Weather forecast for 10 days
Alton, IN

Weather forecast for the weekend

Saturday, Apr 5.

Thunderstorms
7:22 am

8:13 pm
EDT
Thunderstorms
66°F / 45°F
  • Wind: 9mph SW
  • Humidity: 93%
  • Precip. probability: 100%
  • Precipitation: 2.99"
  • UV index: 1
Tomorrow, expect thunderstorm activity to continue.
Excessive precipitation of 2.99" is anticipated. The maximum temperature will be a breezy 66.2°F, while the minimum temperature will be a chilly 44.6°F.
The expected high temperature will align with April's average of 66°F.
Sunrise will be at 7:22 am and sunset at 8:13 pm; tomorrow's daylight will last for 12h and 52min.

Sunday, Apr 6.

Rain
7:20 am

8:14 pm
EDT
Rain
46°F / 37°F
  • Wind: 11mph NNE
  • Humidity: 81%
  • Precip. probability: 62%
  • Precipitation: 0.28"
  • UV index: 3
On Sunday, April 6, the forecast calls for continuous rainfall and overcast skies.
The likelihood of rainfall is high. However, precipitation will be light. A slight temperature fluctuation is expected, ranging from a high of a frosty 46.4°F to a low of a wintry 37.4°F.
On Sunday, the forecasted high of 46.4°F is more in line with March's average of 54.1°F than April's 66°F.
Sunrise will be at 7:20 am and sunset at 8:14 pm; the daylight will last for 12h and 54min.

Frequently asked questions

What is the weather forecast for Alton for tomorrow?
Tomorrow, in Alton, scattered thunderstorms are expected to form.
Will it rain tomorrow?
Yes, it will rain tomorrow in Alton, Indiana. Weather alert - severe precipitation of 2.99" is forecasted.
What will be the highest temperature tomorrow?
Tomorrow, the highest temperature will be 66.2°F, while the lowest temperature will be 44.6°F.
The highest temperature will be in line with the average maximum of 66°F in April. The lowest temperature tomorrow will be also in line with the average low temperature.
What time are sunrise and sunset tomorrow?
On Saturday, in Alton, sunrise will be at 7:22 am and sunset at 8:13 pm (EDT).
How long will the day be tomorrow in Alton?
Tomorrow, the daylight will last for 12h and 52min.
What is the weather forecast for Alton for Sunday?
On Sunday, expect persistent rain that may last through the evening as well.
Will it rain on Sunday?
Light precipitation of 0.28" is predicted on Sunday. The chance of rainfall is 62%.
What will be the maximum temperature on Sunday?
On Sunday, the maximum temperature will be 46.4°F, while the minimum temperature will be 37.4°F.
What is the weather forecast for Alton for the next ten days?
In Alton, weather will be unstable, and a combination of cloudy, storm-filled, damp and sun-filled weather is predicted for the next ten days.
Will it rain in the next ten days in Alton?
Rainfall is predicted for Friday through Sunday and Thursday in Alton. Saturday, with excessive precipitation of 2.99", will be the day with the most rainfall.
How warm will it be in the next ten days in Alton?
The maximum temperature will vary between 46.4°F and 75.2°F, as the minimum temperature will be between 28.4°F and 62.6°F.
What will be the warmest and the coldest days?
The warmest day will be next Sunday, with a maximum of 75.2°F. With a maximum temperature of 46.4°F, Sunday will be the coldest day.

Long-term weather forecast

FriApr 4.
  • 68°F
  • 63°F
Thundershowers
Thundershowers
  • Wind: 6mph E
  • Humidity: 92%
  • UV index: 3
  • Precip. probability: 100%
  • Precipitation: 0.79"
  • 7:23 am 8:13 pm EDT
SatApr 5.
  • 66°F
  • 45°F
Thunderstorms
Thunderstorms
  • Wind: 9mph SW
  • Humidity: 93%
  • UV index: 1
  • Precip. probability: 100%
  • Precipitation: 2.99"
  • 7:22 am 8:13 pm EDT
SunApr 6.
  • 46°F
  • 37°F
Rain
Rain
  • Wind: 11mph NNE
  • Humidity: 81%
  • UV index: 3
  • Precip. probability: 62%
  • Precipitation: 0.28"
  • 7:20 am 8:14 pm EDT
MonApr 7.
  • 61°F
  • 28°F
Partly Cloudy
Partly Cloudy
  • Wind: 11mph NW
  • Humidity: 57%
  • UV index: 7
  • Precip. probability: 8%
  • Precipitation: 0"
  • 7:19 am 8:15 pm EDT
TueApr 8.
  • 50°F
  • 34°F
Sunny
Sunny
  • Wind: 6mph N
  • Humidity: 42%
  • UV index: 7
  • Precip. probability: 2%
  • Precipitation: 0"
  • 7:18 am 8:16 pm EDT
WedApr 9.
  • 61°F
  • 50°F
Partly Cloudy
Partly Cloudy
  • Wind: 7mph SSE
  • Humidity: 47%
  • UV index: 6
  • Precip. probability: 7%
  • Precipitation: 0.08"
  • 7:16 am 8:17 pm EDT
ThuApr 10.
  • 64°F
  • 48°F
Showers
Showers
  • Wind: 12mph SW
  • Humidity: 62%
  • UV index: 4
  • Precip. probability: 55%
  • Precipitation: 0.31"
  • 7:15 am 8:18 pm EDT
FriApr 11.
  • 70°F
  • 48°F
Partly Cloudy
Partly Cloudy
  • Wind: 9mph WNW
  • Humidity: 57%
  • UV index: 7
  • Precip. probability: 23%
  • Precipitation: 0"
  • 7:13 am 8:19 pm EDT
SatApr 12.
  • 70°F
  • 50°F
Partly Cloudy
Partly Cloudy
  • Wind: 7mph S
  • Humidity: 61%
  • UV index: 7
  • Precip. probability: 12%
  • Precipitation: 0"
  • 7:12 am 8:20 pm EDT
SunApr 13.
  • 75°F
  • 59°F
Partly Cloudy
Partly Cloudy
  • Wind: 8mph S
  • Humidity: 62%
  • UV index: 7
  • Precip. probability: 17%
  • Precipitation: 0"
  • 7:10 am 8:21 pm EDT
The next ten days will bring unstable conditions, and a mix of gloomy, stormy, rainy and sunny weather is expected.
Rainfall is predicted for Friday through Sunday and Thursday.
Temperature variation will be noticeable in the coming days. The maximum temperature will vary between 46.4°F and 75.2°F, while the fluctuation in night temperatures will be also significant, as the lowest temperatures will be recorded between 28.4°F and 62.6°F.
With the highest temperature of 75.2°F, next Sunday will be the warmest day; the lowest daytime temperature of the period will be reached on Sunday, peaking at 46.4°F.
Updated: Apr 4, 2025 @ 16:29:24 UTC
Published by: Weather U.S. | About Us
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