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Mount Gretna, PA

71°F
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Mount Gretna

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71°
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Mount Gretna, PA Weather
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Winter Center
Today Hourly

Daily

 Radar MinuteCast Monthly Air Quality Health & Activities

July 16 - August 29

Wed 7/16

89° /72°
80%
Uncomfortably humid with some sun, then clouds; a heavy thunderstorm this afternoon; thunderstorms can bring flash flooding and localized damaging wind gusts

RealFeel®104°

RealFeel Shade™95°

Max UV Index10 (Very High)

WindS 7 mph

Thu 7/17

92° /75°
55%
Mostly cloudy, hot and humid; an afternoon thunderstorm; storms can bring flash flooding, hail, damaging winds, and even a tornado

RealFeel®99°

RealFeel Shade™96°

Max UV Index5 (Moderate)

WindSW 10 mph

Fri 7/18

85° /64°
40%
Partial sunshine with a thunderstorm in one or two spots

RealFeel®91°

RealFeel Shade™84°

Max UV Index10 (Very High)

WindNW 8 mph

Sat 7/19

87° /73°
8%
Less humid with partial sunshine

RealFeel®94°

RealFeel Shade™87°

Max UV Index10 (Very High)

WindSE 6 mph

Sun 7/20

87° /69°
87%
Humid with considerable cloudiness; occasional morning rain and a thunderstorm followed by a couple of thunderstorms in the afternoon

RealFeel®94°

RealFeel Shade™89°

Max UV Index4 (Moderate)

WindNW 8 mph

Mon 7/21

84° /68°
7%
Decreasing clouds and less humid

RealFeel®95°

RealFeel Shade™83°

Max UV Index10 (Very High)

WindNE 4 mph

Tue 7/22

79° /67°
61%
Considerable cloudiness and very humid; occasional morning rain and a thunderstorm followed by a couple of thunderstorms in the afternoon

RealFeel®92°

RealFeel Shade™91°

Max UV Index3 (Moderate)

WindSSE 5 mph

Wed 7/23

84° /70°
61%
Mostly cloudy and humid; occasional morning rain and a thunderstorm followed by a couple of thunderstorms in the afternoon

RealFeel®93°

RealFeel Shade™89°

Max UV Index3 (Moderate)

WindS 5 mph

Thu 7/24

87° /71°
69%
Cloudy and uncomfortably humid; thunderstorms in the afternoon

RealFeel®100°

RealFeel Shade™98°

Max UV Index3 (Moderate)

WindWSW 6 mph

Fri 7/25

85° /71°
1%
Sunny and humid

RealFeel®93°

RealFeel Shade™87°

Max UV Index10 (Very High)

WindNW 8 mph

Sat 7/26

87° /70°
1%
Mostly sunny and uncomfortably humid

RealFeel®104°

RealFeel Shade™97°

Max UV Index10 (Very High)

WindWNW 9 mph

Sun 7/27

84° /66°
0%
Mostly sunny and uncomfortably humid

RealFeel®96°

RealFeel Shade™91°

Max UV Index10 (Very High)

WindNW 9 mph

Mon 7/28

83° /65°
1%
Humid with sunshine and a few clouds

RealFeel®98°

RealFeel Shade™92°

Max UV Index10 (Very High)

WindNNW 6 mph

Tue 7/29

82° /64°
20%
Humid with partial sunshine

RealFeel®94°

RealFeel Shade™89°

Max UV Index10 (Very High)

WindW 9 mph

Wed 7/30

81° /68°
65%
Humid with considerable cloudiness; a couple of showers and a thunderstorm in the afternoon

RealFeel®88°

RealFeel Shade™88°

Max UV Index4 (Moderate)

WindWSW 8 mph

Thu 7/31

80° /67°
70%
Humid with a thick cloud cover; afternoon showers and thunderstorms

RealFeel®86°

RealFeel Shade™84°

Max UV Index2 (Low)

WindWSW 6 mph

Fri 8/1

81° /67°
25%
Mostly cloudy and humid

RealFeel®88°

RealFeel Shade™88°

Max UV Index3 (Moderate)

WindSE 5 mph

Sat 8/2

84° /66°
40%
Humid with intervals of clouds and sunshine; a thunderstorm in spots in the morning followed by a thundershower in spots in the afternoon

RealFeel®97°

RealFeel Shade™89°

Max UV Index9 (Very High)

WindW 5 mph

Sun 8/3

84° /63°
25%
Cloudy and less humid

RealFeel®83°

RealFeel Shade™82°

Max UV Index3 (Moderate)

WindNNE 7 mph

Mon 8/4

79° /61°
59%
Mostly cloudy; a little morning rain followed by a shower in spots in the afternoon

RealFeel®79°

RealFeel Shade™76°

Max UV Index2 (Low)

