Weather forecast for 10 days
Altamont, IL

Weather forecast for the weekend

Saturday, May 3.

Showers
5:52 am

7:51 pm
CDT
Showers
57°F / 46°F
  • Wind: 11mph NNE
  • Humidity: 85%
  • Precip. probability: 68%
  • Precipitation: 0.83"
  • UV index: 4
On Saturday, May 3, showers will pass through, with occasional dry intervals.
Substantial precipitation is expected. A temperature range of a refreshing 57.2°F to a frosty 46.4°F is predicted.
On Saturday, the temperature will be lower and more consistent with April's typical high of 63.5°F than with May's 73.6°F.
Sunrise will be at 5:52 am and sunset at 7:51 pm; the daylight will last for 13h and 59min.

Sunday, May 4.

Showers
5:51 am

7:52 pm
CDT
Showers
54°F / 46°F
  • Wind: 11mph N
  • Humidity: 83%
  • Precip. probability: 45%
  • Precipitation: 0.16"
  • UV index: 4
On Sunday, in Altamont, showers will occur throughout the day, with some dry intervals in between.
With a low probability, light precipitation is forecasted. The highest daytime temperature will reach a crisp 53.6°F, creating a slight contrast with the expected nighttime low of a chilly 46.4°F.
On Sunday, climate comparisons show a temperature closer to April's 63.5°F than May's 73.6°F.
Sunrise will be at 5:51 am and sunset at 7:52 pm; the daylight will last for 14h and 1min.

Frequently asked questions

What is the weather forecast for Altamont for Saturday?
On Saturday, expect occasional showers throughout the day, with the rain easing off in the afternoon.
Will it rain on Saturday?
Substantial precipitation of 0.83" is predicted with a high probability on Saturday.
What will be the maximum temperature on Saturday?
On Saturday, the highest temperature in Altamont will be 57.2°F, while the lowest temperature will be 46.4°F.
What is the weather forecast for Altamont for Sunday?
On Sunday, expect light showers throughout the day, with a chance of dry weather later.
Will it rain on Sunday?
Light precipitation of 0.16" is predicted on Sunday. The chance of rainfall is 45%.
What will be the maximum temperature on Sunday?
On Sunday, the maximum temperature will be 53.6°F, while the minimum temperature will be 46.4°F.
What is the weather forecast for Altamont for the next ten days?
In Altamont, weather will be unstable, and a combination of dull, wet, unstable and sun-filled weather is anticipated for the next ten days.
Will it rain in the next ten days?
Rainfall is anticipated on Thursday, Saturday, Sunday and Wednesday in Altamont. Saturday, with high precipitation of 0.83", will be the day with the most rainfall.
How warm will it be in the next ten days?
The maximum temperature will vary between 53.6°F and 75.2°F, while the minimum temperature will be between 46.4°F and 57.2°F.
What will be the warmest and the coldest days?
Next Saturday will be the warmest day, with a maximum temperature of 75.2°F. The coldest day will be Sunday, with a maximum of 53.6°F.

Long-term weather forecast

ThuMay 1.
  • 73°F
  • 57°F
Scattered Thunderstorms
Scattered Thunderstorms
  • Wind: 16mph WSW
  • Humidity: 69%
  • UV index: 6
  • Precip. probability: 78%
  • Precipitation: 0.08"
  • 5:54 am 7:49 pm CDT
FriMay 2.
  • 68°F
  • 52°F
Cloudy
Cloudy
  • Wind: 7mph WNW
  • Humidity: 64%
  • UV index: 4
  • Precip. probability: 19%
  • Precipitation: 0"
  • 5:53 am 7:50 pm CDT
SatMay 3.
  • 57°F
  • 46°F
Showers
Showers
  • Wind: 11mph NNE
  • Humidity: 85%
  • UV index: 4
  • Precip. probability: 68%
  • Precipitation: 0.83"
  • 5:52 am 7:51 pm CDT
SunMay 4.
  • 54°F
  • 46°F
Showers
Showers
  • Wind: 11mph N
  • Humidity: 83%
  • UV index: 4
  • Precip. probability: 45%
  • Precipitation: 0.16"
  • 5:51 am 7:52 pm CDT
MonMay 5.
  • 63°F
  • 46°F
Cloudy
Cloudy
  • Wind: 6mph NW
  • Humidity: 75%
  • UV index: 5
  • Precip. probability: 24%
  • Precipitation: 0"
  • 5:50 am 7:53 pm CDT
TueMay 6.
  • 73°F
  • 55°F
Mostly Sunny
Mostly Sunny
  • Wind: 6mph WNW
  • Humidity: 60%
  • UV index: 8
  • Precip. probability: 7%
  • Precipitation: 0"
  • 5:48 am 7:54 pm CDT
WedMay 7.
  • 68°F
  • 52°F
AM Showers
AM Showers
  • Wind: 7mph ENE
  • Humidity: 70%
  • UV index: 5
  • Precip. probability: 33%
  • Precipitation: 0.04"
  • 5:47 am 7:55 pm CDT
ThuMay 8.
  • 66°F
  • 48°F
Partly Cloudy
Partly Cloudy
  • Wind: 12mph NE
  • Humidity: 65%
  • UV index: 8
  • Precip. probability: 18%
  • Precipitation: 0"
  • 5:46 am 7:56 pm CDT
FriMay 9.
  • 72°F
  • 52°F
Partly Cloudy
Partly Cloudy
  • Wind: 10mph ENE
  • Humidity: 54%
  • UV index: 8
  • Precip. probability: 24%
  • Precipitation: 0"
  • 5:45 am 7:57 pm CDT
SatMay 10.
  • 75°F
  • 55°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 7mph ENE
  • Humidity: 61%
  • UV index: 8
  • Precip. probability: 24%
  • Precipitation: 0"
  • 5:44 am 7:58 pm CDT
And a mix of cloudy, showery, turbulent and dry and sunny weather is expected.
Rainfall is predicted for Thursday, Saturday, Sunday and Wednesday.
Substantial differences in temperature are forecasted in the upcoming period. The temperature is expected to swing from 53.6°F up to 75.2°F, while the lowest temperature will be between 46.4°F and 57.2°F.
Next Saturday will be the warmest day, with a maximum temperature of 75.2°F; the lowest daytime temperature of the period will be reached on Sunday, peaking at 53.6°F.
Updated: May 1, 2025 @ 18:56:53 UTC
Published by: Weather U.S. | About Us
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Weather Forecasting & Climate
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