87°

Clear

Day 98° • Night 71°

Air Quality Alert

Weather Today in St. Louis, MO

Feels Like90°

6:41 am

7:11 pm

High / Low

--/71°

Wind

4 mph

Humidity

50%

Dew Point

66°

Pressure

29.92 in

UV Index

0 of 11

Visibility

10 mi

Moon Phase

Waning Gibbous

Hourly Weather-St. Louis, MO

Now

Clear

86°

1%

SSW 4 mph

Clear

Feels Like90°
WindSSW 4 mph
Humidity51%
UV Index0 of 11
Cloud Cover4%
Rain Amount0 in

9 pm

Clear

84°

1%

SSW 3 mph

Clear

Feels Like87°
WindSSW 3 mph
Humidity58%
UV Index0 of 11
Cloud Cover4%
Rain Amount0 in

10 pm

Clear

82°

1%

SW 3 mph

Clear

Feels Like86°
WindSW 3 mph
Humidity64%
UV Index0 of 11
Cloud Cover4%
Rain Amount0 in

11 pm

Clear

79°

1%

SW 4 mph

Clear

Feels Like83°
WindSW 4 mph
Humidity69%
UV Index0 of 11
Cloud Cover7%
Rain Amount0 in

Compare weather, anywhere.

Build a custom dashboard to see the forecast at-a-glance across locations.

Don't Miss

Destructive Lanternfly Swarms Seen On Weather Radar

A Quiet Hurricane Season May Be Ending Soon: What’s Brewing In The Atlantic?

Millions To See More Summer Heat

Coastal Threats For The East This Weekend

Seasonal Hub

When To Expect Peak Fall Foliage Colors Across US

Does The Pumpkin Spice Latte Mean Fall Has Begun?

Here’s How To Protect Your Home From Autumn House Pests

September Outlook: What Will The Month Feel Like For You?

10 Day Weather-St. Louis, MO

Tonight

Mostly Clear

--/71°

3%

WSW 5 mph

Night

71°

3%

WSW 5 mph

A few passing clouds. Low 71F. Winds light and variable.

Humidity69%
UV Index0 of 11
Moonrise10:52 pm
Moonset1:48 pm
Waning Gibbous

Sun 14

Partly Cloudy

97°/70°

13%

NW 6 mph

Day

97°

13%

NW 6 mph

Intervals of clouds and sunshine. Hot. High 97F. Winds light and variable.

Humidity50%
UV Index7 of 11
Sunrise6:42 am
Sunset7:10 pm

Night

70°

24%

ENE 6 mph

Cloudy skies early, then partly cloudy after midnight. Low near 70F. Winds light and variable.

Humidity72%
UV Index0 of 11
Moonrise11:52 pm
Moonset2:55 pm
Last Quarter

Mon 15

Partly Cloudy

92°/67°

15%

E 7 mph

Day

92°

15%

E 7 mph

Partly cloudy skies in the morning will give way to cloudy skies during the afternoon. A stray shower or thunderstorm is possible. High 92F. Winds E at 5 to 10 mph.

Humidity57%
UV Index6 of 11
Sunrise6:43 am
Sunset7:08 pm

Night

67°

6%

E 5 mph

Clear to partly cloudy. Low 67F. Winds light and variable.

Humidity71%
UV Index0 of 11
Moonrise--
Moonset3:52 pm
Waning Crescent

Tue 16

Mostly Sunny

93°/66°

6%

ENE 6 mph

Day

93°

6%

ENE 6 mph

A few clouds from time to time. Hot. High 93F. Winds ENE at 5 to 10 mph.

Humidity49%
UV Index7 of 11
Sunrise6:44 am
Sunset7:06 pm

Night

66°

8%

E 5 mph

Mostly clear skies. Low 66F. Winds light and variable.

Humidity64%
UV Index0 of 11
Moonrise12:59 am
Moonset4:38 pm
Waning Crescent

Radar

Now

Travel

Fall Foliage: When And Where Will You See Peak Colors?

The Best Time To Visit New York City In 2025

A First-time Guide To Sequoia National Park

10 Of The Best Places For Stargazing In The USA

We Love Our Critters

Storms, Heat And Boat Strikes: Manatees Face Record Danger

Fin Facts: 4 Things Shark Specialists Wish You Knew

Does Warmer Weather Make Snake Bites More Likely?

A New Aquatic Competitor Enters The 'Best Forecast' Ring

Summer And Your Skin

Is The Ocean Good Or Bad For Skin? Know Before You Dive In

Don’t Skip Sunscreen With Your Sun Shirt

What’s Wrong With American Sunscreen?

What Does Sweat Do To Your Skin?

Home, Garage & Garden

Where To See Hummingbirds As They Head South This Fall

Summer DIY: Easy Home Projects You Can Finish Before Fall

Buzz Off! The Best And Worst Ways To Keep Mosquitoes Away

Here’s Why Your Tomatoes Haven’t Turned Red

Air Quality Alert

Weather Today in St. Louis, MO

Hourly Weather-St. Louis, MO

Now

9 pm

10 pm

11 pm

Don't Miss

Seasonal Hub

10 Day Weather-St. Louis, MO

Tonight

Night

Sun 14

Day

Night

Mon 15

Day

Night

Tue 16

Day

Night

Radar

Travel

We Love Our Critters

Summer And Your Skin

Home, Garage & Garden

Seasonal Allergies and Pollen Count Forecast

Cold & Flu Forecast