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St. Peters, MO

43°F
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St. Peters, MO Weather
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Winter Center

Today

 WinterCast Hourly Daily Radar MinuteCast® Monthly Air Quality Health & Activities

Today's Weather

Sat, Dec 6

Clouds rolling in Hi: 47°

Tonight: Mostly cloudy with a little rain toward dawn Lo: 36°

Current Weather

5:26 PM

43°F
RealFeel® 44°
Mostly cloudy More Details
Wind E 2 mph
Wind Gusts 5 mph
Air Quality Poor

Looking Ahead

Some ice early tomorrow evening; roads and sidewalks will be slippery

WinterCast®

Sun Evening

Ice

Lasting 1 hour

St. Peters Weather Radar

St. Peters Weather Radar
Static Radar Temporarily Unavailable
Thank you for your patience as we work to get everything up and running again.
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Clouds
Temperature

Hourly Weather

6 PM 44°
rain drop 0%
7 PM 42°
rain drop 3%
8 PM 39°
rain drop 3%
9 PM 37°
rain drop 3%
10 PM 38°
rain drop 5%
11 PM 37°
rain drop 5%
12 AM 37°
rain drop 8%
1 AM 38°
rain drop 20%
2 AM 38°
rain drop 20%
3 AM 38°
rain drop 25%
4 AM 38°
rain drop 56%
5 AM 37°
rain drop 49%

10-Day Weather Forecast

Today

12/6

47° 36°

Clouds rolling in

Night: A little rain toward dawn
1%

Sun

12/7

40° 21°

Breezy and misty; colder

Early freezing drizzle
45%

Mon

12/8

32° 28°

Cold with periods of sun

Partly cloudy
2%

Tue

12/9

53° 40°

Breezy in the afternoon

A passing shower late; windy
8%

Wed

12/10

44° 29°

Partly sunny; windy, cooler

Low clouds
9%

Thu

12/11

38° 13°

Cloudy and chilly

Brisk and bitterly cold
25%

Fri

12/12

17° 1°

Mostly cloudy and frigid

Breezy and very cold
9%

Sat

12/13

33° 17°

Mostly sunny and very cold

Partly cloudy and very cold
1%

Sun

12/14

31° 15°

Partly sunny and cold

Clear and cold
1%

Mon

12/15

34° 17°

Mostly cloudy

Cloudy, a bit of ice; cold
7%

Sun & Moon

9 hrs 34 mins
Rise 7:06 AM
Set 4:40 PM
Waning Gibbous
Rise 6:25 PM
Set 10:08 AM

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 Low Data is not supported in this location Grass Pollen Low Data is not supported in this location Dust & Dander Very High Data is not supported in this location

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World North America United States Missouri St. Peters

Weather Near St. Peters:

  • O'Fallon, MO
  • St. Charles, MO
  • St. Louis, MO
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