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

As of 5:42 am CST

Today

Scattered Showers Day AM Thundershowers
60°/34°
Rain drop 98%
Subtract

Day

60°
Scattered Showers Day
Rain drop
98%
W 15 mph

Showers likely along with a possible rumble of thunder this morning, then cloudy skies this afternoon. Morning high of 60F with temps falling to near 45. Winds W at 10 to 20 mph. Chance of rain 100%.

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  • Humidity
    Humidity77%
  • UV index
    UV Index2 of 11
  • Sunrise
    Sunrise6:25 am
  • Sunset
    Sunset6:01 pm

Night

34°
Partly Cloudy Night
Mixed precipitation
7%
W 7 mph

Partly cloudy skies. Low 34F. Winds W at 5 to 10 mph.

  • Humidity
    Humidity81%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise10:42 pm
  • Moonset
    Moonset8:07 am
  • Moon Phase - Day 19 Waning Gibbous

Sun 08

Sunny Sunny
68°/47°
Rain drop 7%
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Day

68°
Sunny
Rain drop
7%
SW 11 mph

Mainly sunny. High 68F. Winds SW at 10 to 15 mph.

  • Humidity
    Humidity52%
  • UV index
    UV Index5 of 11
  • Sunrise
    Sunrise7:23 am
  • Sunset
    Sunset7:02 pm

Night

47°
Clear Night
Rain drop
2%
SSW 9 mph

A mostly clear sky. Low 47F. Winds SSW at 5 to 10 mph.

  • Humidity
    Humidity54%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise--
  • Moonset
    Moonset9:35 am
  • Moon Phase - Day 20 Waning Gibbous

Mon 09

Sunny Sunny
80°/60°
Rain drop 2%
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Day

80°
Sunny
Rain drop
2%
SSW 14 mph

Mainly sunny. High near 80F. Winds SSW at 10 to 20 mph.

  • Humidity
    Humidity54%
  • UV index
    UV Index5 of 11
  • Sunrise
    Sunrise7:22 am
  • Sunset
    Sunset7:03 pm

Night

60°
Partly Cloudy Night
Rain drop
16%
SSW 10 mph

A few clouds from time to time. Low near 60F. Winds SSW at 5 to 10 mph.

  • Humidity
    Humidity73%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise12:45 am
  • Moonset
    Moonset10:09 am
  • Moon Phase - Day 20 Waning Gibbous

Tue 10

Scattered Showers Day PM Showers
84°/58°
Rain drop 50%
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Day

84°
Scattered Showers Day
Rain drop
50%
SSW 15 mph

Partly cloudy skies during the morning hours will give way to occasional showers in the afternoon. High 84F. Winds SSW at 10 to 20 mph. Chance of rain 50%.

  • Humidity
    Humidity64%
  • UV index
    UV Index4 of 11
  • Sunrise
    Sunrise7:20 am
  • Sunset
    Sunset7:04 pm

Night

58°
Thunderstorms
Rain drop
86%
SSW 13 mph

Scattered thunderstorms in the evening, then mainly cloudy overnight with thunderstorms likely. Low 58F. Winds SSW at 10 to 20 mph. Chance of rain 90%.

  • Humidity
    Humidity71%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise1:46 am
  • Moonset
    Moonset10:48 am
  • Moon Phase - Day 21 Waning Gibbous

Wed 11

Rain Rain
63°/33°
Rain drop 93%
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Day

63°
Rain
Rain drop
93%
NW 15 mph

A steady rain in the morning. Showers continuing in the afternoon. Morning high of 63F with temps falling to near 50. Winds NW at 10 to 20 mph. Chance of rain 90%. Rainfall around a half an inch.

  • Humidity
    Humidity69%
  • UV index
    UV Index2 of 11
  • Sunrise
    Sunrise7:19 am
  • Sunset
    Sunset7:05 pm

Night

33°
Partly Cloudy Night
Mixed precipitation
15%
NW 13 mph

A few clouds. Low 33F. Winds NW at 10 to 20 mph.

