Weather forecast for 10 days
Altamont, IL

Weather forecast for the weekend

Saturday, Apr 19.

Rain
6:10 am

7:37 pm
CDT
Rain
61°F / 54°F
  • Wind: 7mph NNW
  • Humidity: 90%
  • Precip. probability: 97%
  • Precipitation: 0.94"
  • UV index: 3
Tomorrow, on Saturday, expect widespread rain, bringing wet conditions throughout the day.
Elevated precipitation of 0.94" is anticipated. A modest temperature shift from a breezy 60.8°F at its peak to a crisp 53.6°F at its lowest point is predicted.
The high temperature is predicted to match April's standard maximum of 63.5°F.
Sunrise will be at 6:10 am and sunset at 7:37 pm; tomorrow's daylight will last for 13h and 28min.

Sunday, Apr 20.

AM Showers
6:08 am

7:38 pm
CDT
AM Showers
79°F / 57°F
  • Wind: 13mph SE
  • Humidity: 77%
  • Precip. probability: 69%
  • Precipitation: 0.59"
  • UV index: 4
On Sunday, in Altamont, wet conditions with brief showers are expected early in the day.
The likelihood of rain is high, and precipitation will be moderate. Temperature is forecasted to swing from a high of a warm 78.8°F to a low of a mild 57.2°F.
The maximum temperature will be higher and more in tune with May's average of 73.6°F than with April's.
Sunrise will be at 6:08 am and sunset at 7:38 pm; the daylight will last for 13h and 30min.

Frequently asked questions

What is the weather forecast for Altamont for Sunday?
On Sunday, expect mild drizzle and light rain showers in the early morning.
Will it rain on Sunday in Altamont?
Moderate precipitation of 0.59" is anticipated on Sunday. The chance of rainfall is 69%.
What will be the highest temperature on Sunday?
On Sunday, the highest temperature will be 78.8°F, while the lowest temperature will be 57.2°F.
What is the weather forecast for Altamont for the next ten days?
In Altamont, a combination of dull, wet and turbulent weather is forecasted for the next ten days.
Will it rain in the next ten days?
Rain is anticipated on Friday through Sunday, Thursday through next Saturday in Altamont. With substantial precipitation of 0.94", Saturday will be the day with the most rainfall.
How warm will it be in the next ten days?
The maximum temperature will vary between 60.8°F and 80.6°F, as the minimum temperature will range between 46.4°F and 60.8°F.
What will be the warmest and the coldest days?
With a maximum temperature of 80.6°F, Wednesday and Thursday will be the warmest days. Tomorrow will be the coldest day, with a maximum temperature of 60.8°F.

Long-term weather forecast

FriApr 18.
  • min.
  • 57°F
Thunderstorms
Thunderstorms
  • Wind: 14mph SW
  • Humidity: 80%
  • UV index: 0
  • Precip. probability: 99%
  • Precipitation: 0.59"
  • 6:11 am 7:36 pm CDT
SatApr 19.
  • 61°F
  • 54°F
Rain
Rain
  • Wind: 7mph NNW
  • Humidity: 90%
  • UV index: 3
  • Precip. probability: 97%
  • Precipitation: 0.94"
  • 6:10 am 7:37 pm CDT
SunApr 20.
  • 79°F
  • 57°F
AM Showers
AM Showers
  • Wind: 13mph SE
  • Humidity: 77%
  • UV index: 4
  • Precip. probability: 69%
  • Precipitation: 0.59"
  • 6:08 am 7:38 pm CDT
MonApr 21.
  • 63°F
  • 46°F
AM Clouds / PM Sun
AM Clouds / PM Sun
  • Wind: 16mph WSW
  • Humidity: 68%
  • UV index: 6
  • Precip. probability: 24%
  • Precipitation: 0"
  • 6:07 am 7:39 pm CDT
TueApr 22.
  • 75°F
  • 52°F
Partly Cloudy
Partly Cloudy
  • Wind: 7mph SE
  • Humidity: 59%
  • UV index: 7
  • Precip. probability: 8%
  • Precipitation: 0"
  • 6:06 am 7:40 pm CDT
WedApr 23.
  • 81°F
  • 55°F
Partly Cloudy
Partly Cloudy
  • Wind: 6mph SE
  • Humidity: 51%
  • UV index: 7
  • Precip. probability: 15%
  • Precipitation: 0"
  • 6:04 am 7:41 pm CDT
ThuApr 24.
  • 81°F
  • 61°F
Partly Cloudy
Partly Cloudy
  • Wind: 10mph SE
  • Humidity: 55%
  • UV index: 7
  • Precip. probability: 24%
  • Precipitation: 0.12"
  • 6:03 am 7:42 pm CDT
FriApr 25.
  • 70°F
  • 59°F
Thunderstorms
Thunderstorms
  • Wind: 9mph SE
  • Humidity: 79%
  • UV index: 3
  • Precip. probability: 64%
  • Precipitation: 0.55"
  • 6:02 am 7:43 pm CDT
SatApr 26.
  • 70°F
  • 54°F
AM Showers
AM Showers
  • Wind: 11mph NE
  • Humidity: 74%
  • UV index: 6
  • Precip. probability: 38%
  • Precipitation: 0.08"
  • 6:00 am 7:44 pm CDT
SunApr 27.
  • 75°F
  • 57°F
Partly Cloudy
Partly Cloudy
  • Wind: 9mph E
  • Humidity: 66%
  • UV index: 8
  • Precip. probability: 16%
  • Precipitation: 0"
  • 5:59 am 7:45 pm CDT
Over the next ten days, a mix of cloud-filled, wet and storm-filled weather is predicted.
Rain is predicted for Friday through Sunday, Thursday through next Saturday.
Temperature variation will be noticeable in the next ten days. Maximum temperatures are forecasted between 60.8°F and 80.6°F, while the nightly low temperatures will show also a considerable swing, as the lowest temperatures will be recorded between 46.4°F and 60.8°F.
With a maximum temperature of 80.6°F, Wednesday and Thursday will be the warmest days in Altamont; with the highest temperature of 60.8°F, Saturday will be the coldest day.
Updated: Apr 18, 2025 @ 21:26:54 UTC
Published by: Weather U.S. | About Us
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Weather Forecasting & Climate
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