Saint Charles, MO

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Current Weather Forecast for Saint Charles

MO 63302  |   12:21pm

Weather Conditions

85°
Feels Like 89°
Partly / Cloudy
Partly Cloudy
70° 91°
UV Index
9
UV Index
Air Quality
Moderate
Air Quality
Wind
S 5 mph
Wind
Rain
0 in
rain

Today

Wed 8/5
91°
Highest Temperature
Scattered Showers
61%
A mix of clouds and sun this morning. Showers and a possible thunderstorm developing this afternoon. High 91F. Winds SSW at 5 to 10 mph. Chance of rain 60%. Locally heavy rainfall possible.

Tonight

Wed 8/5
70°
Lowest Temperature
Thunderstorms
84%
Partly cloudy this evening with thunderstorms becoming likely overnight. Storms may contain strong gusty winds. Low near 70F. Winds S at 5 to 10 mph. Chance of rain 80%.

Tomorrow

Thu 8/6
82°
Highest Temperature
Scattered Thunderstorms
59%
Thunderstorms in the morning, then cloudy skies late. High 82F. Winds SSW at 5 to 10 mph. Chance of rain 60%.

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

1PM
Partly / Cloudy
8%
86°
Feels Like 90°
Partly Cloudy
Wind
SSW 6 mph
Wind
Pressure
1016 mb
Pressure
Humidity
51%
Humidity
UV Index
9
UV Index
Visibility
10mi
Visibility
Visibility
48%
Cloud Cover
2PM
Partly / Cloudy
6%
88°
Feels Like 93°
Partly Cloudy
Wind
SSW 6 mph
Wind
Pressure
1015 mb
Pressure
Humidity
50%
Humidity
UV Index
9
UV Index
Visibility
10mi
Visibility
Visibility
49%
Cloud Cover
3PM
Cloudy
2%
89°
Feels Like 94°
Cloudy
Wind
SSW 7 mph
Wind
Pressure
1015 mb
Pressure
Humidity
49%
Humidity
UV Index
5
UV Index
Visibility
10mi
Visibility
Visibility
80%
Cloud Cover
4PM
Isolated Thunderstorms
34%
89°
Feels Like 94°
Isolated Thunderstorms
Wind
SW 7 mph
Wind
Pressure
1015 mb
Pressure
Humidity
51%
Humidity
UV Index
3
UV Index
Visibility
9mi
Visibility
Visibility
87%
Cloud Cover
5PM
Showers
72%
80°
Feels Like 84°
Thundershowers
Wind
SSW 6 mph
Wind
Pressure
1014 mb
Pressure
Humidity
68%
Humidity
UV Index
2
UV Index
Visibility
1.8mi
Visibility
Visibility
87%
Cloud Cover
6PM
Cloudy
20%
84°
Feels Like 89°
Cloudy
Wind
SW 6 mph
Wind
Pressure
1014 mb
Pressure
Humidity
62%
Humidity
UV Index
1
UV Index
Visibility
10mi
Visibility
Visibility
83%
Cloud Cover
7PM
Mostly Cloudy
8%
84°
Feels Like 90°
Mostly Cloudy
Wind
SW 5 mph
Wind
Pressure
1014 mb
Pressure
Humidity
62%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
78%
Cloud Cover
8PM
Mostly Cloudy
13%
81°
Feels Like 86°
Mostly Cloudy
Wind
SW 5 mph
Wind
Pressure
1014 mb
Pressure
Humidity
71%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
72%
Cloud Cover
9PM
Partly Cloudy
21%
79°
Feels Like 84°
Partly Cloudy
Wind
ESE 4 mph
Wind
Pressure
1015 mb
Pressure
Humidity
77%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
55%
