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Significant, life-threatening flash flooding ongoing in southeast Missouri. Get the latest. Chevron right

Sullivan, MO

81°F
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Sullivan

Missouri

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Sullivan, MO Weather
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July 10 - July 24

Fri 7/10

90° /70°
98%
Variable cloudiness with showers and thunderstorms, some heavy; very humid; storms can bring flooding downpours and localized damaging wind gusts
alerts

Flood Warning

5:19 PM Friday - 8:00 PM Tuesday
alerts

Flood Watch

4:00 PM Thursday - 7:00 PM Saturday

RealFeel®106°

RealFeel Shade™96°

Max UV Index10.0 (Very High)

WindWNW 6 mph

Hours of Precipitation4.5

Hours of Rain4.5

Sat 7/11

80° /67°
88%
Mostly cloudy with a couple of showers and a thunderstorm; not as warm but humid
alerts

Flood Warning

5:19 PM Friday - 8:00 PM Tuesday
alerts

Flood Watch

4:00 PM Thursday - 7:00 PM Saturday

RealFeel®89°

RealFeel Shade™85°

Max UV Index3.0 (Moderate)

WindWNW 7 mph

Hours of Precipitation3.5

Hours of Rain3.5

Sun 7/12

86° /64°
55%
Partly sunny and humid; an afternoon thunderstorm in spots
alerts

Flood Warning

5:19 PM Friday - 8:00 PM Tuesday

RealFeel®94°

RealFeel Shade™86°

Max UV Index11.0 (Extreme)

WindNNE 8 mph

Hours of Precipitation1

Hours of Rain1

Mon 7/13

86° /68°
25%
Partly sunny
alerts

Flood Warning

5:19 PM Friday - 8:00 PM Tuesday

RealFeel®93°

RealFeel Shade™86°

Max UV Index11.0 (Extreme)

WindENE 8 mph

Tue 7/14

85° /67°
74%
Mostly cloudy and humid with a couple of showers
alerts

Flood Warning

5:19 PM Friday - 8:00 PM Tuesday

RealFeel®95°

RealFeel Shade™88°

Max UV Index6.0 (High)

WindE 7 mph

Hours of Precipitation2

Hours of Rain2

Wed 7/15

86° /67°
86%
Mostly cloudy and humid with a couple of showers and a thunderstorm, mainly later

RealFeel®96°

RealFeel Shade™88°

Max UV Index7.0 (High)

WindESE 6 mph

Hours of Precipitation3

Hours of Rain3

Thu 7/16

89° /68°
55%
Partly sunny and humid; a thunderstorm in spots in the afternoon

RealFeel®104°

RealFeel Shade™94°

Max UV Index11.0 (Extreme)

WindW 2 mph

Hours of Precipitation1

Hours of Rain1

Fri 7/17

94° /70°
58%
Peeks of sunshine; hot and humid with a couple of thunderstorms

RealFeel®109°

RealFeel Shade™102°

Max UV Index11.0 (Extreme)

WindNNW 2 mph

Hours of Precipitation2.5

Hours of Rain2.5

Sat 7/18

93° /69°
59%
Humid; clouds in the morning with occasional rain and a thunderstorm, then periods of clouds and sunshine in the afternoon with a thunderstorm in spots

RealFeel®102°

RealFeel Shade™96°

Max UV Index5.0 (Moderate)

WindENE 5 mph

Hours of Precipitation2

Hours of Rain2

Sun 7/19

89° /65°
0%
Times of clouds and sun

RealFeel®93°

RealFeel Shade™89°

Max UV Index6.0 (High)

WindSE 7 mph

Mon 7/20

90° /66°
59%
Mostly cloudy with a couple of thunderstorms

RealFeel®91°

RealFeel Shade™88°

Max UV Index6.0 (High)

WindSW 6 mph

Hours of Precipitation3.5

Hours of Rain3.5

Tue 7/21

90° /68°
69%
Mostly cloudy with rain tapering off

RealFeel®96°

RealFeel Shade™90°

Max UV Index10.0 (Very High)

WindSSW 5 mph

Hours of Precipitation2

Hours of Rain2

Wed 7/22

87° /66°
55%
Mostly cloudy with a shower in places

RealFeel®90°

RealFeel Shade™86°

Max UV Index6.0 (High)

WindSW 8 mph

Hours of Precipitation1.5

Hours of Rain1.5

Thu 7/23

90° /67°
10%
Sunny

RealFeel®96°

RealFeel Shade™91°

Max UV Index11.0 (Extreme)

WindNE 5 mph

Fri 7/24

93° /70°
5%
Hot and humid with plenty of sunshine

RealFeel®104°

RealFeel Shade™95°

Max UV Index11.0 (Extreme)

WindS 5 mph

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World North America United States Missouri Sullivan

Weather Near Sullivan:

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