WindNE 6 mph

Tue 8/5

78° /61°
20%
Mostly sunny

RealFeel®85°

RealFeel Shade™75°

Max UV Index9 (Very High)

WindN 5 mph

Wed 8/6

78° /62°
20%
Sunshine and a few clouds

RealFeel®85°

RealFeel Shade™76°

Max UV Index9 (Very High)

WindN 5 mph

Thu 8/7

79° /61°
20%
Mostly sunny

RealFeel®88°

RealFeel Shade™78°

Max UV Index9 (Very High)

WindWSW 2 mph

Fri 8/8

79° /66°
70%
Cloudy with showers and thunderstorms becoming more widespread

RealFeel®78°

RealFeel Shade™78°

Max UV Index2 (Low)

WindS 12 mph

Sat 8/9

80° /67°
57%
A little morning rain; otherwise, humid with considerable clouds

RealFeel®83°

RealFeel Shade™82°

Max UV Index3 (Moderate)

WindWSW 6 mph

Sun 8/10

79° /66°
56%
A couple of morning showers; otherwise, humid with considerable cloudiness

RealFeel®83°

RealFeel Shade™82°

Max UV Index2 (Low)

WindWNW 5 mph

Mon 8/11

79° /66°
25%
A thick cloud cover

RealFeel®82°

RealFeel Shade™82°

Max UV Index2 (Low)

WindNNW 2 mph

Tue 8/12

80° /64°
25%
Intervals of clouds and sunshine

RealFeel®85°

RealFeel Shade™82°

Max UV Index4 (Moderate)

WindNW 2 mph

Wed 8/13

81° /66°
10%
Humid with sunshine

RealFeel®93°

RealFeel Shade™82°

Max UV Index9 (Very High)

WindW 1 mph

Thu 8/14

82° /67°
25%
Humid with brilliant sunshine

RealFeel®94°

RealFeel Shade™86°

Max UV Index8 (Very High)

WindS 5 mph

Fri 8/15

84° /67°
40%
Humid with variable cloudiness; a thunderstorm in spots in the afternoon

RealFeel®89°

RealFeel Shade™89°

Max UV Index6 (High)

WindSW 6 mph

Sat 8/16

83° /66°
25%
Cloudy and humid

RealFeel®87°

RealFeel Shade™86°

Max UV Index2 (Low)

WindW 7 mph

Sun 8/17

83° /66°
20%
Sunny and less humid

RealFeel®89°

RealFeel Shade™81°

Max UV Index8 (Very High)

WindNW 6 mph

Mon 8/18

80° /61°
20%
Plenty of sunshine with low humidity

RealFeel®87°

RealFeel Shade™78°

Max UV Index8 (Very High)

WindNNE 4 mph

Tue 8/19

79° /64°
10%
Mostly sunny

RealFeel®88°

RealFeel Shade™80°

Max UV Index8 (Very High)

WindSE 2 mph

Wed 8/20

81° /63°
10%
Mostly sunny

RealFeel®91°

RealFeel Shade™82°

Max UV Index8 (Very High)

WindS 2 mph

Thu 8/21

83° /65°
20%
Mostly sunny

RealFeel®92°

RealFeel Shade™84°

Max UV Index8 (Very High)

WindSSE 1 mph

Fri 8/22

85° /66°
10%
Mostly sunny and humid

RealFeel®95°

RealFeel Shade™88°

Max UV Index8 (Very High)

WindNW 4 mph

Sat 8/23

85° /66°
20%
Mostly sunny and humid

RealFeel®96°

RealFeel Shade™88°

Max UV Index8 (Very High)

WindN 4 mph

Sun 8/24

84° /65°
25%
Humid with times of clouds and sun

RealFeel®93°

RealFeel Shade™86°

Max UV Index5 (Moderate)

WindN 4 mph

Mon 8/25

85° /67°
20%
Abundant sunshine, very warm and humid

RealFeel®94°

RealFeel Shade™87°

Max UV Index8 (Very High)

WindW 6 mph

Tue 8/26

86° /66°
20%
Very warm and humid with sunshine and a few clouds

RealFeel®91°

RealFeel Shade™87°

Max UV Index7 (High)

WindN 7 mph

Wed 8/27

82° /65°
25%
Less humid with increasing cloudiness

RealFeel®88°

RealFeel Shade™81°

Max UV Index7 (High)

WindNNE 5 mph

Thu 8/28

78° /65°
25%
Mostly cloudy and humid

RealFeel®84°

RealFeel Shade™79°

Max UV Index4 (Moderate)

WindE 2 mph

Fri 8/29

78° /59°
0%
Mostly sunny

RealFeel®79°

RealFeel Shade™76°

Max UV Index7 (High)

WindNW 8 mph

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World North America United States Pennsylvania Mount Gretna

Weather Near Mount Gretna:

  • Harrisburg, PA
  • Lancaster, PA
  • York, PA
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