Weather forecast for tomorrow
Decatur, IN

Weather forecast for tomorrow

Friday, Jun 20.

Partly Cloudy
6:06 am

9:16 pm
EDT
Partly Cloudy
86°F / 70°F
  • Wind: 11mph WSW
  • Humidity: 62%
  • Precip. probability: 8%
  • Precipitation: 0"
  • UV index: 7
Tomorrow, in Decatur, thin clouds will pass through at times, but overall, it will remain bright.
Rain is not predicted. The maximum anticipated temperature is a humid 86°F, while the minimum temperature will be an agreeable 69.8°F.
The maximum heat index, which combines relative humidity and air temperature, is estimated at a humid 91.4°F. Note that heat index values are valued for light wind and location in the shade.
It will be hotter, as the maximum temperature reflects July's norm of 81.1°F instead of June's.
Sunrise will be at 6:06 am and sunset at 9:16 pm; tomorrow's daylight will last for 15h and 10min.

Frequently asked questions

What is the weather forecast for Decatur for tomorrow?
On Friday, a partly cloudy outlook will keep the sky interesting throughout the day.
Will it rain tomorrow?
No, it will not rain tomorrow.
What will be the maximum temperature tomorrow?
Tomorrow, the maximum temperature will be 86°F, while the minimum temperature will be 69.8°F. The maximum heat index, which combines relative humidity and air temperature, is computed to be 91.4°F.
The maximum temperature will be moderately higher than the average highest temperature of 78.1°F in June. The lowest temperature will be also slightly warmer than the average low of 61.3°F.
What time are sunrise and sunset tomorrow?
On Friday, in Decatur, sunrise will be at 6:06 am and sunset at 9:16 pm (EDT).
How long will the day be tomorrow?
In Decatur, the length of the day tomorrow will be 15h and 10min.

Hourly weather forecast

12 am
  • 66°F
  • Feels like:
    66°F
Clear
Clear
  • Wind: 5mph WSW
  • Pressure: 29.94"Hg
  • Humidity: 84%
  • Precip. probability: 7%
  • Precipitation: 0"
  • Visibility: 10mi
2 am
  • 64°F
  • Feels like:
    66°F
Clear
Clear
  • Wind: 5mph SW
  • Pressure: 29.94"Hg
  • Humidity: 87%
  • Precip. probability: 8%
  • Precipitation: 0"
  • Visibility: 10mi
4 am
  • 64°F
  • Feels like:
    64°F
Clear
Clear
  • Wind: 6mph SW
  • Pressure: 29.97"Hg
  • Humidity: 92%
  • Precip. probability: 8%
  • Precipitation: 0"
  • Visibility: 10mi
6 am
  • 64°F
  • Feels like:
    64°F
Clear
Clear
  • Wind: 4mph SW
  • Pressure: 29.97"Hg
  • Humidity: 91%
  • Precip. probability: 9%
  • Precipitation: 0"
  • Visibility: 10mi
Sunrise: 6:06 am
8 am
  • 68°F
  • Feels like:
    68°F
Partly Cloudy
Partly Cloudy
  • Wind: 6mph SW
  • Pressure: 30"Hg
  • Humidity: 87%
  • Precip. probability: 7%
  • Precipitation: 0"
  • Visibility: 10mi
10 am
  • 75°F
  • Feels like:
    75°F
Partly Cloudy
Partly Cloudy
  • Wind: 9mph WSW
  • Pressure: 30"Hg
  • Humidity: 70%
  • Precip. probability: 3%
  • Precipitation: 0"
  • Visibility: 10mi
12 pm
  • 79°F
  • Feels like:
    82°F
Partly Cloudy
Partly Cloudy
  • Wind: 11mph WSW
  • Pressure: 30"Hg
  • Humidity: 55%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
2 pm
  • 82°F
  • Feels like:
    84°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 11mph WSW
  • Pressure: 29.97"Hg
  • Humidity: 50%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
4 pm
  • 84°F
  • Feels like:
    86°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 11mph WSW
  • Pressure: 29.97"Hg
  • Humidity: 48%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
6 pm
  • 82°F
  • Feels like:
    84°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 11mph SW
  • Pressure: 29.94"Hg
  • Humidity: 51%
  • Precip. probability: 1%
  • Precipitation: 0"
  • Visibility: 10mi
8 pm
  • 79°F
  • Feels like:
    82°F
Mostly Sunny
Mostly Sunny
  • Wind: 9mph SSW
  • Pressure: 29.91"Hg
  • Humidity: 56%
  • Precip. probability: 1%
  • Precipitation: 0"
  • Visibility: 10mi
Sunset: 9:16 pm
10 pm
  • 75°F
  • Feels like:
    75°F
Mostly Clear
Mostly Clear
  • Wind: 9mph S
  • Pressure: 29.94"Hg
  • Humidity: 67%
  • Precip. probability: 3%
  • Precipitation: 0"
  • Visibility: 10mi
Tomorrow, a combination of primarily cloud-filled and occasionally dry and sunny and wet weather is anticipated.
The temperature will be between the lowest temperature of 64.4°F and the highest temperature of 84.2°F. The hottest part of the day will be at 3 pm and 4 pm.
The expected temperature aligns more with July's average high than with June's 78.1°F. The minimum temperature will be also more close to July's average low of 64°F than June's typical 61.3°F.
Updated: Jun 19, 2025 @ 11:25:15 UTC
Published by: Weather U.S. | About Us
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