10-Day Weather Forecast for St. Charles, Missouri 63303 - The Weather Channel | weather.com
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10 Day Weather-

As of 10:16 am CDT

Today

Partly Cloudy Day Partly Cloudy
78°/47°
Rain drop 1%
Subtract

Day

78°
Partly Cloudy Day
Rain drop
1%
SSW 7 mph

Partly cloudy. Very warm. High 78F. Winds SSW at 5 to 10 mph.

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Highs In The 80s, 90s This Weekend


  • Humidity
    Humidity35%
  • UV index
    UV Index5 of 11
  • Sunrise
    Sunrise7:06 am
  • Sunset
    Sunset7:13 pm

Night

47°
Mostly Clear Night
Rain drop
7%
SSW 4 mph

Mainly clear skies. Low 47F. Winds light and variable.

  • Humidity
    Humidity65%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise7:16 am
  • Moonset
    Moonset8:17 pm
  • Moon Phase - Day 1 Waxing Crescent

Fri 20

Mostly Clear Day Mostly Sunny
86°/49°
Rain drop 7%
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Day

86°
Mostly Clear Day
Rain drop
7%
WSW 11 mph

Sunshine. Very warm. High 86F. Winds WSW at 10 to 15 mph.

  • Humidity
    Humidity45%
  • UV index
    UV Index5 of 11
  • Sunrise
    Sunrise7:05 am
  • Sunset
    Sunset7:14 pm

Night

49°
Partly Cloudy Night
Rain drop
6%
N 5 mph

A few clouds from time to time. Low 49F. Winds light and variable.

  • Humidity
    Humidity63%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise7:42 am
  • Moonset
    Moonset9:30 pm
  • Moon Phase - Day 2 Waxing Crescent

Sat 21

Sunny Sunny
87°/60°
Rain drop 7%
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Day

87°
Sunny
Rain drop
7%
SW 7 mph

Sunny skies. Warm. High 87F. Winds SW at 5 to 10 mph.

  • Humidity
    Humidity48%
  • UV index
    UV Index6 of 11
  • Sunrise
    Sunrise7:03 am
  • Sunset
    Sunset7:15 pm

Night

60°
Clear Night
Rain drop
2%
S 8 mph

A mostly clear sky. Low around 60F. Winds S at 5 to 10 mph.

  • Humidity
    Humidity56%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise8:11 am
  • Moonset
    Moonset10:47 pm
  • Moon Phase - Day 3 Waxing Crescent

Sun 22

Mostly Clear Day Mostly Sunny
83°/37°
Rain drop 2%
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Day

83°
Mostly Clear Day
Rain drop
2%
W 17 mph

Except for a few afternoon clouds, mainly sunny. High 83F. Winds W at 15 to 25 mph. Higher wind gusts possible.

  • Humidity
    Humidity47%
  • UV index
    UV Index6 of 11
  • Sunrise
    Sunrise7:02 am
  • Sunset
    Sunset7:16 pm

Night

37°
Partly Cloudy Night
Mixed precipitation
12%
N 17 mph

A few clouds. Low 37F. Winds N at 10 to 20 mph.

  • Humidity
    Humidity59%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise8:46 am
  • Moonset
    Moonset--
  • Moon Phase - Day 4 Waxing Crescent

Mon 23

Partly Cloudy Day Partly Cloudy
55°/37°
Rain drop 2%
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Day

55°
Partly Cloudy Day
Rain drop
2%
NNE 10 mph

Partly cloudy skies. High near 55F. Winds NNE at 5 to 10 mph.

  • Humidity
    Humidity48%
  • UV index
    UV Index6 of 11
  • Sunrise
    Sunrise7:00 am
  • Sunset
    Sunset7:17 pm

Night

37°
Partly Cloudy Night
Mixed precipitation
1%
E 6 mph

Partly cloudy early with increasing clouds overnight. Low 37F. Winds E at 5 to 10 mph.

