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May 15th, 2026 :: 12:43 pm EDT   

Local Weather Report for
Bethlehem
Pennsylvania, United States

 Current Bethlehem Weather Conditions Updated May 15th at 11:51 am 
Mostly Cloudy
Temperature:61°F Dew Point:45°F
Barometer:29.95 inHg Wind:N 28 Mph
Humidity:55.1% Visibility:0M
 
 Bethlehem Weather Forecast Summary  
 
Today
May 15th
Saturday
May 16th
Sunday
May 17th
Monday
May 18th
Tuesday
May 19th
Mostly Sunny Mostly Sunny Mix of Cloud and Sun Mostly Sunny Mostly Sunny
62°F
74°F
47°F
77°F
61°F
85°F
62°F
85°F
64°F
 
 Bethlehem Detailed Weather Forecast  
 
Friday, May 15th, 2026
Afternoon Temperature: 58°F
A mix of cloud and sun. Windy at times.
Evening Temperature: 52°F
Mostly clear.
Saturday, May 16th, 2026
Overnight Temperature: 47°F
Clear.
Morning Temperature: 61°F
Sunny.
Afternoon Temperature: 73°F
Sunny. Windy at times.
Evening Temperature: 62°F
Clear with cloudy periods.
Sunday, May 17th, 2026
Overnight Temperature: 62°F
A mix of cloudy and clear skies.
Morning Temperature: 69°F
Cloudy with sunny periods. Windy at times.
Afternoon Temperature: 72°F
A mix of cloud and sun. Slight chance of a thunderstorm. Windy at times.
Evening Temperature: 67°F
Clear with cloudy periods. Slight chance of a thunderstorm.
Monday, May 18th, 2026
Overnight Temperature: 63°F
Mostly clear.
Morning Temperature: 72°F
Mostly sunny. Chance of a thunderstorm.
Afternoon Temperature: 84°F
Sunny. Chance of a thunderstorm.
Evening Temperature: 69°F
Mostly clear. Slight chance of a thunderstorm.
Tuesday, May 19th, 2026
Overnight Temperature: 65°F
Mostly clear.
Morning Temperature: 76°F
Sunny. Chance of a thunderstorm. Windy at times.
Afternoon Temperature: 85°F
Sunny. Chance of a thunderstorm. Windy at times.
Evening Temperature: 72°F
Clear. Chance of a thunderstorm.
Wednesday, May 20th, 2026
Overnight Temperature: 65°F
Mostly clear.
Morning Temperature: 75°F
Mostly sunny. Chance of a thunderstorm.
Afternoon Temperature: 85°F
Sunny. Chance of a thunderstorm. Windy at times.
Evening Temperature: 67°F
Cloudy with a few showers. Windy at times.
Thursday, May 21st, 2026
Overnight Temperature: 60°F
Cloudy with showers likely. Windy at times.
Morning Temperature: 55°F
A mix of cloud and sun with a chance of showers. Windy at times.
Afternoon Temperature: 62°F
A mix of cloud and sun. Windy at times.
Evening Temperature: 52°F
Clear with cloudy periods.
Friday, May 22nd, 2026
Overnight Temperature: 43°F
A mix of clear and cloudy skies.
Morning Temperature: 54°F
A mix of cloud and sun.
Afternoon Temperature: 64°F
Sunny.
Evening Temperature: 49°F
Clear.
Saturday, May 23rd, 2026
Overnight Temperature: 42°F
Clear.
Morning Temperature: 58°F
Mostly sunny.
Afternoon Temperature: 70°F
Mostly sunny.
Evening Temperature: 55°F
Mostly clear.





 

  [ Local Weather Report ]
Freemansburg, PA 
11:51 AM  61°F
Mostly Cloudy
 
South Bethlehem, PA 
11:51 AM  61°F
Mostly Cloudy
 
Fountain Hill, PA 
11:51 AM  61°F
Mostly Cloudy
 
Hellertown, PA 
 
Allentown, PA 
11:51 AM  61°F
Mostly Cloudy
 
Catasauqua, PA 
11:51 AM  61°F
Mostly Cloudy
 
North Catasauqua, PA 
11:51 AM  61°F
Mostly Cloudy
 
Bath, PA 
11:51 AM  61°F
Mostly Cloudy
 
Coplay, PA 
11:51 AM  61°F
Mostly Cloudy
 
Glendon, PA 

 
This WeatherCity Weather Forecast for Bethlehem, Pennsylvania, United States is computed using a computer-generated forecast model and should be considered experimental. Please confirm this weather information with your official weather information office

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