAY NIGHT
Mostly cloudy. A chance of thunderstorms in the evening. A chance of showers. A slight chance of thunderstorms after midnight. Lows in the upper 60s. Southeast winds 5 to 10 mph. Chance of precipitation 50 percent.
MONDAY
Showers likely with a chance of thunderstorms in the morning, then showers with thunderstorms likely in the afternoon. Highs in the lower 80s. Chance of precipitation 90 percent.
MONDAY NIGHT
A chance of thunderstorms. Showers. Lows in the upper 60s. Chance of precipitation 80 percent.
TUESDAY
Mostly cloudy. A slight chance of showers and thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. Highs in the upper 80s. Chance of precipitation 50 percent.
TUESDAY NIGHT
Partly cloudy with a chance of showers and thunderstorms. Lows in the upper 60s. Chance of precipitation 40 percent.
WEDNESDAY
Mostly cloudy in the morning, then clearing. Highs in the lower 90s. Heat index values up to 105.
WEDNESDAY NIGHT
Mostly clear. Lows in the lower 70s. Heat index values up to 100 early in the evening.
THURSDAY
Mostly sunny in the morning, then becoming partly cloudy. Highs in the mid 90s. Heat index values up to 105.
THURSDAY NIGHT
Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 70s. Heat index values up to 100 early in the evening.

  60423 WEATHER SATELLITE LOOPS
Visible Weather Satellite
FRANKFORT, IL 60423
Infrared Weather Satellite
FRANKFORT, IL 60423
  60423 WEATHER RADAR LOOP
NEXRAD Weather Radar
FRANKFORT, IL 60423
 MOS COMPUTER WEATHER FORECAST

ROMEOVILLE WFO, IL 3 hourly weather forecast
weather forecast created  8:00 AM EDT  6/ 5/2026
Friday
5 JUN 2026		 FRANKFORT, IL 60423 weather forecast Day 1, 12 hours 1 PM 77° 79° Mostly Cloudy 73%
RAIN
***		 0% Thunder
( 51% severe)		 SSW   18 71% 67°
High 79° FRANKFORT, IL 60423 weather forecast Day 1, 15 hours 4 PM 78° 80° Mostly Cloudy SW   18 76% 70°
Mostly Cloudy

Rain Likely


Breezy		 FRANKFORT, IL 60423 weather forecast Day 1, 18 hours 7 PM 78° 80° Mostly Cloudy 67%
RAIN
***		 0% Thunder
( 33% severe)		 WSW   16 74% 69°
FRANKFORT, IL 60423 weather forecast Day 1, 21 hours 10 PM 74° 74° Partly Cloudy SW   12 84% 69°
Saturday
6 JUN 2026		 FRANKFORT, IL 60423 weather forecast Day 2, 0 hours 1 AM 70° 70° Mostly Cloudy 65%
RAIN
***		 0% Thunder
( 35% severe)		 SW   12 93% 68°
Low 65° FRANKFORT, IL 60423 weather forecast Day 2, 3 hours 4 AM 69° 69° Overcast SW   12 90% 66°
High 84° FRANKFORT, IL 60423 weather forecast Day 2, 6 hours 7 AM 69° 69° Mostly Cloudy 30%
RAIN
.01–.1 in		 0% Thunder
( 22% severe)		 WSW   12 97% 68°

Mostly Cloudy

Chance of Rain

 FRANKFORT, IL 60423 weather forecast Day 2, 9 hours 10 AM 75° 75° Mostly Cloudy WSW   12 90% 72°
FRANKFORT, IL 60423 weather forecast Day 2, 12 hours 1 PM 81° 85° Partly Cloudy 36%
RAIN
.01–.1 in		 0% Thunder
( 49% severe)		 W   10 72% 71°
FRANKFORT, IL 60423 weather forecast Day 2, 15 hours 4 PM 84° 89° Partly Cloudy WNW   9 65% 71°
FRANKFORT, IL 60423 weather forecast Day 2, 18 hours 7 PM 82° 86° Partly Cloudy 23%
RAIN
.1–.25 in		 0% Thunder
( 39% severe)		 ENE   6 67% 70°
FRANKFORT, IL 60423 weather forecast Day 2, 21 hours 10 PM 73° 73° Mostly Cloudy E   6 84% 68°
Sunday
7 JUN 2026		 FRANKFORT, IL 60423 weather forecast Day 3, 0 hours 1 AM 69° 69° Mostly Cloudy 23%
RAIN
<.01 in		 0% Thunder
( 24% severe)		 ESE   6 90% 66°
Low 64° FRANKFORT, IL 60423 weather forecast Day 3, 3 hours 4 AM 68° 68° Mostly Cloudy ESE   6 90% 65°
High 84° FRANKFORT, IL 60423 weather forecast Day 3, 6 hours 7 AM 68° 68° Mostly Cloudy 12%
RAIN
<.01 in		 0% Thunder
( 16% severe)		 E   7 93% 66°

Mostly Cloudy

Chance of Rain

 FRANKFORT, IL 60423 weather forecast Day 3, 9 hours 10 AM 76° 77° Mostly Cloudy E   8 82% 70°
FRANKFORT, IL 60423 weather forecast Day 3, 15 hours 1 PM 82° 85° Mostly Cloudy 29%
RAIN
<.01 in		 0% Thunder
( 35% severe)		 ESE   9 65% 69°
FRANKFORT, IL 60423 weather forecast Day 3, 18 hours 4 PM 83° 87° Mostly Cloudy ESE   10 63% 69°
FRANKFORT, IL 60423 weather forecast Day 3, 21 hours 7 PM 79° 81° Mostly Cloudy     ESE   12 67% 67°

ROMEOVILLE WFO, IL extended weather forecast
Monday
8 JUN 2026		 Tuesday
9 JUN 2026		 Wednesday
10 JUN 2026		 Thursday
11 JUN 2026		 Friday
12 JUN 2026
Low 66° Low 66° Low 64° Low 70° Low 68°
High 81° High 84° High 86° High 93° High 84°
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
Overcast
79% Rain		 Overcast
55% Rain		 Partly Cloudy
40% Rain		 Partly Cloudy
25% Rain		 Mostly Cloudy
33% Rain
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