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West Sullivan, MO

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West Sullivan, MO Weather
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Winter Center

Today Hourly

Daily

Radar MinuteCast® Monthly Air Quality Health & Activities
Heat Advisory

August 16 - September 29

Sat 8/16

97° /73°
55%
Mostly sunny and hot; a thunderstorm in spots this afternoon; thunderstorms can bring localized damaging wind gusts
alerts

Heat Advisory

12:00 PM Friday - 8:00 PM Monday

RealFeel®108°

RealFeel Shade™100°

Max UV Index9.0 (Very High)

WindSSW 6 mph

Sun 8/17

96° /72°
25%
Partly sunny and remaining very warm
alerts

Heat Advisory

12:00 PM Friday - 8:00 PM Monday

RealFeel®109°

RealFeel Shade™100°

Max UV Index9.0 (Very High)

WindS 6 mph

Mon 8/18

100° /73°
9%
Sunny to partly cloudy and hot; danger of dehydration and heatstroke if outside for extended periods of time
alerts

Heat Advisory

12:00 PM Friday - 8:00 PM Monday

RealFeel®109°

RealFeel Shade™102°

Max UV Index9.0 (Very High)

WindSSW 6 mph

Tue 8/19

95° /71°
55%
Hot with increasing cloudiness; a thunderstorm in spots in the afternoon

RealFeel®107°

RealFeel Shade™99°

Max UV Index9.0 (Very High)

WindN 5 mph

Wed 8/20

85° /65°
80%
Mostly cloudy and not as hot but humid; watch for a strong thunderstorm in the morning followed by a thunderstorm in spots in the afternoon

RealFeel®92°

RealFeel Shade™88°

Max UV Index5.0 (Moderate)

WindNNE 7 mph

Thu 8/21

83° /60°
80%
Mostly cloudy and humid with a strong thunderstorm in spots

RealFeel®90°

RealFeel Shade™85°

Max UV Index5.0 (Moderate)

WindENE 7 mph

Fri 8/22

86° /61°
55%
Partly sunny with a thunderstorm in spots

RealFeel®89°

RealFeel Shade™83°

Max UV Index5.0 (Moderate)

WindENE 6 mph

Sat 8/23

90° /64°
3%
Sunshine and a few clouds

RealFeel®94°

RealFeel Shade™89°

Max UV Index8.0 (Very High)

WindNNE 5 mph

Sun 8/24

89° /64°
55%
Clouds and breaks of sun with a thunderstorm in spots in the afternoon

RealFeel®90°

RealFeel Shade™87°

Max UV Index6.0 (High)

WindNNW 2 mph

Mon 8/25

88° /67°
75%
Rain ending in the morning; cloudy

RealFeel®87°

RealFeel Shade™87°

Max UV Index2.0 (Low)

WindENE 6 mph

Tue 8/26

90° /67°
25%
Clouds followed by a brightening sky and humid

RealFeel®97°

RealFeel Shade™96°

Max UV Index4.0 (Moderate)

WindE 6 mph

Wed 8/27

91° /68°
55%
Mainly cloudy, hot and humid with a shower

RealFeel®98°

RealFeel Shade™96°

Max UV Index3.0 (Moderate)

WindSE 6 mph

Thu 8/28

90° /68°
9%
Humid with sunshine and a few clouds

RealFeel®97°

RealFeel Shade™92°

Max UV Index8.0 (Very High)

WindS 8 mph

Fri 8/29

86° /60°
25%
Cloudy and less humid

RealFeel®87°

RealFeel Shade™87°

Max UV Index2.0 (Low)

WindENE 5 mph

Sat 8/30

87° /65°
5%
Humid with plenty of sunshine

RealFeel®96°

RealFeel Shade™90°

Max UV Index8.0 (Very High)

WindENE 4 mph

Sun 8/31

88° /65°
5%
Sunny and humid

RealFeel®95°

RealFeel Shade™89°

Max UV Index8.0 (Very High)

WindSW 4 mph

Mon 9/1

88° /66°
5%
Humid with abundant sunshine

RealFeel®97°

RealFeel Shade™90°

Max UV Index7.0 (High)

WindSSW 4 mph

Tue 9/2

87° /65°
62%
A couple of showers and a thunderstorm in the morning; otherwise, humid with sun and clouds

RealFeel®99°

RealFeel Shade™93°

Max UV Index5.0 (Moderate)

WindENE 2 mph

Wed 9/3

86° /65°
65%
Partly sunny and humid; a couple of afternoon showers and a thunderstorm

RealFeel®96°

RealFeel Shade™91°

Max UV Index7.0 (High)

WindSW 5 mph

Thu 9/4

85° /64°
64%
Mostly cloudy and humid; a couple of showers and a thunderstorm in the afternoon

RealFeel®92°

RealFeel Shade™92°

Max UV Index3.0 (Moderate)

