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Sweltering 90-100 F heat to expand, affect 170 million in central and eastern US. Details here Chevron right
Severe storms sweep Northeast, teen struck by lightning in Central Park. Read more Chevron right

Allenton, MO

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Allenton, MO Weather
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Winter Center

Today Hourly

Daily

Radar MinuteCast Monthly Air Quality Health & Activities
Extreme Heat Warning

June 21 - August 4

Sat 6/21

96° /73°
1%
Hot with sunshine; extreme heat expected this weekend; stay hydrated
alerts

Extreme Heat Warning

8:00 PM Saturday - 9:00 PM Tuesday

RealFeel®104°

RealFeel Shade™98°

Max UV Index11 (Extreme)

WindSSW 10 mph

Sun 6/22

97° /73°
0%
Hot with blazing sunshine; caution advised if outside for extended periods of time
alerts

Extreme Heat Warning

8:00 PM Saturday - 9:00 PM Tuesday

RealFeel®103°

RealFeel Shade™98°

Max UV Index11 (Extreme)

WindSW 9 mph

Mon 6/23

96° /73°
2%
Blazing sunshine and hot; danger of dehydration and heatstroke if outside for extended periods of time
alerts

Extreme Heat Warning

8:00 PM Saturday - 9:00 PM Tuesday

RealFeel®105°

RealFeel Shade™98°

Max UV Index11 (Extreme)

WindSSW 7 mph

Tue 6/24

93° /73°
40%
Mostly sunny, very warm and humid; a thunderstorm in spots in the afternoon
alerts

Extreme Heat Warning

8:00 PM Saturday - 9:00 PM Tuesday

RealFeel®105°

RealFeel Shade™98°

Max UV Index11 (Extreme)

WindSSW 6 mph

Wed 6/25

93° /72°
2%
Mostly sunny and very warm

RealFeel®102°

RealFeel Shade™95°

Max UV Index11 (Extreme)

WindSW 5 mph

Thu 6/26

95° /73°
1%
Mostly sunny and very warm

RealFeel®102°

RealFeel Shade™96°

Max UV Index11 (Extreme)

WindSW 8 mph

Fri 6/27

92° /72°
40%
Partly sunny and remaining very warm; a thunderstorm around in the afternoon

RealFeel®100°

RealFeel Shade™92°

Max UV Index11 (Extreme)

WindSSW 8 mph

Sat 6/28

91° /73°
72%
Partly sunny with a couple of thunderstorms, mainly late in the day

RealFeel®101°

RealFeel Shade™96°

Max UV Index11 (Extreme)

WindSW 6 mph

Sun 6/29

90° /72°
40%
Partly sunny with a thunderstorm in spots in the afternoon

RealFeel®96°

RealFeel Shade™93°

Max UV Index11 (Extreme)

WindSW 8 mph

Mon 6/30

88° /68°
40%
Some sun with a strong thunderstorm in spots; humid

RealFeel®97°

RealFeel Shade™96°

Max UV Index10 (Very High)

WindW 8 mph

Tue 7/1

89° /70°
0%
Sunshine and less humid

RealFeel®92°

RealFeel Shade™86°

Max UV Index11 (Extreme)

WindW 7 mph

Wed 7/2

90° /69°
3%
Partly sunny

RealFeel®93°

RealFeel Shade™88°

Max UV Index11 (Extreme)

WindWSW 8 mph

Thu 7/3

93° /71°
1%
Sunny and very warm

RealFeel®99°

RealFeel Shade™94°

Max UV Index11 (Extreme)

WindWNW 5 mph

Fri 7/4

88° /67°
25%
Sunshine and a few clouds

RealFeel®96°

RealFeel Shade™88°

Max UV Index11 (Extreme)

WindSW 2 mph

Sat 7/5

89° /70°
56%
A couple of morning showers; otherwise, humid with intervals of clouds and sunshine

RealFeel®96°

RealFeel Shade™94°

Max UV Index3 (Moderate)

WindN 7 mph

Sun 7/6

84° /65°
25%
Turning cloudy and less humid

RealFeel®87°

RealFeel Shade™85°

Max UV Index8 (Very High)

WindNE 6 mph

Mon 7/7

83° /65°
20%
Partly sunny

RealFeel®89°

RealFeel Shade™82°

Max UV Index11 (Extreme)

WindE 5 mph

Tue 7/8

84° /69°
10%
Abundant sunshine

RealFeel®91°

RealFeel Shade™85°

Max UV Index11 (Extreme)

WindSSE 6 mph

Wed 7/9

90° /71°
5%
Plenty of sunshine

RealFeel®97°

RealFeel Shade™92°

Max UV Index11 (Extreme)

WindS 7 mph

Thu 7/10

92° /72°
5%
Sunny and very warm

RealFeel®99°

RealFeel Shade™94°

Max UV Index11 (Extreme)

