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Chesterfield, MO

98°F
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Chesterfield

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Chesterfield, MO Weather
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Today

Hourly Daily Radar MinuteCast® Monthly Air Quality Health & Activities
Heat Advisory

Today's Weather

Sat, Aug 16

Sun giving way to increasing clouds and hot; a thunderstorm in spots this afternoon; thunderstorms can bring localized damaging wind gusts Hi: 98°

Tonight: Clear and humid Lo: 73°

Current Weather

2:28 PM

98°F
RealFeel® 111°
Partly sunny More Details
RealFeel Shade™ 102°
Wind SW 2 mph
Wind Gusts 4 mph
Air Quality Poor

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Clouds
Temperature

Hourly Weather

3 PM 98°
rain drop 47%
4 PM 97°
rain drop 51%
5 PM 95°
rain drop 24%
6 PM 93°
rain drop 19%
7 PM 90°
rain drop 13%
8 PM 87°
rain drop 0%
9 PM 84°
rain drop 0%
10 PM 82°
rain drop 0%
11 PM 80°
rain drop 0%
12 AM 79°
rain drop 0%
1 AM 78°
rain drop 0%
2 AM 77°
rain drop 0%

10-Day Weather Forecast

Today

8/16

98° 73°

A t-storm around in the p.m.

Night: Clear and humid

55%

Sun

8/17

97° 73°

Mostly sunny and hot

Mainly clear and humid

6%

Mon

8/18

101° 76°

Blazing sunshine and very hot

Clear, warm and humid

2%

Tue

8/19

95° 74°

Mostly cloudy and hot

Partly cloudy and humid

3%

Wed

8/20

82° 67°

Strong morning thunderstorms

Clear and humid

88%

Thu

8/21

82° 64°

Mostly sunny and nice

Clear

1%

Fri

8/22

87° 65°

Less humid with plenty of sun

Clear

1%

Sat

8/23

91° 67°

Mostly sunny

Partly cloudy

1%

Sun

8/24

87° 66°

Partly sunny

Partly cloudy

2%

Mon

8/25

87° 67°

Times of clouds and sun

Cloudy, a little rain late

8%

Sun & Moon

13 hrs 39 mins
Rise 6:17 AM
Set 7:56 PM
Last Quarter
Rise --
Set 2:45 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 Moderate 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 Extreme Data is not supported in this location

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Weather Near Chesterfield:

  • O'Fallon, MO
  • St. Charles, MO
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