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Dangerous heat and humidity to grip the Southeast. Chevron right

St. Peters, MO

86°F
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St. Peters, MO Weather
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Winter Center

Today

Hourly Daily Radar MinuteCast Monthly Air Quality Health & Activities
Extreme Heat Warning

Today's Weather

Fri, Jul 25

Hot and humid with times of sun and clouds; a thunderstorm in spots this afternoon; storms can bring flooding downpours and localized damaging wind gusts Hi: 95°

Tonight: Clouds breaking, warm and very humid Lo: 77°

Current Weather

10:00 AM

86°F
RealFeel® 103°
Sunny More Details
RealFeel Shade™ 95°
Wind E 1 mph
Wind Gusts 4 mph
Air Quality Fair

Looking Ahead

Watch for a strong thunderstorm Sunday

St. Peters Weather Radar

St. Peters Weather Radar
Static Radar Temporarily Unavailable
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Clouds
Temperature

Hourly Weather

11 AM 88°
rain drop 5%
12 PM 90°
rain drop 5%
1 PM 92°
rain drop 8%
2 PM 95°
rain drop 47%
3 PM 92°
rain drop 51%
4 PM 93°
rain drop 47%
5 PM 91°
rain drop 14%
6 PM 89°
rain drop 14%
7 PM 87°
rain drop 11%
8 PM 85°
rain drop 6%
9 PM 84°
rain drop 6%
10 PM 82°
rain drop 6%

10-Day Weather Forecast

Today

7/25

95° 77°

Hot; a stray p.m. t-storm

Night: Clouds breaking; warm, humid

41%

Sat

7/26

92° 76°

Humid with a stray t-storm

Humid; a stray t-storm early

40%

Sun

7/27

92° 76°

A strong thunderstorm; humid

Partly cloudy, warm and humid

40%

Mon

7/28

97° 76°

Mostly sunny and hot

Clear, warm and very humid

3%

Tue

7/29

96° 74°

Sunshine, hot and humid

Mainly clear and humid

25%

Wed

7/30

88° 70°

Humid; an a.m. t-storm or two

Partly cloudy and humid

65%

Thu

7/31

83° 66°

A strong morning thunderstorm

A thunderstorm around early

68%

Fri

8/1

79° 63°

Decreasing clouds; less humid

Clear

2%

Sat

8/2

80° 61°

Plenty of sunshine

Clear

1%

Sun

8/3

82° 63°

Plenty of sunshine

Clear

2%

Sun & Moon

14 hrs 23 mins
Rise 5:57 AM
Set 8:20 PM
Waxing Crescent
Rise 6:40 AM
Set 9:16 PM

Air Quality

See More
Air Quality Fair

The air quality is generally acceptable for most individuals. However, sensitive groups may experience minor to moderate symptoms from long-term exposure.

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 Extreme 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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