June 18 - August 1

Wed 6/18

Variable clouds; humid this morning, then a couple of heavy thunderstorms this afternoon; storms can bring flooding downpours and localized damaging wind gusts

alerts

Severe Thunderstorm Watch

12:45 PM Wednesday - 7:00 PM Wednesday

RealFeel®96°

RealFeel Shade™93°

Max UV Index11 (Extreme)

WindSW 4 mph

Thu 6/19

88° /64°

57%

Very warm and humid with times of clouds and sun; a heavy thunderstorm late in the afternoon; thunderstorms can bring hail and damaging winds

alerts

Heat Advisory

11:00 AM Thursday - 8:00 PM Thursday

RealFeel®97°

RealFeel Shade™90°

Max UV Index10 (Very High)

WindSW 9 mph

Fri 6/20

84° /64°

25%

Mostly sunny and less humid

RealFeel®87°

RealFeel Shade™81°

Max UV Index10 (Very High)

WindNW 9 mph

Sat 6/21

89° /70°

Mostly sunny and very warm

RealFeel®96°

RealFeel Shade™88°

Max UV Index11 (Extreme)

WindSW 6 mph

Sun 6/22

94° /74°

Hot with sun through high clouds; start of an extended heat wave; stay cool and hydrated

RealFeel®97°

RealFeel Shade™95°

Max UV Index6 (High)

WindW 10 mph

Mon 6/23

95° /72°

Blazing sunshine and hot; one of the hottest days this year so far; stay cool and hydrate

RealFeel®104°

RealFeel Shade™99°

Max UV Index11 (Extreme)

WindNW 6 mph

Tue 6/24

92° /73°

Hot with hazy sun; caution advised if doing strenuous activities outside

RealFeel®99°

RealFeel Shade™92°

Max UV Index11 (Extreme)

WindNW 8 mph

Wed 6/25

91° /72°

Mostly sunny and hot; caution advised if doing strenuous activities outside

RealFeel®95°

RealFeel Shade™90°

Max UV Index11 (Extreme)

WindNW 8 mph

Thu 6/26

93° /69°

62%

Hot with variable cloudiness; a couple of afternoon thunderstorms

RealFeel®100°

RealFeel Shade™98°

Max UV Index10 (Very High)

WindW 4 mph

Fri 6/27

90° /70°

73%

Partly sunny, hot and very humid with a couple of thunderstorms, especially late in the day

RealFeel®102°

RealFeel Shade™98°

Max UV Index11 (Extreme)

WindWNW 6 mph

Sat 6/28

89° /70°

66%

Turning cloudy and very warm; a couple of thunderstorms in the afternoon

RealFeel®90°

RealFeel Shade™86°

Max UV Index11 (Extreme)

WindSW 10 mph

Sun 6/29

87° /66°

65%

Mostly cloudy and humid; a little rain in the morning followed by a couple of thunderstorms in the afternoon

RealFeel®94°

RealFeel Shade™90°

Max UV Index9 (Very High)

WindWSW 7 mph

Mon 6/30

82° /66°

55%

Mostly cloudy with a little rain in the afternoon

RealFeel®89°

RealFeel Shade™83°

Max UV Index10 (Very High)

WindN 4 mph

Tue 7/1

81° /62°

20%

Partly sunny and less humid

RealFeel®89°

RealFeel Shade™79°

Max UV Index11 (Extreme)

WindSSE 4 mph

Wed 7/2

79° /65°

42%

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

RealFeel®86°

RealFeel Shade™86°

Max UV Index4 (Moderate)

WindS 4 mph

Thu 7/3

82° /66°

63%

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

RealFeel®86°

RealFeel Shade™86°

Max UV Index3 (Moderate)

WindWSW 5 mph

Fri 7/4

80° /66°

30%

Variable cloudiness with a thunderstorm possible; humid

RealFeel®89°

RealFeel Shade™86°

Max UV Index9 (Very High)

WindN 4 mph

Sat 7/5

82° /65°

25%

Humid with times of clouds and sun

RealFeel®90°

RealFeel Shade™88°

Max UV Index5 (Moderate)

WindSE 2 mph

Sun 7/6

81° /66°

25%

Mostly cloudy and humid

RealFeel®88°

RealFeel Shade™88°

Max UV Index5 (Moderate)

WindSE 2 mph

Mon 7/7

81° /66°

25%

Turning cloudy and humid

RealFeel®91°

RealFeel Shade™89°

Max UV Index11 (Extreme)

WindWSW 2 mph

Tue 7/8

84° /65°

40%

Uncomfortably humid with a blend of sun and clouds; a thunderstorm in spots in the afternoon

RealFeel®94°

RealFeel Shade™90°

Max UV Index11 (Extreme)

WindS 7 mph

Wed 7/9

84° /66°

40%

Humid with periods of clouds and sunshine; a thunderstorm in spots in the afternoon

RealFeel®91°

RealFeel Shade™88°

Max UV Index7 (High)

