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Frontenac, MO

95°F
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Frontenac, MO Weather
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Winter Center
Today Hourly

Daily

 Radar MinuteCast Monthly Air Quality Health & Activities

July 16 - August 29

Wed 7/16

96° /74°
55%
Humid with sun followed by some clouds; a heavy thunderstorm late this afternoon; storms can bring flooding downpours and localized damaging wind gusts

RealFeel®109°

RealFeel Shade™102°

Max UV Index11 (Extreme)

WindWSW 9 mph

Thu 7/17

84° /72°
58%
Some sun, then clouds and not as hot but humid; an afternoon thunderstorm; thunderstorms can bring flash flooding and localized damaging wind gusts

RealFeel®97°

RealFeel Shade™88°

Max UV Index11 (Extreme)

WindNNE 7 mph

Fri 7/18

85° /74°
88%
Rather cloudy and humid with a couple of showers and a thunderstorm

RealFeel®99°

RealFeel Shade™91°

Max UV Index6 (High)

WindENE 6 mph

Sat 7/19

92° /76°
80%
Partly sunny and humid with a thunderstorm

RealFeel®106°

RealFeel Shade™98°

Max UV Index11 (Extreme)

WindSW 7 mph

Sun 7/20

95° /75°
40%
Partly sunny, hot and humid with a thunderstorm in parts of the area; caution advised if outside for extended periods of time

RealFeel®111°

RealFeel Shade™100°

Max UV Index11 (Extreme)

WindNW 4 mph

Mon 7/21

94° /74°
40%
Watch for a strong thunderstorm in the morning; partly sunny, hot and humid

RealFeel®108°

RealFeel Shade™100°

Max UV Index10 (Very High)

WindSSE 5 mph

Tue 7/22

95° /77°
7%
Mostly sunny and hot

RealFeel®107°

RealFeel Shade™99°

Max UV Index10 (Very High)

WindSW 6 mph

Wed 7/23

98° /75°
39%
Mostly sunny and very hot with a thunderstorm in spots

RealFeel®106°

RealFeel Shade™100°

Max UV Index9 (Very High)

WindSSW 5 mph

Thu 7/24

97° /76°
2%
Hot with partial sunshine

RealFeel®106°

RealFeel Shade™98°

Max UV Index10 (Very High)

WindS 4 mph

Fri 7/25

98° /73°
40%
Hot with sunshine and a few clouds; watch for a strong thunderstorm in the afternoon

RealFeel®105°

RealFeel Shade™101°

Max UV Index10 (Very High)

WindS 4 mph

Sat 7/26

92° /73°
75%
Mostly cloudy with periods of rain in the afternoon

RealFeel®106°

RealFeel Shade™98°

Max UV Index10 (Very High)

WindE 4 mph

Sun 7/27

91° /71°
75%
Mainly cloudy and humid; periods of rain in the afternoon

RealFeel®107°

RealFeel Shade™100°

Max UV Index10 (Very High)

WindESE 5 mph

Mon 7/28

93° /74°
55%
Very humid with more clouds than sun; a passing thunderstorm in the morning followed by a passing shower in the afternoon

RealFeel®103°

RealFeel Shade™101°

Max UV Index7 (High)

WindESE 6 mph

Tue 7/29

89° /69°
74%
Mostly cloudy and humid; a couple of afternoon showers and a thunderstorm

RealFeel®100°

RealFeel Shade™97°

Max UV Index3 (Moderate)

WindWSW 4 mph

Wed 7/30

92° /73°
25%
Cloudy

RealFeel®98°

RealFeel Shade™94°

Max UV Index3 (Moderate)

WindWSW 5 mph

Thu 7/31

91° /72°
39%
Mostly cloudy and humid; a thunderstorm in spots in the afternoon

RealFeel®100°

RealFeel Shade™98°

Max UV Index5 (Moderate)

WindSSE 2 mph

Fri 8/1

91° /74°
20%
Less humid with times of clouds and sun

RealFeel®93°

RealFeel Shade™88°

Max UV Index9 (Very High)

WindSW 7 mph

Sat 8/2

92° /73°
25%
Cloudy

RealFeel®97°

RealFeel Shade™97°

Max UV Index3 (Moderate)

WindSSE 4 mph

Sun 8/3

87° /70°
63%
Cloudy and humid with a couple of showers and a thunderstorm

RealFeel®95°

RealFeel Shade™92°

Max UV Index2 (Low)

WindNNE 5 mph

Mon 8/4

83° /66°
39%
Remaining cloudy and not as warm with a thunderstorm in spots

RealFeel®84°

RealFeel Shade™84°

Max UV Index2 (Low)

