ARNOLD, MO 63010 Weather Forecast & Current Conditions

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EAST ST. LOUIS, IL
Current Weather

7:53 AM CST NOV 30, 2025
Clear
27°F
Feels Like: 14°F
Dewpoint: 16°F
Rel. Hum.: 60%
Visibility: 10 miles
Wind: WNW at 17 mph, gusts to 31
Pressure: 30.34 inches
Last 72 hours

Local Area Snow Depth

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ARNOLD, MO 63010
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
TODAY
Mostly sunny. Cooler with highs around 30. Northwest winds 10 to 15 mph with gusts up to 30 mph.
TONIGHT
Mostly cloudy. Lows around 20. North winds 5 to 10 mph, becoming northeast after midnight.
MONDAY
Cloudy. A chance of snow in the afternoon. Highs in the lower 30s. East winds around 5 mph. Chance of snow 50 percent.
MONDAY NIGHT
Mostly cloudy. Snow likely, mainly in the evening. Light snow accumulation possible. Lows in the lower 20s. Northwest winds around 5 mph. Chance of snow 70 percent.
TUESDAY
Mostly sunny. Highs in the mid 30s. West winds around 5 mph.
TUESDAY NIGHT
Mostly clear. Lows around 20.
WEDNESDAY
Mostly sunny. Highs in the lower 40s.
WEDNESDAY NIGHT AND THURSDAY
Mostly cloudy. Lows 15 to 20. Highs in the mid 20s.
THURSDAY NIGHT
Mostly cloudy. A chance of snow and freezing rain after midnight. Lows around 15. Chance of precipitation 30 percent.
FRIDAY
Mostly cloudy. A chance of snow and freezing rain in the morning, then a chance of rain in the afternoon. Highs in the mid 30s. Chance of precipitation 40 percent.
FRIDAY NIGHT
Mostly cloudy. A slight chance of rain and freezing rain in the evening. Not as cool with lows in the mid 20s. Chance of precipitation 20 percent.
SATURDAY
Mostly cloudy in the morning, then becoming partly sunny. Highs in the lower 40s.

Visible Weather Satellite
ARNOLD, MO 63010
Infrared Weather Satellite
ARNOLD, MO 63010
NEXRAD Weather Radar
ARNOLD, MO 63010

EAST ST. LOUIS, IL 3 hourly weather forecast

weather forecast created  5:00 PM MST 11/29/2025
Sunday
30 NOV 2025
ARNOLD, MO 63010 weather forecast Day 1, 0 hours 12 AM 31° 20° Mostly Cloudy 1%

0% Thunder
( 0% severe)
W   16 81% 26°
Low 23° ARNOLD, MO 63010 weather forecast Day 1, 3 hours 3 AM 27° 14° Mostly Cloudy W   17 80% 22°
High 29° ARNOLD, MO 63010 weather forecast Day 1, 6 hours 6 AM 25° 12° Mostly Cloudy 0%

0% Thunder
( 0% severe)
WNW   16 76% 19°

Mostly Cloudy



ARNOLD, MO 63010 weather forecast Day 1, 9 hours 9 AM 24° 12° Mostly Cloudy WNW   14 75% 18°
ARNOLD, MO 63010 weather forecast Day 1, 12 hours 12 PM 26° 15° Mostly Cloudy 2%

0% Thunder
( 0% severe)
WNW   13 72% 19°
ARNOLD, MO 63010 weather forecast Day 1, 15 hours 3 PM 27° 16° Mostly Cloudy NW   13 69% 19°
ARNOLD, MO 63010 weather forecast Day 1, 18 hours 6 PM 24° 15° Mostly Cloudy 1%

0% Thunder
( 0% severe)
NW   8 79% 19°
ARNOLD, MO 63010 weather forecast Day 1, 21 hours 9 PM 22° 16° Mostly Cloudy NNW   5 91% 20°
Monday
1 DEC 2025
ARNOLD, MO 63010 weather forecast Day 2, 0 hours 12 AM 21° 17° Mostly Cloudy 8%

0% Thunder
( 0% severe)
NNE   1 91% 19°
Low 19° ARNOLD, MO 63010 weather forecast Day 2, 3 hours 3 AM 20° 16° Overcast NE   1 95% 19°
High 32° ARNOLD, MO 63010 weather forecast Day 2, 6 hours 6 AM 21° 17° Overcast 5%

0% Thunder
( 1% severe)
ENE   1 91% 19°

Overcast

Chance of Snow

ARNOLD, MO 63010 weather forecast Day 2, 9 hours 9 AM 25° 21° Mostly Cloudy ESE   2 87% 22°
ARNOLD, MO 63010 weather forecast Day 2, 12 hours 12 PM 29° 25° Overcast 48%
SNOW
.1–1 in
0% Thunder
( 2% severe)
ESE   3 77% 23°
ARNOLD, MO 63010 weather forecast Day 2, 15 hours 3 PM 31° 28° Overcast E   3 74% 24°
ARNOLD, MO 63010 weather forecast Day 2, 18 hours 6 PM 28° 25° Overcast 66%
SNOW
***
0% Thunder
( 2% severe)
ENE   1 92% 26°
ARNOLD, MO 63010 weather forecast Day 2, 21 hours 9 PM 27° 24° Overcast NW   1 100% 27°

EAST ST. LOUIS, IL extended weather forecast

Tuesday
2 DEC 2025
Wednesday
3 DEC 2025
Thursday
4 DEC 2025
Friday
5 DEC 2025
Saturday
6 DEC 2025
Low 15° Low 16° Low 19° Low 17° Low 27°
High 28° High 42° High 28° High 36° High 38°
ARNOLD, MO 63010 weather forecast Day 3 ARNOLD, MO 63010 weather forecast Day 4 ARNOLD, MO 63010 weather forecast Day 5 ARNOLD, MO 63010 weather forecast Day 6 ARNOLD, MO 63010 weather forecast Day 7
Mostly Cloudy
88% Snow
Mostly Cloudy
15% Rain/Snow
Overcast
20% Rain/Snow
Overcast
44% Snow
Overcast
57% Rain/Snow
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