Weather forecast for tomorrow
Decatur, IL

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Weather forecast and temperature for tomorrow - Friday, May 17.

Mostly Cloudy
5:38 am

8:06 pm
CDT
Mostly Cloudy
79°F / 61°F
  • Wind: 6mph SSW
  • Humidity: 75%
  • Precip. probability: 23%
  • Precipitation: 0"
  • UV index: 6
Tomorrow, predominantly clouded weather is also expected.
Anticipated temperature values will span from a moderately hot 78.8°F (26°C) down to a comfortable 60.8°F (16°C).
It will be warmer, and the maximum temperature of 78.8°F (26°C) will be more in line with June's average highest temperature of 80.6°F (27°C) than May's of 72.9°F (22.7°C).
Sunrise will be at 5:38 am and sunset at 8:06 pm; tomorrow's daylight will last for 14h and 28min.

Frequently asked questions

What is the weather forecast for Decatur for tomorrow?

Tomorrow, mostly cloudy weather is expected.

What will be the highest temperature tomorrow in Decatur?

Tomorrow, the maximum temperature in Decatur, Illinois, will be 78.8°F (26°C), while the minimum temperature will be 60.8°F (16°C).
The highest temperature will be a couple of degrees higher than the average maximum of 72.9°F (22.7°C) in May. The lowest temperature will be also a couple of degrees higher than the average low of 56.7°F (13.7°C).

When is the sunrise / sunset tomorrow in Decatur?

On Friday, in Decatur, sunrise will be at 5:38 am and sunset at 8:06 pm (CDT).

How many hours of daylight will Decatur have tomorrow?

In Decatur, the length of the day tomorrow will be 14h and 28min.

Hourly weather forecast and temperature - Decatur, IL

12 am
  • 64°F
  • Feels like:
    64°F
Partly Cloudy
Partly Cloudy
  • Wind: 4mph S
  • Pressure: 29.8"Hg
  • Humidity: 96%
  • Precip. probability: 13%
  • Precipitation: 0"
  • Visibility: 6mi
2 am
  • 63°F
  • Feels like:
    63°F
Mostly Clear
Mostly Clear
  • Wind: 3mph S
  • Pressure: 29.8"Hg
  • Humidity: 100%
  • Precip. probability: 9%
  • Precipitation: 0"
  • Visibility: 4mi
4 am
  • 61°F
  • Feels like:
    61°F
Mostly Clear
Mostly Clear
  • Wind: 3mph SSW
  • Pressure: 29.8"Hg
  • Humidity: 100%
  • Precip. probability: 9%
  • Precipitation: 0"
  • Visibility: 2mi
Sunrise: 5:38 am
6 am
  • 61°F
  • Feels like:
    61°F
Partly Cloudy
Partly Cloudy
  • Wind: 2mph S
  • Pressure: 29.83"Hg
  • Humidity: 100%
  • Precip. probability: 9%
  • Precipitation: 0"
  • Visibility: 2mi
8 am
  • 68°F
  • Feels like:
    68°F
Partly Cloudy
Partly Cloudy
  • Wind: 2mph SSW
  • Pressure: 29.85"Hg
  • Humidity: 87%
  • Precip. probability: 7%
  • Precipitation: 0"
  • Visibility: 7mi
10 am
  • 73°F
  • Feels like:
    75°F
Partly Cloudy
Partly Cloudy
  • Wind: 5mph SSW
  • Pressure: 29.85"Hg
  • Humidity: 72%
  • Precip. probability: 6%
  • Precipitation: 0"
  • Visibility: 10mi
12 pm
  • 77°F
  • Feels like:
    81°F
Partly Cloudy
Partly Cloudy
  • Wind: 6mph SSW
  • Pressure: 29.85"Hg
  • Humidity: 63%
  • Precip. probability: 2%
  • Precipitation: 0"
  • Visibility: 10mi
2 pm
  • 81°F
  • Feels like:
    82°F
Mostly Sunny
Mostly Sunny
  • Wind: 6mph SW
  • Pressure: 29.85"Hg
  • Humidity: 54%
  • Precip. probability: 2%
  • Precipitation: 0"
  • Visibility: 10mi
4 pm
  • 82°F
  • Feels like:
    84°F
Sunny
Sunny
  • Wind: 6mph WSW
  • Pressure: 29.83"Hg
  • Humidity: 49%
  • Precip. probability: 3%
  • Precipitation: 0"
  • Visibility: 10mi
6 pm
  • 82°F
  • Feels like:
    84°F
Sunny
Sunny
  • Wind: 5mph WSW
  • Pressure: 29.83"Hg
  • Humidity: 49%
  • Precip. probability: 3%
  • Precipitation: 0"
  • Visibility: 10mi
8 pm
  • 77°F
  • Feels like:
    79°F
Sunny
Sunny
  • Wind: 3mph SW
  • Pressure: 29.85"Hg
  • Humidity: 63%
  • Precip. probability: 2%
  • Precipitation: 0"
  • Visibility: 10mi
Sunset: 8:06 pm
10 pm
  • 72°F
  • Feels like:
    73°F
Clear
Clear
  • Wind: 3mph SW
  • Pressure: 29.88"Hg
  • Humidity: 75%
  • Precip. probability: 3%
  • Precipitation: 0"
  • Visibility: 10mi
Tomorrow, a combination of cloudy and occasionally sunny weather is anticipated.
The temperature will be between the lowest temperature of 60.8°F (16°C) and the highest temperature of 82.4°F (28°C). The warmest part of the day will be from 3 pm to 6 pm.
The highest temperature will be more resembling to June's average maximum of 80.6°F (27°C) than the average maximum of 72.9°F (22.7°C) in May. The lowest temperature will be a couple of degrees higher than May's average minimum of 56.7°F (13.7°C).

Decatur, Illinois, USA

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