WindWNW 4 mph

Fri 9/5

85° /63°
59%
A passing morning shower; otherwise, humid with some sun

RealFeel®94°

RealFeel Shade™88°

Max UV Index7.0 (High)

WindNNE 4 mph

Sat 9/6

83° /63°
20%
Mostly sunny and humid

RealFeel®92°

RealFeel Shade™85°

Max UV Index7.0 (High)

WindSSE 4 mph

Sun 9/7

84° /62°
65%
Humid with intervals of clouds and sunshine; a thundershower in the morning followed by a couple of thunderstorms in the afternoon

RealFeel®90°

RealFeel Shade™90°

Max UV Index4.0 (Moderate)

WindSSW 6 mph

Mon 9/8

86° /63°
25%
Humid with intervals of clouds and sunshine

RealFeel®87°

RealFeel Shade™85°

Max UV Index2.0 (Low)

WindN 9 mph

Tue 9/9

81° /61°
25%
Turning cloudy and less humid

RealFeel®82°

RealFeel Shade™82°

Max UV Index5.0 (Moderate)

WindSE 2 mph

Wed 9/10

83° /62°
25%
Times of clouds and sun

RealFeel®86°

RealFeel Shade™86°

Max UV Index3.0 (Moderate)

WindSSW 2 mph

Thu 9/11

84° /62°
20%
Turning cloudy

RealFeel®89°

RealFeel Shade™85°

Max UV Index6.0 (High)

WindE 2 mph

Fri 9/12

84° /57°
0%
Plenty of sunshine

RealFeel®86°

RealFeel Shade™82°

Max UV Index6.0 (High)

WindSE 5 mph

Sat 9/13

84° /58°
0%
Plenty of sunshine

RealFeel®86°

RealFeel Shade™82°

Max UV Index6.0 (High)

WindSSE 6 mph

Sun 9/14

82° /58°
0%
Sunny

RealFeel®84°

RealFeel Shade™80°

Max UV Index6.0 (High)

WindS 6 mph

Mon 9/15

75° /49°
0%
Partly sunny and not as warm

RealFeel®74°

RealFeel Shade™72°

Max UV Index6.0 (High)

WindN 12 mph

Tue 9/16

73° /53°
0%
Partly sunny

RealFeel®73°

RealFeel Shade™70°

Max UV Index6.0 (High)

WindENE 7 mph

Wed 9/17

75° /54°
25%
Partly sunny

RealFeel®75°

RealFeel Shade™73°

Max UV Index6.0 (High)

WindSE 8 mph

Thu 9/18

74° /55°
59%
Occasional rain

RealFeel®75°

RealFeel Shade™75°

Max UV Index2.0 (Low)

WindS 5 mph

Fri 9/19

80° /57°
61%
Times of clouds and sun with a couple of thunderstorms, especially early in the day

RealFeel®82°

RealFeel Shade™79°

Max UV Index5.0 (Moderate)

WindWNW 7 mph

Sat 9/20

76° /58°
2%
Sunny to partly cloudy

RealFeel®78°

RealFeel Shade™74°

Max UV Index6.0 (High)

WindE 6 mph

Sun 9/21

84° /59°
39%
Partly sunny with a thunderstorm around in the afternoon

RealFeel®90°

RealFeel Shade™89°

Max UV Index5.0 (Moderate)

WindSW 5 mph

Mon 9/22

86° /57°
25%
Sun and clouds

RealFeel®91°

RealFeel Shade™87°

Max UV Index5.0 (Moderate)

WindE 4 mph

Tue 9/23

82° /58°
55%
Times of sun and clouds with a thunderstorm around

RealFeel®84°

RealFeel Shade™82°

Max UV Index5.0 (Moderate)

WindE 8 mph

Wed 9/24

83° /57°
25%
Times of sun and clouds

RealFeel®84°

RealFeel Shade™83°

Max UV Index4.0 (Moderate)

WindS 8 mph

Thu 9/25

79° /45°
55%
A blend of sun and clouds with a thundershower in spots

RealFeel®80°

RealFeel Shade™77°

Max UV Index4.0 (Moderate)

WindNNE 8 mph

Fri 9/26

72° /56°
0%
Partial sunshine

RealFeel®75°

RealFeel Shade™72°

Max UV Index5.0 (Moderate)

WindE 4 mph

Sat 9/27

79° /55°
1%
Plenty of sun

RealFeel®80°

RealFeel Shade™77°

Max UV Index5.0 (Moderate)

WindS 6 mph

Sun 9/28

80° /57°
2%
Partly sunny

RealFeel®80°

RealFeel Shade™78°

Max UV Index5.0 (Moderate)

WindNNW 7 mph

Mon 9/29

70° /46°
0%
Partly sunny

RealFeel®70°

RealFeel Shade™67°

Max UV Index5.0 (Moderate)

WindNE 8 mph

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World North America United States Missouri West Sullivan

Weather Near West Sullivan:

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