Weather forecast for tomorrow
Williamsport, IN

Weather forecast for tomorrow

Friday, Jun 20.

Mostly Cloudy
6:17 am

9:23 pm
EDT
Mostly Cloudy
86°F / 72°F
  • Wind: 12mph SW
  • Humidity: 65%
  • Precip. probability: 8%
  • Precipitation: 0"
  • UV index: 8
Tomorrow, in Williamsport, expect continuous cloudiness with subdued daylight.
The temperature variation is anticipated to range from a maximum of a humid 86°F to a minimum of a pleasant 71.6°F.
The maximum heat index, which reflects the perceived temperature due to humidity levels, is appraised at a tropical 93.2°F. Take into consideration that the heat index values are calculated for shade and light wind conditions.
Conditions will lean hotter, as the high of 86°F is more representative of July's climate.
Sunrise will be at 6:17 am and sunset at 9:23 pm; tomorrow's daylight will last for 15h and 6min.

Frequently asked questions

What is the weather forecast for Williamsport for tomorrow?
On Friday, mostly cloudy conditions are expected.
What will be the maximum temperature tomorrow?
Tomorrow, the highest temperature will be 86°F, while the lowest temperature will be 71.6°F. The maximum heat index, which modifies the air temperature to account for humidity, is calculated to be 93.2°F.
The highest temperature will be relatively higher than the average maximum of 79.3°F in June. The lowest temperature will be also a couple of degrees higher than the average low of 63°F.
When are sunrise and sunset tomorrow?
On Friday, in Williamsport, sunrise will be at 6:17 am and sunset at 9:23 pm (EDT).
How long will the day be tomorrow?
In Williamsport, the length of the day tomorrow will be 15h and 6min.

Hourly weather forecast

12 am
  • 68°F
  • Feels like:
    70°F
Clear
Clear
  • Wind: 2mph SW
  • Pressure: 29.94"Hg
  • Humidity: 82%
  • Precip. probability: 6%
  • Precipitation: 0"
  • Visibility: 10mi
2 am
  • 66°F
  • Feels like:
    66°F
Clear
Clear
  • Wind: 2mph SW
  • Pressure: 29.97"Hg
  • Humidity: 88%
  • Precip. probability: 7%
  • Precipitation: 0"
  • Visibility: 9mi
4 am
  • 64°F
  • Feels like:
    64°F
Clear
Clear
  • Wind: 2mph SW
  • Pressure: 29.97"Hg
  • Humidity: 92%
  • Precip. probability: 7%
  • Precipitation: 0"
  • Visibility: 9mi
6 am
  • 64°F
  • Feels like:
    64°F
Mostly Clear
Mostly Clear
  • Wind: 2mph SW
  • Pressure: 29.97"Hg
  • Humidity: 93%
  • Precip. probability: 8%
  • Precipitation: 0"
  • Visibility: 10mi
Sunrise: 6:17 am
8 am
  • 68°F
  • Feels like:
    68°F
Partly Cloudy
Partly Cloudy
  • Wind: 2mph SW
  • Pressure: 30"Hg
  • Humidity: 88%
  • Precip. probability: 7%
  • Precipitation: 0"
  • Visibility: 10mi
10 am
  • 73°F
  • Feels like:
    75°F
Sunny
Sunny
  • Wind: 6mph SW
  • Pressure: 30"Hg
  • Humidity: 76%
  • Precip. probability: 4%
  • Precipitation: 0"
  • Visibility: 10mi
12 pm
  • 81°F
  • Feels like:
    84°F
Partly Cloudy
Partly Cloudy
  • Wind: 9mph SW
  • Pressure: 29.97"Hg
  • Humidity: 59%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
2 pm
  • 84°F
  • Feels like:
    86°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 9mph SSW
  • Pressure: 29.97"Hg
  • Humidity: 53%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
4 pm
  • 84°F
  • Feels like:
    88°F
Cloudy
Cloudy
  • Wind: 11mph SSW
  • Pressure: 29.94"Hg
  • Humidity: 53%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
6 pm
  • 84°F
  • Feels like:
    88°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 12mph S
  • Pressure: 29.91"Hg
  • Humidity: 54%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
8 pm
  • 82°F
  • Feels like:
    86°F
Partly Cloudy
Partly Cloudy
  • Wind: 11mph S
  • Pressure: 29.91"Hg
  • Humidity: 59%
  • Precip. probability: 2%
  • Precipitation: 0"
  • Visibility: 10mi
Sunset: 9:23 pm
10 pm
  • 77°F
  • Feels like:
    81°F
Clear
Clear
  • Wind: 9mph S
  • Pressure: 29.91"Hg
  • Humidity: 68%
  • Precip. probability: 3%
  • Precipitation: 0"
  • Visibility: 10mi
Tomorrow, weather will be unstable, and a combination of primarily cloudy and occasionally sun-filled, rainy and stormy weather is predicted.
The temperature will vary between the lowest temperature of 64.4°F and the highest temperature of 84.2°F. The hottest part of the day will be from 2 pm to 7 pm.
The temperature will be more alike with what’s typical for July than the usual maximum in June. The expected low will be also more similar to what’s common in July than the current June average of 63°F.
Updated: Jun 19, 2025 @ 06:13:15 UTC
Published by: Weather U.S. | About Us
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Weather Forecasting & Climate
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