Weather forecast for today
Decatur, IL

Weather forecast for today

Sunday, Apr 27.

Mostly Sunny
5:59 am

7:47 pm
CDT
Mostly Sunny
68°F / 55°F
  • Wind: 16mph SSE
  • Humidity: 45%
  • Precip. probability: 2%
  • Precipitation: 0"
  • UV index: 8
Today, on Sunday, April 27, mainly sunny skies with just a few high clouds are anticipated.
Temperature fluctuations between a delightful 68°F and a refreshing 55.4°F are expected.
An unusual warmer pattern is expected, as the day’s high matches May's typical max of 72.9°F.
Sunrise was at 5:59 am and sunset will be at 7:47 pm; the daylight will last for 13h and 49min.

Current condition

Partly Cloudy
11:08 am CDT
Partly Cloudy
  • 63°F
  • Feels like: 61°F
  • Wind: 18mph SE
  • Humidity: 50%
  • Dewpoint: 45°F
  • Pressure: 30.27"Hg
  • Precipitation: 0"
  • Visibility: 10mi
  • UV index: 5
In Decatur, at the moment, the sky is shifting between clouds and sunshine.
The temperature is a breezy 62.6°F, and the felt air temperature is almost the same at 60.8°F. The current temperature is only a few degrees off the maximum of 68°F for today.

Frequently asked questions

What is the temperature now?
The current temperature (11:08 am CDT) is 62.6°F.
What is the weather forecast for Decatur for today?
Today, predominantly sunny weather will make for pleasant outdoor conditions.
What will be the highest temperature in Decatur today?
Today, the highest temperature will be 68°F, while the lowest temperature will be 55.4°F.
The highest temperature today will be a couple of degrees higher than the average maximum temperature in April. The lowest temperature will be noticeably higher than the average low of 46°F.
What time are sunrise and sunset today in Decatur?
On Sunday, in Decatur, sunrise was at 5:59 am and sunset will be at 7:47 pm (CDT).
How many hours of daylight will Decatur have today?
In Decatur, the length of the day today will be 13h and 49min.

Hourly weather forecast

12 pm
  • 64°F
  • Feels like:
    63°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 16mph SE
  • Pressure: 30.24"Hg
  • Humidity: 49%
  • Precip. probability: 6%
  • Precipitation: 0"
  • Visibility: 10mi
1 pm
  • 66°F
  • Feels like:
    66°F
Partly Cloudy
Partly Cloudy
  • Wind: 16mph SSE
  • Pressure: 30.24"Hg
  • Humidity: 46%
  • Precip. probability: 1%
  • Precipitation: 0"
  • Visibility: 10mi
2 pm
  • 68°F
  • Feels like:
    68°F
Partly Cloudy
Partly Cloudy
  • Wind: 14mph SSE
  • Pressure: 30.21"Hg
  • Humidity: 42%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
3 pm
  • 68°F
  • Feels like:
    68°F
Partly Cloudy
Partly Cloudy
  • Wind: 12mph SSE
  • Pressure: 30.18"Hg
  • Humidity: 41%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
4 pm
  • 68°F
  • Feels like:
    68°F
Partly Cloudy
Partly Cloudy
  • Wind: 12mph SSE
  • Pressure: 30.18"Hg
  • Humidity: 41%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
5 pm
  • 68°F
  • Feels like:
    68°F
Partly Cloudy
Partly Cloudy
  • Wind: 11mph SSE
  • Pressure: 30.15"Hg
  • Humidity: 41%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
6 pm
  • 68°F
  • Feels like:
    68°F
Partly Cloudy
Partly Cloudy
  • Wind: 11mph SSE
  • Pressure: 30.15"Hg
  • Humidity: 41%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
7 pm
  • 64°F
  • Feels like:
    64°F
Mostly Sunny
Mostly Sunny
  • Wind: 10mph SE
  • Pressure: 30.15"Hg
  • Humidity: 45%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
Sunset: 7:47 pm
8 pm
  • 63°F
  • Feels like:
    61°F
Partly Cloudy
Partly Cloudy
  • Wind: 8mph SE
  • Pressure: 30.15"Hg
  • Humidity: 51%
  • Precip. probability: 1%
  • Precipitation: 0"
  • Visibility: 10mi
9 pm
  • 61°F
  • Feels like:
    59°F
Partly Cloudy
Partly Cloudy
  • Wind: 8mph SE
  • Pressure: 30.15"Hg
  • Humidity: 56%
  • Precip. probability: 2%
  • Precipitation: 0"
  • Visibility: 10mi
10 pm
  • 59°F
  • Feels like:
    57°F
Partly Cloudy
Partly Cloudy
  • Wind: 8mph SE
  • Pressure: 30.15"Hg
  • Humidity: 59%
  • Precip. probability: 2%
  • Precipitation: 0"
  • Visibility: 10mi
11 pm
  • 59°F
  • Feels like:
    57°F
Partly Cloudy
Partly Cloudy
  • Wind: 9mph SE
  • Pressure: 30.15"Hg
  • Humidity: 61%
  • Precip. probability: 2%
  • Precipitation: 0"
  • Visibility: 10mi
Today, in Decatur, primarily dull and occasionally mostly clear weather is expected.
The temperature will be between a minimum of 59°F and a maximum of 68°F. The warmest part of the day will be from 2 pm to 6 pm.
Today, the high temperature is expected to be more close to May than to April's average of 61.9°F. Today, the overnight low is also more in line with May's usual minimum of 56.7°F than April's 46°F.
Updated: Apr 27, 2025 @ 16:08:38 UTC
Published by: Weather U.S. | About Us
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Weather Forecasting & Climate

Decatur, Illinois, USA

  • en: Decatur, Illinois, USA
  • es: Decatur, Illinois, EE.UU.
  • hr: Dekejtur, Ilinois, SAD
  • sr: Dekejtur, Ilinois, SAD
  • zh: 迪凯特, 伊利诺伊, 美国
  • Latitude: 39.840315°
  • Longitude: -88.954800°
  • Elevation: 676 ft
  • Current time: 11:19am CDT
  • Sunrise: 5:59 am CDT
  • Sunset: 7:47 pm CDT
  • Timezone: America/Chicago
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