MARTINSBURG, PA 16662 Weather Forecast & Current Conditions

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ALTOONA, PA
Current Weather

11:53 AM EDT SEP 4, 2026
Broken Clouds
77°F
Feels Like: 79°F
Dewpoint: 68°F
Rel. Hum.: 74%
Visibility: 10 miles
Wind: Calm
Pressure: 30.03 inches
Last 72 hours

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MARTINSBURG, PA 16662
Weather Forecast

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Snow Depth pages
TODAY
Mostly sunny this morning, then mostly cloudy with showers likely with a chance of thunderstorms this afternoon. Highs in the lower 80s. Northwest winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 70 percent.
TONIGHT
Mostly cloudy. Showers likely with a chance of thunderstorms in the evening, then a chance of showers after midnight. Humid with lows in the mid 60s. Northwest winds 5 to 10 mph. Chance of rain 70 percent.
SATURDAY
Mostly cloudy in the morning, then becoming partly sunny. Humid with highs in the upper 70s. North winds around 5 mph.
SATURDAY NIGHT
Mostly cloudy in the evening, then clearing. Cooler with lows in the mid 50s. Northeast winds around 5 mph.
SUNDAY
Sunny. Highs in the mid 70s. Northeast winds around 5 mph.
SUNDAY NIGHT
Mostly clear. Patchy fog after midnight. Lows in the lower 50s.
LABOR DAY
Patchy fog in the morning. Sunny. Highs in the mid 70s.
MONDAY NIGHT
Partly cloudy. Lows in the mid 50s.
TUESDAY
Mostly sunny. Highs in the upper 70s.
TUESDAY NIGHT
Mostly cloudy. Lows in the upper 50s.
WEDNESDAY
Partly sunny. Highs around 80.
WEDNESDAY NIGHT
Mostly cloudy. A chance of showers after midnight. Humid with lows in the mid 60s. Chance of rain 30 percent.
THURSDAY
Partly sunny with a chance of showers. Humid with highs around 80. Chance of rain 40 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  9/ 3/2026
Friday
4 SEP 2026
MARTINSBURG, PA 16662 weather forecast Day 1, 0 hours 2 AM 70° 70° Mostly Cloudy 27%
RAIN
.01–.1 in
0% Thunder
( 8% severe)
WSW   1 93% 68°
Low 68° MARTINSBURG, PA 16662 weather forecast Day 1, 3 hours 5 AM 69° 69° Partly Cloudy W   3 97% 68°
High 81° MARTINSBURG, PA 16662 weather forecast Day 1, 6 hours 8 AM 70° 70° Mostly Cloudy 10%
RAIN
<.01 in
0% Thunder
( 9% severe)
WNW   5 97% 69°

Mostly Cloudy

Chance of Rain

MARTINSBURG, PA 16662 weather forecast Day 1, 9 hours 11 AM 77° 79° Mostly Cloudy WNW   7 82% 71°
MARTINSBURG, PA 16662 weather forecast Day 1, 12 hours 2 PM 80° 83° Mostly Cloudy 46%
RAIN
.25–.5 in
0% Thunder
( 34% severe)
NW   9 74% 71°
MARTINSBURG, PA 16662 weather forecast Day 1, 15 hours 5 PM 79° 82° Mostly Cloudy WNW   8 77% 71°
MARTINSBURG, PA 16662 weather forecast Day 1, 18 hours 8 PM 72° 72° Mostly Cloudy 40%
RAIN
***
0% Thunder
( 10% severe)
WNW   6 93% 70°
MARTINSBURG, PA 16662 weather forecast Day 1, 21 hours 11 PM 68° 68° Partly Cloudy W   3 100% 68°
Saturday
5 SEP 2026
MARTINSBURG, PA 16662 weather forecast Day 2, 0 hours 2 AM 67° 67° Mostly Cloudy 23%
RAIN
.5–1 in
0% Thunder
( 8% severe)
  CALM 100% 67°
Low 63° MARTINSBURG, PA 16662 weather forecast Day 2, 3 hours 5 AM 66° 66° Mostly Cloudy   CALM 100% 66°
High 77° MARTINSBURG, PA 16662 weather forecast Day 2, 6 hours 8 AM 66° 66° Mostly Cloudy 13%
RAIN
<.01 in
0% Thunder
( 13% severe)
NNE   3 100% 66°

Mostly Cloudy

Chance of Rain

MARTINSBURG, PA 16662 weather forecast Day 2, 9 hours 11 AM 72° 72° Mostly Cloudy N   5 79% 65°
MARTINSBURG, PA 16662 weather forecast Day 2, 12 hours 2 PM 75° 75° Mostly Cloudy 32%
RAIN
***
0% Thunder
( 24% severe)
N   6 66% 63°
MARTINSBURG, PA 16662 weather forecast Day 2, 15 hours 5 PM 75° 75° Mostly Cloudy N   7 64% 62°
MARTINSBURG, PA 16662 weather forecast Day 2, 18 hours 8 PM 68° 68° Mostly Cloudy 2%

0% Thunder
( 5% severe)
NNE   5 78% 61°
MARTINSBURG, PA 16662 weather forecast Day 2, 21 hours 11 PM 62° 62° Partly Cloudy NE   5 90% 59°

ALTOONA, PA extended weather forecast

Sunday
6 SEP 2026
Monday
7 SEP 2026
Tuesday
8 SEP 2026
Wednesday
9 SEP 2026
Thursday
10 SEP 2026
Low 58° Low 53° Low 54° Low 59° Low 61°
High 78° High 78° High 80° High 84° High 75°
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
15% Rain
Clear
10% Rain
Clear
13% Rain
Partly Cloudy
21% Rain
Partly Cloudy
41% Rain
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