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10-Day Weather Forecast for St. Louis, MO - The Weather Channel | weather.com
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10 Day Weather-St. Louis, MO

As of 4:15 pm CDT
alertLevel3

Air Quality Alert

Tonight

Partly Cloudy Night Partly Cloudy
--/65°
Rain drop 22%
NNE 5 mph
Subtract

Night

65°
Partly Cloudy Night
Rain drop
22%
NNE 5 mph

A stray shower or thunderstorm is possible early. Partly to mostly cloudy. Low around 65F. Winds light and variable.

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  • Humidity
    Humidity60%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise3:19 am
  • Moonset
    Moonset5:44 pm
  • Moon Phase - Day 26 Waning Crescent

Fri 19

Cloudy Cloudy
86°/63°
Rain drop 24%
WSW 5 mph
Add

Day

86°
Cloudy
Rain drop
24%
WSW 5 mph

A stray shower or thunderstorm is possible early. Overcast. High 86F. Winds light and variable.

  • Humidity
    Humidity61%
  • UV index
    UV Index3 of 11
  • Sunrise
    Sunrise6:46 am
  • Sunset
    Sunset7:02 pm

Night

63°
Partly Cloudy Night
Rain drop
24%
S 3 mph

A few clouds. A stray shower or thunderstorm is possible late. Low 63F. Winds light and variable.

  • Humidity
    Humidity86%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise4:27 am
  • Moonset
    Moonset6:09 pm
  • Moon Phase - Day 27 Waning Crescent

Sat 20

Partly Cloudy Day Partly Cloudy
86°/66°
Rain drop 15%
S 7 mph
Add

Day

86°
Partly Cloudy Day
Rain drop
15%
S 7 mph

A stray shower or thunderstorm is possible early. Partly cloudy. High 86F. Winds S at 5 to 10 mph.

  • Humidity
    Humidity62%
  • UV index
    UV Index6 of 11
  • Sunrise
    Sunrise6:47 am
  • Sunset
    Sunset7:00 pm

Night

66°
Thunderstorms
Rain drop
35%
SSW 5 mph

Cloudy in the evening with scattered thunderstorms developing after midnight. Low 66F. Winds light and variable. Chance of rain 40%.

  • Humidity
    Humidity83%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise5:31 am
  • Moonset
    Moonset6:32 pm
  • Moon Phase - Day 28 Waning Crescent

Sun 21

Scattered Thunderstorms PM Thunderstorms
82°/65°
Rain drop 51%
SW 8 mph
Add

Day

82°
Scattered Thunderstorms
Rain drop
51%
SW 8 mph

Cloudy in the morning with scattered thunderstorms developing later in the day. High 82F. Winds SW at 5 to 10 mph. Chance of rain 50%.

  • Humidity
    Humidity73%
  • UV index
    UV Index4 of 11
  • Sunrise
    Sunrise6:48 am
  • Sunset
    Sunset6:58 pm

Night

65°
Scattered Thunderstorms Night
Rain drop
56%
S 5 mph

Scattered thunderstorms. Low around 65F. Winds light and variable. Chance of rain 60%.

  • Humidity
    Humidity96%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise6:34 am
  • Moonset
    Moonset6:53 pm
  • Moon Phase - Day 0 New Moon

Mon 22

Scattered Thunderstorms Scattered Thunderstorms
79°/64°
Rain drop 37%
S 8 mph
Add

Day

79°
Scattered Thunderstorms
Rain drop
37%
S 8 mph

Showers in the morning with isolated thunderstorms arriving in the afternoon. High 79F. Winds S at 5 to 10 mph. Chance of rain 40%.

  • Humidity
    Humidity78%
  • UV index
    UV Index5 of 11
  • Sunrise
    Sunrise6:49 am
  • Sunset
    Sunset6:57 pm

Night

64°
Showers
Rain drop
35%
S 6 mph

Cloudy with a few showers. Low 64F. Winds light and variable. Chance of rain 40%.

