MARTINSBURG, PA 16662 Weather Forecast & Current Conditions

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ALTOONA, PA
Current Weather

10:53 AM EDT AUG 26, 2026
Clear
72°F
Feels Like: 72°F
Dewpoint: 61°F
Rel. Hum.: 68%
Visibility: 10 miles
Wind: Variable at 6 mph
Pressure: 30.12 inches
Last 72 hours

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MARTINSBURG, PA 16662
Weather Forecast

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Snow Depth pages
TODAY
Patchy fog this morning. Partly sunny. Highs in the lower 80s. South winds 5 to 10 mph.
TONIGHT
Partly cloudy. Lows in the lower 60s. South winds around 5 mph.
THURSDAY
Partly sunny. Showers likely with a chance of thunderstorms in the afternoon. Highs in the lower 80s. Southwest winds 5 to 10 mph. Chance of rain 60 percent.
THURSDAY NIGHT
A chance of thunderstorms in the evening. Mostly cloudy with a chance of showers. Lows in the upper 50s. West winds around 5 mph. Chance of rain 50 percent.
FRIDAY
Mostly sunny. Highs in the upper 70s. Northwest winds around 5 mph.
FRIDAY NIGHT
Mostly clear. Lows in the mid 50s.
SATURDAY
Sunny. Highs around 80.
SATURDAY NIGHT
Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 50s.
SUNDAY
Mostly sunny. Highs in the lower 80s.
SUNDAY NIGHT
Partly cloudy. Lows in the mid 60s.
MONDAY
Mostly sunny. Humid with highs in the mid 80s.
MONDAY NIGHT
Partly cloudy. Humid with lows in the upper 60s.
TUESDAY
Partly sunny. A chance of showers in the afternoon. Humid with highs in the mid 80s. Chance of rain 30 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 PM EDT  8/25/2026
Wednesday
26 AUG 2026
MARTINSBURG, PA 16662 weather forecast Day 1, 0 hours 2 AM 57° 58° Partly Cloudy 0%

0% Thunder
( 0% severe)
  CALM 100% 57°
Low 54° MARTINSBURG, PA 16662 weather forecast Day 1, 3 hours 5 AM 55° 55° Mostly Cloudy   CALM 100% 55°
High 80° MARTINSBURG, PA 16662 weather forecast Day 1, 6 hours 8 AM 59° 60° Partly Cloudy 0%

0% Thunder
( 1% severe)
  CALM 96% 58°

Mostly Cloudy



MARTINSBURG, PA 16662 weather forecast Day 1, 9 hours 11 AM 72° 72° Mostly Cloudy S   6 68% 61°
MARTINSBURG, PA 16662 weather forecast Day 1, 12 hours 2 PM 77° 79° Mostly Cloudy 6%

0% Thunder
( 12% severe)
S   8 56% 60°
MARTINSBURG, PA 16662 weather forecast Day 1, 15 hours 5 PM 79° 80° Partly Cloudy S   6 49% 58°
MARTINSBURG, PA 16662 weather forecast Day 1, 18 hours 8 PM 70° 70° Mostly Cloudy 2%

0% Thunder
( 9% severe)
  CALM 76% 62°
MARTINSBURG, PA 16662 weather forecast Day 1, 21 hours 11 PM 65° 65° Partly Cloudy   CALM 84% 60°
Thursday
27 AUG 2026
MARTINSBURG, PA 16662 weather forecast Day 2, 0 hours 2 AM 63° 64° Partly Cloudy 1%

0% Thunder
( 2% severe)
S   3 87% 59°
Low 60° MARTINSBURG, PA 16662 weather forecast Day 2, 3 hours 5 AM 61° 61° Partly Cloudy SSW   5 90% 58°
High 82° MARTINSBURG, PA 16662 weather forecast Day 2, 6 hours 8 AM 64° 65° Mostly Cloudy 2%

0% Thunder
( 12% severe)
SSW   3 87% 60°

Mostly Cloudy

Rain Likely

MARTINSBURG, PA 16662 weather forecast Day 2, 9 hours 11 AM 76° 78° Mostly Cloudy SSW   5 64% 63°
MARTINSBURG, PA 16662 weather forecast Day 2, 12 hours 2 PM 80° 81° Mostly Cloudy 57%
RAIN
***
0% Thunder
( 38% severe)
SW   8 56% 63°
MARTINSBURG, PA 16662 weather forecast Day 2, 15 hours 5 PM 78° 80° Mostly Cloudy SW   7 62% 64°
MARTINSBURG, PA 16662 weather forecast Day 2, 18 hours 8 PM 70° 70° Partly Cloudy 30%
RAIN
.1–.25 in
0% Thunder
( 26% severe)
WNW   3 84% 65°
MARTINSBURG, PA 16662 weather forecast Day 2, 21 hours 11 PM 64° 66° Partly Cloudy   CALM 100% 64°

ALTOONA, PA extended weather forecast

Friday
28 AUG 2026
Saturday
29 AUG 2026
Sunday
30 AUG 2026
Monday
31 AUG 2026
Tuesday
1 SEP 2026
Low 60° Low 57° Low 61° Low 64° Low 67°
High 81° High 81° High 85° High 85° High 88°
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
33% Rain
Partly Cloudy
17% Rain
Partly Cloudy
26% Rain
Partly Cloudy
23% Rain
Partly Cloudy
37% Rain
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