Weather forecast for tomorrow
Friday, May 16.
5:46 am
8:22 pm
EDT
8:22 pm
EDT
AM Thunderstorms
84°F / 63°F
- Wind: 7mph SSW
- Humidity: 75%
- Precip. probability: 71%
- Precipitation: 0.43"
- UV index: 6
Tomorrow, on Friday, rain and thunderstorms are also expected early in the day.
The likelihood of rainfall is high, and precipitation will be moderate. The maximum temperature will be a temperate 84.2°F, while the minimum temperature will be a breezy 62.6°F.
The maximum heat index, which measures the combined effect of heat and moisture, is estimated at a humid 93.2°F. Take into consideration that the heat index values are calculated for shade and light wind conditions.
It will be hotter, as the maximum temperature reflects June's norm of 76.1°F instead of May's.
Sunrise will be at 5:46 am and sunset at 8:22 pm; tomorrow's daylight will last for 14h and 36min.
The likelihood of rainfall is high, and precipitation will be moderate. The maximum temperature will be a temperate 84.2°F, while the minimum temperature will be a breezy 62.6°F.
The maximum heat index, which measures the combined effect of heat and moisture, is estimated at a humid 93.2°F. Take into consideration that the heat index values are calculated for shade and light wind conditions.
It will be hotter, as the maximum temperature reflects June's norm of 76.1°F instead of May's.
Sunrise will be at 5:46 am and sunset at 8:22 pm; tomorrow's daylight will last for 14h and 36min.
Frequently asked questions
What is the weather forecast for Williamsport for tomorrow?
Tomorrow, in Williamsport, morning storms could bring gusty winds, rain, and isolated thunder.
Will it rain tomorrow?
Moderate precipitation of 0.43" is predicted. The possibility of rainfall is 71%.
What will be the maximum temperature tomorrow?
Tomorrow, the highest temperature will be 84.2°F, while the lowest temperature will be 62.6°F. The maximum heat index, which reflects the perceived temperature due to humidity levels, is computed to be 93.2°F.
The maximum temperature will be significantly higher than the average highest temperature of 68.4°F in May. The lowest temperature will be also uncommonly higher than the average low of 48°F.
The maximum temperature will be significantly higher than the average highest temperature of 68.4°F in May. The lowest temperature will be also uncommonly higher than the average low of 48°F.
When is the sunrise / sunset tomorrow?
On Friday, in Williamsport, sunrise will be at 5:46 am and sunset at 8:22 pm (EDT).
How many hours of daylight will Williamsport have tomorrow?
In Williamsport, tomorrow, there will be 14h and 36min of daylight.
Hourly weather forecast
12 am
- 64°F
- Feels like:
64°F
Partly Cloudy
- Wind: 2mph E
- Pressure: 29.77"Hg
- Humidity: 90%
- Precip. probability: 12%
- Precipitation: 0"
- Visibility: 8mi
2 am
- 63°F
- Feels like:
63°F
Partly Cloudy
- Wind: 2mph E
- Pressure: 29.77"Hg
- Humidity: 93%
- Precip. probability: 12%
- Precipitation: 0"
- Visibility: 3mi
4 am
- 61°F
- Feels like:
61°F
Mostly Cloudy
- Wind: 2mph E
- Pressure: 29.77"Hg
- Humidity: 95%
- Precip. probability: 16%
- Precipitation: 0"
- Visibility: 2mi
Sunrise: 5:46 am
6 am
- 61°F
- Feels like:
61°F
Cloudy
- Wind: 2mph ESE
- Pressure: 29.74"Hg
- Humidity: 96%
- Precip. probability: 20%
- Precipitation: 0"
- Visibility: 1mi
8 am
- 63°F
- Feels like:
63°F
Thunderstorms
- Wind: 3mph SE
- Pressure: 29.77"Hg
- Humidity: 95%
- Precip. probability: 71%
- Precipitation: 0.16"
- Visibility: 3mi
10 am
- 68°F
- Feels like:
70°F
Scattered Thunderstorms
- Wind: 4mph SSE
- Pressure: 29.71"Hg
- Humidity: 84%
- Precip. probability: 57%
- Precipitation: 0.08"
- Visibility: 5mi
12 pm
- 75°F
- Feels like:
75°F
Cloudy
- Wind: 4mph S
- Pressure: 29.71"Hg
- Humidity: 73%
- Precip. probability: 24%
- Precipitation: 0"
- Visibility: 8mi
2 pm
- 79°F
- Feels like:
82°F
Mostly Cloudy
- Wind: 6mph SW
- Pressure: 29.68"Hg
- Humidity: 65%
- Precip. probability: 19%
- Precipitation: 0"
- Visibility: 10mi
4 pm
- 81°F
- Feels like:
84°F
Partly Cloudy
- Wind: 7mph WSW
- Pressure: 29.65"Hg
- Humidity: 64%
- Precip. probability: 15%
- Precipitation: 0"
- Visibility: 10mi
6 pm
- 82°F
- Feels like:
84°F
Partly Cloudy
- Wind: 7mph SW
- Pressure: 29.62"Hg
- Humidity: 58%
- Precip. probability: 15%
- Precipitation: 0"
- Visibility: 10mi
8 pm
- 77°F
- Feels like:
81°F
Sunny
- Wind: 3mph SW
- Pressure: 29.65"Hg
- Humidity: 72%
- Precip. probability: 9%
- Precipitation: 0"
- Visibility: 10mi
Sunset: 8:22 pm
10 pm
- 72°F
- Feels like:
73°F
Partly Cloudy
- Wind: 2mph SW
- Pressure: 29.68"Hg
- Humidity: 82%
- Precip. probability: 15%
- Precipitation: 0"
- Visibility: 8mi
Tomorrow, on Friday, weather will be unstable, and a combination of primarily overcast and occasionally wet, thunderstorm-prone and sun-filled weather is predicted.
Rainfall is expected from 7 am to 10 am. With moderate precipitation of 0.16", most rainfall is expected at 8 am.
The temperature will vary between a minimum of 60.8°F and a maximum of 82.4°F. The warmest part of the day will be at 5 pm and 6 pm.
The temperature will be more resembling what’s typical for June than the usual maximum in May. The minimum temperature will be also more close to June's average low of 54.7°F than May's typical 48°F.
Rainfall is expected from 7 am to 10 am. With moderate precipitation of 0.16", most rainfall is expected at 8 am.
The temperature will vary between a minimum of 60.8°F and a maximum of 82.4°F. The warmest part of the day will be at 5 pm and 6 pm.
The temperature will be more resembling what’s typical for June than the usual maximum in May. The minimum temperature will be also more close to June's average low of 54.7°F than May's typical 48°F.
Updated: May 15, 2025 @ 13:30:36 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate