BETHLEHEM, PA 18015 Weather Forecast & Current Conditions

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ALLENTOWN, PA
Current Weather

1:51 AM EDT MAY 6, 2025
Overcast
59°F
Feels Like: 57°F
Dewpoint: 57°F
Rel. Hum.: 93%
Visibility: 7 miles
Wind: E at 9 mph
Pressure: 30.05 inches
Last 72 hours

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BETHLEHEM, PA 18015
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
REST OF TONIGHT
Showers likely. Near steady temperature in the upper 50s. East winds 5 to 10 mph. Chance of rain 60 percent.
TUESDAY
Areas of fog in the morning. Showers likely. A chance of thunderstorms in the afternoon. Some thunderstorms may produce gusty winds, small hail, and heavy rainfall in the afternoon. Highs in the mid 70s. Southeast winds 5 to 10 mph, becoming south in the afternoon. Chance of rain 70 percent.
TUESDAY NIGHT
A chance of thunderstorms in the evening. Mostly cloudy with a chance of showers. Some thunderstorms may produce gusty winds, small hail, and heavy rainfall in the evening. Lows in the lower 50s. Southwest winds around 5 mph. Chance of rain 50 percent.
WEDNESDAY
Partly sunny with a 50 percent chance of showers. Highs in the lower 70s. West winds 5 to 10 mph.
WEDNESDAY NIGHT
Partly cloudy. A chance of showers in the evening. Lows in the lower 50s. Northwest winds around 5 mph. Chance of rain 50 percent.
THURSDAY
Partly sunny. A chance of showers in the afternoon. Highs around 70. Chance of rain 30 percent.
THURSDAY NIGHT
Mostly cloudy with a chance of showers. Lows around 50. Chance of rain 50 percent.
FRIDAY
Mostly cloudy in the morning, then becoming partly sunny. A chance of showers. Cooler with highs around 60. Chance of rain 50 percent.
FRIDAY NIGHT
Mostly cloudy. A chance of showers in the evening. Lows in the mid 40s. Chance of rain 50 percent.
SATURDAY
Mostly sunny. Highs in the mid 60s.
SATURDAY NIGHT
Partly cloudy in the evening, then becoming mostly clear. Lows in the upper 40s.
SUNDAY
Mostly sunny. Highs in the lower 70s.
SUNDAY NIGHT
Mostly clear. Lows in the upper 40s.

Visible Weather Satellite
BETHLEHEM, PA 18015
Infrared Weather Satellite
BETHLEHEM, PA 18015
NEXRAD Weather Radar
BETHLEHEM, PA 18015

ALLENTOWN, PA 3 hourly weather forecast

weather forecast created  5:00 PM PDT  5/ 5/2025
Tuesday
6 MAY 2025
BETHLEHEM, PA 18015 weather forecast Day 1, 0 hours 2 AM 60° 59° Mostly Cloudy 65%
RAIN
***
0% Thunder
( 19% severe)
E   9 87% 56°
Low 59° BETHLEHEM, PA 18015 weather forecast Day 1, 3 hours 5 AM 60° 59° Mostly Cloudy E   8 87% 56°
High 75° BETHLEHEM, PA 18015 weather forecast Day 1, 6 hours 8 AM 61° 60° Mostly Cloudy 42%
RAIN
.5–1 in
0% Thunder
( 15% severe)
ESE   8 90% 58°

Mostly Cloudy

Rain Likely

BETHLEHEM, PA 18015 weather forecast Day 1, 9 hours 11 AM 66° 66° Mostly Cloudy SSE   7 78% 59°
BETHLEHEM, PA 18015 weather forecast Day 1, 12 hours 2 PM 72° 72° Mostly Cloudy 71%
RAIN
***
0% Thunder
( 35% severe)
S   9 59% 57°
BETHLEHEM, PA 18015 weather forecast Day 1, 15 hours 5 PM 71° 71° Partly Cloudy S   9 55% 54°
BETHLEHEM, PA 18015 weather forecast Day 1, 18 hours 8 PM 65° 65° Partly Cloudy 25%
RAIN
.25–.5 in
0% Thunder
( 8% severe)
WSW   5 63% 52°
BETHLEHEM, PA 18015 weather forecast Day 1, 21 hours 11 PM 60° 61° Partly Cloudy WSW   2 69% 50°
Wednesday
7 MAY 2025
BETHLEHEM, PA 18015 weather forecast Day 2, 0 hours 2 AM 56° 56° Mostly Cloudy 34%
RAIN
***
0% Thunder
( 5% severe)
WSW   2 80% 50°
Low 53° BETHLEHEM, PA 18015 weather forecast Day 2, 3 hours 5 AM 55° 55° Mostly Cloudy WSW   2 83% 50°
High 73° BETHLEHEM, PA 18015 weather forecast Day 2, 6 hours 8 AM 57° 57° Mostly Cloudy 30%
RAIN
.01–.1 in
0% Thunder
( 6% severe)
WSW   3 80% 51°

Partly Cloudy

Chance of Rain

BETHLEHEM, PA 18015 weather forecast Day 2, 9 hours 11 AM 64° 64° Partly Cloudy W   6 63% 51°
BETHLEHEM, PA 18015 weather forecast Day 2, 12 hours 2 PM 70° 70° Partly Cloudy 18%
RAIN
<.01 in
0% Thunder
( 4% severe)
W   9 47% 49°
BETHLEHEM, PA 18015 weather forecast Day 2, 15 hours 5 PM 72° 72° Partly Cloudy W   9 44% 49°
BETHLEHEM, PA 18015 weather forecast Day 2, 18 hours 8 PM 67° 67° Partly Cloudy 2%

0% Thunder
( 1% severe)
W   5 52% 49°
BETHLEHEM, PA 18015 weather forecast Day 2, 21 hours 11 PM 61° 62° Partly Cloudy WNW   3 65% 49°

ALLENTOWN, PA extended weather forecast

Thursday
8 MAY 2025
Friday
9 MAY 2025
Saturday
10 MAY 2025
Sunday
11 MAY 2025
Monday
12 MAY 2025
Low 55° Low 53° Low 47° Low 47° Low 52°
High 74° High 62° High 69° High 75° High 77°
BETHLEHEM, PA 18015 weather forecast Day 3 BETHLEHEM, PA 18015 weather forecast Day 4 BETHLEHEM, PA 18015 weather forecast Day 5 BETHLEHEM, PA 18015 weather forecast Day 6 BETHLEHEM, PA 18015 weather forecast Day 7
Overcast
53% Rain
Overcast
83% Rain
Mostly Cloudy
31% Rain
Clear
13% Rain
Partly Cloudy
24% Rain
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