EAST ALTON, IL 62024 Weather Forecast & Current Conditions

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ALTON, IL
Current Weather

2:15 AM CST NOV 23, 2025
Overcast
Mist
48°F
Feels Like: 43°F
Dewpoint: 46°F
Rel. Hum.: 93%
Visibility: 5 miles
Wind: W at 12 mph
Pressure: 30.17 inches
Last 72 hours

Local Area Snow Depth

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EAST ALTON, IL 62024
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
REST OF TONIGHT
Partly cloudy. Near steady temperature in the mid 40s. West winds around 5 mph.
SUNDAY
Mostly sunny. Highs in the upper 50s. Northwest winds around 5 mph, becoming southeast in the afternoon.
SUNDAY NIGHT
Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 40s. Southeast winds around 5 mph.
MONDAY
Mostly cloudy. A slight chance of rain in the morning, then rain likely in the afternoon. Highs in the upper 50s. Southeast winds 5 to 10 mph. Chance of rain 70 percent.
MONDAY NIGHT
Cloudy. Rain, mainly in the evening. Near steady temperature around 50. South winds 5 to 10 mph. Chance of rain 90 percent.
TUESDAY
Mostly cloudy in the morning, then partly sunny with a slight chance of rain in the afternoon. Highs in the lower 60s. Chance of rain 20 percent.
TUESDAY NIGHT AND WEDNESDAY
Partly cloudy. Lows in the mid 30s. Highs in the mid 40s.
WEDNESDAY NIGHT AND THANKSGIVING DAY
Mostly clear. Lows in the upper 20s. Highs in the mid 40s.
THURSDAY NIGHT AND FRIDAY
Partly cloudy. Lows in the mid 20s. Highs in the mid 40s.
FRIDAY NIGHT
Partly cloudy in the evening, then becoming mostly cloudy. A slight chance of rain. A slight chance of snow after midnight. Lows in the upper 20s. Chance of precipitation 20 percent.
SATURDAY
Partly sunny. A slight chance of rain in the afternoon. Highs in the upper 40s. Chance of rain 20 percent.

Visible Weather Satellite
EAST ALTON, IL 62024
Infrared Weather Satellite
EAST ALTON, IL 62024
NEXRAD Weather Radar
EAST ALTON, IL 62024

ALTON, IL 3 hourly weather forecast

weather forecast created  5:00 PM MST 11/22/2025
Sunday
23 NOV 2025
EAST ALTON, IL 62024 weather forecast Day 1, 0 hours 12 AM 43° 40° Partly Cloudy 0%

0% Thunder
( 0% severe)
W   5 100% 43°
Low 41° EAST ALTON, IL 62024 weather forecast Day 1, 3 hours 3 AM 43° 40° Partly Cloudy W   5 96% 42°
High 58° EAST ALTON, IL 62024 weather forecast Day 1, 6 hours 6 AM 42° 39° Partly Cloudy 0%

0% Thunder
( 0% severe)
WNW   5 96% 41°

Partly Cloudy



EAST ALTON, IL 62024 weather forecast Day 1, 9 hours 9 AM 47° 46° Partly Cloudy NNW   3 86% 43°
EAST ALTON, IL 62024 weather forecast Day 1, 12 hours 12 PM 54° 54° Partly Cloudy 0%

0% Thunder
( 0% severe)
NNW   2 61% 41°
EAST ALTON, IL 62024 weather forecast Day 1, 15 hours 3 PM 57° 58° Partly Cloudy ENE   2 51% 39°
EAST ALTON, IL 62024 weather forecast Day 1, 18 hours 6 PM 49° 49° Partly Cloudy 0%

0% Thunder
( 0% severe)
ESE   2 71% 40°
EAST ALTON, IL 62024 weather forecast Day 1, 21 hours 9 PM 44° 43° Partly Cloudy SE   2 89% 41°
Monday
24 NOV 2025
EAST ALTON, IL 62024 weather forecast Day 2, 0 hours 12 AM 42° 40° Partly Cloudy 1%

0% Thunder
( 0% severe)
SE   3 93% 40°
Low 40° EAST ALTON, IL 62024 weather forecast Day 2, 3 hours 3 AM 42° 39° Mostly Cloudy SE   5 96% 41°
High 57° EAST ALTON, IL 62024 weather forecast Day 2, 6 hours 6 AM 43° 39° Mostly Cloudy 7%

0% Thunder
( 1% severe)
SSE   6 93% 41°

Mostly Cloudy

Rain Likely

EAST ALTON, IL 62024 weather forecast Day 2, 9 hours 9 AM 48° 44° Mostly Cloudy SSE   9 89% 45°
EAST ALTON, IL 62024 weather forecast Day 2, 12 hours 12 PM 54° 51° Mostly Cloudy 53%
RAIN
.5–1 in
0% Thunder
( 4% severe)
SSE   10 71% 45°
EAST ALTON, IL 62024 weather forecast Day 2, 15 hours 3 PM 55° 52° Mostly Cloudy SSE   12 72% 46°
EAST ALTON, IL 62024 weather forecast Day 2, 18 hours 6 PM 52° 49° Overcast 86%
RAIN
***
0% Thunder
( 6% severe)
SSE   9 83% 47°
EAST ALTON, IL 62024 weather forecast Day 2, 21 hours 9 PM 50° 47° Overcast SSE   8 96% 49°

ALTON, IL extended weather forecast

Tuesday
25 NOV 2025
Wednesday
26 NOV 2025
Thursday
27 NOV 2025
Friday
28 NOV 2025
Saturday
29 NOV 2025
Low 48° Low 38° Low 25° Low 23° Low 34°
High 59° High 45° High 43° High 42° High 43°
EAST ALTON, IL 62024 weather forecast Day 3 EAST ALTON, IL 62024 weather forecast Day 4 EAST ALTON, IL 62024 weather forecast Day 5 EAST ALTON, IL 62024 weather forecast Day 6 EAST ALTON, IL 62024 weather forecast Day 7
Overcast
86% Rain
Partly Cloudy
17% Rain/Snow
Clear
4% Rain/Snow
Partly Cloudy
16% Rain/Snow
Overcast
56% Rain
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