  • Humidity
    Humidity55%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise9:29 am
  • Moonset
    Moonset12:04 am
  • Moon Phase - Day 5 Waxing Crescent

Tue 24

Mostly Cloudy Day Mostly Cloudy
62°/41°
Rain drop 14%
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Day

62°
Mostly Cloudy Day
Rain drop
14%
SSE 8 mph

Mostly cloudy skies. High 62F. Winds SSE at 5 to 10 mph.

  • Humidity
    Humidity47%
  • UV index
    UV Index4 of 11
  • Sunrise
    Sunrise6:59 am
  • Sunset
    Sunset7:17 pm

Night

41°
Mostly Cloudy Night
Rain drop
5%
SE 7 mph

Considerable cloudiness. Low 41F. Winds SE at 5 to 10 mph.

  • Humidity
    Humidity58%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise10:22 am
  • Moonset
    Moonset1:17 am
  • Moon Phase - Day 6 Waxing Crescent

Wed 25

Partly Cloudy Day Partly Cloudy
71°/58°
Rain drop 4%
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Day

71°
Partly Cloudy Day
Rain drop
4%
SE 11 mph

Partly cloudy skies. High 71F. Winds SE at 10 to 15 mph.

  • Humidity
    Humidity48%
  • UV index
    UV Index5 of 11
  • Sunrise
    Sunrise6:57 am
  • Sunset
    Sunset7:18 pm

Night

58°
Partly Cloudy Night
Rain drop
4%
S 12 mph

A few clouds. Low 58F. Winds S at 10 to 15 mph.

  • Humidity
    Humidity55%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise11:24 am
  • Moonset
    Moonset2:25 am
  • Moon Phase - Day 7 First Quarter

Thu 26

Partly Cloudy Day Partly Cloudy
80°/37°
Rain drop 19%
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Day

80°
Partly Cloudy Day
Rain drop
19%
WSW 17 mph

Intervals of clouds and sunshine. High near 80F. Winds WSW at 10 to 20 mph.

  • Humidity
    Humidity45%
  • UV index
    UV Index6 of 11
  • Sunrise
    Sunrise6:56 am
  • Sunset
    Sunset7:19 pm

Night

37°
Partly Cloudy Night
Mixed precipitation
24%
NW 14 mph

Partly cloudy. Low 37F. Winds NW at 10 to 20 mph.

  • Humidity
    Humidity46%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise12:34 pm
  • Moonset
    Moonset3:20 am
  • Moon Phase - Day 8 Waxing Gibbous

Fri 27

Partly Cloudy Day Partly Cloudy
52°/31°
Rain drop 6%
Add

Day

52°
Partly Cloudy Day
Rain drop
6%
NNW 13 mph

Partly to mostly cloudy. High 52F. Winds NNW at 10 to 15 mph.

  • Humidity
    Humidity37%
  • UV index
    UV Index6 of 11
  • Sunrise
    Sunrise6:54 am
  • Sunset
    Sunset7:20 pm

Night

31°
Partly Cloudy Night
Mixed precipitation
7%
W 9 mph

A few clouds. Low 31F. Winds W at 5 to 10 mph.

  • Humidity
    Humidity50%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise1:46 pm
  • Moonset
    Moonset4:06 am
  • Moon Phase - Day 9 Waxing Gibbous

Sat 28

Partly Cloudy Day Partly Cloudy
61°/37°
Rain drop 7%
Add

Day

61°
Partly Cloudy Day
Rain drop
7%
SW 10 mph

Partly cloudy. High 61F. Winds SW at 10 to 15 mph.

  • Humidity
    Humidity39%
  • UV index
    UV Index6 of 11
  • Sunrise
    Sunrise6:53 am
  • Sunset
    Sunset7:21 pm

Night

37°
Mostly Cloudy Night
Mixed precipitation
7%
W 7 mph

Mostly cloudy. Low 37F. Winds W at 5 to 10 mph.

