Chambersburg, PA

Partly sunny and very warm; a thunderstorm in spots late in the afternoon; thunderstorms can bring localized damaging wind gusts

RealFeel®95°

RealFeel Shade™87°

Max UV Index11 (Extreme)

WindW 7 mph

Fri 7/4

86° /59°

Plenty of sunshine; nice weather to celebrate Independence Day

RealFeel®93°

RealFeel Shade™83°

Max UV Index11 (Extreme)

WindNNW 6 mph

Sat 7/5

87° /66°

Partly sunny

RealFeel®94°

RealFeel Shade™85°

Max UV Index11 (Extreme)

WindSSW 6 mph

Sun 7/6

91° /69°

15%

Hot with sun and areas of high clouds

RealFeel®95°

RealFeel Shade™89°

Max UV Index11 (Extreme)

WindS 7 mph

Mon 7/7

92° /70°

Hot and humid with times of sun and clouds; a thunderstorm in spots in the afternoon

RealFeel®104°

RealFeel Shade™95°

Max UV Index11 (Extreme)

WindSSE 7 mph

Tue 7/8

88° /69°

Uncomfortably humid with intervals of clouds and sun; a thunderstorm around in the afternoon

RealFeel®101°

RealFeel Shade™94°

Max UV Index7 (High)

WindNE 6 mph

Wed 7/9

85° /67°

Plenty of sunshine

RealFeel®94°

RealFeel Shade™83°

Max UV Index11 (Extreme)

WindNNE 2 mph

Thu 7/10

84° /69°

75%

Humid with considerable cloudiness; a shower in spots in the morning followed by periods of rain and a thunderstorm in the afternoon

RealFeel®91°

RealFeel Shade™85°

Max UV Index11 (Extreme)

WindSSE 8 mph

Fri 7/11

86° /67°

A thunderstorm around in the morning; otherwise, partly sunny and humid

RealFeel®91°

RealFeel Shade™83°

Max UV Index11 (Extreme)

WindNW 8 mph

Sat 7/12

81° /66°

66%

Considerable cloudiness and humid with a couple of showers

RealFeel®92°

RealFeel Shade™86°

Max UV Index5 (Moderate)

WindW 1 mph

Sun 7/13

82° /66°

79%

Rain

RealFeel®80°

RealFeel Shade™79°

Max UV Index2 (Low)

WindS 4 mph

Mon 7/14

85° /68°

55%

Mostly cloudy with a little rain

RealFeel®90°

RealFeel Shade™83°

Max UV Index11 (Extreme)

WindW 5 mph

Tue 7/15

86° /65°

Mostly sunny

RealFeel®95°

RealFeel Shade™87°

Max UV Index11 (Extreme)

WindSE 1 mph

Wed 7/16

80° /66°

58%

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

RealFeel®81°

RealFeel Shade™81°

Max UV Index3 (Moderate)

WindNE 8 mph

Thu 7/17

81° /64°

Clouds and sun

RealFeel®84°

RealFeel Shade™79°

Max UV Index10 (Very High)

WindNE 8 mph

Fri 7/18

80° /62°

Mostly cloudy

RealFeel®81°

RealFeel Shade™81°

Max UV Index4 (Moderate)

WindENE 2 mph

Sat 7/19

68%

Cloudy and humid; periods of rain in the morning, then afternoon showers and thunderstorms

RealFeel®84°

RealFeel Shade™84°

Max UV Index2 (Low)

WindESE 4 mph

Sun 7/20

80° /68°

78%

Cloudy and humid; morning rain followed by a thundershower in spots in the afternoon

RealFeel®85°

RealFeel Shade™85°

Max UV Index2 (Low)

WindNNE 4 mph

Mon 7/21

81° /68°

Mainly cloudy and humid

RealFeel®91°

RealFeel Shade™87°

Max UV Index3 (Moderate)

WindS 2 mph

Tue 7/22

85° /67°

58%

A couple of morning showers; otherwise, humid with considerable cloudiness

RealFeel®88°

RealFeel Shade™88°

Max UV Index4 (Moderate)

