ARNOLD, MO 63010 Weather Forecast & Current Conditions
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  63010 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)
 CURRENT WEATHER

EAST ST. LOUIS, IL
Current Weather
12:53 AM CDT JUL 5, 2025
Clear
Haze
73°F
Feels Like: 73°F
Dewpoint: 68°F
Rel. Hum.: 84%
Visibility: 5 miles
Wind: Calm
Pressure: 30.06 inches
Last 72 hours

Local Area Snow Depth

Illinois Current Weather

Illinois MOS Forecast Weather


Weather Map

(Automated weather data from NWS/FAA)
  63010 WEATHER FORECAST
10-Day model forecast maps
2025 Hurricanes

ARNOLD, MO 63010
Weather Forecast

 Snowfall Forecast pages
Snow Depth pages
REST OF TONIGHT
Clear. Lows in the upper 60s. South winds around 5 mph.
SATURDAY
Sunny. Highs in the mid 90s. South winds 5 to 10 mph.
SATURDAY NIGHT
Partly cloudy. A slight chance of showers and thunderstorms after midnight. Lows in the lower 70s. Southwest winds around 5 mph. Chance of rain 20 percent.
SUNDAY
Partly sunny in the morning, then becoming mostly cloudy. Scattered showers and thunderstorms. Humid with highs around 90. West winds around 5 mph. Chance of rain 50 percent.
SUNDAY NIGHT
Mostly cloudy in the evening, then becoming partly cloudy. A slight chance of showers and thunderstorms. Humid with lows in the lower 70s. West winds around 5 mph in the evening, becoming light and variable. Chance of rain 20 percent.
MONDAY
Mostly sunny. A slight chance of showers and thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 30 percent.
MONDAY NIGHT
Partly cloudy. A slight chance of showers and thunderstorms after midnight. Lows in the lower 70s. Chance of rain 20 percent.
TUESDAY
Mostly sunny. A slight chance of showers and thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 30 percent. Heat index values up to 100.
TUESDAY NIGHT
Mostly cloudy with a slight chance of showers and thunderstorms in the evening, then partly cloudy with a chance of showers and thunderstorms after midnight. Lows around 70. Chance of rain 30 percent.
WEDNESDAY THROUGH THURSDAY
Mostly cloudy with a chance of showers and thunderstorms. Highs in the upper 80s. Lows in the upper 60s. Chance of rain 40 percent.
THURSDAY NIGHT
Partly cloudy. A chance of showers with a slight chance of thunderstorms in the evening, then a slight chance of showers after midnight. Lows in the upper 60s. Chance of rain 40 percent.
FRIDAY
Mostly sunny. A slight chance of showers and thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 30 percent.

  63010 WEATHER SATELLITE LOOPS
Visible Weather Satellite
ARNOLD, MO 63010
Infrared Weather Satellite
ARNOLD, MO 63010
  63010 WEATHER RADAR LOOP
NEXRAD Weather Radar
ARNOLD, MO 63010
 MOS COMPUTER WEATHER FORECAST

EAST ST. LOUIS, IL 3 hourly weather forecast
weather forecast created  6:00 PM MDT  7/ 4/2025
Saturday
5 JUL 2025		 ARNOLD, MO 63010 weather forecast Day 1, 0 hours 1 AM 75° 75° Clear 0%

 0% Thunder
( 1% severe)		 S   2 76% 67°
Low 71° ARNOLD, MO 63010 weather forecast Day 1, 3 hours 4 AM 72° 72° Clear SSE   1 81% 66°
High 95° ARNOLD, MO 63010 weather forecast Day 1, 6 hours 7 AM 74° 74° Clear 0%

 0% Thunder
( 1% severe)		 S   2 82% 68°

Partly Cloudy



 ARNOLD, MO 63010 weather forecast Day 1, 9 hours 10 AM 87° 90° Clear S   6 53% 68°
ARNOLD, MO 63010 weather forecast Day 1, 12 hours 1 PM 93° 96° Partly Cloudy 2%

 0% Thunder
( 10% severe)		 SSW   8 41% 66°
ARNOLD, MO 63010 weather forecast Day 1, 15 hours 4 PM 94° 97° Partly Cloudy S   8 39% 65°
ARNOLD, MO 63010 weather forecast Day 1, 18 hours 7 PM 91° 94° Partly Cloudy 9%

 0% Thunder
( 26% severe)		 S   7 45% 67°
ARNOLD, MO 63010 weather forecast Day 1, 21 hours 10 PM 83° 86° Partly Cloudy SSW   3 61% 68°
Sunday
6 JUL 2025		 ARNOLD, MO 63010 weather forecast Day 2, 0 hours 1 AM 78° 80° Partly Cloudy 21%
RAIN
.5–1 in		 0% Thunder
( 22% severe)		 SSW   3 76% 70°
Low 75° ARNOLD, MO 63010 weather forecast Day 2, 3 hours 4 AM 76° 77° Partly Cloudy SSW   3 85% 71°
High 90° ARNOLD, MO 63010 weather forecast Day 2, 6 hours 7 AM 78° 80° Mostly Cloudy 28%
RAIN
>2 in		 0% Thunder
( 29% severe)		 SW   3 82% 72°

Mostly Cloudy

Chance of Rain

 ARNOLD, MO 63010 weather forecast Day 2, 9 hours 10 AM 83° 88° Mostly Cloudy WSW   7 70% 72°
ARNOLD, MO 63010 weather forecast Day 2, 12 hours 1 PM 87° 93° Mostly Cloudy 43%
RAIN
***		 0% Thunder
( 54% severe)		 WSW   8 61% 72°
ARNOLD, MO 63010 weather forecast Day 2, 15 hours 4 PM 86° 91° Mostly Cloudy W   8 61% 71°
ARNOLD, MO 63010 weather forecast Day 2, 18 hours 7 PM 84° 89° Mostly Cloudy 13%
RAIN
.01–.1 in		 0% Thunder
( 31% severe)		 WSW   6 65% 71°
ARNOLD, MO 63010 weather forecast Day 2, 21 hours 10 PM 78° 80° Mostly Cloudy WSW   2 82% 72°

EAST ST. LOUIS, IL extended weather forecast
BAD DAY
BAD DATE		 BAD DAY
BAD DATE		 BAD DAY
BAD DATE		 BAD DAY
BAD DATE		 BAD DAY
BAD DATE
Low 73° Low 70° Low 73° Low 71° Low 69°
High 88° High 90° High 92° High 89° High 87°
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
Overcast
70% Rain		 Overcast
64% Rain		 Partly Cloudy
59% Rain		 Partly Cloudy
47% Rain		 Partly Cloudy
23% Rain
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