  • Humidity
    Humidity96%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise7:34 am
  • Moonset
    Moonset7:13 pm
  • Moon Phase - Day 1 Waxing Crescent

Tue 23

Scattered Thunderstorms PM Thunderstorms
78°/64°
Rain drop 42%
SSE 7 mph
Add

Day

78°
Scattered Thunderstorms
Rain drop
42%
SSE 7 mph

Cloudy early. Scattered thunderstorms developing later in the day. High 78F. Winds SSE at 5 to 10 mph. Chance of rain 40%.

  • Humidity
    Humidity83%
  • UV index
    UV Index3 of 11
  • Sunrise
    Sunrise6:50 am
  • Sunset
    Sunset6:55 pm

Night

64°
Scattered Thunderstorms Night
Rain drop
47%
E 4 mph

Mostly cloudy with showers and a few thunderstorms. Low 64F. Winds light and variable. Chance of rain 50%.

  • Humidity
    Humidity99%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise8:35 am
  • Moonset
    Moonset7:35 pm
  • Moon Phase - Day 2 Waxing Crescent

Wed 24

Scattered Thunderstorms Scattered Thunderstorms
75°/62°
Rain drop 47%
NE 9 mph
Add

Day

75°
Scattered Thunderstorms
Rain drop
47%
NE 9 mph

Scattered thunderstorms. High near 75F. Winds NE at 5 to 10 mph. Chance of rain 50%.

  • Humidity
    Humidity86%
  • UV index
    UV Index5 of 11
  • Sunrise
    Sunrise6:50 am
  • Sunset
    Sunset6:54 pm

Night

62°
Scattered Thunderstorms Night
Rain drop
48%
NE 6 mph

Scattered thunderstorms during the evening followed by occasional showers overnight. Low 62F. Winds NE at 5 to 10 mph. Chance of rain 50%.

  • Humidity
    Humidity98%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise9:36 am
  • Moonset
    Moonset8:00 pm
  • Moon Phase - Day 2 Waxing Crescent

Thu 25

Showers Showers
75°/60°
Rain drop 38%
NNE 10 mph
Add

Day

75°
Showers
Rain drop
38%
NNE 10 mph

Considerable cloudiness with occasional rain showers. High near 75F. Winds NNE at 5 to 10 mph. Chance of rain 40%.

  • Humidity
    Humidity79%
  • UV index
    UV Index5 of 11
  • Sunrise
    Sunrise6:51 am
  • Sunset
    Sunset6:52 pm

Night

60°
Scattered Showers Night
Rain drop
33%
NNE 6 mph

Mostly cloudy skies with a few showers late. Low near 60F. Winds NNE at 5 to 10 mph. Chance of rain 30%.

  • Humidity
    Humidity96%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise10:38 am
  • Moonset
    Moonset8:28 pm
  • Moon Phase - Day 3 Waxing Crescent

Fri 26

Scattered Showers Day AM Showers
75°/59°
Rain drop 37%
N 8 mph
Add

Day

75°
Scattered Showers Day
Rain drop
37%
N 8 mph

Rain showers early with some sunshine later in the day. High near 75F. Winds N at 5 to 10 mph. Chance of rain 40%.

  • Humidity
    Humidity73%
  • UV index
    UV Index5 of 11
  • Sunrise
    Sunrise6:52 am
  • Sunset
    Sunset6:51 pm

Night

59°
Partly Cloudy Night
Rain drop
24%
N 5 mph

Partly cloudy. Low 59F. Winds light and variable.

  • Humidity
    Humidity91%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise11:39 am
  • Moonset
    Moonset9:01 pm
  • Moon Phase - Day 4 Waxing Crescent

Sat 27

Partly Cloudy Day Partly Cloudy
83°/58°
Rain drop 24%
NNW 8 mph
Add

Day

83°
Partly Cloudy Day
Rain drop
24%
NNW 8 mph

Partly cloudy. High 83F. Winds NNW at 5 to 10 mph.

  • Humidity
    Humidity64%
  • UV index
    UV Index6 of 11
  • Sunrise
    Sunrise6:53 am
  • Sunset
    Sunset6:49 pm

Night

58°
Partly Cloudy Night
Rain drop
15%
N 5 mph

A few clouds from time to time. Low 58F. Winds light and variable.

