Current Weather
3:06 PM
97°F
Mostly sunny
RealFeel® 99°
Hot
RealFeel Shade™ 96°
Hot
RealFeel®
99°
RealFeel Shade™
96°
Heat Index
100°
Max UV Index
2.2 (Low)
Wind
SSW 7 mph
Wind Gusts
11 mph
Humidity
36%
Indoor Humidity
36% (Humid)
Dew Point
66° F
Pressure
↔ 29.85 in
Cloud Cover
19%
Visibility
13 mi
Cloud Ceiling
34000 ft
Day
10/13
97°Hi
RealFeel®
108°
Dangerous Heat
RealFeel Shade™
103°
Very Hot
Hot with the temperature breaking the record high of 90 set in 1899 with sun mixing with clouds; caution advised if doing strenuous activities outside
Max UV Index4.0 (Moderate)
AccuLumen Brightness Index™9 (Very Bright)
WindSW 8 mph
Wind Gusts21 mph
Probability of Precipitation14%
Probability of Thunderstorms3%
Precipitation0.00 in
Cloud Cover27%
Night
10/13
71°Lo
RealFeel®
70°
Pleasant
Some clouds, very warm; showers and a heavier thunderstorm late; gusty winds can accompany any downpour
WindSW 7 mph
Wind Gusts12 mph
Probability of Precipitation90%
Probability of Thunderstorms54%
Precipitation0.85 in
Rain Amount0.85 in
Total Hours of Precipitation2
Total Hours of Rain2
Cloud Cover60%
Sun & Moon
11 hrs 18 mins
Rise
7:09 AM
Set
6:27 PM
Waxing Crescent
Rise
10:23 AM
Set
7:48 PM
Temperature History
10/13High
Low
Forecast
97°
71°
Average
71°
50°
Last Year
81°
63°
Record
90°
1899
33°
1979
Current Weather Conditions in St. Charles
St. Charles, Missouri is currently Mostly sunny with a temperature of 97°. The current RealFeel® Temperature is 99° (Hot) based on observed conditions including 36% humidity, 19% cloud cover, a UV index of 2, and winds of 7 mph. In shade, the RealFeel Shade™ is 96°. AccuWeather's MinuteCast® provides minute-by-minute precipitation forecasts for St. Charles, powered by forecasting systems and proprietary technology developed by AccuWeather meteorologists since 1962.
