Weather forecast for tomorrow
Bethlehem, PA

Weather forecast for tomorrow

Sunday, Apr 20.

Partly Cloudy
6:13 am

7:47 pm
EDT
Partly Cloudy
68°F / 46°F
  • Wind: 13mph NNW
  • Humidity: 32%
  • Precip. probability: 2%
  • Precipitation: 0"
  • UV index: 7
Tomorrow, in Bethlehem, moments of sunshine will break through the patchy clouds.
The temperature scale will run from a maximum of a pleasant 68°F to a minimum of a frosty 46.4°F.
The anticipated temperature of 68°F resembles May's typical high of 69.6°F more than April's.
Sunrise will be at 6:13 am and sunset at 7:47 pm; tomorrow's daylight will last for 13h and 34min.

Frequently asked questions

What is the weather forecast for Bethlehem for tomorrow?
Tomorrow, patchy clouds will move across the sky, allowing for sunshine at times.
What will be the maximum temperature tomorrow?
Tomorrow, the highest temperature will be 68°F, while the lowest temperature will be 46.4°F.
The maximum temperature will be uncommonly higher than the average highest temperature of 58.6°F in April. The lowest temperature tomorrow will be a few degrees higher than the average low temperature.
When are sunrise and sunset tomorrow?
On Sunday, in Bethlehem, sunrise will be at 6:13 am and sunset at 7:47 pm (EDT).
How long will the day be tomorrow?
In Bethlehem, tomorrow, there will be 13h and 34min of daylight.

Hourly weather forecast

12 am
  • 70°F
  • Feels like:
    70°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 9mph WNW
  • Pressure: 30.03"Hg
  • Humidity: 63%
  • Precip. probability: 15%
  • Precipitation: 0"
  • Visibility: 10mi
2 am
  • 68°F
  • Feels like:
    68°F
Partly Cloudy
Partly Cloudy
  • Wind: 11mph WNW
  • Pressure: 30.06"Hg
  • Humidity: 67%
  • Precip. probability: 5%
  • Precipitation: 0"
  • Visibility: 10mi
4 am
  • 63°F
  • Feels like:
    63°F
Partly Cloudy
Partly Cloudy
  • Wind: 11mph NW
  • Pressure: 30.09"Hg
  • Humidity: 68%
  • Precip. probability: 5%
  • Precipitation: 0"
  • Visibility: 10mi
6 am
  • 59°F
  • Feels like:
    57°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 10mph NW
  • Pressure: 30.18"Hg
  • Humidity: 61%
  • Precip. probability: 4%
  • Precipitation: 0"
  • Visibility: 10mi
Sunrise: 6:13 am
8 am
  • 57°F
  • Feels like:
    55°F
Partly Cloudy
Partly Cloudy
  • Wind: 11mph NNW
  • Pressure: 30.24"Hg
  • Humidity: 51%
  • Precip. probability: 1%
  • Precipitation: 0"
  • Visibility: 10mi
10 am
  • 57°F
  • Feels like:
    55°F
Partly Cloudy
Partly Cloudy
  • Wind: 12mph NNW
  • Pressure: 30.27"Hg
  • Humidity: 39%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
12 pm
  • 63°F
  • Feels like:
    61°F
Mostly Sunny
Mostly Sunny
  • Wind: 12mph NNW
  • Pressure: 30.3"Hg
  • Humidity: 29%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
2 pm
  • 64°F
  • Feels like:
    64°F
Mostly Sunny
Mostly Sunny
  • Wind: 11mph NNW
  • Pressure: 30.3"Hg
  • Humidity: 23%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
4 pm
  • 66°F
  • Feels like:
    66°F
Partly Cloudy
Partly Cloudy
  • Wind: 10mph NNW
  • Pressure: 30.3"Hg
  • Humidity: 20%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
6 pm
  • 64°F
  • Feels like:
    64°F
Mostly Sunny
Mostly Sunny
  • Wind: 9mph NNW
  • Pressure: 30.3"Hg
  • Humidity: 20%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
Sunset: 7:47 pm
8 pm
  • 61°F
  • Feels like:
    61°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 4mph NNW
  • Pressure: 30.33"Hg
  • Humidity: 26%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
10 pm
  • 55°F
  • Feels like:
    55°F
Partly Cloudy
Partly Cloudy
  • Wind: 4mph NNE
  • Pressure: 30.36"Hg
  • Humidity: 34%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
Tomorrow, primarily cloud-filled and occasionally clear weather is forecasted.
The temperature will vary between a minimum of 53.6°F and a maximum of 69.8°F. The warmest part of the day will be at midnight and 1 am.
The expected high tomorrow will reflect May's average of 69.6°F rather than April's. The lowest temperature tomorrow is also more similar to May's average minimum of 50.5°F than the average low in April of 40.6°F.
Updated: Apr 19, 2025 @ 10:14:06 UTC
Published by: Weather U.S. | About Us
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