MARTINSBURG, PA 16662 Weather Forecast & Current Conditions

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ALTOONA, PA
Current Weather

3:53 PM EDT JUL 22, 2026
Clear
73°F
Feels Like: 73°F
Dewpoint: 54°F
Rel. Hum.: 51%
Visibility: 10 miles
Wind: WNW at 13 mph, gusts to 24
Pressure: 29.94 inches
Last 72 hours

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MARTINSBURG, PA 16662
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
TONIGHT
Mostly clear. Cooler with lows in the lower 50s. Northwest winds 5 to 10 mph.
THURSDAY
Sunny. Highs in the mid 70s. North winds around 5 mph.
THURSDAY NIGHT
Clear. Lows in the lower 50s. North winds around 5 mph in the evening, becoming light and variable.
FRIDAY
Mostly sunny. Highs in the upper 70s. East winds around 5 mph.
FRIDAY NIGHT
Partly cloudy in the evening, then clearing. Lows in the upper 50s. Southeast winds around 5 mph.
SATURDAY
Mostly sunny. Highs around 80.
SATURDAY NIGHT
Mostly cloudy in the evening, then becoming partly cloudy. Lows in the lower 60s.
SUNDAY
Mostly sunny. Showers likely with a chance of thunderstorms in the afternoon. Highs in the lower 80s. Chance of rain 60 percent.
SUNDAY NIGHT
Mostly cloudy with showers likely with a chance of thunderstorms in the evening, then partly cloudy with a chance of showers after midnight. Lows in the lower 60s. Chance of rain 60 percent.
MONDAY
Partly sunny. A chance of showers and thunderstorms in the afternoon. Humid with highs in the lower 80s. Chance of rain 50 percent.
MONDAY NIGHT
Mostly cloudy with a chance of showers and thunderstorms. Lows in the lower 60s. Chance of rain 50 percent.
TUESDAY
Partly sunny with a chance of showers. A chance of thunderstorms in the afternoon. Highs in the lower 80s. Chance of rain 50 percent.
TUESDAY NIGHT
A chance of thunderstorms in the evening. Mostly cloudy with a chance of showers. Lows in the lower 60s. Chance of rain 50 percent.

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 AM EDT  7/22/2026
Wednesday
22 JUL 2026
MARTINSBURG, PA 16662 weather forecast Day 1, 12 hours 2 PM 72° 72° Partly Cloudy 0%

0% Thunder
( 1% severe)
WNW   14 59% 57°
High 74° MARTINSBURG, PA 16662 weather forecast Day 1, 15 hours 5 PM 73° 73° Partly Cloudy WNW   13 51% 54°
Partly Cloudy



MARTINSBURG, PA 16662 weather forecast Day 1, 18 hours 8 PM 67° 67° Partly Cloudy 0%

0% Thunder
( 1% severe)
NNW   9 61% 53°
MARTINSBURG, PA 16662 weather forecast Day 1, 21 hours 11 PM 60° 59° Clear NNW   7 78% 53°
Thursday
23 JUL 2026
MARTINSBURG, PA 16662 weather forecast Day 2, 0 hours 2 AM 55° 54° Clear 0%

0% Thunder
( 0% severe)
NW   5 86% 51°
Low 51° MARTINSBURG, PA 16662 weather forecast Day 2, 3 hours 5 AM 52° 51° Clear NNW   5 89% 49°
High 75° MARTINSBURG, PA 16662 weather forecast Day 2, 6 hours 8 AM 58° 58° Clear 0%

0% Thunder
( 0% severe)
NNW   3 75% 50°

Clear



MARTINSBURG, PA 16662 weather forecast Day 2, 9 hours 11 AM 67° 67° Clear N   7 47% 46°
MARTINSBURG, PA 16662 weather forecast Day 2, 12 hours 2 PM 73° 73° Clear 0%

0% Thunder
( 2% severe)
N   6 38% 46°
MARTINSBURG, PA 16662 weather forecast Day 2, 15 hours 5 PM 75° 75° Clear N   5 37% 47°
MARTINSBURG, PA 16662 weather forecast Day 2, 18 hours 8 PM 69° 69° Clear 0%

0% Thunder
( 1% severe)
NNE   2 55% 52°
MARTINSBURG, PA 16662 weather forecast Day 2, 21 hours 11 PM 60° 61° Clear   CALM 72% 51°
Friday
24 JUL 2026
MARTINSBURG, PA 16662 weather forecast Day 3, 0 hours 2 AM 56° 56° Clear 0%

0% Thunder
( 0% severe)
  CALM 77% 49°
Low 53° MARTINSBURG, PA 16662 weather forecast Day 3, 3 hours 5 AM 54° 54° Partly Cloudy   CALM 83% 49°
High 78° MARTINSBURG, PA 16662 weather forecast Day 3, 6 hours 8 AM 59° 60° Partly Cloudy 0%

0% Thunder
( 1% severe)
  CALM 75% 51°

Partly Cloudy



MARTINSBURG, PA 16662 weather forecast Day 3, 9 hours 11 AM 71° 71° Partly Cloudy SE   5 51% 52°
MARTINSBURG, PA 16662 weather forecast Day 3, 15 hours 2 PM 76° 78° Mostly Cloudy 0%

0% Thunder
( 3% severe)
SE   7 43% 52°
MARTINSBURG, PA 16662 weather forecast Day 3, 18 hours 5 PM 77° 78° Partly Cloudy SE   7 42% 52°
MARTINSBURG, PA 16662 weather forecast Day 3, 21 hours 8 PM 71° 71° Partly Cloudy     SE   5 57% 55°

ALTOONA, PA extended weather forecast

Saturday
25 JUL 2026
Sunday
26 JUL 2026
Monday
27 JUL 2026
Tuesday
28 JUL 2026
Wednesday
29 JUL 2026
Low 59° Low 60° Low 66° Low 68° Low 70°
High 78° High 82° High 82° High 85° High 88°
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 <!--SEARCHED_TOWN_NAME--> weather forecast Day 8
Mostly Cloudy
26% Rain
Partly Cloudy
48% Rain
Mostly Cloudy
51% Rain
Mostly Cloudy
56% Rain
Mostly Cloudy
57% Rain
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