WindSSW 10 mph

Wed 7/23

82° /67°

Humid with times of clouds and sun

RealFeel®89°

RealFeel Shade™83°

Max UV Index6 (High)

WindWNW 6 mph

Thu 7/24

81° /64°

Mostly sunny and less humid

RealFeel®88°

RealFeel Shade™80°

Max UV Index10 (Very High)

WindNNE 5 mph

Fri 7/25

80° /65°

65%

Mostly cloudy and humid; a couple of afternoon showers and a thunderstorm

RealFeel®83°

RealFeel Shade™83°

Max UV Index3 (Moderate)

WindNNE 4 mph

Sat 7/26

80° /62°

Clouds and sunshine

RealFeel®83°

RealFeel Shade™79°

Max UV Index3 (Moderate)

WindNNW 4 mph

Sun 7/27

81° /64°

Cloudy

RealFeel®83°

RealFeel Shade™82°

Max UV Index3 (Moderate)

WindNNE 2 mph

Mon 7/28

81° /65°

Sun followed by increasing clouds

RealFeel®91°

RealFeel Shade™82°

Max UV Index10 (Very High)

WindS 2 mph

Tue 7/29

82° /68°

39%

Cloudy and humid; a thunderstorm in spots in the afternoon

RealFeel®88°

RealFeel Shade™88°

Max UV Index4 (Moderate)

WindSW 1 mph

Wed 7/30

Humid with considerable cloudiness

RealFeel®88°

RealFeel Shade™85°

Max UV Index3 (Moderate)

WindNW 2 mph

Thu 7/31

83° /68°

Mostly sunny and humid

RealFeel®95°

RealFeel Shade™86°

Max UV Index10 (Very High)

WindWSW 4 mph

Fri 8/1

85° /68°

Sunny and humid

RealFeel®93°

RealFeel Shade™86°

Max UV Index10 (Very High)

WindWNW 7 mph

Sat 8/2

86° /67°

Humid with sunshine and some clouds

RealFeel®95°

RealFeel Shade™87°

Max UV Index10 (Very High)

WindNNW 4 mph

Sun 8/3

86° /68°

Mostly cloudy and humid

RealFeel®94°

RealFeel Shade™93°

Max UV Index3 (Moderate)

WindW 7 mph

Mon 8/4

87° /68°

Cloudy and humid

RealFeel®86°

RealFeel Shade™86°

Max UV Index3 (Moderate)

WindNE 6 mph

Tue 8/5

39%

Mostly cloudy and humid; a thunderstorm in spots in the afternoon

RealFeel®96°

RealFeel Shade™89°

Max UV Index9 (Very High)

WindW 2 mph

Wed 8/6

86° /68°

Sunny and very humid

RealFeel®100°

RealFeel Shade™94°

Max UV Index9 (Very High)

WindWSW 4 mph

Thu 8/7

86° /67°

65%

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

RealFeel®92°

RealFeel Shade™91°

Max UV Index4 (Moderate)

WindW 6 mph

Fri 8/8

80° /63°

59%

Periods of rain

RealFeel®78°

RealFeel Shade™76°

Max UV Index2 (Low)

WindNE 8 mph

Sat 8/9

78° /66°

57%

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

RealFeel®77°

RealFeel Shade™77°

Max UV Index2 (Low)

WindE 8 mph

Sun 8/10

79° /67°

Remaining cloudy and humid with a thunderstorm in the area

RealFeel®84°

RealFeel Shade™84°

Max UV Index2 (Low)

WindSSE 5 mph

Mon 8/11

Humid with intervals of clouds and sunshine

RealFeel®90°

RealFeel Shade™89°

Max UV Index4 (Moderate)

WindW 2 mph

Tue 8/12

81° /66°

55%

A bit of morning rain; otherwise, rather cloudy and humid

RealFeel®86°

RealFeel Shade™85°

Max UV Index3 (Moderate)

WindW 2 mph

Wed 8/13

82° /67°

20%

Partly sunny and humid

RealFeel®92°

RealFeel Shade™84°

Max UV Index9 (Very High)

WindNW 4 mph

Thu 8/14