10-Day Weather Forecast for St. Louis, MO - The Weather Channel | weather.com (2024)

Sat 13 | Day

Partly cloudy. A stray afternoon thunderstorm is possible. High 91F. Winds SSW at 10 to 15 mph.

• Humidity55%

• UV Index9 of 11

• Sunrise5:47 am

• Sunset8:25 pm

Sat 13 | Night

Clear to partly cloudy. Low 74F. Winds SSW at 5 to 10 mph.

• Humidity75%

• UV Index0 of 11

• Moonrise1:12 pm

  First Quarter

• Moonset12:04 am

Sun 14 | Day

Partly cloudy skies. Hot and humid. High 98F. Winds SW at 10 to 15 mph.

• Humidity54%

• UV Index10 of 11

• Sunrise5:48 am

• Sunset8:25 pm

Sun 14 | Night

A mostly clear sky. Low 77F. Winds SSW at 5 to 10 mph.

• Humidity66%

• UV Index0 of 11

• Moonrise2:12 pm

  Waxing Gibbous

• Moonset12:26 am

Mon 15 | Day

Sunny. Hot and humid. High 99F. Winds SW at 10 to 15 mph.

• Humidity53%

• UV Index10 of 11

• Sunrise5:49 am

• Sunset8:24 pm

Mon 15 | Night

Partly cloudy. Low 78F. Winds SSW at 10 to 15 mph.

• Humidity66%

• UV Index0 of 11

• Moonrise3:14 pm

  Waxing Gibbous

• Moonset12:49 am

Tue 16 | Day

Partly cloudy skies. A stray shower or thunderstorm is possible. High 91F. Winds WSW at 5 to 10 mph.

• Humidity60%

• UV Index9 of 11

• Sunrise5:49 am

• Sunset8:24 pm

Tue 16 | Night

Thunderstorms likely. Low 71F. Winds NNW at 5 to 10 mph. Chance of rain 80%.

• Humidity83%

• UV Index0 of 11

• Moonrise4:20 pm

  Waxing Gibbous

• Moonset1:17 am

Wed 17 | Day

Thunderstorms in the morning followed by occasional showers in the afternoon. High 82F. Winds N at 5 to 10 mph. Chance of rain 70%.

• Humidity73%

• UV Index6 of 11

• Sunrise5:50 am

• Sunset8:23 pm

Wed 17 | Night

Partly cloudy skies. A stray shower or thunderstorm is possible. Low near 65F. Winds NNE at 5 to 10 mph.

• Humidity77%

• UV Index0 of 11

• Moonrise5:26 pm

  Waxing Gibbous

• Moonset1:51 am

Thu 18 | Day

Partly cloudy skies. High 81F. Winds NNE at 5 to 10 mph.

• Humidity60%

• UV Index10 of 11

• Sunrise5:51 am

• Sunset8:23 pm

Thu 18 | Night

Some clouds early will give way to generally clear conditions overnight. Low 61F. Winds NE at 5 to 10 mph.

• Humidity72%

• UV Index0 of 11

• Moonrise6:32 pm

  Waxing Gibbous

• Moonset2:34 am

Fri 19 | Day

Sunny. High 83F. Winds NE at 5 to 10 mph.

• Humidity53%

• UV Index10 of 11

• Sunrise5:52 am

• Sunset8:22 pm

Fri 19 | Night

Clear skies. Low 62F. Winds NE at 5 to 10 mph.

• Humidity71%

• UV Index0 of 11

• Moonrise7:31 pm

  Waxing Gibbous

• Moonset3:27 am

Sat 20 | Day

Mostly sunny skies. High 84F. Winds NE at 5 to 10 mph.

• Humidity55%

• UV Index10 of 11

• Sunrise5:52 am

• Sunset8:21 pm

Sat 20 | Night

Partly cloudy. Low near 65F. Winds light and variable.

• Humidity71%

• UV Index0 of 11

• Moonrise8:23 pm

  Full Moon

• Moonset4:32 am

Sun 21 | Day

Sunshine and clouds mixed. High 86F. Winds light and variable.

• Humidity56%

• UV Index9 of 11

• Sunrise5:53 am

• Sunset8:20 pm

Sun 21 | Night

A few clouds from time to time. Low 66F. Winds light and variable.

• Humidity73%

• UV Index0 of 11

• Moonrise9:06 pm

  Full Moon

• Moonset5:44 am

Mon 22 | Day

Partly cloudy skies. High 88F. Winds ESE at 5 to 10 mph.

• Humidity57%

• UV Index9 of 11

• Sunrise5:54 am

• Sunset8:20 pm

Mon 22 | Night

Partly cloudy skies early followed by mostly cloudy skies and a few showers later at night. Low 68F. Winds light and variable. Chance of rain 30%.

• Humidity75%

• UV Index0 of 11

• Moonrise9:41 pm

  Waning Gibbous

• Moonset7:01 am

Tue 23 | Day

Partly cloudy with afternoon showers or thunderstorms. High 86F. Winds WNW at 5 to 10 mph. Chance of rain 40%.

• Humidity64%

• UV Index9 of 11

• Sunrise5:55 am

• Sunset8:19 pm

Tue 23 | Night

Scattered thunderstorms in the evening, then variable clouds overnight with more showers at times. Low 67F. Winds ENE at 5 to 10 mph. Chance of rain 40%.

• Humidity81%

• UV Index0 of 11

• Moonrise10:11 pm

  Waning Gibbous

• Moonset8:18 am

Wed 24 | Day

Considerable clouds early. Some decrease in clouds later in the day. High 87F. Winds NNW at 5 to 10 mph.

• Humidity63%

• UV Index9 of 11

• Sunrise5:56 am

• Sunset8:18 pm

Wed 24 | Night

A few clouds from time to time. Low 68F. Winds ENE at 5 to 10 mph.

• Humidity77%

• UV Index0 of 11

• Moonrise10:38 pm

  Waning Gibbous

• Moonset9:32 am

Thu 25 | Day

A shower or two possible early with partly cloudy skies in the afternoon. High 87F. Winds WSW at 5 to 10 mph. Chance of rain 30%.

• Humidity63%

• UV Index9 of 11

• Sunrise5:57 am

• Sunset8:17 pm

Thu 25 | Night

Partly cloudy skies. Low 68F. Winds S at 5 to 10 mph.

• Humidity77%

• UV Index0 of 11

• Moonrise11:03 pm

  Waning Gibbous

• Moonset10:46 am

Fri 26 | Day

Intervals of clouds and sunshine. High 89F. Winds SSW at 5 to 10 mph.

• Humidity61%

• UV Index9 of 11

• Sunrise5:57 am

• Sunset8:16 pm

Fri 26 | Night

Partly cloudy skies early followed by increasing clouds with showers developing later at night. Low 69F. Winds S at 5 to 10 mph. Chance of rain 50%.

• Humidity76%

• UV Index0 of 11

• Moonrise11:29 pm

  Waning Gibbous

• Moonset11:58 am

Sat 27 | Day

Scattered thunderstorms in the morning, then partly cloudy late. High 89F. Winds SW at 5 to 10 mph. Chance of rain 40%.

• Humidity65%

• UV Index9 of 11

• Sunrise5:58 am

• Sunset8:15 pm

Sat 27 | Night

Scattered showers and thunderstorms. Low around 70F. Winds SSW at 5 to 10 mph. Chance of rain 40%.

• Humidity78%

• UV Index0 of 11

• Moonrise11:57 pm

  Last Quarter

• Moonset1:11 pm