August 17 - September 30

Sun 8/17

Hot with times of clouds and sun; a thunderstorm in spots this afternoon; thunderstorms can bring gusty winds and ponding on roadways

RealFeel®108°

RealFeel Shade™98°

Max UV Index8.0 (Very High)

WindWSW 5 mph

Mon 8/18

74° /66°

Less humid with clouds and breaks of sun

RealFeel®75°

RealFeel Shade™72°

Max UV Index3.0 (Moderate)

WindNNE 8 mph

Tue 8/19

78° /66°

80%

Variable clouds with a thunderstorm in spots

RealFeel®82°

RealFeel Shade™76°

Max UV Index7.0 (High)

WindE 7 mph

Wed 8/20

81° /66°

80%

Periods of clouds and sunshine with a thunderstorm in spots

RealFeel®90°

RealFeel Shade™80°

Max UV Index8.0 (Very High)

WindE 5 mph

Thu 8/21

84° /65°

Partly sunny

RealFeel®87°

RealFeel Shade™81°

Max UV Index8.0 (Very High)

WindNE 8 mph

Fri 8/22

87° /65°

25%

Sunshine and some clouds

RealFeel®94°

RealFeel Shade™86°

Max UV Index8.0 (Very High)

WindE 2 mph

Sat 8/23

86° /65°

55%

Partly sunny with a couple of showers

RealFeel®89°

RealFeel Shade™83°

Max UV Index8.0 (Very High)

WindSSE 10 mph

Sun 8/24

84° /62°

16%

Mostly sunny

RealFeel®84°

RealFeel Shade™81°

Max UV Index8.0 (Very High)

WindS 10 mph

Mon 8/25

83° /61°

80%

Cloudy with thunderstorms, especially late in the day

RealFeel®91°

RealFeel Shade™91°

Max UV Index3.0 (Moderate)

WindSE 5 mph

Tue 8/26

82° /59°

56%

Partly sunny with a couple of showers in the afternoon

RealFeel®90°

RealFeel Shade™83°

Max UV Index8.0 (Very High)

WindNNW 4 mph

Wed 8/27

83° /64°

Mostly sunny

RealFeel®87°

RealFeel Shade™81°

Max UV Index7.0 (High)

WindN 5 mph

Thu 8/28

82° /64°

15%

A blend of sun and clouds

RealFeel®88°

RealFeel Shade™84°

Max UV Index6.0 (High)

WindSW 2 mph

Fri 8/29

85° /65°

12%

Mostly cloudy

RealFeel®87°

RealFeel Shade™82°

Max UV Index4.0 (Moderate)

WindSSE 5 mph

Sat 8/30

84° /60°

25%

Cloudy

RealFeel®83°

RealFeel Shade™82°

Max UV Index2.0 (Low)

WindE 6 mph

Sun 8/31

79° /64°

70%

A thick cloud cover and humid with showers and thunderstorms becoming more widespread

RealFeel®83°

RealFeel Shade™83°

Max UV Index2.0 (Low)

WindESE 8 mph

Mon 9/1

79° /63°

68%

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

RealFeel®81°

RealFeel Shade™81°

Max UV Index2.0 (Low)

WindNE 10 mph

Tue 9/2

80° /63°

10%

Sunny much of the time and humid

RealFeel®81°

RealFeel Shade™79°

Max UV Index7.0 (High)

WindNNW 12 mph

Wed 9/3

83° /59°

20%

Increasing cloudiness

RealFeel®87°

RealFeel Shade™82°

Max UV Index7.0 (High)

WindNE 5 mph

Thu 9/4

79° /63°

64%

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

RealFeel®82°

RealFeel Shade™81°

Max UV Index2.0 (Low)

WindSSE 7 mph

Fri 9/5

81° /63°

57%

A couple of morning showers; otherwise, cloudy and humid

RealFeel®87°

RealFeel Shade™87°

Max UV Index2.0 (Low)

WindESE 1 mph

Sat 9/6

79° /62°

63%

Cloudy and humid with a couple of showers and a thunderstorm

RealFeel®83°

RealFeel Shade™83°

Max UV Index2.0 (Low)

WindE 2 mph

Sun 9/7

78° /62°

64%

Remaining cloudy and humid with a couple of showers and a thunderstorm

RealFeel®81°

RealFeel Shade™81°

Max UV Index2.0 (Low)

