MARTINSBURG, PA 16662 Weather Forecast & Current Conditions

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ALTOONA, PA
Current Weather

3:53 PM EDT AUG 13, 2026
Few Clouds
79°F
Feels Like: 81°F
Dewpoint: 66°F
Rel. Hum.: 64%
Visibility: 10 miles
Wind: NW at 7 mph
Pressure: 29.99 inches
Last 72 hours

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MARTINSBURG, PA 16662
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
TONIGHT
Mostly cloudy. Patchy fog after midnight. Lows in the lower 60s. Northwest winds 5 to 10 mph this evening, becoming light and variable.
FRIDAY
Mostly cloudy. Patchy fog in the morning. A slight chance of showers in the afternoon. Highs in the lower 80s. Light and variable winds, becoming south around 5 mph in the afternoon. Chance of rain 20 percent.
FRIDAY NIGHT
Mostly cloudy in the evening, then becoming partly cloudy. Lows in the lower 60s. North winds around 5 mph.
SATURDAY
Mostly sunny. Highs in the lower 80s. East winds around 5 mph.
SATURDAY NIGHT
Partly cloudy in the evening, then becoming mostly cloudy. A chance of showers. Lows in the mid 60s. Southeast winds around 5 mph. Chance of rain 50 percent.
SUNDAY
Showers likely in the morning, then showers with a chance of thunderstorms in the afternoon. Humid with highs in the lower 80s. Chance of rain 90 percent.
SUNDAY NIGHT
Mostly cloudy with a chance of thunderstorms. Showers, mainly in the evening. Humid with lows in the upper 60s. Chance of rain 90 percent.
MONDAY
Partly sunny with a chance of showers. A chance of thunderstorms in the afternoon. Humid with highs around 80. Chance of rain 50 percent.
MONDAY NIGHT
Partly cloudy. A chance of showers and thunderstorms in the evening. Lows around 60. Chance of rain 40 percent.
TUESDAY
Mostly sunny. Highs around 80.
TUESDAY NIGHT
Mostly clear. Lows in the lower 60s.
WEDNESDAY
Mostly sunny. Highs in the lower 80s.
WEDNESDAY NIGHT
Partly cloudy. Humid with lows in the mid 60s.

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  8/13/2026
Thursday
13 AUG 2026
MARTINSBURG, PA 16662 weather forecast Day 1, 12 hours 2 PM 79° 81° Mostly Cloudy 1%

0% Thunder
( 15% severe)
NW   9 64% 66°
High 82° MARTINSBURG, PA 16662 weather forecast Day 1, 15 hours 5 PM 81° 83° Mostly Cloudy NW   9 58% 65°
Mostly Cloudy



MARTINSBURG, PA 16662 weather forecast Day 1, 18 hours 8 PM 75° 75° Mostly Cloudy 4%

0% Thunder
( 3% severe)
NW   3 71% 65°
MARTINSBURG, PA 16662 weather forecast Day 1, 21 hours 11 PM 68° 68° Mostly Cloudy   CALM 87% 64°
Friday
14 AUG 2026
MARTINSBURG, PA 16662 weather forecast Day 2, 0 hours 2 AM 66° 66° Mostly Cloudy 4%

0% Thunder
( 0% severe)
  CALM 90% 63°
Low 63° MARTINSBURG, PA 16662 weather forecast Day 2, 3 hours 5 AM 65° 65° Mostly Cloudy   CALM 90% 62°
High 79° MARTINSBURG, PA 16662 weather forecast Day 2, 6 hours 8 AM 67° 67° Mostly Cloudy 20%
RAIN
.25–.5 in
0% Thunder
( 5% severe)
  CALM 87% 63°

Mostly Cloudy

Chance of Rain

MARTINSBURG, PA 16662 weather forecast Day 2, 9 hours 11 AM 74° 74° Mostly Cloudy   CALM 71% 64°
MARTINSBURG, PA 16662 weather forecast Day 2, 12 hours 2 PM 77° 79° Mostly Cloudy 25%
RAIN
.25–.5 in
0% Thunder
( 17% severe)
SSW   3 67% 65°
MARTINSBURG, PA 16662 weather forecast Day 2, 15 hours 5 PM 77° 79° Mostly Cloudy W   1 67% 65°
MARTINSBURG, PA 16662 weather forecast Day 2, 18 hours 8 PM 73° 73° Mostly Cloudy 16%
RAIN
<.01 in
0% Thunder
( 10% severe)
N   2 76% 65°
MARTINSBURG, PA 16662 weather forecast Day 2, 21 hours 11 PM 67° 67° Mostly Cloudy   CALM 90% 64°
Saturday
15 AUG 2026
MARTINSBURG, PA 16662 weather forecast Day 3, 0 hours 2 AM 64° 66° Mostly Cloudy 2%

0% Thunder
( 0% severe)
N   2 97% 63°
Low 59° MARTINSBURG, PA 16662 weather forecast Day 3, 3 hours 5 AM 62° 62° Partly Cloudy NNE   5 93% 60°
High 80° MARTINSBURG, PA 16662 weather forecast Day 3, 6 hours 8 AM 64° 65° Partly Cloudy 3%

0% Thunder
( 2% severe)
NE   5 90% 61°

Partly Cloudy



MARTINSBURG, PA 16662 weather forecast Day 3, 9 hours 11 AM 72° 72° Partly Cloudy E   5 68% 61°
MARTINSBURG, PA 16662 weather forecast Day 3, 15 hours 2 PM 77° 79° Partly Cloudy 5%

0% Thunder
( 5% severe)
E   3 60% 62°
MARTINSBURG, PA 16662 weather forecast Day 3, 18 hours 5 PM 79° 80° Partly Cloudy ESE   3 56% 62°
MARTINSBURG, PA 16662 weather forecast Day 3, 21 hours 8 PM 73° 73° Mostly Cloudy     ESE   3 71% 63°

ALTOONA, PA extended weather forecast

Sunday
16 AUG 2026
Monday
17 AUG 2026
Tuesday
18 AUG 2026
Wednesday
19 AUG 2026
Thursday
20 AUG 2026
Low 67° Low 69° Low 60° Low 60° Low 63°
High 85° High 82° High 84° High 85° High 82°
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
Overcast
71% Rain
Mostly Cloudy
60% Rain
Partly Cloudy
20% Rain
Partly Cloudy
35% Rain
Partly Cloudy
52% Rain
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