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

Fri 28 | Day

Cloudy. High around 90F. Winds SSE at 10 to 15 mph.

• Humidity59%

• UV Index6 of 11

• Sunrise5:38 am

• Sunset8:30 pm

Fri 28 | Night

Mostly cloudy this evening with thunderstorms developing after midnight. Low around 75F. Winds S at 10 to 15 mph. Chance of rain 70%.

• Humidity70%

• UV Index0 of 11

• Moonrise12:35 am

  Last Quarter

• Moonset12:56 pm

Sat 29 | Day

Thunderstorms in the morning, then partly cloudy late. Gusty winds and small hail are possible. High 91F. Winds W at 5 to 10 mph. Chance of rain 60%.

• Humidity67%

• UV Index7 of 11

• Sunrise5:39 am

• Sunset8:29 pm

Sat 29 | Night

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

• Humidity74%

• UV Index0 of 11

• Moonrise1:00 am

  Waning Crescent

• Moonset2:07 pm

Sun 30 | Day

Sunshine along with some cloudy intervals. High 84F. Winds NNE at 10 to 15 mph.

• Humidity52%

• UV Index9 of 11

• Sunrise5:39 am

• Sunset8:29 pm

Sun 30 | Night

A mostly clear sky. Low 59F. Winds NE at 5 to 10 mph.

• Humidity64%

• UV Index0 of 11

• Moonrise1:25 am

  Waning Crescent

• Moonset3:19 pm

Mon 01 | Day

Sunshine and clouds mixed. High 83F. Winds E at 5 to 10 mph.

• Humidity48%

• UV Index9 of 11

• Sunrise5:40 am

• Sunset8:29 pm

Mon 01 | Night

Partly cloudy. Low 66F. Winds SE at 5 to 10 mph.

• Humidity61%

• UV Index0 of 11

• Moonrise1:55 am

  Waning Crescent

• Moonset4:33 pm

Tue 02 | Day

Mostly sunny skies. High 97F. Winds S at 10 to 15 mph.

• Humidity50%

• UV Index10 of 11

• Sunrise5:40 am

• Sunset8:29 pm

Tue 02 | Night

Mostly clear in the evening then increasing clouds with some scattered thunderstorms after midnight. Low 78F. Winds SSW at 10 to 15 mph. Chance of rain 50%.

• Humidity66%

• UV Index0 of 11

• Moonrise2:29 am

  Waning Crescent

• Moonset5:45 pm

Wed 03 | Day

Mixed clouds and sun with scattered thunderstorms. High 93F. Winds W at 5 to 10 mph. Chance of rain 50%.

• Humidity60%

• UV Index10 of 11

• Sunrise5:41 am

• Sunset8:29 pm

Wed 03 | Night

Thunderstorms. Low 74F. Winds SSE at 5 to 10 mph. Chance of rain 70%.

• Humidity83%

• UV Index0 of 11

• Moonrise3:09 am

  Waning Crescent

• Moonset6:55 pm

Thu 04 | Day

Thunderstorms likely in the morning. Then a chance of scattered thunderstorms in the afternoon. High 86F. Winds SW at 5 to 10 mph. Chance of rain 70%.

• Humidity71%

• UV Index8 of 11

• Sunrise5:41 am

• Sunset8:29 pm

Thu 04 | Night

Scattered thunderstorms in the evening, then mainly cloudy overnight with thunderstorms likely. Low 73F. Winds SSW at 5 to 10 mph. Chance of rain 70%.

• Humidity84%

• UV Index0 of 11

• Moonrise3:59 am

  Waning Crescent

• Moonset7:58 pm

Fri 05 | Day

Scattered thunderstorms in the morning. Partly cloudy skies late. High around 90F. Winds W at 5 to 10 mph. Chance of rain 50%.

• Humidity66%

• UV Index10 of 11

• Sunrise5:42 am

• Sunset8:29 pm

Fri 05 | Night

Partly cloudy skies early followed by increasing clouds with showers developing later at night. Low around 70F. Winds W at 5 to 10 mph. Chance of rain 50%.