WindSW 6 mph

Thu 7/10

81° /66°

25%

Turning cloudy and humid

RealFeel®88°

RealFeel Shade™83°

Max UV Index7 (High)

WindSW 6 mph

Fri 7/11

81° /65°

25%

Mainly cloudy and humid

RealFeel®87°

RealFeel Shade™84°

Max UV Index4 (Moderate)

WindSW 6 mph

Sat 7/12

82° /67°

59%

A couple of showers in the morning; otherwise, mostly cloudy and humid

RealFeel®89°

RealFeel Shade™87°

Max UV Index3 (Moderate)

WindSSW 8 mph

Sun 7/13

84° /67°

20%

Mostly sunny and uncomfortably humid

RealFeel®92°

RealFeel Shade™89°

Max UV Index11 (Extreme)

WindSSW 12 mph

Mon 7/14

86° /66°

60%

A couple of morning showers; otherwise, cloudy and humid

RealFeel®93°

RealFeel Shade™93°

Max UV Index3 (Moderate)

WindWSW 5 mph

Tue 7/15

81° /65°

55%

Humid with times of clouds and sun; a passing shower in the morning followed by a thunderstorm in spots in the afternoon

RealFeel®87°

RealFeel Shade™85°

Max UV Index5 (Moderate)

WindN 2 mph

Wed 7/16

81° /66°

41%

Cloudy and humid; a morning shower in spots followed by a thunderstorm in spots in the afternoon

RealFeel®89°

RealFeel Shade™87°

Max UV Index3 (Moderate)

WindS 7 mph

Thu 7/17

84° /67°

55%

Partly sunny and uncomfortably humid; a thunderstorm in the area in the afternoon

RealFeel®95°

RealFeel Shade™92°

Max UV Index10 (Very High)

WindSW 6 mph

Fri 7/18

84° /67°

61%

A couple of morning showers; otherwise, cloudy and humid

RealFeel®92°

RealFeel Shade™92°

Max UV Index3 (Moderate)

WindWSW 5 mph

Sat 7/19

82° /66°

25%

Mostly cloudy and uncomfortably humid

RealFeel®92°

RealFeel Shade™87°

Max UV Index10 (Very High)

WindSSW 7 mph

Sun 7/20

85° /68°

10%

Mostly sunny and humid

RealFeel®93°

RealFeel Shade™89°

Max UV Index10 (Very High)

WindSSW 9 mph

Mon 7/21

86° /67°

57%

A thick cloud cover and very humid; a little rain in the morning followed by a thunderstorm in the afternoon

RealFeel®94°

RealFeel Shade™94°

Max UV Index3 (Moderate)

WindW 4 mph

Tue 7/22

82° /67°

56%

A couple of morning showers; otherwise, mostly cloudy and humid

RealFeel®90°

RealFeel Shade™90°

Max UV Index5 (Moderate)

WindS 4 mph

Wed 7/23

81° /66°

56%

A couple of showers in the morning; otherwise, cloudy and humid

RealFeel®90°

RealFeel Shade™90°

Max UV Index3 (Moderate)

WindSSW 6 mph

Thu 7/24

82° /68°

59%

A passing shower in the morning; otherwise, very humid with times of clouds and sun

RealFeel®91°

RealFeel Shade™88°

Max UV Index10 (Very High)

WindSSW 9 mph

Fri 7/25

85° /67°

70%

Periods of rain in the morning; otherwise, mostly cloudy and very humid

RealFeel®94°

RealFeel Shade™92°

Max UV Index4 (Moderate)

WindSW 5 mph

Sat 7/26

82° /67°

65%

A couple of morning showers and a thunderstorm; otherwise, cloudy and humid

RealFeel®89°

RealFeel Shade™89°

Max UV Index2 (Low)

WindSSW 5 mph

Sun 7/27

81° /66°

65%

A couple of showers in the morning; otherwise, cloudy and humid

RealFeel®89°

RealFeel Shade™89°

Max UV Index3 (Moderate)

WindSSW 4 mph

Mon 7/28

81° /67°

25%

Mostly cloudy and humid

RealFeel®89°

RealFeel Shade™88°

Max UV Index4 (Moderate)

WindW 2 mph

Tue 7/29

83° /68°

25%

Rather cloudy and uncomfortably humid

RealFeel®92°

RealFeel Shade™92°

Max UV Index5 (Moderate)

WindWSW 6 mph

Wed 7/30

86° /68°

25%

Turning cloudy and uncomfortably humid

RealFeel®95°

RealFeel Shade™94°

Max UV Index7 (High)

WindW 6 mph

Thu 7/31

86° /67°

56%

A passing shower in the morning; otherwise, decreasing clouds and very humid

RealFeel®98°

RealFeel Shade™95°

Max UV Index10 (Very High)

WindWSW 6 mph

Fri 8/1

81° /61°

59%

Occasional rain

RealFeel®82°

RealFeel Shade™79°

Max UV Index4 (Moderate)

WindNE 7 mph

West Chester, PA

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