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Severe storms to erupt into the weekend, including tornado danger. Get the forecast. Chevron right

St. Louis, MO

68°F
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St. Louis

Missouri

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St. Louis, MO Weather
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Winter Center

Today

Hourly Daily Radar MinuteCast® Monthly Air Quality Health & Activities

Today's Weather

Sat, Oct 18

Cloudy, breezy and not as warm with showers and a heavier thunderstorm; storms can bring flooding downpours, hail, damaging wind gusts, and an isolated tornado Hi: 76°

Tonight: Overcast and breezy; periods of rain, some heavy, and a thunderstorm in the evening followed by a little rain late Lo: 52°

Current Weather

1:31 AM

68°F
RealFeel® 67°
Mostly clear More Details
Wind SSE 2 mph
Wind Gusts 5 mph
Air Quality Poor

Looking Ahead

Thunderstorms, some heavy, before dawn Saturday through this evening

St. Louis Weather Radar

St. Louis Weather Radar
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Clouds
Temperature

Hourly Weather

2 AM 67°
rain drop 17%
3 AM 66°
rain drop 17%
4 AM 66°
rain drop 22%
5 AM 65°
rain drop 51%
6 AM 65°
rain drop 47%
7 AM 64°
rain drop 45%
8 AM 65°
rain drop 49%
9 AM 68°
rain drop 49%
10 AM 68°
rain drop 61%
11 AM 71°
rain drop 65%
12 PM 73°
rain drop 49%
1 PM 75°
rain drop 49%

10-Day Weather Forecast

Today

10/18

76° 52°

Showers and a heavier t-storm

Night: Heavy rain and a thunderstorm

99%

Sun

10/19

65° 46°

Windy and not as warm

Clear

0%

Mon

10/20

73° 50°

Sunny and pleasant

Clear

6%

Tue

10/21

64° 44°

Mostly sunny and windy

Clear

1%

Wed

10/22

63° 46°

Sunshine

Increasing cloudiness

1%

Thu

10/23

64° 48°

Partly sunny

Partly cloudy

3%

Fri

10/24

67° 53°

Decreasing clouds

Clear

0%

Sat

10/25

65° 52°

Plenty of sunshine

Clear

0%

Sun

10/26

70° 62°

Plenty of sunshine

Partly cloudy and warm

0%

Mon

10/27

68° 56°

Sun and areas of high clouds

Partly cloudy

0%

Sun & Moon

11 hrs 06 mins
Rise 7:13 AM
Set 6:19 PM
Waning Crescent
Rise 4:26 AM
Set 4:58 PM

Air Quality

See More
Air Quality Poor

The air has reached a high level of pollution and is unhealthy for sensitive groups. Reduce time spent outside if you are feeling symptoms such as difficulty breathing or throat irritation.

Allergy Outlook

See All
Tree Pollen Low Data is not supported in this location Ragweed Pollen Low Data is not supported in this location Mold Moderate Data is not supported in this location Grass Pollen Low Data is not supported in this location Dust & Dander High Data is not supported in this location

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World North America United States Missouri St. Louis

Weather Near St. Louis:

  • O'Fallon, MO
  • Springfield, IL
  • St. Charles, MO
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