• Humidity79%

• UV Index0 of 11

• Moonrise4:57 am

  New Moon

• Moonset8:52 pm

Sat 06 | Day

Considerable cloudiness with occasional rain showers. High 87F. Winds WNW at 5 to 10 mph. Chance of rain 40%.

• Humidity60%

• UV Index10 of 11

• Sunrise5:43 am

• Sunset8:28 pm

Sat 06 | Night

Partly cloudy. Low 69F. Winds W at 5 to 10 mph.

• Humidity76%

• UV Index0 of 11

• Moonrise6:01 am

  Waxing Crescent

• Moonset9:35 pm

Sun 07 | Day

A few clouds from time to time. High 91F. Winds W at 5 to 10 mph.

• Humidity57%

• UV Index10 of 11

• Sunrise5:43 am

• Sunset8:28 pm

Sun 07 | Night

Mostly clear skies early giving way to clouds and a few showers after midnight. Low 72F. Winds S at 5 to 10 mph. Chance of rain 30%.

• Humidity69%

• UV Index0 of 11

• Moonrise7:07 am

  Waxing Crescent

• Moonset10:10 pm

Mon 08 | Day

Mostly sunny skies. High 93F. Winds SSW at 5 to 10 mph.

• Humidity55%

• UV Index10 of 11

• Sunrise5:44 am

• Sunset8:28 pm

Mon 08 | Night

Mostly clear skies early will give way to occasional showers later during the night. Low 73F. Winds SSE at 5 to 10 mph. Chance of rain 40%.

• Humidity71%

• UV Index0 of 11

• Moonrise8:13 am

  Waxing Crescent

• Moonset10:38 pm

Tue 09 | Day

Sunshine and clouds mixed. High near 95F. Winds SSW at 5 to 10 mph.

• Humidity56%

• UV Index10 of 11

• Sunrise5:44 am

• Sunset8:27 pm

Tue 09 | Night

Partly cloudy skies early will give way to occasional showers later during the night. Low 74F. Winds S at 5 to 10 mph. Chance of rain 40%.

• Humidity72%

• UV Index0 of 11

• Moonrise9:16 am

  Waxing Crescent

• Moonset11:02 pm

Wed 10 | Day

Showers in the morning, then clearing with ample sunshine in the afternoon. High 97F. Winds SSW at 5 to 10 mph. Chance of rain 40%.

• Humidity53%

• UV Index10 of 11

• Sunrise5:45 am

• Sunset8:27 pm

Wed 10 | Night

Mostly clear skies. Low near 75F. Winds S at 5 to 10 mph.

• Humidity69%

• UV Index0 of 11

• Moonrise10:17 am

  Waxing Crescent

• Moonset11:24 pm

Thu 11 | Day

Mostly sunny in the morning with isolated thunderstorms developing later in the day. High 98F. Winds SW at 5 to 10 mph. Chance of rain 30%.

• Humidity52%

• UV Index10 of 11

• Sunrise5:46 am

• Sunset8:26 pm

Thu 11 | Night

Occasional showers with a thunderstorm possible. Low around 75F. Winds S at 5 to 10 mph. Chance of rain 30%.

• Humidity69%

• UV Index0 of 11

• Moonrise11:15 am

  Waxing Crescent

• Moonset11:44 pm

Fri 12 | Day

Sun and a few passing clouds. High 97F. Winds SSW at 5 to 10 mph.

• Humidity53%

• UV Index10 of 11

• Sunrise5:46 am

• Sunset8:26 pm

Fri 12 | Night

A few isolated thunderstorms developing late under partly cloudy skies. Low near 75F. Winds S at 5 to 10 mph. Chance of rain 30%.

• Humidity67%

• UV Index0 of 11

• Moonrise12:13 pm

  Waxing Crescent

• Moonset--