  • Humidity
    Humidity58%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise2:44 am
  • Moonset
    Moonset11:35 am
  • Moon Phase - Day 22 Last Quarter

Thu 12

Sunny Sunny
56°/40°
Rain drop 2%
Add

Day

56°
Sunny
Rain drop
2%
W 10 mph

Mainly sunny. High 56F. Winds W at 10 to 15 mph.

  • Humidity
    Humidity45%
  • UV index
    UV Index5 of 11
  • Sunrise
    Sunrise7:17 am
  • Sunset
    Sunset7:06 pm

Night

40°
Partly Cloudy Night
Mixed precipitation
1%
S 12 mph

Partly cloudy in the evening with more clouds for later at night. Low around 40F. Winds S at 10 to 15 mph.

  • Humidity
    Humidity48%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise3:35 am
  • Moonset
    Moonset12:30 pm
  • Moon Phase - Day 23 Waning Crescent

Fri 13

Mostly Cloudy Day Mostly Cloudy
68°/39°
Rain drop 2%
Add

Day

68°
Mostly Cloudy Day
Rain drop
2%
WSW 13 mph

Mainly cloudy. High 68F. Winds WSW at 10 to 20 mph.

  • Humidity
    Humidity43%
  • UV index
    UV Index5 of 11
  • Sunrise
    Sunrise7:16 am
  • Sunset
    Sunset7:07 pm

Night

39°
Partly Cloudy Night
Mixed precipitation
7%
N 7 mph

Partly cloudy skies. Low 39F. Winds N at 5 to 10 mph.

  • Humidity
    Humidity54%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise4:21 am
  • Moonset
    Moonset1:29 pm
  • Moon Phase - Day 24 Waning Crescent

Sat 14

Mostly Cloudy Day Mostly Cloudy
58°/38°
Rain drop 9%
Add

Day

58°
Mostly Cloudy Day
Rain drop
9%
ENE 11 mph

Mainly cloudy. High 58F. Winds ENE at 10 to 15 mph.

  • Humidity
    Humidity47%
  • UV index
    UV Index4 of 11
  • Sunrise
    Sunrise7:14 am
  • Sunset
    Sunset7:08 pm

Night

38°
Scattered Showers Night
Rain drop
32%
E 10 mph

Mostly cloudy during the evening. A few showers developing late. Low 38F. Winds E at 5 to 10 mph. Chance of rain 30%.

  • Humidity
    Humidity64%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise5:00 am
  • Moonset
    Moonset2:34 pm
  • Moon Phase - Day 25 Waning Crescent

Sun 15

Scattered Showers Day AM Showers
56°/29°
Rain drop 51%
Add

Day

56°
Scattered Showers Day
Rain drop
51%
NW 14 mph

Rain showers early with overcast skies later in the day. High 56F. Winds NW at 10 to 20 mph. Chance of rain 50%.

  • Humidity
    Humidity62%
  • UV index
    UV Index3 of 11
  • Sunrise
    Sunrise7:13 am
  • Sunset
    Sunset7:09 pm

Night

29°
Mostly Cloudy Night
Mixed precipitation
24%
NNW 11 mph

Mostly cloudy skies. Low 29F. Winds NNW at 10 to 15 mph.

  • Humidity
    Humidity67%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise5:32 am
  • Moonset
    Moonset3:41 pm
  • Moon Phase - Day 26 Waning Crescent

Mon 16

Mostly Cloudy Day Mostly Cloudy
46°/28°
Rain drop 14%
Add

Day

46°
Mostly Cloudy Day
Rain drop
14%
N 11 mph

Mostly cloudy skies. High 46F. Winds N at 10 to 15 mph.

  • Humidity
    Humidity51%
  • UV index
    UV Index4 of 11
  • Sunrise
    Sunrise7:11 am
  • Sunset
    Sunset7:10 pm

Night

28°
Partly Cloudy Night
Mixed precipitation
16%
NNE 8 mph

Partly cloudy. Low 28F. Winds NNE at 5 to 10 mph.