Cloud Cover
10PM
Partly Cloudy
18%
78°
Feels Like 82°
Partly Cloudy
Wind
ESE 3 mph
Wind
Pressure
1016 mb
Pressure
Humidity
80%
Humidity
UV Index
0
UV Index
Visibility
9mi
Visibility
Visibility
57%
Cloud Cover
11PM
Partly Cloudy
8%
77°
Feels Like 82°
Partly Cloudy
Wind
ESE 3 mph
Wind
Pressure
1015 mb
Pressure
Humidity
80%
Humidity
UV Index
0
UV Index
Visibility
9mi
Visibility
Visibility
55%
Cloud Cover
12AM
Partly Cloudy
9%
76°
Feels Like 81°
Partly Cloudy
Wind
SE 3 mph
Wind
Pressure
1015 mb
Pressure
Humidity
83%
Humidity
UV Index
0
UV Index
Visibility
9mi
Visibility
Visibility
55%
Cloud Cover
Wed 8/5
Wed
Scattered Showers
61%
70°
91°
Thundershowers possible in the afternoon. Highs in the low 90s and lows in the low 70s.
Feels Like
95°
Feels Like
Wind
SSW 8 mph
Wind
Humidity
55%
Humidity
UV Index
9
UV Index
Visibility
6:06 AM
Sunrise
Visibility
8:08 PM
Sunset
Thu 8/6
Thu
Scattered Thunderstorms
59%
70°
82°
Morning thunderstorms. Highs in the low 80s and lows in the low 70s.
Feels Like
86°
Feels Like
Wind
SSW 7 mph
Wind
Humidity
81%
Humidity
UV Index
7
UV Index
Visibility
6:07 AM
Sunrise
Visibility
8:07 PM
Sunset
Fri 8/7
Fri
Scattered Thunderstorms
36%
71°
87°
Afternoon showers and thunderstorms. Highs in the upper 80s and lows in the upper 60s.
Feels Like
93°
Feels Like
Wind
SW 8 mph
Wind
Humidity
73%
Humidity
UV Index
9
UV Index
Visibility
6:08 AM
Sunrise
Visibility
8:06 PM
Sunset
Sat 8/8
Sat
Scattered Showers
38%
69°
91°
A few morning showers. Highs in the low 90s and lows in the low 70s.
Feels Like
96°
Feels Like
Wind
SW 6 mph
Wind
Humidity
70%
Humidity
UV Index
9
UV Index
Visibility
6:09 AM
Sunrise
Visibility
8:05 PM
Sunset
Sun 8/9
Sun
Partly / Cloudy
15%
71°
93°
Times of sun and clouds. Highs in the low 90s and lows in the mid 70s.
Feels Like
100°
Feels Like
Wind
SSW 8 mph
Wind
Humidity
66%
Humidity
UV Index
9
UV Index
Visibility
6:10 AM
Sunrise
Visibility
8:03 PM
Sunset
Mon 8/10
Mon
Fair / Mostly Sunny
14%
74°
94°
A few clouds. Highs in the mid 90s and lows in the mid 70s.
Feels Like
100°
Feels Like
Wind
SSW 10 mph
Wind
Humidity
61%
Humidity
UV Index
9
UV Index
Visibility
6:11 AM
Sunrise
Visibility
8:02 PM
Sunset
Tue 8/11
Tue
Partly / Cloudy
23%
75°
92°
Mix of sun and clouds. Highs in the low 90s and lows in the low 70s.
Feels Like
100°
Feels Like
Wind
WSW 8 mph
Wind
Humidity
63%
Humidity
UV Index
9
UV Index
Visibility
6:12 AM
Sunrise
Visibility
8:01 PM
Sunset
Wed 8/12
Wed
Scattered Thunderstorms
50%
72°
83°
A few thunderstorms possible. Highs in the low 80s and lows in the upper 60s.
Feels Like
88°
Feels Like
Wind
WSW 7 mph
Wind
Humidity
73%
Humidity
UV Index
8
UV Index
Visibility
6:13 AM
Sunrise
Visibility
8:00 PM
Sunset
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