WindE 4 mph

Mon 9/8

79° /61°

25%

Mostly cloudy and humid

RealFeel®80°

RealFeel Shade™78°

Max UV Index2.0 (Low)

WindNW 8 mph

Tue 9/9

80° /61°

40%

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

RealFeel®82°

RealFeel Shade™82°

Max UV Index2.0 (Low)

WindNW 4 mph

Wed 9/10

82° /60°

25%

Humid with clouds giving way to some sun

RealFeel®87°

RealFeel Shade™84°

Max UV Index2.0 (Low)

WindS 4 mph

Thu 9/11

83° /60°

25%

Sunny and humid

RealFeel®86°

RealFeel Shade™83°

Max UV Index6.0 (High)

WindWNW 7 mph

Fri 9/12

85° /53°

11%

Clouds giving way to a brightening sky

RealFeel®86°

RealFeel Shade™83°

Max UV Index6.0 (High)

WindNNW 10 mph

Sat 9/13

84° /60°

Mostly sunny and less humid

RealFeel®84°

RealFeel Shade™82°

Max UV Index6.0 (High)

WindNW 8 mph

Sun 9/14

85° /60°

Mostly sunny

RealFeel®88°

RealFeel Shade™84°

Max UV Index6.0 (High)

WindSW 2 mph

Mon 9/15

80° /48°

70%

Mostly cloudy with showers and thunderstorms, mainly early in the day

RealFeel®80°

RealFeel Shade™78°

Max UV Index2.0 (Low)

WindWSW 10 mph

Tue 9/16

73° /49°

Partly sunny and less humid

RealFeel®72°

RealFeel Shade™69°

Max UV Index5.0 (Moderate)

WindNW 9 mph

Wed 9/17

73° /50°

Sunny

RealFeel®76°

RealFeel Shade™71°

Max UV Index5.0 (Moderate)

WindESE 4 mph

Thu 9/18

74° /54°

A blend of sun and clouds

RealFeel®74°

RealFeel Shade™72°

Max UV Index5.0 (Moderate)

WindSSE 5 mph

Fri 9/19

74° /53°

11%

Turning cloudy

RealFeel®73°

RealFeel Shade™72°

Max UV Index5.0 (Moderate)

WindSSE 9 mph

Sat 9/20

79° /59°

58%

Considerable cloudiness with a couple of showers and a thunderstorm

RealFeel®79°

RealFeel Shade™78°

Max UV Index3.0 (Moderate)

WindSSW 8 mph

Sun 9/21

80° /53°

Sunshine and a few clouds

RealFeel®83°

RealFeel Shade™79°

Max UV Index5.0 (Moderate)

WindESE 4 mph

Mon 9/22

80° /56°

55%

Some sunshine with a thunderstorm around; humid

RealFeel®85°

RealFeel Shade™82°

Max UV Index4.0 (Moderate)

WindSSE 5 mph

Tue 9/23

78° /57°

61%

Cloudy with a couple of showers and a thunderstorm, mainly early in the day

RealFeel®79°

RealFeel Shade™79°

Max UV Index2.0 (Low)

WindNNE 5 mph

Wed 9/24

72° /57°

63%

Not as warm with periods of rain

RealFeel®67°

RealFeel Shade™66°

Max UV Index2.0 (Low)

WindENE 14 mph

Thu 9/25

80° /56°

58%

Mostly cloudy and humid with a couple of showers and a thunderstorm

RealFeel®85°

RealFeel Shade™83°

Max UV Index4.0 (Moderate)

WindS 7 mph

Fri 9/26

69° /46°

Plenty of sunshine

RealFeel®69°

RealFeel Shade™67°

Max UV Index5.0 (Moderate)

WindWNW 9 mph

Sat 9/27

73° /46°

Plenty of sunshine

RealFeel®75°

RealFeel Shade™72°

Max UV Index5.0 (Moderate)

WindWSW 5 mph

Sun 9/28

76° /45°

Mostly sunny

RealFeel®76°

RealFeel Shade™73°

Max UV Index5.0 (Moderate)

WindSSW 8 mph

Mon 9/29

70° /45°

Periods of clouds and sunshine

RealFeel®68°

RealFeel Shade™66°

Max UV Index4.0 (Moderate)

WindNW 15 mph

Tue 9/30

70° /45°

Mostly sunny

RealFeel®69°

RealFeel Shade™67°

Max UV Index5.0 (Moderate)

WindNNW 9 mph

Grantley, PA

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