South Bethlehem, PA

Clouds and sun, very hot and humid with a thunderstorm in spots in the afternoon; storms can bring flooding downpours and localized damaging wind gusts

alerts

Extreme Heat Warning

8:00 AM Sunday - 8:00 PM Wednesday

RealFeel®106°

RealFeel Shade™99°

Max UV Index11 (Extreme)

WindWNW 7 mph

Thu 6/26

82° /63°

88%

Variable cloudiness with a couple of heavy thunderstorms, especially late; humid; watch for flooding on streets and poor drainage areas

RealFeel®91°

RealFeel Shade™84°

Max UV Index6 (High)

WindENE 8 mph

Fri 6/27

75° /67°

78%

Mostly cloudy and cooler with a couple of showers and a thunderstorm, mainly later

RealFeel®75°

RealFeel Shade™75°

Max UV Index3 (Moderate)

WindE 8 mph

Sat 6/28

83° /69°

Low clouds, humid and warmer; a thunderstorm in spots in the afternoon

RealFeel®89°

RealFeel Shade™88°

Max UV Index3 (Moderate)

WindSW 5 mph

Sun 6/29

88° /70°

Humid with increasing amounts of sun

RealFeel®96°

RealFeel Shade™90°

Max UV Index11 (Extreme)

WindW 5 mph

Mon 6/30

90° /72°

Hot and humid with partial sunshine

RealFeel®100°

RealFeel Shade™95°

Max UV Index11 (Extreme)

WindSW 6 mph

Tue 7/1

86° /65°

67%

Considerable cloudiness with thunderstorms; very humid

RealFeel®97°

RealFeel Shade™94°

Max UV Index3 (Moderate)

WindWSW 7 mph

Wed 7/2

85° /62°

Less humid with sunshine and some clouds

RealFeel®90°

RealFeel Shade™86°

Max UV Index10 (Very High)

WindW 5 mph

Thu 7/3

84° /64°

Partly sunny

RealFeel®91°

RealFeel Shade™84°

Max UV Index11 (Extreme)

WindWNW 4 mph

Fri 7/4

83° /65°

Times of clouds and sun

RealFeel®89°

RealFeel Shade™81°

Max UV Index11 (Extreme)

WindNNW 5 mph

Sat 7/5

84° /64°

Clouds giving way to some sun

RealFeel®88°

RealFeel Shade™81°

Max UV Index7 (High)

WindSSW 6 mph

Sun 7/6

85° /65°

58%

Cloudy with a touch of rain in the afternoon

RealFeel®84°

RealFeel Shade™84°

Max UV Index3 (Moderate)

WindSW 7 mph

Mon 7/7

87° /63°

Clouds and sun

RealFeel®91°

RealFeel Shade™86°

Max UV Index7 (High)

WindNNW 4 mph

Tue 7/8

82° /62°

Mostly sunny

RealFeel®90°

RealFeel Shade™82°

Max UV Index11 (Extreme)

WindW 1 mph

Wed 7/9

87° /67°

Partly sunny

RealFeel®93°

RealFeel Shade™88°

Max UV Index10 (Very High)

WindSSW 6 mph

Thu 7/10

88° /67°

Humid with more clouds than sun; a thunderstorm in spots in the afternoon

RealFeel®92°

RealFeel Shade™92°

Max UV Index7 (High)

WindSSW 6 mph

Fri 7/11

87° /68°

Mainly cloudy and humid

RealFeel®95°

RealFeel Shade™93°

Max UV Index4 (Moderate)

WindWSW 4 mph

Sat 7/12

88° /68°

Humid with plenty of sun

RealFeel®98°

RealFeel Shade™91°

Max UV Index10 (Very High)

WindSW 4 mph

Sun 7/13

89° /67°

57%

Mostly cloudy and humid; a passing shower in the morning followed by a thunderstorm in spots in the afternoon

RealFeel®98°

RealFeel Shade™96°

Max UV Index4 (Moderate)

WindSW 5 mph

Mon 7/14

88° /68°

Sunshine and less humid

RealFeel®94°

RealFeel Shade™87°

Max UV Index10 (Very High)

WindNNW 6 mph

Tue 7/15

87° /67°

Mostly cloudy

RealFeel®92°

RealFeel Shade™88°

Max UV Index5 (Moderate)

