Weather forecast for 10 days
Decatur, IL

Weather forecast for the weekend

Saturday, Apr 12.

Sunny
6:20 am

7:32 pm
CDT
Sunny
63°F / 45°F
  • Wind: 6mph ENE
  • Humidity: 46%
  • Precip. probability: 5%
  • Precipitation: 0"
  • UV index: 7
On Saturday, April 12, clear skies and sunshine are anticipated.
Rainfall is not expected. The highest temperature will be an enjoyable 62.6°F, while the lowest predicted temperature is a chilly 44.6°F.
Forecasts show that on Saturday the temperature will align with April's standard maximum of 61.9°F.
Sunrise will be at 6:20 am and sunset at 7:32 pm; the daylight will last for 13h and 12min.

Sunday, Apr 13.

Partly Cloudy
6:18 am

7:33 pm
CDT
Partly Cloudy
73°F / 57°F
  • Wind: 20mph SSE
  • Humidity: 48%
  • Precip. probability: 3%
  • Precipitation: 0"
  • UV index: 6
On Sunday, in Decatur, high-altitude clouds may scatter across the sky, but the sun will still shine.
Rainfall is not anticipated. Temperatures will oscillate between a moderately hot 73.4°F at their highest and a moderate 57.2°F at their lowest.
On Sunday, temperatures will feel warmer as the forecast mirrors May's average high rather than April's.
Sunrise will be at 6:18 am and sunset at 7:33 pm; the daylight will last for 13h and 15min.

Frequently asked questions

What is the weather forecast for Decatur for Saturday?
On Saturday, in Decatur, conditions remain stable and sunny, with little cloud presence.
Will it rain on Saturday?
No, it will not rain on Saturday.
What will be the highest temperature on Saturday?
On Saturday, the maximum temperature will be 62.6°F, while the minimum temperature will be 44.6°F.
What is the weather forecast for Decatur for Sunday?
On Sunday, changing cloud patterns will allow for periods of sunshine.
Will it rain on Sunday?
No, it will not rain on Sunday.
What will be the highest temperature in Decatur on Sunday?
On Sunday, the maximum temperature will be 73.4°F, while the minimum temperature will be 57.2°F.
What is the weather forecast for Decatur for the next ten days?
In Decatur, a combination of gloomy, sunny and rainy weather is forecasted for the next ten days.
Will it rain in the next ten days?
Rainfall is predicted only for Wednesday. With a probability of 63%, minimal precipitation of 0.08" is expected.
How warm will it be in the next ten days?
The maximum temperature will range between 50°F and 73.4°F, as the minimum temperature will vary between 33.8°F and 57.2°F.
What will be the warmest and the coldest days?
The warmest days will be Sunday and Monday, with a maximum of 73.4°F. Today is the coldest day, with a maximum temperature of 50°F.

Long-term weather forecast

TueApr 8.
  • 50°F
  • 36°F
Sunny
Sunny
  • Wind: 7mph W
  • Humidity: 39%
  • UV index: 6
  • Precip. probability: 0%
  • Precipitation: 0"
  • 6:26 am 7:28 pm CDT
WedApr 9.
  • 59°F
  • 39°F
AM Rain
AM Rain
  • Wind: 19mph S
  • Humidity: 51%
  • UV index: 3
  • Precip. probability: 63%
  • Precipitation: 0.08"
  • 6:24 am 7:29 pm CDT
ThuApr 10.
  • 64°F
  • 39°F
Cloudy
Cloudy
  • Wind: 11mph WNW
  • Humidity: 63%
  • UV index: 4
  • Precip. probability: 24%
  • Precipitation: 0"
  • 6:23 am 7:30 pm CDT
FriApr 11.
  • 55°F
  • 34°F
Partly Cloudy
Partly Cloudy
  • Wind: 14mph N
  • Humidity: 58%
  • UV index: 6
  • Precip. probability: 6%
  • Precipitation: 0"
  • 6:21 am 7:31 pm CDT
SatApr 12.
  • 63°F
  • 45°F
Sunny
Sunny
  • Wind: 6mph ENE
  • Humidity: 46%
  • UV index: 7
  • Precip. probability: 5%
  • Precipitation: 0"
  • 6:20 am 7:32 pm CDT
SunApr 13.
  • 73°F
  • 57°F
Partly Cloudy
Partly Cloudy
  • Wind: 20mph SSE
  • Humidity: 48%
  • UV index: 6
  • Precip. probability: 3%
  • Precipitation: 0"
  • 6:18 am 7:33 pm CDT
MonApr 14.
  • 73°F
  • 48°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 19mph SW
  • Humidity: 52%
  • UV index: 4
  • Precip. probability: 21%
  • Precipitation: 0"
  • 6:17 am 7:34 pm CDT
TueApr 15.
  • 63°F
  • 41°F
Partly Cloudy
Partly Cloudy
  • Wind: 19mph WNW
  • Humidity: 42%
  • UV index: 7
  • Precip. probability: 8%
  • Precipitation: 0"
  • 6:15 am 7:35 pm CDT
WedApr 16.
  • 63°F
  • 45°F
Mostly Sunny
Mostly Sunny
  • Wind: 13mph W
  • Humidity: 44%
  • UV index: 7
  • Precip. probability: 3%
  • Precipitation: 0"
  • 6:14 am 7:36 pm CDT
ThuApr 17.
  • 68°F
  • 48°F
Partly Cloudy
Partly Cloudy
  • Wind: 15mph SSW
  • Humidity: 47%
  • UV index: 6
  • Precip. probability: 20%
  • Precipitation: 0"
  • 6:12 am 7:37 pm CDT
For the next ten days, a combination of cloud-filled, dry and sunny and wet weather is predicted.
With a probability of 63%, rainfall is predicted only for Wednesday. Expected precipitation will be minimal at 0.08".
Temperature fluctuation will be noticeable across the forecast period. Highs will range from 50°F to 73.4°F, while the fluctuation in night temperatures will be also significant, as the lowest temperatures will be recorded between 33.8°F and 57.2°F.
The warmest days will be Sunday and Monday, with a maximum of 73.4°F; today is the coldest day, with a maximum temperature of 50°F.
Updated: Apr 8, 2025 @ 16:31:24 UTC
Published by: Weather U.S. | About Us
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