Weather forecast for tomorrow
Williamsport, PA

Weather forecast for tomorrow

Sunday, Apr 20.

Partly Cloudy
6:18 am

7:55 pm
EDT
Partly Cloudy
66°F / 46°F
  • Wind: 11mph NNW
  • Humidity: 35%
  • Precip. probability: 2%
  • Precipitation: 0"
  • UV index: 7
On Sunday, in Williamsport, expect a partly sunny afternoon with variable cloud cover.
Rain is not forecasted for tomorrow. The expected temperature range extends from a high of an enjoyable 66.2°F to a low of a chilly 46.4°F.
The projected high resembles May more than April, matching 68.4°F rather than 56.5°F.
Sunrise will be at 6:18 am and sunset at 7:55 pm; tomorrow's daylight will last for 13h and 37min.

Frequently asked questions

What is the weather forecast for Williamsport for tomorrow?
Tomorrow, a mix of clouds and blue sky is expected.
Will it rain tomorrow?
No, it will not rain tomorrow.
What will be the highest temperature tomorrow?
Tomorrow, the highest temperature will be 66.2°F, while the lowest temperature will be 46.4°F.
The highest temperature tomorrow will be noticeably higher than the average maximum of 56.5°F in April. The lowest temperature tomorrow will be moderately higher than the average low temperature.
What time are sunrise and sunset tomorrow?
On Sunday, in Williamsport, sunrise will be at 6:18 am and sunset at 7:55 pm (EDT).
How many hours of daylight will Williamsport have tomorrow?
In Williamsport, tomorrow, there will be 13h and 37min of daylight.

Hourly weather forecast

12 am
  • 64°F
  • Feels like:
    64°F
Cloudy
Cloudy
  • Wind: 8mph WNW
  • Pressure: 30.09"Hg
  • Humidity: 74%
  • Precip. probability: 16%
  • Precipitation: 0"
  • Visibility: 10mi
2 am
  • 63°F
  • Feels like:
    61°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 8mph NW
  • Pressure: 30.12"Hg
  • Humidity: 70%
  • Precip. probability: 5%
  • Precipitation: 0"
  • Visibility: 10mi
4 am
  • 57°F
  • Feels like:
    55°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 9mph NW
  • Pressure: 30.18"Hg
  • Humidity: 67%
  • Precip. probability: 4%
  • Precipitation: 0"
  • Visibility: 10mi
6 am
  • 54°F
  • Feels like:
    50°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 8mph NNW
  • Pressure: 30.27"Hg
  • Humidity: 64%
  • Precip. probability: 3%
  • Precipitation: 0"
  • Visibility: 10mi
Sunrise: 6:18 am
8 am
  • 52°F
  • Feels like:
    48°F
Partly Cloudy
Partly Cloudy
  • Wind: 9mph NNW
  • Pressure: 30.33"Hg
  • Humidity: 52%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
10 am
  • 54°F
  • Feels like:
    52°F
Partly Cloudy
Partly Cloudy
  • Wind: 11mph NNW
  • Pressure: 30.36"Hg
  • Humidity: 42%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
12 pm
  • 59°F
  • Feels like:
    57°F
Partly Cloudy
Partly Cloudy
  • Wind: 10mph NNW
  • Pressure: 30.33"Hg
  • Humidity: 32%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
2 pm
  • 63°F
  • Feels like:
    63°F
Partly Cloudy
Partly Cloudy
  • Wind: 9mph N
  • Pressure: 30.33"Hg
  • Humidity: 25%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
4 pm
  • 64°F
  • Feels like:
    64°F
Partly Cloudy
Partly Cloudy
  • Wind: 7mph N
  • Pressure: 30.33"Hg
  • Humidity: 23%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
6 pm
  • 64°F
  • Feels like:
    64°F
Partly Cloudy
Partly Cloudy
  • Wind: 6mph NNE
  • Pressure: 30.33"Hg
  • Humidity: 25%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
Sunset: 7:55 pm
8 pm
  • 61°F
  • Feels like:
    59°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 6mph NE
  • Pressure: 30.33"Hg
  • Humidity: 30%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
10 pm
  • 55°F
  • Feels like:
    54°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 4mph NE
  • Pressure: 30.36"Hg
  • Humidity: 38%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
Tomorrow, on Sunday, primarily dull and occasionally showery weather is anticipated.
The temperature will be between the lowest temperature of 51.8°F and the highest temperature of 66.2°F. The warmest part of the day is expected around 5 pm.
Tomorrow, the maximum will match more closely with May's typical value than April's 56.5°F. Tomorrow, expect the temperature to be also more close to the typical minimum for May than for April.
Updated: Apr 19, 2025 @ 14:30:35 UTC
Published by: Weather U.S. | About Us
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Weather Forecasting & Climate
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