WindSW 7 mph

Fri 7/11

92° /72°
25%
Very warm with clouds and sunshine

RealFeel®97°

RealFeel Shade™92°

Max UV Index6 (High)

WindSSW 7 mph

Sat 7/12

91° /71°
57%
Mostly sunny and remaining very warm; a thunderstorm in the afternoon

RealFeel®96°

RealFeel Shade™92°

Max UV Index11 (Extreme)

WindSW 9 mph

Sun 7/13

90° /71°
64%
Mostly cloudy and humid; a couple of showers and a thunderstorm in the afternoon

RealFeel®97°

RealFeel Shade™96°

Max UV Index4 (Moderate)

WindNW 6 mph

Mon 7/14

89° /70°
65%
A couple of showers in the morning; otherwise, very humid with considerable clouds

RealFeel®97°

RealFeel Shade™97°

Max UV Index4 (Moderate)

WindS 5 mph

Tue 7/15

85° /72°
25%
Mostly cloudy and humid

RealFeel®92°

RealFeel Shade™91°

Max UV Index4 (Moderate)

WindSW 7 mph

Wed 7/16

86° /71°
62%
Cloudy most of the time with a couple of showers and a thunderstorm; humid

RealFeel®95°

RealFeel Shade™95°

Max UV Index2 (Low)

WindW 2 mph

Thu 7/17

89° /71°
20%
Humid with sunshine and some clouds

RealFeel®99°

RealFeel Shade™95°

Max UV Index10 (Very High)

WindS 6 mph

Fri 7/18

89° /72°
39%
Mostly sunny and uncomfortably humid; a thunderstorm in spots in the afternoon

RealFeel®101°

RealFeel Shade™98°

Max UV Index11 (Extreme)

WindENE 2 mph

Sat 7/19

90° /71°
5%
Sunshine and humid

RealFeel®100°

RealFeel Shade™96°

Max UV Index11 (Extreme)

WindS 5 mph

Sun 7/20

91° /72°
20%
Humid with plenty of sunshine

RealFeel®100°

RealFeel Shade™97°

Max UV Index11 (Extreme)

WindS 8 mph

Mon 7/21

92° /72°
20%
Plenty of sunshine

RealFeel®98°

RealFeel Shade™92°

Max UV Index11 (Extreme)

WindSW 8 mph

Tue 7/22

91° /71°
58%
Mostly cloudy and humid; a couple of afternoon showers

RealFeel®98°

RealFeel Shade™96°

Max UV Index4 (Moderate)

WindNW 6 mph

Wed 7/23

90° /72°
63%
Cloudy and very humid with a couple of showers and a thunderstorm

RealFeel®98°

RealFeel Shade™98°

Max UV Index3 (Moderate)

WindESE 7 mph

Thu 7/24

90° /72°
10%
Mostly sunny and uncomfortably humid

RealFeel®99°

RealFeel Shade™96°

Max UV Index10 (Very High)

WindENE 7 mph

Fri 7/25

89° /69°
10%
Mostly sunny

RealFeel®95°

RealFeel Shade™89°

Max UV Index10 (Very High)

WindNE 7 mph

Sat 7/26

85° /65°
20%
Less humid with sunshine and a few clouds

RealFeel®91°

RealFeel Shade™83°

Max UV Index10 (Very High)

WindENE 6 mph

Sun 7/27

85° /65°
5%
Plenty of sun

RealFeel®90°

RealFeel Shade™83°

Max UV Index10 (Very High)

WindNE 6 mph

Mon 7/28

87° /69°
10%
Mostly sunny

RealFeel®93°

RealFeel Shade™86°

Max UV Index10 (Very High)

WindNE 5 mph

Tue 7/29

90° /71°
5%
Plenty of sunshine

RealFeel®98°

RealFeel Shade™91°

Max UV Index10 (Very High)

WindNE 4 mph

Wed 7/30

91° /71°
10%
Sunshine

RealFeel®98°

RealFeel Shade™92°

Max UV Index10 (Very High)

WindE 4 mph

Thu 7/31

92° /72°
5%
Abundant sunshine

RealFeel®97°

RealFeel Shade™90°

Max UV Index10 (Very High)

WindSSW 8 mph

Fri 8/1

93° /73°
10%
Mostly sunny, very warm and less humid

RealFeel®96°

RealFeel Shade™91°

Max UV Index10 (Very High)

WindW 7 mph

Sat 8/2

92° /72°
20%
Mostly sunny and very warm

RealFeel®95°

RealFeel Shade™90°

Max UV Index10 (Very High)

WindENE 7 mph

Sun 8/3

89° /68°
25%
Less humid with times of sun and clouds

RealFeel®90°

RealFeel Shade™86°

Max UV Index5 (Moderate)

WindE 8 mph

Mon 8/4

88° /66°
0%
Plenty of sunshine

RealFeel®93°

RealFeel Shade™89°

Max UV Index10 (Very High)

WindNE 5 mph

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World North America United States Missouri Allenton

Weather Near Allenton:

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