Weather forecast for 10 days
East Alton, IL

Weather forecast for the weekend

Saturday, May 3.

Mostly Sunny
5:58 am

7:56 pm
CDT
Mostly Sunny
66°F / 45°F
  • Wind: 11mph NNW
  • Humidity: 59%
  • Precip. probability: 17%
  • Precipitation: 0"
  • UV index: 8
On Saturday, in East Alton, sunshine will prevail for most of the day.
Rainfall is not expected. A temperature range of a breezy 66.2°F to a brisk 44.6°F is predicted.
Expect the maximum temperature to remain consistent with the typical April high of 64.4°F.
Sunrise will be at 5:58 am and sunset at 7:56 pm; the daylight will last for 13h and 58min.

Sunday, May 4.

Sunny
5:56 am

7:57 pm
CDT
Sunny
70°F / 46°F
  • Wind: 9mph E
  • Humidity: 54%
  • Precip. probability: 9%
  • Precipitation: 0"
  • UV index: 8
On Sunday, May 4, sunny conditions are expected to continue.
Rainfall is not predicted. The highest temperature will be a delightful 69.8°F, while the lowest forecasted temperature is a chilly 46.4°F.
Sunday's forecasted high will be a couple of degrees higher than the typical April high of 64.4°F.
Sunrise will be at 5:56 am and sunset at 7:57 pm; the daylight will last for 14h and 1min.

Frequently asked questions

What is the weather forecast for East Alton for Saturday?
On Saturday, in East Alton, blue skies and warm sunshine will define the conditions.
Will it rain on Saturday?
No, it will not rain on Saturday.
What will be the maximum temperature on Saturday?
On Saturday, the maximum temperature will be 66.2°F, while the minimum temperature will be 44.6°F.
What is the weather forecast for East Alton for Sunday?
On Sunday, skies will stay clear and sunny.
Will it rain on Sunday?
No, it will not rain on Sunday.
What will be the highest temperature on Sunday?
On Sunday, the maximum temperature in East Alton will be 69.8°F, while the minimum temperature will be 46.4°F.
What is the weather forecast for East Alton for the next ten days?
In East Alton, weather will be unstable, and a combination of sun-filled, wet, turbulent and gloomy weather is expected for the next ten days.
Will it rain in the next ten days?
Rainfall is predicted for Tuesday through Friday in East Alton. Wednesday, with moderate precipitation of 0.55", will be the day with the most rainfall.
How warm will it be in the next ten days?
The maximum temperature will vary between 66.2°F and 77°F, as the minimum temperature will range between 44.6°F and 62.6°F.
What will be the warmest and the coldest days?
With a maximum temperature of 77°F, next Tuesday through next Thursday will be the warmest days. The coldest day will be Saturday, with a maximum of 66.2°F.

Long-term weather forecast

TueApr 29.
  • 70°F
  • 55°F
PM Showers
PM Showers
  • Wind: 12mph WNW
  • Humidity: 76%
  • UV index: 5
  • Precip. probability: 52%
  • Precipitation: 0.04"
  • 6:02 am 7:52 pm CDT
WedApr 30.
  • 70°F
  • 63°F
Rain / Thunder
Rain / Thunder
  • Wind: 11mph ESE
  • Humidity: 85%
  • UV index: 4
  • Precip. probability: 88%
  • Precipitation: 0.55"
  • 6:01 am 7:53 pm CDT
ThuMay 1.
  • 72°F
  • 55°F
Scattered Thunderstorms
Scattered Thunderstorms
  • Wind: 14mph SW
  • Humidity: 81%
  • UV index: 6
  • Precip. probability: 56%
  • Precipitation: 0.35"
  • 6:00 am 7:54 pm CDT
FriMay 2.
  • 68°F
  • 48°F
PM Showers
PM Showers
  • Wind: 11mph WNW
  • Humidity: 70%
  • UV index: 6
  • Precip. probability: 33%
  • Precipitation: 0.08"
  • 5:59 am 7:55 pm CDT
SatMay 3.
  • 66°F
  • 45°F
Mostly Sunny
Mostly Sunny
  • Wind: 11mph NNW
  • Humidity: 59%
  • UV index: 8
  • Precip. probability: 17%
  • Precipitation: 0"
  • 5:58 am 7:56 pm CDT
SunMay 4.
  • 70°F
  • 46°F
Sunny
Sunny
  • Wind: 9mph E
  • Humidity: 54%
  • UV index: 8
  • Precip. probability: 9%
  • Precipitation: 0"
  • 5:56 am 7:57 pm CDT
MonMay 5.
  • 73°F
  • 48°F
Sunny
Sunny
  • Wind: 10mph ESE
  • Humidity: 51%
  • UV index: 8
  • Precip. probability: 5%
  • Precipitation: 0"
  • 5:55 am 7:58 pm CDT
TueMay 6.
  • 77°F
  • 54°F
Mostly Sunny
Mostly Sunny
  • Wind: 9mph ESE
  • Humidity: 54%
  • UV index: 8
  • Precip. probability: 6%
  • Precipitation: 0"
  • 5:54 am 7:59 pm CDT
WedMay 7.
  • 77°F
  • 57°F
Partly Cloudy
Partly Cloudy
  • Wind: 9mph ESE
  • Humidity: 60%
  • UV index: 8
  • Precip. probability: 18%
  • Precipitation: 0"
  • 5:53 am 8:00 pm CDT
ThuMay 8.
  • 77°F
  • 55°F
Partly Cloudy
Partly Cloudy
  • Wind: 9mph ENE
  • Humidity: 62%
  • UV index: 8
  • Precip. probability: 24%
  • Precipitation: 0"
  • 5:52 am 8:01 pm CDT
Over the course of the next ten days, expect shifting weather, and a mix of clear, showery, lightning-active and overcast weather is expected.
Rainfall is forecasted for Tuesday through Friday.
In the upcoming days, the highest temperature will vary between 66.2°F and 77°F, while the difference in minimum temperatures will be substantial, as temperatures overnight will fluctuate from 44.6°F up to 62.6°F.
The warmest days will be next Tuesday through next Thursday, with a maximum of 77°F; the lowest daytime temperature of the period will be reached on Saturday, peaking at 66.2°F.
Updated: Apr 29, 2025 @ 14:09:19 UTC
Published by: Weather U.S. | About Us
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