WindE 5 mph

Wed 7/16

87° /68°

65%

Cloudy and humid; a couple of showers and a thunderstorm in the afternoon

RealFeel®95°

RealFeel Shade™93°

Max UV Index3 (Moderate)

WindWSW 5 mph

Thu 7/17

84° /66°

Cloudy and less humid

RealFeel®83°

RealFeel Shade™83°

Max UV Index3 (Moderate)

WindENE 8 mph

Fri 7/18

80° /66°

75%

Cloudy with a couple of showers followed by a steadier rain

RealFeel®81°

RealFeel Shade™78°

Max UV Index2 (Low)

WindE 8 mph

Sat 7/19

81° /67°

57%

Cloudy; a little rain in the morning followed by a thunderstorm in spots in the afternoon

RealFeel®83°

RealFeel Shade™83°

Max UV Index2 (Low)

WindE 6 mph

Sun 7/20

82° /68°

Remaining cloudy and humid

RealFeel®89°

RealFeel Shade™89°

Max UV Index3 (Moderate)

WindWSW 5 mph

Mon 7/21

83° /68°

Humid with sun followed by increasing clouds

RealFeel®92°

RealFeel Shade™90°

Max UV Index9 (Very High)

WindW 5 mph

Tue 7/22

87° /69°

Partly sunny and uncomfortably humid

RealFeel®99°

RealFeel Shade™95°

Max UV Index10 (Very High)

WindSW 4 mph

Wed 7/23

86° /68°

65%

Humid with variable cloudiness; a couple of afternoon showers and a thunderstorm

RealFeel®95°

RealFeel Shade™95°

Max UV Index7 (High)

WindNW 2 mph

Thu 7/24

84° /67°

Partly sunny and less humid

RealFeel®88°

RealFeel Shade™83°

Max UV Index6 (High)

WindNNW 6 mph

Fri 7/25

84° /67°

Partly sunny

RealFeel®90°

RealFeel Shade™86°

Max UV Index7 (High)

WindWNW 4 mph

Sat 7/26

85° /66°

Mostly cloudy

RealFeel®85°

RealFeel Shade™84°

Max UV Index5 (Moderate)

WindN 7 mph

Sun 7/27

82° /63°

Cloudy

RealFeel®82°

RealFeel Shade™82°

Max UV Index3 (Moderate)

WindNNE 6 mph

Mon 7/28

82° /63°

Mostly sunny

RealFeel®90°

RealFeel Shade™82°

Max UV Index10 (Very High)

WindNNW 2 mph

Tue 7/29

85° /64°

Plenty of sunshine

RealFeel®91°

RealFeel Shade™84°

Max UV Index10 (Very High)

WindW 5 mph

Wed 7/30

87° /62°

Less humid with sunshine

RealFeel®88°

RealFeel Shade™84°

Max UV Index9 (Very High)

WindNNW 9 mph

Thu 7/31

81° /61°

Intervals of clouds and sunshine

RealFeel®85°

RealFeel Shade™79°

Max UV Index6 (High)

WindWNW 4 mph

Fri 8/1

82° /67°

Intervals of clouds and sunshine

RealFeel®83°

RealFeel Shade™82°

Max UV Index6 (High)

WindSW 10 mph

Sat 8/2

88° /62°

Less humid with sunshine and a few clouds

RealFeel®90°

RealFeel Shade™85°

Max UV Index9 (Very High)

WindNNW 9 mph

Sun 8/3

81° /62°

Increasing cloudiness

RealFeel®85°

RealFeel Shade™78°

Max UV Index9 (Very High)

WindNW 7 mph

Mon 8/4

83° /62°

60%

Mostly cloudy and humid with a couple of thunderstorms

RealFeel®90°

RealFeel Shade™88°

Max UV Index4 (Moderate)

WindSW 6 mph

Tue 8/5

83° /67°

66%

Mostly cloudy and humid with showers and thunderstorms

RealFeel®91°

RealFeel Shade™90°

Max UV Index3 (Moderate)

WindESE 2 mph

Wed 8/6

87° /66°

Mostly sunny and humid

RealFeel®92°

RealFeel Shade™88°

Max UV Index9 (Very High)

WindSW 5 mph

Thu 8/7

88° /62°