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O'Fallon Township, MO

79°F
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O'Fallon Township, MO Weather
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Winter Center
Today Hourly

Daily

 Radar MinuteCast® Monthly Air Quality Health & Activities
Extreme Heat Warning

July 30 - September 12

Wed 7/30

91° /70°
87%
Variable cloudiness with a thunderstorm; hot and humid; storms can bring flooding downpours and localized damaging wind gusts
alerts

Extreme Heat Warning

12:00 PM Saturday - 7:00 PM Wednesday

RealFeel®106°

RealFeel Shade™99°

Max UV Index6 (High)

WindSE 5 mph

Thu 7/31

76° /63°
88%
Cloudy with a couple of thunderstorms

RealFeel®84°

RealFeel Shade™78°

Max UV Index4 (Moderate)

WindN 7 mph

Fri 8/1

80° /56°
7%
Pleasant and less humid with plenty of sunshine

RealFeel®86°

RealFeel Shade™78°

Max UV Index10 (Very High)

WindNNE 7 mph

Sat 8/2

79° /57°
1%
Mostly sunny; a beautiful start to the weekend

RealFeel®85°

RealFeel Shade™77°

Max UV Index10 (Very High)

WindNE 7 mph

Sun 8/3

82° /62°
1%
Mostly sunny and pleasant

RealFeel®89°

RealFeel Shade™80°

Max UV Index10 (Very High)

WindENE 5 mph

Mon 8/4

82° /66°
2%
Mostly cloudy

RealFeel®86°

RealFeel Shade™82°

Max UV Index4 (Moderate)

WindNE 5 mph

Tue 8/5

82° /66°
64%
Partly sunny; a shower in spots in the morning followed by a couple of thunderstorms in the afternoon

RealFeel®94°

RealFeel Shade™83°

Max UV Index10 (Very High)

WindNE 4 mph

Wed 8/6

86° /69°
4%
Mostly sunny

RealFeel®93°

RealFeel Shade™88°

Max UV Index10 (Very High)

WindESE 4 mph

Thu 8/7

89° /71°
7%
Sun and areas of high clouds

RealFeel®91°

RealFeel Shade™90°

Max UV Index5 (Moderate)

WindS 5 mph

Fri 8/8

93° /70°
61%
Intervals of clouds and sunshine; hot with a couple of thunderstorms

RealFeel®106°

RealFeel Shade™102°

Max UV Index5 (Moderate)

WindSSE 6 mph

Sat 8/9

90° /70°
61%
Humid with more clouds than sun; a couple of thunderstorms in the afternoon

RealFeel®99°

RealFeel Shade™96°

Max UV Index9 (Very High)

WindSW 7 mph

Sun 8/10

93° /69°
71%
Partly sunny and hot with a couple of thunderstorms, especially early in the day

RealFeel®102°

RealFeel Shade™96°

Max UV Index8 (Very High)

WindWSW 4 mph

Mon 8/11

85° /70°
65%
Not as hot with periods of rain and a thunderstorm

RealFeel®89°

RealFeel Shade™89°

Max UV Index2 (Low)

WindWNW 4 mph

Tue 8/12

87° /66°
10%
Mostly sunny

RealFeel®95°

RealFeel Shade™88°

Max UV Index9 (Very High)

WindN 4 mph

Wed 8/13

83° /66°
10%
Sunny

RealFeel®92°

RealFeel Shade™83°

Max UV Index9 (Very High)

WindENE 5 mph

Thu 8/14

84° /67°
20%
Sunny

RealFeel®93°

RealFeel Shade™84°

Max UV Index9 (Very High)

WindENE 5 mph

Fri 8/15

86° /69°
20%
Mostly sunny

RealFeel®95°

RealFeel Shade™87°

Max UV Index9 (Very High)

WindENE 5 mph

Sat 8/16

86° /69°
25%
Mostly cloudy and humid

RealFeel®100°

RealFeel Shade™94°

Max UV Index9 (Very High)

WindSSE 2 mph

Sun 8/17

87° /68°
25%
Humid with intervals of clouds and sunshine

RealFeel®96°

RealFeel Shade™93°

Max UV Index3 (Moderate)

WindSE 2 mph

Mon 8/18

90° /70°
25%
Humid with intervals of clouds and sunshine

RealFeel®97°

RealFeel Shade™92°

Max UV Index4 (Moderate)

WindSW 5 mph

Tue 8/19

90° /70°
10%
Mostly sunny and humid

RealFeel®101°

RealFeel Shade™93°

Max UV Index8 (Very High)

WindW 4 mph

Wed 8/20

89° /69°
10%
Sunshine

RealFeel®98°

RealFeel Shade™88°

Max UV Index8 (Very High)

