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Wentzville, MO

70°F
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Wentzville, MO Weather
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Winter Center
Today Hourly

Daily

 Radar MinuteCast Monthly Air Quality Health & Activities
Air Quality Alert

June 17 - July 31

Tue 6/17

88° /72°
25%
Humid with some sunshine
alerts

Air Quality Alert

3:23 PM Monday - 8:00 PM Tuesday

RealFeel®98°

RealFeel Shade™91°

Max UV Index11 (Extreme)

WindSSE 6 mph

Wed 6/18

83° /66°
97%
Some sun, breezy and humid with a couple of heavy thunderstorms; storms can bring flooding downpours, hail, damaging wind gusts, and an isolated tornado

RealFeel®86°

RealFeel Shade™83°

Max UV Index6 (High)

WindSSW 16 mph

Thu 6/19

87° /66°
1%
Sunny to partly cloudy and humid

RealFeel®96°

RealFeel Shade™87°

Max UV Index11 (Extreme)

WindWNW 5 mph

Fri 6/20

91° /72°
1%
Sunshine and hot; caution advised if doing strenuous activities outside

RealFeel®98°

RealFeel Shade™91°

Max UV Index11 (Extreme)

WindSSW 8 mph

Sat 6/21

92° /72°
1%
Breezy in the morning; otherwise, hot and humid with plenty of sunshine

RealFeel®99°

RealFeel Shade™93°

Max UV Index11 (Extreme)

WindSSW 13 mph

Sun 6/22

94° /71°
1%
Hot with plenty of sunshine

RealFeel®101°

RealFeel Shade™96°

Max UV Index11 (Extreme)

WindSSW 9 mph

Mon 6/23

93° /72°
1%
Hot and less humid with plenty of sunshine

RealFeel®98°

RealFeel Shade™92°

Max UV Index11 (Extreme)

WindSW 7 mph

Tue 6/24

90° /71°
40%
Partly sunny with a strong thunderstorm in spots in the afternoon

RealFeel®96°

RealFeel Shade™90°

Max UV Index11 (Extreme)

WindSSW 8 mph

Wed 6/25

87° /69°
37%
Humid with periods of clouds and sunshine; watch for a strong morning thunderstorm followed by a thunderstorm in spots in the afternoon

RealFeel®94°

RealFeel Shade™89°

Max UV Index9 (Very High)

WindSW 7 mph

Thu 6/26

88° /71°
80%
Humid with considerable cloudiness; rain in the morning followed by a couple of thunderstorms in the afternoon

RealFeel®97°

RealFeel Shade™96°

Max UV Index4 (Moderate)

WindSSE 7 mph

Fri 6/27

86° /69°
58%
Intervals of clouds and sunshine with a couple of thunderstorms; humid

RealFeel®94°

RealFeel Shade™89°

Max UV Index10 (Very High)

WindSW 6 mph

Sat 6/28

88° /69°
57%
Mostly cloudy with a bit of rain in the afternoon

RealFeel®95°

RealFeel Shade™88°

Max UV Index11 (Extreme)

WindNNW 2 mph

Sun 6/29

88° /70°
2%
Low clouds

RealFeel®87°

RealFeel Shade™87°

Max UV Index3 (Moderate)

WindSSE 5 mph

Mon 6/30

87° /66°
20%
Sunny

RealFeel®92°

RealFeel Shade™85°

Max UV Index11 (Extreme)

WindSSW 6 mph

Tue 7/1

90° /71°
10%
Humid with abundant sunshine

RealFeel®99°

RealFeel Shade™94°

Max UV Index11 (Extreme)

WindSSW 7 mph

Wed 7/2

91° /71°
5%
Hot and humid with plenty of sunshine

RealFeel®100°

RealFeel Shade™94°

Max UV Index11 (Extreme)

WindSSW 6 mph

Thu 7/3

91° /70°
10%
Sunny, hot and humid

RealFeel®101°

RealFeel Shade™97°

Max UV Index11 (Extreme)

WindSSW 5 mph

Fri 7/4

90° /71°
5%
Mostly sunny and humid

RealFeel®97°

RealFeel Shade™92°

Max UV Index11 (Extreme)

WindSSW 7 mph

Sat 7/5

91° /71°
5%
Hot with plenty of sun

RealFeel®99°

RealFeel Shade™92°

Max UV Index11 (Extreme)

WindSW 5 mph

Sun 7/6

92° /70°
5%
Hot with plenty of sun

RealFeel®99°

RealFeel Shade™91°

Max UV Index11 (Extreme)

WindSW 5 mph

Mon 7/7

92° /72°
5%
Abundant sunshine and hot

RealFeel®100°

RealFeel Shade™93°

Max UV Index11 (Extreme)