WindNE 6 mph

Tue 8/5

83° /65°
5%
Plenty of sunshine

RealFeel®90°

RealFeel Shade™82°

Max UV Index10 (Very High)

WindENE 5 mph

Wed 8/6

84° /65°
20%
Thickening clouds

RealFeel®93°

RealFeel Shade™85°

Max UV Index10 (Very High)

WindESE 4 mph

Thu 8/7

85° /71°
25%
Some sun, then increasing clouds

RealFeel®84°

RealFeel Shade™84°

Max UV Index5 (Moderate)

WindSW 8 mph

Fri 8/8

89° /71°
63%
A couple of morning showers and a thunderstorm; otherwise, rather cloudy

RealFeel®94°

RealFeel Shade™92°

Max UV Index3 (Moderate)

WindN 6 mph

Sat 8/9

84° /68°
20%
Mostly sunny

RealFeel®95°

RealFeel Shade™84°

Max UV Index9 (Very High)

WindNE 5 mph

Sun 8/10

84° /67°
10%
Sunshine

RealFeel®94°

RealFeel Shade™84°

Max UV Index9 (Very High)

WindENE 4 mph

Mon 8/11

85° /68°
20%
Partly sunny

RealFeel®93°

RealFeel Shade™85°

Max UV Index9 (Very High)

WindSSE 5 mph

Tue 8/12

88° /71°
20%
Mostly sunny

RealFeel®92°

RealFeel Shade™88°

Max UV Index9 (Very High)

WindS 7 mph

Wed 8/13

90° /72°
20%
Partly sunny

RealFeel®96°

RealFeel Shade™91°

Max UV Index9 (Very High)

WindS 7 mph

Thu 8/14

91° /73°
25%
Mostly cloudy

RealFeel®92°

RealFeel Shade™92°

Max UV Index4 (Moderate)

WindSSW 9 mph

Fri 8/15

90° /72°
25%
A blend of sun and clouds

RealFeel®94°

RealFeel Shade™93°

Max UV Index6 (High)

WindSSW 6 mph

Sat 8/16

91° /71°
10%
Mostly sunny and humid

RealFeel®103°

RealFeel Shade™95°

Max UV Index9 (Very High)

WindENE 4 mph

Sun 8/17

91° /71°
5%
Abundant sunshine and humid

RealFeel®101°

RealFeel Shade™95°

Max UV Index9 (Very High)

WindSSE 5 mph

Mon 8/18

90° /72°
20%
Hot with brilliant sunshine

RealFeel®99°

RealFeel Shade™92°

Max UV Index9 (Very High)

WindS 5 mph

Tue 8/19

91° /72°
5%
Hot and humid with plenty of sunshine

RealFeel®101°

RealFeel Shade™95°

Max UV Index9 (Very High)

WindS 6 mph

Wed 8/20

91° /71°
20%
Hot and humid with increasing cloudiness

RealFeel®102°

RealFeel Shade™97°

Max UV Index8 (Very High)

WindS 5 mph

Thu 8/21

90° /72°
10%
Mostly sunny, hot and humid

RealFeel®101°

RealFeel Shade™95°

Max UV Index8 (Very High)

WindS 6 mph

Fri 8/22

91° /72°
20%
Partly sunny, hot and humid

RealFeel®104°

RealFeel Shade™97°

Max UV Index8 (Very High)

WindSE 4 mph

Sat 8/23

91° /71°
25%
Clouds and sunshine, hot and humid

RealFeel®103°

RealFeel Shade™97°

Max UV Index8 (Very High)

WindESE 5 mph

Sun 8/24

90° /72°
5%
Hot with plenty of sunshine

RealFeel®100°

RealFeel Shade™92°

Max UV Index8 (Very High)

WindSSE 5 mph

Mon 8/25

91° /71°
20%
Becoming cloudy and hot

RealFeel®98°

RealFeel Shade™91°

Max UV Index8 (Very High)

WindSSW 5 mph

Tue 8/26

91° /71°
25%
Hot with clouds giving way to some sun

RealFeel®99°

RealFeel Shade™92°

Max UV Index8 (Very High)

WindS 5 mph

Wed 8/27

90° /70°
25%
Hot with considerable cloudiness

RealFeel®97°

RealFeel Shade™93°

Max UV Index3 (Moderate)

WindSSW 1 mph

Thu 8/28

90° /70°
56%
A morning thunderstorm; otherwise, hot and humid with intervals of clouds and sunshine

RealFeel®99°

RealFeel Shade™97°

Max UV Index4 (Moderate)

WindNW 2 mph

Fri 8/29

83° /67°
4%
Mostly cloudy and humid

RealFeel®88°

RealFeel Shade™85°

Max UV Index4 (Moderate)

WindE 8 mph

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World North America United States Missouri Frontenac

Weather Near Frontenac:

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