WindN 5 mph

Thu 8/21

89° /67°
20%
Plenty of sunshine

RealFeel®96°

RealFeel Shade™87°

Max UV Index8 (Very High)

WindNE 5 mph

Fri 8/22

88° /66°
20%
Plenty of sunshine

RealFeel®95°

RealFeel Shade™87°

Max UV Index8 (Very High)

WindE 2 mph

Sat 8/23

89° /68°
20%
Sunshine and a few clouds

RealFeel®96°

RealFeel Shade™89°

Max UV Index8 (Very High)

WindSSE 2 mph

Sun 8/24

89° /68°
25%
Clouds and sun

RealFeel®90°

RealFeel Shade™88°

Max UV Index5 (Moderate)

WindS 5 mph

Mon 8/25

88° /69°
10%
Mostly sunny

RealFeel®92°

RealFeel Shade™87°

Max UV Index8 (Very High)

WindSSW 7 mph

Tue 8/26

89° /68°
25%
Mostly cloudy and humid

RealFeel®94°

RealFeel Shade™91°

Max UV Index5 (Moderate)

WindSW 6 mph

Wed 8/27

86° /68°
25%
Humid with more sunshine than clouds

RealFeel®96°

RealFeel Shade™88°

Max UV Index8 (Very High)

WindNNW 2 mph

Thu 8/28

85° /67°
20%
Mostly sunny

RealFeel®93°

RealFeel Shade™86°

Max UV Index8 (Very High)

WindNE 4 mph

Fri 8/29

85° /68°
25%
Considerable cloudiness and humid

RealFeel®89°

RealFeel Shade™89°

Max UV Index2 (Low)

WindENE 5 mph

Sat 8/30

87° /67°
10%
Mostly sunny and humid

RealFeel®97°

RealFeel Shade™90°

Max UV Index7 (High)

WindENE 4 mph

Sun 8/31

88° /68°
10%
Mostly sunny and humid

RealFeel®98°

RealFeel Shade™91°

Max UV Index7 (High)

WindSW 1 mph

Mon 9/1

88° /68°
5%
Very warm and humid with sunshine

RealFeel®98°

RealFeel Shade™92°

Max UV Index7 (High)

WindESE 2 mph

Tue 9/2

87° /67°
65%
A couple of showers and a thunderstorm in the morning; otherwise, humid with times of clouds and sun

RealFeel®96°

RealFeel Shade™94°

Max UV Index3 (Moderate)

WindNE 4 mph

Wed 9/3

87° /67°
65%
Partly sunny and humid; a couple of afternoon showers and a thunderstorm

RealFeel®98°

RealFeel Shade™92°

Max UV Index7 (High)

WindSSW 4 mph

Thu 9/4

85° /66°
40%
Humid with increasing cloudiness; a thunderstorm in spots in the afternoon

RealFeel®93°

RealFeel Shade™93°

Max UV Index4 (Moderate)

WindWNW 2 mph

Fri 9/5

86° /66°
55%
A morning thundershower; otherwise, humid with partial sunshine

RealFeel®94°

RealFeel Shade™88°

Max UV Index7 (High)

WindNE 5 mph

Sat 9/6

85° /65°
10%
Mostly sunny and humid

RealFeel®95°

RealFeel Shade™88°

Max UV Index7 (High)

WindSSE 2 mph

Sun 9/7

85° /66°
65%
Humid with more clouds than sun; a couple of afternoon showers and a thunderstorm

RealFeel®91°

RealFeel Shade™91°

Max UV Index3 (Moderate)

WindS 5 mph

Mon 9/8

86° /65°
20%
Humid with partial sunshine

RealFeel®87°

RealFeel Shade™84°

Max UV Index5 (Moderate)

WindNNW 9 mph

Tue 9/9

82° /64°
25%
Sun giving way to increasing clouds

RealFeel®82°

RealFeel Shade™82°

Max UV Index5 (Moderate)

WindNNW 2 mph

Wed 9/10

83° /63°
20%
Partly sunny and humid

RealFeel®91°

RealFeel Shade™84°

Max UV Index6 (High)

WindWSW 2 mph

Thu 9/11

84° /64°
20%
Mostly sunny and humid

RealFeel®89°

RealFeel Shade™86°

Max UV Index6 (High)

WindENE 2 mph

Fri 9/12

84° /59°
0%
Plenty of sunshine

RealFeel®87°

RealFeel Shade™83°

Max UV Index6 (High)

WindSE 4 mph

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World North America United States Missouri O'Fallon Township

Weather Near O'Fallon Township:

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