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Over 250 million face dangerous heat dome into 4th of July weekend. Click for details. Chevron right
Where will there be storms into 4th of July weekend? Click for the forecast. Chevron right

Bethlehem, PA

89°F
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Bethlehem

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Bethlehem, PA Weather
Today WinterCast Local {stormName} Tracker Hourly 10-Day Radar MinuteCast® Monthly Air Quality Health & Activities

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Extreme Heat Warning

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June 30 - July 14

Tue 6/30

92° /70°
3%
Mostly sunny and hot; possible danger of dehydration and heatstroke while doing strenuous activities
alerts

Air Quality Alert

8:53 AM Tuesday - 12:00 AM Wednesday

RealFeel®102°

RealFeel Shade™91°

Max UV Index11.0 (Extreme)

WindSW 8 mph

Wed 7/1

99° /74°
25%
Hazy sun, the temperature breaking the record of 98 last reached in 2018 and humid; dangerous heat; seek time in the shade and stay hydrated
alerts

Extreme Heat Warning

12:00 PM Wednesday - 8:00 PM Saturday

RealFeel®108°

RealFeel Shade™104°

Max UV Index11.0 (Extreme)

WindSW 8 mph

Thu 7/2

102° /75°
2%
Hazy sun, record-tying temperatures and humid; the heat will be dangerous, especially for those without air conditioning
alerts

Extreme Heat Warning

12:00 PM Wednesday - 8:00 PM Saturday

RealFeel®110°

RealFeel Shade™104°

Max UV Index11.0 (Extreme)

WindW 7 mph

Fri 7/3

102° /73°
55%
Mostly sunny, near-record temperatures and humid; a p.m. t-storm; extreme heat can be dangerous; storms can bring downpours and localized damaging wind gusts
alerts

Extreme Heat Warning

12:00 PM Wednesday - 8:00 PM Saturday

RealFeel®109°

RealFeel Shade™104°

Max UV Index11.0 (Extreme)

WindWNW 9 mph

Hours of Precipitation0.5

Hours of Rain0.5

Sat 7/4

97° /70°
55%
Partly sunny and very hot; a heavy thunderstorm in the afternoon; dangerous heat and storms may bring hail, damaging winds and downpours
alerts

Extreme Heat Warning

12:00 PM Wednesday - 8:00 PM Saturday

RealFeel®105°

RealFeel Shade™97°

Max UV Index11.0 (Extreme)

WindW 9 mph

Hours of Precipitation1

Hours of Rain1

Sun 7/5

92° /68°
30%
Some sun with a thunderstorm possible; hot

RealFeel®106°

RealFeel Shade™96°

Max UV Index11.0 (Extreme)

WindN 4 mph

Mon 7/6

91° /67°
55%
Overcast and hot with widely separated thunderstorms

RealFeel®95°

RealFeel Shade™92°

Max UV Index4.0 (Moderate)

WindSSE 4 mph

Hours of Precipitation2

Hours of Rain2

Tue 7/7

86° /62°
59%
Occasional morning rain and a thunderstorm; otherwise, mostly cloudy and humid

RealFeel®94°

RealFeel Shade™87°

Max UV Index5.0 (Moderate)

WindENE 6 mph

Hours of Precipitation1.5

Hours of Rain1.5

Wed 7/8

87° /64°
1%
Mostly sunny and less humid

RealFeel®92°

RealFeel Shade™86°

Max UV Index11.0 (Extreme)

WindE 5 mph

Thu 7/9

86° /64°
1%
Partial sunshine

RealFeel®97°

RealFeel Shade™88°

Max UV Index10.0 (Very High)

WindSSW 2 mph

Fri 7/10

89° /67°
55%
Partly sunny with a thunderstorm on the prowl in the afternoon

RealFeel®93°

RealFeel Shade™86°

Max UV Index10.0 (Very High)

WindWSW 6 mph

Hours of Precipitation1

Hours of Rain1

Sat 7/11

89° /64°
73%
Mainly cloudy; a thunderstorm in parts of the area in the morning followed by periods of rain in the afternoon

RealFeel®92°

RealFeel Shade™87°

Max UV Index9.0 (Very High)

WindWSW 5 mph

Hours of Precipitation3.5

Hours of Rain3.5

Sun 7/12

87° /64°
63%
Cloudy most of the time; a couple of thunderstorms in the morning followed by periods of rain in the afternoon

RealFeel®86°

RealFeel Shade™86°

Max UV Index6.0 (High)

WindS 2 mph

Hours of Precipitation2.5

Hours of Rain2.5

Mon 7/13

86° /65°
20%
Mostly sunny

RealFeel®89°

RealFeel Shade™83°

Max UV Index10.0 (Very High)

WindWNW 8 mph

Tue 7/14

80° /62°
20%
Mostly sunny

RealFeel®87°

RealFeel Shade™78°

Max UV Index10.0 (Very High)

WindNW 6 mph

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World North America United States Pennsylvania Bethlehem

Weather Near Bethlehem:

  • Allentown, PA
  • Philadelphia, PA
  • Trenton, NJ
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