  • Humidity
    Humidity87%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise12:40 pm
  • Moonset
    Moonset9:41 pm
  • Moon Phase - Day 5 Waxing Crescent

Sun 28

Partly Cloudy Day Partly Cloudy
83°/57°
Rain drop 23%
NNE 7 mph
Add

Day

83°
Partly Cloudy Day
Rain drop
23%
NNE 7 mph

Partly cloudy. High 83F. Winds NNE at 5 to 10 mph.

  • Humidity
    Humidity61%
  • UV index
    UV Index6 of 11
  • Sunrise
    Sunrise6:54 am
  • Sunset
    Sunset6:48 pm

Night

57°
Partly Cloudy Night
Rain drop
24%
E 5 mph

Partly cloudy. Low 57F. Winds light and variable.

  • Humidity
    Humidity86%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise1:38 pm
  • Moonset
    Moonset10:29 pm
  • Moon Phase - Day 6 Waxing Crescent

Mon 29

Partly Cloudy Day Partly Cloudy
82°/58°
Rain drop 24%
ESE 7 mph
Add

Day

82°
Partly Cloudy Day
Rain drop
24%
ESE 7 mph

Partly cloudy. High 82F. Winds ESE at 5 to 10 mph.

  • Humidity
    Humidity63%
  • UV index
    UV Index6 of 11
  • Sunrise
    Sunrise6:55 am
  • Sunset
    Sunset6:46 pm

Night

58°
Partly Cloudy Night
Rain drop
16%
SE 5 mph

Partly cloudy skies. Low 58F. Winds light and variable.

  • Humidity
    Humidity85%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise2:31 pm
  • Moonset
    Moonset11:25 pm
  • Moon Phase - Day 7 First Quarter

Tue 30

Partly Cloudy Day Partly Cloudy
83°/59°
Rain drop 14%
S 7 mph
Add

Day

83°
Partly Cloudy Day
Rain drop
14%
S 7 mph

Partly cloudy. High 83F. Winds S at 5 to 10 mph.

  • Humidity
    Humidity58%
  • UV index
    UV Index6 of 11
  • Sunrise
    Sunrise6:56 am
  • Sunset
    Sunset6:44 pm

Night

59°
Mostly Clear Night
Rain drop
24%
SSE 5 mph

Mainly clear skies. Low 59F. Winds light and variable.

  • Humidity
    Humidity79%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise3:16 pm
  • Moonset
    Moonset--
  • Moon Phase - Day 8 Waxing Gibbous

Wed 01

Mostly Clear Day Mostly Sunny
83°/58°
Rain drop 20%
SSW 8 mph
Add

Day

83°
Mostly Clear Day
Rain drop
20%
SSW 8 mph

Sun and a few passing clouds. High 83F. Winds SSW at 5 to 10 mph.

  • Humidity
    Humidity57%
  • UV index
    UV Index6 of 11
  • Sunrise
    Sunrise6:57 am
  • Sunset
    Sunset6:43 pm

Night

58°
Scattered Showers Night
Rain drop
39%
SW 5 mph

Mostly clear skies early. Becoming mostly cloudy with showers developing later at night. Low 58F. Winds light and variable. Chance of rain 40%.

  • Humidity
    Humidity80%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise3:55 pm
  • Moonset
    Moonset12:28 am
  • Moon Phase - Day 9 Waxing Gibbous

Thu 02

Partly Cloudy Day Partly Cloudy
80°/57°
Rain drop 18%
WNW 8 mph
Add

Day

80°
Partly Cloudy Day
Rain drop
18%
WNW 8 mph

Partly cloudy skies. High near 80F. Winds WNW at 5 to 10 mph.

  • Humidity
    Humidity57%
  • UV index
    UV Index6 of 11
  • Sunrise
    Sunrise6:58 am
  • Sunset
    Sunset6:41 pm

Night

57°
Partly Cloudy Night
Rain drop
24%
NW 5 mph

A few clouds from time to time. Low 57F. Winds light and variable.

  • Humidity
    Humidity77%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise4:29 pm
  • Moonset
    Moonset1:34 am
  • Moon Phase - Day 10 Waxing Gibbous
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