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Northeast braces for coldest weekend of winter. See how low temps will plunge. Chevron right

Arnold, MO

31°F
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Arnold

Missouri

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Arnold, MO Weather
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Winter Center
Today Hourly Daily Radar MinuteCast® Monthly Air Quality Health & Activities
Thursday, March 5

Day

3/5
41°Hi
RealFeel® 33°
Cold
RealFeel Guide
Cold
25° to 39°
Coats and hats are appropriate, consider gloves and a scarf.
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RealFeel Shade™ 31°
Cold
RealFeel Guide
Cold
25° to 39°
Coats and hats are appropriate, consider gloves and a scarf.
LEARN MORE
A mix of snow and rain

Max UV Index1.0 (Low)

WindN 10 mph

Wind Gusts27 mph

Probability of Precipitation65%

Probability of Thunderstorms0%

Precipitation0.18 in

Rain0.17 in

Snow0.11 in

Hours of Precipitation4

Hours of Rain2.5

Cloud Cover99%

Night

3/5
24°Lo
RealFeel® 7°
Bitterly Cold
RealFeel Guide
Bitterly Cold
-10° to 9°
Caution advised. Frostbite to exposed skin within 15 minutes. Hypothermia likely without protective clothing.
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Cloudy with snow and flurries at times, mainly early

WindNW 17 mph

Wind Gusts27 mph

Probability of Precipitation55%

Probability of Thunderstorms0%

Precipitation0.01 in

Snow0.22 in

Hours of Precipitation3

Cloud Cover90%

Sun & Moon

11 hrs 31 mins
Rise 6:28 AM
Set 5:59 PM
Waning Gibbous
Rise 8:34 PM
Set 7:42 AM

Temperature History

3/5
High
Low
Forecast
41°
24°
Average
52°
33°
Last Year
52°
33°

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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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