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At least 80 dead, 11 girls from camp still missing after catastrophic flooding in Texas. Read the latest Chevron right
Chantal bringing flooding in North Carolina. Get details Chevron right

Arnold, MO

71°F
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Arnold, MO Weather
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Winter Center
Today Hourly Daily Radar MinuteCast Monthly Air Quality Health & Activities
Monday, July 7

Day

7/7
89°Hi
RealFeel® 101°
Very Hot
RealFeel Guide
Very Hot
101° to 107°
Caution advised. Danger of dehydration, heat stroke, heat exhaustion and heat cramps if outside for extended periods, and especially while doing strenuous activities.
LEARN MORE
RealFeel Shade™ 93°
Hot
RealFeel Guide
Hot
90° to 100°
Caution advised. Possible danger of dehydration, heat stroke, heat exhaustion and heat cramps if outside for extended periods, and especially while doing strenuous activities.
LEARN MORE
Humid with intervals of clouds and sunshine; a stray afternoon thunderstorm

Max UV Index10 (Very High)

AccuLumen Brightness Index™7 (Bright)

WindNE 6 mph

Wind Gusts13 mph

Probability of Precipitation42%

Probability of Thunderstorms25%

Precipitation0.08 in

Rain0.08 in

Hours of Precipitation1

Hours of Rain1

Cloud Cover51%

Morning

Afternoon

Night

7/7
70°Lo
RealFeel® 74°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
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A thunderstorm on the prowl this evening; otherwise, partly cloudy

WindESE 5 mph

Wind Gusts10 mph

Probability of Precipitation40%

Probability of Thunderstorms24%

Precipitation0.04 in

Rain0.04 in

Hours of Precipitation0.5

Hours of Rain0.5

Cloud Cover54%

Evening

Overnight

Sun & Moon

14 hrs 44 mins
Rise 5:44 AM
Set 8:28 PM
Waxing Gibbous
Rise 6:16 PM
Set 3:18 AM

Temperature History

7/7
High
Low
Forecast
89°
70°
Average
89°
68°
Last Year
91°
66°

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World North America United States Missouri Arnold

Weather Near Arnold:

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