MARTINSBURG, PA 16662 Weather Forecast & Current Conditions

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ALTOONA, PA
Current Weather

10:53 AM EDT AUG 13, 2026
Scattered Clouds
75°F
Feels Like: 75°F
Dewpoint: 64°F
Rel. Hum.: 69%
Visibility: 10 miles
Wind: NW at 7 mph
Pressure: 30.01 inches
Last 72 hours

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MARTINSBURG, PA 16662
Weather Forecast

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Snow Depth pages
TODAY
Partly sunny. Highs in the lower 80s. Northwest winds 5 to 10 mph with gusts up to 20 mph.
TONIGHT
Mostly cloudy in the evening, then becoming partly cloudy. Patchy fog after midnight. Humid with lows in the mid 60s. Northwest winds 5 to 10 mph.
FRIDAY
Partly sunny in the morning, then becoming mostly cloudy. Patchy fog in the morning. Highs in the lower 80s. Light and variable winds, becoming northwest around 5 mph in the afternoon.
FRIDAY NIGHT
Mostly cloudy in the evening, then becoming partly cloudy. Lows around 60. North winds around 5 mph.
SATURDAY
Mostly sunny. Highs in the lower 80s. Northeast winds around 5 mph, becoming southeast in the afternoon.
SATURDAY NIGHT
Mostly cloudy. A chance of showers after midnight. Lows in the lower 60s. Chance of rain 50 percent.
SUNDAY
Partly sunny in the morning, then becoming mostly cloudy. A chance of thunderstorms. A chance of showers in the morning, then showers in the afternoon. Humid with highs in the lower 80s. Chance of rain 80 percent.
SUNDAY NIGHT
Showers likely with a chance of thunderstorms. Humid with lows in the upper 60s. Chance of rain 70 percent.
MONDAY
Partly sunny. Humid with highs in the lower 80s.
MONDAY NIGHT
Partly cloudy. Lows in the upper 50s.
TUESDAY
Sunny. Highs in the upper 70s.
TUESDAY NIGHT
Mostly clear. Lows around 60.
WEDNESDAY
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  8/12/2026
Thursday
13 AUG 2026
MARTINSBURG, PA 16662 weather forecast Day 1, 0 hours 2 AM 66° 66° Mostly Cloudy 17%
RAIN
.01–.1 in
0% Thunder
( 15% severe)
WSW   5 97% 65°
Low 65° MARTINSBURG, PA 16662 weather forecast Day 1, 3 hours 5 AM 66° 66° Partly Cloudy W   6 97% 65°
High 81° MARTINSBURG, PA 16662 weather forecast Day 1, 6 hours 8 AM 68° 68° Mostly Cloudy 2%

0% Thunder
( 6% severe)
WNW   6 97% 67°

Mostly Cloudy



MARTINSBURG, PA 16662 weather forecast Day 1, 9 hours 11 AM 74° 74° Mostly Cloudy WNW   8 82% 68°
MARTINSBURG, PA 16662 weather forecast Day 1, 12 hours 2 PM 79° 81° Partly Cloudy 7%

0% Thunder
( 11% severe)
NW   9 67% 67°
MARTINSBURG, PA 16662 weather forecast Day 1, 15 hours 5 PM 80° 82° Mostly Cloudy NW   9 62% 66°
MARTINSBURG, PA 16662 weather forecast Day 1, 18 hours 8 PM 75° 75° Mostly Cloudy 11%
RAIN
<.01 in
0% Thunder
( 4% severe)
NW   5 71% 65°
MARTINSBURG, PA 16662 weather forecast Day 1, 21 hours 11 PM 68° 68° Partly Cloudy NW   2 87% 64°
Friday
14 AUG 2026
MARTINSBURG, PA 16662 weather forecast Day 2, 0 hours 2 AM 66° 66° Mostly Cloudy 11%
RAIN
.25–.5 in
0% Thunder
( 5% severe)
  CALM 90% 63°
Low 61° MARTINSBURG, PA 16662 weather forecast Day 2, 3 hours 5 AM 64° 66° Partly Cloudy   CALM 93% 62°
High 78° MARTINSBURG, PA 16662 weather forecast Day 2, 6 hours 8 AM 66° 66° Mostly Cloudy 26%
RAIN
***
0% Thunder
( 8% severe)
  CALM 90% 63°

Mostly Cloudy

Chance of Rain

MARTINSBURG, PA 16662 weather forecast Day 2, 9 hours 11 AM 73° 73° Mostly Cloudy   CALM 73% 64°
MARTINSBURG, PA 16662 weather forecast Day 2, 12 hours 2 PM 76° 78° Mostly Cloudy 29%
RAIN
>2 in
0% Thunder
( 16% severe)
W   3 66% 64°
MARTINSBURG, PA 16662 weather forecast Day 2, 15 hours 5 PM 77° 79° Mostly Cloudy NNW   5 64% 64°
MARTINSBURG, PA 16662 weather forecast Day 2, 18 hours 8 PM 73° 73° Mostly Cloudy 22%
RAIN
.01–.1 in
0% Thunder
( 10% severe)
NW   1 73% 64°
MARTINSBURG, PA 16662 weather forecast Day 2, 21 hours 11 PM 66° 66° Mostly Cloudy N   1 90% 63°

ALTOONA, PA extended weather forecast

Saturday
15 AUG 2026
Sunday
16 AUG 2026
Monday
17 AUG 2026
Tuesday
18 AUG 2026
Wednesday
19 AUG 2026
Low 60° Low 67° Low 69° Low 60° Low 60°
High 83° High 85° High 82° High 84° High 85°
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
Partly Cloudy
12% Rain
Overcast
71% Rain
Mostly Cloudy
60% Rain
Partly Cloudy
20% Rain
Partly Cloudy
35% Rain
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