Saint Charles, MO

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Current Weather Forecast for Saint Charles

MO 63302  |   5:20pm

Weather Conditions

91°
Feels Like 97°
Fair / Mostly Sunny
Fair
76° 100°
UV Index
1
UV Index
Air Quality
Moderate
Air Quality
Wind
W 7 mph
Wind
Rain
0 in
rain

Tonight

Thu 9/17
74°
Lowest Temperature
Scattered Thunderstorms
78%
Thunderstorms during the evening will give way to mainly clear skies after midnight. Low 74F. Winds W at 5 to 10 mph. Chance of rain 80%.

Tomorrow

Fri 9/18
96°
Highest Temperature
Partly / Cloudy
15%
Sunshine and clouds mixed. A stray shower or thunderstorm is possible. High 96F. Winds light and variable.

Tomorrow night

Fri 9/18
74°
Lowest Temperature
Partly Cloudy
20%
Clear to partly cloudy. Low 74F. Winds SE at 5 to 10 mph.

Local Weather Radar - Saint Charles, MO

Live Saint Charles Local Radar Forecast by FOX Weather

Next 12 Hours Forecast in Saint Charles

Hourly Weather Forecast & Temperature

6PM
Partly / Cloudy
20%
90°
Feels Like 96°
Partly Cloudy
Wind
SW 6 mph
Wind
Pressure
1019 mb
Pressure
Humidity
52%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
31%
Cloud Cover
7PM
Fair / Mostly Sunny
5%
87°
Feels Like 94°
Mostly Sunny
Wind
SSW 4 mph
Wind
Pressure
1019 mb
Pressure
Humidity
58%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
24%
Cloud Cover
8PM
Partly Cloudy
15%
85°
Feels Like 91°
Partly Cloudy
Wind
SSW 4 mph
Wind
Pressure
1019 mb
Pressure
Humidity
63%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
43%
Cloud Cover
9PM
Partly Cloudy
15%
85°
Feels Like 92°
Partly Cloudy
Wind
SW 3 mph
Wind
Pressure
1020 mb
Pressure
Humidity
68%
Humidity
UV Index
0
UV Index
Visibility
9mi
Visibility
Visibility
38%
Cloud Cover
10PM
Partly Cloudy
15%
83°
Feels Like 89°
Partly Cloudy
Wind
SW 3 mph
Wind
Pressure
1020 mb
Pressure
Humidity
73%
Humidity
UV Index
0
UV Index
Visibility
9mi
Visibility
Visibility
36%
Cloud Cover
11PM
Clear
3%
81°
Feels Like 87°
Clear
Wind
WSW 2 mph
Wind
Pressure
1020 mb
Pressure
Humidity
76%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
10%
Cloud Cover
12AM
Clear
2%
79°
Feels Like 85°
Clear
Wind
W 2 mph
Wind
Pressure
1020 mb
Pressure
Humidity
79%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
11%
Cloud Cover
1AM
Fair / Mostly Clear
15%
80°
Feels Like 85°
Mostly Clear
Wind
WNW 2 mph
Wind
Pressure
1020 mb
Pressure
Humidity
79%
Humidity
UV Index
0
UV Index
Visibility
9mi
Visibility
Visibility
29%
Cloud Cover
2AM
Fair / Mostly Clear
15%
78°
Feels Like 83°
Mostly Clear
Wind
WNW 2 mph
Wind
Pressure
1020 mb
Pressure
Humidity
81%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
28%
Cloud Cover
3AM
Fair / Mostly Clear
15%
78°
Feels Like 83°
Mostly Clear
Wind
NW 2 mph
Wind
Pressure
1020 mb
Pressure
Humidity
82%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
26%
Cloud Cover
4AM
Fair / Mostly Clear
15%
77°
Feels Like 82°
Mostly Clear
Wind
NNW 2 mph
Wind
Pressure
1020 mb
Pressure
Humidity
85%
Humidity
UV Index
0
UV Index
Visibility
9mi
Visibility
Visibility
26%
Cloud Cover
5AM
Clear
7%
76°
Feels Like 81°
Clear
Wind
NNE 2 mph
Wind
Pressure
1020 mb
Pressure
Humidity
87%
Humidity
UV Index
0
UV Index
Visibility
8mi
Visibility
Visibility
11%
Cloud Cover
Thu 9/17
Thu
Scattered Thunderstorms
78%
76°
100°
Thunderstorms early. Lows overnight in the mid 70s.
Feels Like
97°
Feels Like
Wind
W 6 mph
Wind
Humidity
74%
Humidity
UV Index
0
UV Index
Visibility
6:45 AM
Sunrise
Visibility
7:06 PM
Sunset
Fri 9/18
Fri
Partly / Cloudy
15%
74°
96°
Partly cloudy. Highs in the mid 90s and lows in the mid 70s.
Feels Like
104°
Feels Like
Wind
ESE 5 mph
Wind
Humidity
63%
Humidity
UV Index
7
UV Index
Visibility
6:46 AM
Sunrise
Visibility
7:05 PM
Sunset
Sat 9/19
Sat
Mostly Cloudy
12%
74°
96°
Considerable cloudiness. Highs in the mid 90s and lows in the low 70s.
Feels Like
99°
Feels Like
Wind
SW 9 mph
Wind
Humidity
49%
Humidity
UV Index
4
UV Index
Visibility
6:47 AM
Sunrise
Visibility
7:03 PM
Sunset
Sun 9/20
Sun
Mostly Cloudy
13%
72°
91°
Considerable cloudiness. Highs in the low 90s and lows in the low 70s.
Feels Like
93°
Feels Like
Wind
W 8 mph
Wind
Humidity
51%
Humidity
UV Index
5
UV Index
Visibility
6:48 AM
Sunrise
Visibility
7:01 PM
Sunset
Mon 9/21
Mon
Scattered Thunderstorms
63%
67°
78°
Scattered thunderstorms possible. Highs in the upper 70s and lows in the mid 60s.
Feels Like
81°
Feels Like
Wind
NW 8 mph
Wind
Humidity
76%
Humidity
UV Index
4
UV Index
Visibility
6:49 AM
Sunrise
Visibility
7:00 PM
Sunset
Tue 9/22
Tue
Mostly Cloudy
20%
61°
70°
Considerable cloudiness. Highs in the low 70s and lows in the upper 50s.
Feels Like
70°
Feels Like
Wind
N 10 mph
Wind
Humidity
74%
Humidity
UV Index
5
UV Index
Visibility
6:49 AM
Sunrise
Visibility
6:58 PM
Sunset
Wed 9/23
Wed
Partly / Cloudy
6%
59°
71°
Times of sun and clouds. Highs in the low 70s and lows in the upper 50s.
Feels Like
71°
Feels Like
Wind
N 8 mph
Wind
Humidity
67%
Humidity
UV Index
6
UV Index
Visibility
6:50 AM
Sunrise
Visibility
6:57 PM
Sunset
Thu 9/24
Thu
Partly / Cloudy
8%
57°
75°
Mix of sun and clouds. Highs in the mid 70s and lows in the mid 50s.
Feels Like
75°
Feels Like
Wind
N 7 mph
Wind
Humidity
65%
Humidity
UV Index
6
UV Index
Visibility
6:51 AM
Sunrise
Visibility
6:55 PM
Sunset
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