MARTINSBURG, PA 16662 Weather Forecast & Current Conditions

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ALTOONA, PA
Current Weather

11:53 AM EDT JUL 19, 2026
Broken Clouds
72°F
Feels Like: 72°F
Dewpoint: 57°F
Rel. Hum.: 59%
Visibility: 10 miles
Wind: NNE at 7 mph
Pressure:
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MARTINSBURG, PA 16662
Weather Forecast

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TODAY
Patchy fog this morning. Mostly sunny. Highs in the upper 70s. Northwest winds 5 to 10 mph.
TONIGHT
Mostly clear. Lows in the mid 50s. North winds around 5 mph.
MONDAY
Mostly sunny. Highs in the lower 80s. Southeast winds around 5 mph.
MONDAY NIGHT
Mostly cloudy. Lows in the mid 60s. South winds 5 to 10 mph.
TUESDAY
Mostly cloudy. A chance of showers in the morning, then showers with a chance of thunderstorms in the afternoon. Humid with highs in the lower 80s. South winds 5 to 10 mph with gusts up to 25 mph. Chance of rain 90 percent.
TUESDAY NIGHT
Showers with a chance of thunderstorms in the evening, then showers after midnight. Humid with lows in the mid 60s. Chance of rain 90 percent.
WEDNESDAY
Partly sunny with a chance of showers. Humid with highs in the upper 70s. Chance of rain 40 percent.
WEDNESDAY NIGHT
Partly cloudy with a chance of showers in the evening, then mostly clear after midnight. Cooler with lows in the mid 50s. Chance of rain 30 percent.
THURSDAY
Sunny. Highs in the upper 70s.
THURSDAY NIGHT
Mostly clear. Lows in the mid 50s.
FRIDAY
Sunny. Highs in the lower 80s.
FRIDAY NIGHT
Partly cloudy. Lows in the upper 50s.
SATURDAY
Mostly sunny. Highs in the lower 80s.

Visible Weather Satellite
MARTINSBURG, PA 16662
Infrared Weather Satellite
MARTINSBURG, PA 16662
NEXRAD Weather Radar
MARTINSBURG, PA 16662

ALTOONA, PA 3 hourly weather forecast

weather forecast created  8:00 PM EDT  7/18/2026
Sunday
19 JUL 2026
MARTINSBURG, PA 16662 weather forecast Day 1, 0 hours 2 AM 70° 70° Mostly Cloudy 2%

0% Thunder
( 3% severe)
WNW   9 93% 68°
Low 65° MARTINSBURG, PA 16662 weather forecast Day 1, 3 hours 5 AM 66° 66° Partly Cloudy NW   8 93% 64°
High 79° MARTINSBURG, PA 16662 weather forecast Day 1, 6 hours 8 AM 66° 66° Partly Cloudy 0%

0% Thunder
( 3% severe)
NNW   8 90% 63°

Partly Cloudy



MARTINSBURG, PA 16662 weather forecast Day 1, 9 hours 11 AM 72° 72° Mostly Cloudy NNW   8 66% 60°
MARTINSBURG, PA 16662 weather forecast Day 1, 12 hours 2 PM 77° 79° Partly Cloudy 0%

0% Thunder
( 2% severe)
NNW   8 50% 57°
MARTINSBURG, PA 16662 weather forecast Day 1, 15 hours 5 PM 78° 79° Partly Cloudy NNW   8 47% 56°
MARTINSBURG, PA 16662 weather forecast Day 1, 18 hours 8 PM 73° 73° Partly Cloudy 0%

0% Thunder
( 1% severe)
NNW   6 59% 58°
MARTINSBURG, PA 16662 weather forecast Day 1, 21 hours 11 PM 64° 65° Partly Cloudy N   3 78% 57°
Monday
20 JUL 2026
MARTINSBURG, PA 16662 weather forecast Day 2, 0 hours 2 AM 60° 61° Partly Cloudy 0%

0% Thunder
( 0% severe)
  CALM 84% 55°
Low 56° MARTINSBURG, PA 16662 weather forecast Day 2, 3 hours 5 AM 57° 58° Clear   CALM 90% 54°
High 81° MARTINSBURG, PA 16662 weather forecast Day 2, 6 hours 8 AM 63° 64° Clear 0%

0% Thunder
( 1% severe)
  CALM 75% 55°

Partly Cloudy



MARTINSBURG, PA 16662 weather forecast Day 2, 9 hours 11 AM 73° 73° Partly Cloudy SSE   1 55% 56°
MARTINSBURG, PA 16662 weather forecast Day 2, 12 hours 2 PM 79° 80° Mostly Cloudy 1%

0% Thunder
( 4% severe)
S   6 47% 57°
MARTINSBURG, PA 16662 weather forecast Day 2, 15 hours 5 PM 81° 81° Partly Cloudy S   6 44% 57°
MARTINSBURG, PA 16662 weather forecast Day 2, 18 hours 8 PM 75° 75° Mostly Cloudy 5%

0% Thunder
( 7% severe)
SSE   6 62% 61°
MARTINSBURG, PA 16662 weather forecast Day 2, 21 hours 11 PM 69° 69° Mostly Cloudy SSE   6 78% 62°

ALTOONA, PA extended weather forecast

Tuesday
21 JUL 2026
Wednesday
22 JUL 2026
Thursday
23 JUL 2026
Friday
24 JUL 2026
Saturday
25 JUL 2026
Low 67° Low 65° Low 53° Low 54° Low 58°
High 84° High 76° High 78° High 82° High 84°
MARTINSBURG, PA 16662 weather forecast Day 3 MARTINSBURG, PA 16662 weather forecast Day 4 MARTINSBURG, PA 16662 weather forecast Day 5 MARTINSBURG, PA 16662 weather forecast Day 6 MARTINSBURG, PA 16662 weather forecast Day 7
Overcast
54% Rain
Mostly Cloudy
68% Rain
Clear
16% Rain
Clear
16% Rain
Partly Cloudy
23% Rain
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