ST CHARLES, IL 60174 Weather Forecast & Current Conditions

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WEST CHICAGO, IL
Current Weather

11:52 AM CDT MAY 21, 2026
Scattered Clouds
57°F
Feels Like: 54°F
Dewpoint: 46°F
Rel. Hum.: 67%
Visibility: 10 miles
Wind: E at 12 mph, gusts to 17
Pressure: 30.28 inches
Last 72 hours

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ST CHARLES, IL 60174
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
TODAY
Mostly cloudy in the morning, then becoming partly cloudy. Highs in the lower 60s. Northeast winds 10 to 15 mph. Gusts up to 25 mph in the afternoon.
TONIGHT
Mostly cloudy. Lows in the upper 40s. Northeast winds 10 to 15 mph.
FRIDAY
Mostly cloudy. A slight chance of showers in the afternoon. Highs in the upper 60s. East winds 10 to 15 mph with gusts up to 25 mph. Chance of precipitation 20 percent.
FRIDAY NIGHT
Cloudy. A chance of showers in the evening, then showers likely after midnight. Lows in the lower 50s. Northeast winds 10 to 15 mph. Gusts up to 25 mph in the evening. Chance of precipitation 60 percent.
SATURDAY
Mostly cloudy. A slight chance of showers in the morning. Highs in the lower 70s. North winds around 10 mph. Chance of precipitation 20 percent.
SATURDAY NIGHT
Mostly cloudy with a slight chance of showers and thunderstorms. Lows in the lower 50s. Chance of precipitation 20 percent.
SUNDAY
Mostly cloudy with a 20 percent chance of showers. Highs in the upper 70s.
SUNDAY NIGHT
Partly cloudy in the evening, then clearing. Lows in the mid 50s.
MEMORIAL DAY
Partly cloudy in the morning, then clearing. Highs in the lower 80s.
MONDAY NIGHT
Partly cloudy. Lows in the upper 50s.
TUESDAY
Mostly cloudy in the morning, then becoming partly cloudy. Highs in the lower 80s.
TUESDAY NIGHT
Partly cloudy in the evening, then mostly cloudy with a chance of showers after midnight. Lows around 60. Chance of precipitation 30 percent.
WEDNESDAY
Mostly cloudy in the morning, then becoming partly cloudy. A chance of showers. Highs in the mid 80s. Chance of precipitation 40 percent.

Visible Weather Satellite
ST CHARLES, IL 60174
Infrared Weather Satellite
ST CHARLES, IL 60174
NEXRAD Weather Radar
ST CHARLES, IL 60174

WEST CHICAGO, IL 3 hourly weather forecast

weather forecast created  8:00 AM EDT  5/21/2026
Thursday
21 MAY 2026
ST CHARLES, IL 60174 weather forecast Day 1, 12 hours 1 PM 60° 58° Mostly Cloudy 2%

0% Thunder
( 1% severe)
ENE   14 47% 40°
High 62° ST CHARLES, IL 60174 weather forecast Day 1, 15 hours 4 PM 61° 59° Partly Cloudy ENE   16 41% 37°
Mostly Cloudy



ST CHARLES, IL 60174 weather forecast Day 1, 18 hours 7 PM 57° 54° Partly Cloudy 3%

0% Thunder
( 2% severe)
ENE   14 43% 35°
ST CHARLES, IL 60174 weather forecast Day 1, 21 hours 10 PM 51° 47° Mostly Cloudy NE   10 61% 38°
Friday
22 MAY 2026
ST CHARLES, IL 60174 weather forecast Day 2, 0 hours 1 AM 51° 48° Mostly Cloudy 4%

0% Thunder
( 1% severe)
ENE   8 66% 40°
Low 47° ST CHARLES, IL 60174 weather forecast Day 2, 3 hours 4 AM 51° 47° Mostly Cloudy ENE   12 68% 41°
High 67° ST CHARLES, IL 60174 weather forecast Day 2, 6 hours 7 AM 51° 46° Mostly Cloudy 4%

0% Thunder
( 1% severe)
ENE   13 68% 41°

Mostly Cloudy



ST CHARLES, IL 60174 weather forecast Day 2, 9 hours 10 AM 58° 55° Mostly Cloudy ENE   14 53% 41°
ST CHARLES, IL 60174 weather forecast Day 2, 12 hours 1 PM 63° 61° Mostly Cloudy 13%
RAIN
.01–.1 in
0% Thunder
( 3% severe)
ENE   15 50% 44°
ST CHARLES, IL 60174 weather forecast Day 2, 15 hours 4 PM 66° 66° Mostly Cloudy ENE   15 50% 47°
ST CHARLES, IL 60174 weather forecast Day 2, 18 hours 7 PM 64° 63° Overcast 48%
RAIN
***
0% Thunder
( 6% severe)
ENE   15 56% 48°
ST CHARLES, IL 60174 weather forecast Day 2, 21 hours 10 PM 59° 57° Mostly Cloudy E   13 75% 51°
Saturday
23 MAY 2026
ST CHARLES, IL 60174 weather forecast Day 3, 0 hours 1 AM 57° 55° Mostly Cloudy 52%
RAIN
***
0% Thunder
( 3% severe)
ENE   10 83% 52°
Low 52° ST CHARLES, IL 60174 weather forecast Day 3, 3 hours 4 AM 55° 52° Mostly Cloudy ENE   9 90% 52°
High 72° ST CHARLES, IL 60174 weather forecast Day 3, 6 hours 7 AM 55° 53° Mostly Cloudy 17%
RAIN
.01–.1 in
0% Thunder
( 2% severe)
NE   8 93% 53°

Mostly Cloudy



ST CHARLES, IL 60174 weather forecast Day 3, 9 hours 10 AM 61° 60° Mostly Cloudy NE   8 81% 55°
ST CHARLES, IL 60174 weather forecast Day 3, 15 hours 1 PM 67° 67° Mostly Cloudy 7%

0% Thunder
( 7% severe)
NNE   9 70% 57°
ST CHARLES, IL 60174 weather forecast Day 3, 18 hours 4 PM 71° 71° Mostly Cloudy NNE   9 61% 57°
ST CHARLES, IL 60174 weather forecast Day 3, 21 hours 7 PM 70° 70° Mostly Cloudy     NE   8 63% 57°

WEST CHICAGO, IL extended weather forecast

Sunday
24 MAY 2026
Monday
25 MAY 2026
Tuesday
26 MAY 2026
Wednesday
27 MAY 2026
Thursday
28 MAY 2026
Low 53° Low 59° Low 61° Low 61° Low 62°
High 80° High 82° High 82° High 80° High 82°
ST CHARLES, IL 60174 weather forecast Day 4 ST CHARLES, IL 60174 weather forecast Day 5 ST CHARLES, IL 60174 weather forecast Day 6 ST CHARLES, IL 60174 weather forecast Day 7 <!--SEARCHED_TOWN_NAME--> weather forecast Day 8
Overcast
30% Rain
Overcast
45% Rain
Overcast
33% Rain
Overcast
61% Rain
Overcast
58% Rain
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