  • Humidity
    Humidity56%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise6:01 am
  • Moonset
    Moonset4:49 pm
  • Moon Phase - Day 27 Waning Crescent

Tue 17

Mostly Cloudy Day Mostly Cloudy
48°/34°
Rain drop 16%
Add

Day

48°
Mostly Cloudy Day
Rain drop
16%
ESE 11 mph

Mainly cloudy. High 48F. Winds ESE at 10 to 15 mph.

  • Humidity
    Humidity49%
  • UV index
    UV Index4 of 11
  • Sunrise
    Sunrise7:09 am
  • Sunset
    Sunset7:11 pm

Night

34°
Mostly Cloudy Night
Mixed precipitation
11%
SE 8 mph

Mostly cloudy skies. Low 34F. Winds SE at 5 to 10 mph.

  • Humidity
    Humidity61%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise6:27 am
  • Moonset
    Moonset5:57 pm
  • Moon Phase - Day 28 Waning Crescent

Wed 18

Partly Cloudy Day Partly Cloudy
56°/38°
Rain drop 19%
Add

Day

56°
Partly Cloudy Day
Rain drop
19%
SSW 9 mph

Partly cloudy skies. High 56F. Winds SSW at 5 to 10 mph.

  • Humidity
    Humidity55%
  • UV index
    UV Index5 of 11
  • Sunrise
    Sunrise7:08 am
  • Sunset
    Sunset7:12 pm

Night

38°
Mostly Cloudy Night
Mixed precipitation
24%
ESE 6 mph

Mainly cloudy. Low 38F. Winds ESE at 5 to 10 mph.

  • Humidity
    Humidity65%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise6:51 am
  • Moonset
    Moonset7:06 pm
  • Moon Phase - Day 29 New Moon

Thu 19

Mostly Cloudy Day Mostly Cloudy
61°/42°
Rain drop 24%
Add

Day

61°
Mostly Cloudy Day
Rain drop
24%
SE 9 mph

Mainly cloudy. High 61F. Winds SE at 5 to 10 mph.

  • Humidity
    Humidity57%
  • UV index
    UV Index4 of 11
  • Sunrise
    Sunrise7:06 am
  • Sunset
    Sunset7:13 pm

Night

42°
Scattered Showers Night
Rain drop
55%
E 7 mph

Mostly cloudy skies early with showers developing late. Low 42F. Winds E at 5 to 10 mph. Chance of rain 60%.

  • Humidity
    Humidity67%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise7:15 am
  • Moonset
    Moonset8:17 pm
  • Moon Phase - Day 1 Waxing Crescent

Fri 20

Showers Showers
61°/41°
Rain drop 49%
Add

Day

61°
Showers
Rain drop
49%
ESE 10 mph

Considerable cloudiness with occasional rain showers. High 61F. Winds ESE at 5 to 10 mph. Chance of rain 50%.

  • Humidity
    Humidity63%
  • UV index
    UV Index4 of 11
  • Sunrise
    Sunrise7:05 am
  • Sunset
    Sunset7:14 pm

Night

41°
Showers
Rain drop
53%
NE 7 mph

Cloudy with occasional rain showers. Low 41F. Winds NE at 5 to 10 mph. Chance of rain 50%.

  • Humidity
    Humidity71%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise7:41 am
  • Moonset
    Moonset9:30 pm
  • Moon Phase - Day 2 Waxing Crescent

Sat 21

Showers Showers
61°/40°
Rain drop 44%
Add

Day

61°
Showers
Rain drop
44%
NNE 11 mph

Rain showers in the morning becoming more intermittent in the afternoon. High 61F. Winds NNE at 10 to 15 mph. Chance of rain 40%.

  • Humidity
    Humidity62%
  • UV index
    UV Index4 of 11
  • Sunrise
    Sunrise7:03 am
  • Sunset
    Sunset7:15 pm

Night

40°
Showers
Rain drop
54%
ENE 8 mph

Cloudy with occasional rain showers. Low around 40F. Winds ENE at 5 to 10 mph. Chance of rain 50%.

  • Humidity
    Humidity73%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise8:11 am
  • Moonset
    Moonset10:47 pm
  • Moon Phase - Day 3 Waxing Crescent
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