  • Humidity
    Humidity51%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise2:58 pm
  • Moonset
    Moonset4:42 am
  • Moon Phase - Day 10 Waxing Gibbous

Sun 29

Mostly Cloudy Day Mostly Cloudy
64°/46°
Rain drop 22%
Add

Day

64°
Mostly Cloudy Day
Rain drop
22%
SSE 10 mph

Mostly cloudy. High 64F. Winds SSE at 10 to 15 mph.

  • Humidity
    Humidity43%
  • UV index
    UV Index5 of 11
  • Sunrise
    Sunrise6:51 am
  • Sunset
    Sunset7:22 pm

Night

46°
Partly Cloudy Night
Rain drop
24%
SSE 9 mph

A few clouds from time to time. Low 46F. Winds SSE at 5 to 10 mph.

  • Humidity
    Humidity54%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise4:08 pm
  • Moonset
    Moonset5:12 am
  • Moon Phase - Day 11 Waxing Gibbous

Mon 30

Scattered Showers Day PM Showers
70°/51°
Rain drop 32%
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Day

70°
Scattered Showers Day
Rain drop
32%
S 12 mph

Partly cloudy early followed by mostly cloudy skies and a few showers later in the day. High near 70F. Winds S at 10 to 15 mph. Chance of rain 30%.

  • Humidity
    Humidity50%
  • UV index
    UV Index6 of 11
  • Sunrise
    Sunrise6:50 am
  • Sunset
    Sunset7:23 pm

Night

51°
Scattered Showers Night
Rain drop
39%
S 10 mph

Partly cloudy skies early will give way to occasional showers later during the night. Low 51F. Winds S at 5 to 10 mph. Chance of rain 40%.

  • Humidity
    Humidity63%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise5:14 pm
  • Moonset
    Moonset5:37 am
  • Moon Phase - Day 12 Waxing Gibbous

Tue 31

Showers Showers
72°/52°
Rain drop 42%
Add

Day

72°
Showers
Rain drop
42%
SSW 13 mph

Overcast with showers at times. High 72F. Winds SSW at 10 to 15 mph. Chance of rain 40%.

  • Humidity
    Humidity56%
  • UV index
    UV Index4 of 11
  • Sunrise
    Sunrise6:48 am
  • Sunset
    Sunset7:24 pm

Night

52°
Showers
Rain drop
50%
SSW 10 mph

Cloudy with occasional rain showers. Low 52F. Winds SSW at 5 to 10 mph. Chance of rain 50%.

  • Humidity
    Humidity67%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise6:19 pm
  • Moonset
    Moonset6:01 am
  • Moon Phase - Day 13 Waxing Gibbous

Wed 01

Showers Showers
71°/51°
Rain drop 41%
Add

Day

71°
Showers
Rain drop
41%
SSW 13 mph

Showers early becoming less numerous later in the day. High 71F. Winds SSW at 10 to 20 mph. Chance of rain 40%.

  • Humidity
    Humidity58%
  • UV index
    UV Index4 of 11
  • Sunrise
    Sunrise6:46 am
  • Sunset
    Sunset7:25 pm

Night

51°
Showers
Rain drop
35%
S 10 mph

Cloudy with occasional showers. Low 51F. Winds S at 10 to 15 mph. Chance of rain 40%.

  • Humidity
    Humidity68%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise7:21 pm
  • Moonset
    Moonset6:23 am
  • Moon Phase - Day 14 Full Moon

Thu 02

Showers Showers
68°/49°
Rain drop 39%
Add

Day

68°
Showers
Rain drop
39%
SSW 13 mph

Showers early becoming less numerous later in the day. High 68F. Winds SSW at 10 to 15 mph. Chance of rain 40%.

  • Humidity
    Humidity58%
  • UV index
    UV Index5 of 11
  • Sunrise
    Sunrise6:45 am
  • Sunset
    Sunset7:26 pm

Night

49°
Showers
Rain drop
51%
S 10 mph

Cloudy with occasional rain showers. Low 49F. Winds S at 5 to 10 mph. Chance of rain 50%.

  • Humidity
    Humidity70%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise8:25 pm
  • Moonset
    Moonset6:45 am
  • Moon Phase - Day 15 Full Moon
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