MT GRETNA, PA 17064 Weather Forecast & Current Conditions

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17064 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)

CURRENT WEATHER
LANCASTER, PA Current Weather
12:53 PM EDT JUL 19, 2025
Overcast 79°F
Feels Like:	82°F
Dewpoint:	70°F
Rel. Hum.:	74%
Visibility:	10 miles
Wind:	Calm
Pressure:	30.07 inches
Last 72 hours
Local Area Snow Depth
Pennsylvania Current Weather
Pennsylvania MOS Forecast Weather

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(Automated weather data from NWS/FAA)

17064 WEATHER FORECAST
10-Day model forecast maps 2025 Hurricanes	MT GRETNA, PA 17064 Weather Forecast	Snowfall Forecast pages Snow Depth pages

THIS AFTERNOON
Showers likely with a chance of thunderstorms. Highs in the lower 80s. East winds around 5 mph. Chance of rain 70 percent.

TONIGHT
Partly cloudy in the evening, then becoming mostly cloudy. Warm with lows around 70. Southeast winds around 5 mph.

SUNDAY
Partly sunny. A chance of showers and thunderstorms in the afternoon. Very warm. Humid with highs in the upper 80s. West winds 5 to 10 mph. Chance of rain 50 percent.

SUNDAY NIGHT
Partly cloudy in the evening, then clearing. Humid with lows in the mid 60s. Northwest winds 5 to 10 mph.

MONDAY
Sunny. Highs in the lower 80s. North winds 5 to 10 mph.

MONDAY NIGHT
Mostly clear. Lows in the upper 50s.

TUESDAY
Sunny. Highs in the lower 80s.

TUESDAY NIGHT
Mostly clear. Lows in the lower 60s.

WEDNESDAY
Mostly sunny. Humid with highs in the mid 80s.

WEDNESDAY NIGHT
Partly cloudy. Humid with lows in the upper 60s.

THURSDAY
Mostly sunny. Humid. Very warm with highs around 90.

THURSDAY NIGHT
Partly cloudy. Humid, warm with lows in the lower 70s.

FRIDAY
Mostly sunny. A chance of showers and thunderstorms in the afternoon. Humid, hot with highs in the lower 90s. Chance of rain 30 percent. Heat index values around 100.

17064 WEATHER SATELLITE LOOPS

Visible Weather Satellite
MT GRETNA, PA 17064

Infrared Weather Satellite
MT GRETNA, PA 17064

17064 WEATHER RADAR LOOP

NEXRAD Weather Radar
MT GRETNA, PA 17064

MOS COMPUTER WEATHER FORECAST

LANCASTER, PA 3 hourly weather forecast

weather forecast created 7:00 AM CDT 7/19/2025

DAY/DATE &
WEATHER FORECAST SUMMARY

Saturday
19 JUL 2025

2 PM

77°

79°

Mostly Cloudy

31%
RAIN
.1–.25 in

0% Thunder
( 37% severe)

E 3

82%

71°

High 80°

5 PM

79°

82°

Mostly Cloudy

E 5

79%

72°

Mostly Cloudy

Chance of Rain

8 PM

78°

80°

Partly Cloudy

7%

0% Thunder
( 16% severe)

ESE 5

82%

72°

11 PM

75°

75°

Mostly Cloudy

SE 2

90%

72°

Sunday
20 JUL 2025

2 AM

73°

73°

Mostly Cloudy

8%

0% Thunder
( 7% severe)

ESE 2

97%

72°

Low 72°

5 AM

73°

73°

Mostly Cloudy

S 2

97%

72°

High 89°

8 AM

75°

75°

Mostly Cloudy

18%
RAIN
<.01 in

0% Thunder
( 20% severe)

WSW 3

94%

73°

Partly Cloudy

Chance of Rain

11 AM

82°

87°

Partly Cloudy

W 6

74%

73°

2 PM

86°

93°

Partly Cloudy

39%
RAIN
>2 in

0% Thunder
( 42% severe)

W 8

65%

73°

5 PM

85°

91°

Partly Cloudy

WNW 10

65%

72°

8 PM

81°

85°

Partly Cloudy

8%

0% Thunder
( 17% severe)

WNW 7

72%

71°

11 PM

76°

77°

Partly Cloudy

NW 6

79%

69°

Monday
21 JUL 2025

2 AM

72°

72°

Mostly Cloudy

1%

0% Thunder
( 1% severe)

NNW 6

84%

67°

Low 67°

5 AM

68°

68°

Partly Cloudy

NNW 6

87%

64°

High 83°

8 AM

71°

71°

Clear

1%

0% Thunder
( 1% severe)

NNW 6

79%

64°

Clear

11 AM

76°

78°

Partly Cloudy

NNW 7

62%

62°

2 PM

80°

81°

Clear

1%

0% Thunder
( 4% severe)

NNW 8

52%

61°

5 PM

80°

81°

Clear

NNW 8

49%

59°

8 PM

74°

74°

Clear

N 5

57%

58°


LANCASTER, PA extended weather forecast
Tuesday 22 JUL 2025	Wednesday 23 JUL 2025	Thursday 24 JUL 2025	Friday 25 JUL 2025	Saturday 26 JUL 2025
Low 57°	Low 61°	Low 62°	Low 68°	Low 72°
High 83°	High 84°	High 87°	High 90°	High 90°

Clear 2% Rain	Clear 10% Rain	Partly Cloudy 21% Rain	Partly Cloudy 23% Rain	Partly Cloudy 38% Rain

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