WindSW 4 mph

Tue 7/8

91° /72°
10%
Sunny and hot

RealFeel®100°

RealFeel Shade™93°

Max UV Index11 (Extreme)

WindSW 5 mph

Wed 7/9

93° /71°
20%
Sunny to partly cloudy and hot

RealFeel®101°

RealFeel Shade™95°

Max UV Index11 (Extreme)

WindESE 5 mph

Thu 7/10

92° /71°
10%
Mostly sunny, hot and very humid

RealFeel®102°

RealFeel Shade™98°

Max UV Index11 (Extreme)

WindSE 5 mph

Fri 7/11

91° /72°
10%
Mostly sunny and humid

RealFeel®98°

RealFeel Shade™94°

Max UV Index11 (Extreme)

WindSSW 9 mph

Sat 7/12

91° /72°
20%
Clouds to start, then sunshine returns and humid

RealFeel®96°

RealFeel Shade™92°

Max UV Index11 (Extreme)

WindSSW 12 mph

Sun 7/13

92° /73°
25%
Hot with partial sunshine

RealFeel®99°

RealFeel Shade™93°

Max UV Index7 (High)

WindWSW 7 mph

Mon 7/14

93° /73°
10%
Sunny and hot

RealFeel®97°

RealFeel Shade™91°

Max UV Index11 (Extreme)

WindSW 7 mph

Tue 7/15

92° /72°
20%
Mostly sunny and hot

RealFeel®95°

RealFeel Shade™90°

Max UV Index11 (Extreme)

WindSW 8 mph

Wed 7/16

93° /73°
25%
Mainly cloudy and hot

RealFeel®98°

RealFeel Shade™98°

Max UV Index4 (Moderate)

WindNE 6 mph

Thu 7/17

91° /71°
65%
A couple of morning showers and a thunderstorm; otherwise, mostly cloudy and humid

RealFeel®99°

RealFeel Shade™96°

Max UV Index3 (Moderate)

WindNE 2 mph

Fri 7/18

90° /71°
10%
Mostly sunny and less humid

RealFeel®96°

RealFeel Shade™90°

Max UV Index11 (Extreme)

WindESE 5 mph

Sat 7/19

87° /70°
70%
Cloudy with afternoon showers and thunderstorms

RealFeel®90°

RealFeel Shade™88°

Max UV Index2 (Low)

WindS 9 mph

Sun 7/20

84° /66°
10%
Sunny

RealFeel®90°

RealFeel Shade™82°

Max UV Index11 (Extreme)

WindN 7 mph

Mon 7/21

84° /65°
5%
Sunny

RealFeel®91°

RealFeel Shade™82°

Max UV Index10 (Very High)

WindWNW 5 mph

Tue 7/22

85° /64°
5%
Sunshine and less humid

RealFeel®88°

RealFeel Shade™82°

Max UV Index10 (Very High)

WindNW 10 mph

Wed 7/23

83° /63°
20%
Mostly sunny

RealFeel®87°

RealFeel Shade™80°

Max UV Index10 (Very High)

WindNW 8 mph

Thu 7/24

83° /63°
10%
Mostly sunny

RealFeel®90°

RealFeel Shade™81°

Max UV Index10 (Very High)

WindNW 4 mph

Fri 7/25

84° /64°
20%
Partial sunshine

RealFeel®87°

RealFeel Shade™81°

Max UV Index10 (Very High)

WindESE 6 mph

Sat 7/26

84° /65°
20%
Partly sunny

RealFeel®88°

RealFeel Shade™83°

Max UV Index10 (Very High)

WindSE 7 mph

Sun 7/27

83° /67°
63%
Intervals of clouds and sunshine with a couple of showers and a thunderstorm in the afternoon

RealFeel®89°

RealFeel Shade™84°

Max UV Index6 (High)

WindS 4 mph

Mon 7/28

84° /64°
1%
Partly sunny and less humid

RealFeel®87°

RealFeel Shade™81°

Max UV Index10 (Very High)

WindENE 7 mph

Tue 7/29

84° /62°
0%
Mostly sunny

RealFeel®86°

RealFeel Shade™81°

Max UV Index10 (Very High)

WindENE 8 mph

Wed 7/30

86° /64°
0%
Partly sunny

RealFeel®89°

RealFeel Shade™84°

Max UV Index9 (Very High)

WindNE 7 mph

Thu 7/31

85° /63°
3%
Sunshine and a few clouds

RealFeel®93°

RealFeel Shade™88°

Max UV Index10 (Very High)

WindNE 4 mph

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World North America United States Missouri Wentzville

Weather Near Wentzville:

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