Current Weather Forecast for Mount Gretna

PA 17064 | 7:57am

Weather Conditions

62°

Feels Like 62°

Mostly Cloudy

58° 82°

0

UV Index

Moderate

Air Quality

SW 5 mph

Wind

0 in

rain

Today

Sat 4/19

82°

Highest Temperature

3%

Overcast. High 82F. Winds SW at 10 to 20 mph.

Tonight

Sat 4/19

58°

Lowest Temperature

6%

Partly cloudy skies this evening will become overcast overnight. Low 58F. Winds WNW at 10 to 15 mph.

Tomorrow

Sun 4/20

68°

Highest Temperature

4%

Cloudy early with partial sunshine expected late. High 68F. Winds NNW at 10 to 20 mph.

Next 12 Hours Next 7 Days

Next 12 Hours Forecast in Mount Gretna

Hourly Weather Forecast & Temperature

8AM

1%

62°

Feels Like 62°

Cloudy

SW 6 mph

Wind

1016 mb

Pressure

67%

Humidity

0

UV Index

10mi

Visibility

80%

Cloud Cover

9AM

1%

64°

Feels Like 64°

Cloudy

SW 6 mph

Wind

1017 mb

Pressure

65%

Humidity

1

UV Index

10mi

Visibility

85%

Cloud Cover

10AM

1%

68°

Feels Like 68°

Cloudy

SW 7 mph

Wind

1017 mb

Pressure

58%

Humidity

2

UV Index

10mi

Visibility

80%

Cloud Cover

11AM

1%

72°

Feels Like 72°

Cloudy

SW 11 mph

Wind

1017 mb

Pressure

50%

Humidity

2

UV Index

10mi

Visibility

96%

Cloud Cover

12PM

75°

Feels Like 75°

Cloudy

SW 12 mph

Wind

1017 mb

Pressure

46%

Humidity

3

UV Index

10mi

Visibility

88%

Cloud Cover

1PM

77°

Feels Like 77°

Cloudy

SW 13 mph

Wind

1017 mb

Pressure

44%

Humidity

3

UV Index

10mi

Visibility

94%

Cloud Cover

2PM

78°

Feels Like 79°

Cloudy

SW 15 mph

Wind

1016 mb

Pressure

42%

Humidity

3

UV Index

10mi

Visibility

94%

Cloud Cover

3PM

81°

Feels Like 81°

Cloudy

SW 15 mph

Wind

1016 mb

Pressure

39%

Humidity

3

UV Index

10mi

Visibility

82%

Cloud Cover

4PM

1%

81°

Feels Like 81°

Mostly Cloudy

SW 15 mph

Wind

1015 mb

Pressure

40%

Humidity

3

UV Index

10mi

Visibility

70%

Cloud Cover

5PM

2%

81°

Feels Like 81°

Partly Cloudy

SW 14 mph

Wind

1015 mb

Pressure

40%

Humidity

2

UV Index

10mi

Visibility

54%

Cloud Cover

6PM

3%

81°

Feels Like 81°

Partly Cloudy

SW 15 mph

Wind

1015 mb

Pressure

40%

Humidity

1

UV Index

10mi

Visibility

58%

Cloud Cover

7PM

6%

79°

Feels Like 80°

Partly Cloudy

SW 13 mph

Wind

1015 mb

Pressure

43%

Humidity

0

UV Index

10mi

Visibility

35%

Cloud Cover

Sat 4/19

Sat

3%

58°

82°

Cloudy. Highs in the low 80s and lows in the upper 50s.

82°

Feels Like

SW 15 mph

Wind

50%

Humidity

3

UV Index

6:21 AM

Sunrise

7:49 PM

Sunset

Sun 4/20

Sun

4%

52°

70°

Morning clouds followed by afternoon sun. Highs in the upper 60s and lows in the upper 40s.

68°

Feels Like

NNW 13 mph

Wind

35%

Humidity

6

UV Index

6:19 AM

Sunrise

7:50 PM

Sunset

Mon 4/21

Mon

13%

49°

66°

Cloudy. Highs in the mid 60s and lows in the mid 50s.

66°

Feels Like

SE 13 mph

Wind

43%

Humidity

3

UV Index

6:18 AM

Sunrise

7:51 PM

Sunset

Tue 4/22

Tue

14%

55°

76°

Times of sun and clouds. Highs in the mid 70s and lows in the upper 40s.

76°

Feels Like

W 14 mph

Wind

52%

Humidity

7

UV Index

6:16 AM

Sunrise

7:52 PM

Sunset

Wed 4/23

Wed

2%

47°

75°

Times of sun and clouds. Highs in the mid 70s and lows in the upper 40s.

75°

Feels Like

NW 6 mph

Wind

38%

Humidity

7

UV Index

6:15 AM

Sunrise

7:53 PM

Sunset

Thu 4/24

Thu

4%

49°

78°

Mix of sun and clouds. Highs in the upper 70s and lows in the low 50s.

78°

Feels Like

SE 8 mph

Wind

41%

Humidity

7

UV Index

6:13 AM

Sunrise

7:54 PM

Sunset

Fri 4/25

Fri

34%

53°

68°

Showers possible. Highs in the upper 60s and lows in the mid 50s.

68°

Feels Like

SSE 10 mph

Wind

64%

Humidity

6

UV Index

6:12 AM

Sunrise

7:55 PM

Sunset

Sat 4/26

Sat

24%

53°

69°

Mostly cloudy. Highs in the upper 60s and lows in the upper 40s.

69°

Feels Like

NNW 12 mph

Wind

61%

Humidity

5

UV Index

6:11 AM

Sunrise

7:56 PM

Sunset

Need to see beyond 12 Hours?

Find more forecast on the FREE FOX WEATHER App

GO TO APP STORE

Latest Stories from Pennsylvania

Billions of cicadas to begin buzzing in days as 'rolling emergence' set to hit East Coast

The arrival of warm spring temperatures also means the arrival of cicadas, which are expected to start filling the air with their iconic buzzing sounds as soon as next week in some parts of the U.S.

Storms damage homes, snap trees as severe weather slams cities in Ohio Valley

Powerful thunderstorms raced across portions of the Ohio Valley on Monday, producing large hail and strong wind gusts that knocked out power, damaged homes and vehicles and snapped trees like twigs.

Daily Weather Update from FOX Weather: Damaging winds, possible tornadoes threaten over 32 million on Monday

Top weather news for Monday, April 14, 2025: More than 32 million people from the Ohio Valley to the mid-Atlantic are starting off the new workweek bracing for the possibility of severe weather as a fast-moving cold front plows across the region on Monday.

Weekend Weather Update from FOX Weather: Severe weather returns for Easter week as storm exits Northeast coast

Top weather news for Sunday, April 13, 2025: The FOX Forecast Center is turning its attention to a fast-moving cold front expected to trigger a severe weather threat for parts of the Ohio Valley on Monday to kick off Easter week.

Load More Stories