Current Weather Forecast for Bethlehem

PA 18016  |   5:56pm

Weather Conditions

78°

Feels Like 79°

Sunny

58° 82°

0

UV Index

Moderate

Air Quality

ESE 6 mph

Wind

0 in

rain

Tonight

Mon 9/15

58°

Lowest Temperature

7%

A few clouds. Low 58F. Winds light and variable.

Tomorrow

Tue 9/16

78°

Highest Temperature

7%

Partly cloudy skies during the morning hours will become overcast in the afternoon. High 78F. Winds ENE at 10 to 15 mph.

Tomorrow night

Tue 9/16

59°

Lowest Temperature

31%

Mostly cloudy during the evening. A few showers developing late. Low 59F. Winds ENE at 5 to 10 mph. Chance of rain 30%.

Next 12 Hours Next 7 Days

Next 12 Hours Forecast in Bethlehem

Hourly Weather Forecast & Temperature

6PM

78°

Feels Like 80°

Sunny

ESE 6 mph

Wind

1022 mb

Pressure

46%

Humidity

0

UV Index

10mi

Visibility

12%

Cloud Cover

7PM

75°

Feels Like 75°

Partly Cloudy

ESE 5 mph

Wind

1023 mb

Pressure

50%

Humidity

0

UV Index

10mi

Visibility

30%

Cloud Cover

8PM

1%

72°

Feels Like 72°

Partly Cloudy

ESE 4 mph

Wind

1023 mb

Pressure

56%

Humidity

0

UV Index

10mi

Visibility

35%

Cloud Cover

9PM

1%

71°

Feels Like 71°

Partly Cloudy

ESE 5 mph

Wind

1023 mb

Pressure

59%

Humidity

0

UV Index

10mi

Visibility

59%

Cloud Cover

10PM

2%

68°

Feels Like 68°

Partly Cloudy

ESE 3 mph

Wind

1024 mb

Pressure

65%

Humidity

0

UV Index

10mi

Visibility

50%

Cloud Cover

11PM

2%

66°

Feels Like 66°

Partly Cloudy

E 3 mph

Wind

1024 mb

Pressure

72%

Humidity

0

UV Index

10mi

Visibility

41%

Cloud Cover

12AM

2%

64°

Feels Like 64°

Mostly Cloudy

ENE 2 mph

Wind

1024 mb

Pressure

77%

Humidity

0

UV Index

10mi

Visibility

60%

Cloud Cover

1AM

6%

62°

Feels Like 62°

Mostly Cloudy

NE 2 mph

Wind

1024 mb

Pressure

83%

Humidity

0

UV Index

10mi

Visibility

70%

Cloud Cover

2AM

6%

61°

Feels Like 61°

Partly Cloudy

NE 3 mph

Wind

1024 mb

Pressure

86%

Humidity

0

UV Index

10mi

Visibility

53%

Cloud Cover

3AM

7%

61°

Feels Like 61°

Partly Cloudy

NE 3 mph

Wind

1024 mb

Pressure

87%

Humidity

0

UV Index

10mi

Visibility

52%

Cloud Cover

4AM

7%

60°

Feels Like 60°

Partly Cloudy

NE 3 mph

Wind

1023 mb

Pressure

87%

Humidity

0

UV Index

10mi

Visibility

57%

Cloud Cover

5AM

7%

60°

Feels Like 60°

Partly Cloudy

NE 3 mph

Wind

1024 mb

Pressure

89%

Humidity

0

UV Index

10mi

Visibility

46%

Cloud Cover

Mon 9/15

Mon

7%

58°

82°

Partly cloudy. Lows overnight in the upper 50s.

58°

Feels Like

ENE 5 mph

Wind

72%

Humidity

0

UV Index

6:42 AM

Sunrise

7:09 PM

Sunset

Tue 9/16

Tue

7%

58°

78°

More clouds than sun. Highs in the upper 70s and lows in the upper 50s.

78°

Feels Like

ENE 11 mph

Wind

61%

Humidity

6

UV Index

6:43 AM

Sunrise

7:08 PM

Sunset

Wed 9/17

Wed

37%

59°

70°

Showers. Highs in the low 70s and lows in the low 60s.

70°

Feels Like

ENE 9 mph

Wind

77%

Humidity

4

UV Index

6:44 AM

Sunrise

7:06 PM

Sunset

Thu 9/18

Thu

18%

60°

82°

Clouds giving way to sun . Highs in the low 80s and lows in the upper 50s.

82°

Feels Like

N 6 mph

Wind

69%

Humidity

6

UV Index

6:45 AM

Sunrise

7:04 PM

Sunset

Fri 9/19

Fri

5%

58°

85°

Abundant sunshine. Highs in the mid 80s and lows in the mid 50s.

85°

Feels Like

NNW 9 mph

Wind

59%

Humidity

6

UV Index

6:46 AM

Sunrise

7:03 PM

Sunset

Sat 9/20

Sat

2%

55°

76°

A few clouds. Highs in the mid 70s and lows in the mid 50s.

76°

Feels Like

E 8 mph

Wind

57%

Humidity

6

UV Index

6:47 AM

Sunrise

7:01 PM

Sunset

Sun 9/21

Sun

15%

55°

75°

Times of sun and clouds. Highs in the mid 70s and lows in the upper 50s.

75°

Feels Like

ESE 8 mph

Wind

68%

Humidity

5

UV Index

6:48 AM

Sunrise

6:59 PM

Sunset

Mon 9/22

Mon

19%

57°

79°

Partly cloudy. Highs in the upper 70s and lows in the low 60s.

80°

Feels Like

SE 7 mph

Wind

72%

Humidity

5

UV Index

6:49 AM

Sunrise

6:58 PM

Sunset

Need to see beyond 12 Hours?

Find more forecast on the FREE FOX WEATHER App

GO TO APP STORE

Latest Stories from Pennsylvania

Coastal flood threat, dangerous beach conditions linger across mid-Atlantic, Southeast and Florida

A flood threat to low-lying East Coast communities and dangerous beach conditions remain through Thursday, as a sprawling front that was parked for days just off the Eastern Seaboard will finally begin to move farther into the Atlantic Ocean as we head into the weekend.

Tornado rips across central Massachusetts as severe thunderstorms cause damage across Northeast

Powerful thunderstorms tore across parts of the Northeast and New England on Saturday, including reports of a tornado that caused damage in central Massachusetts.

Weekend weather update from FOX Weather: Hawaii declares state of emergency in preparation for Hurricane Kiko

Top weather news for Sept. 6, 2025. Hawaii's acting governor declared a statewide state of emergency as Hurricane Kiko continues to swirl toward the islands as a major hurricane.

Nashville faces intense storm threat as millions brace for severe weather

Intense storms caused damage in Tennessee on Thursday and the state is among several that faces a renewed severe weather threat Friday.

Load More Stories