MARTINSBURG, PA 16662 Weather Forecast & Current Conditions

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ALTOONA, PA
Current Weather

11:53 AM EDT AUG 14, 2026
Broken Clouds
75°F
Feels Like: 75°F
Dewpoint: 64°F
Rel. Hum.: 69%
Visibility: 10 miles
Wind: E at 3 mph
Pressure: 30.13 inches
Last 72 hours

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MARTINSBURG, PA 16662
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
TODAY
Patchy fog this morning. Mostly cloudy. Highs in the lower 80s. Light and variable winds, becoming southwest around 5 mph this afternoon.
TONIGHT
Partly cloudy. Patchy fog after midnight. Lows around 60. North winds around 5 mph.
SATURDAY
Patchy fog in the morning. Mostly sunny. Highs in the lower 80s. East winds around 5 mph.
SATURDAY NIGHT
Mostly cloudy. A chance of showers after midnight. Lows in the mid 60s. Southeast winds around 5 mph. Chance of rain 50 percent.
SUNDAY
Showers. A chance of thunderstorms in the afternoon. Humid with highs in the lower 80s. South winds around 5 mph, becoming southwest with gusts up to 20 mph in the afternoon. Chance of rain near 100 percent.
SUNDAY NIGHT
A chance of thunderstorms in the evening. Showers with lows in the upper 60s. Chance of rain near 100 percent.
MONDAY
Partly sunny. Humid with highs around 80.
MONDAY NIGHT
Mostly clear. Cooler with lows in the upper 50s.
TUESDAY
Sunny. Highs around 80.
TUESDAY NIGHT
Mostly clear. Lows in the upper 50s.
WEDNESDAY
Sunny. Highs in the lower 80s.
WEDNESDAY NIGHT
Mostly cloudy with a chance of showers. Lows in the mid 60s. Chance of rain 50 percent.
THURSDAY
Partly sunny with a chance of showers. Humid with highs around 80. 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 PM EDT  8/13/2026
Friday
14 AUG 2026
MARTINSBURG, PA 16662 weather forecast Day 1, 0 hours 2 AM 67° 67° Mostly Cloudy 1%

0% Thunder
( 0% severe)
  CALM 93% 65°
Low 65° MARTINSBURG, PA 16662 weather forecast Day 1, 3 hours 5 AM 66° 66° Partly Cloudy   CALM 90% 63°
High 79° MARTINSBURG, PA 16662 weather forecast Day 1, 6 hours 8 AM 68° 68° Mostly Cloudy 18%
RAIN
<.01 in
0% Thunder
( 9% severe)
  CALM 90% 65°

Mostly Cloudy

Chance of Rain

MARTINSBURG, PA 16662 weather forecast Day 1, 9 hours 11 AM 73° 73° Mostly Cloudy   CALM 76% 65°
MARTINSBURG, PA 16662 weather forecast Day 1, 12 hours 2 PM 76° 78° Mostly Cloudy 20%
RAIN
.25–.5 in
0% Thunder
( 21% severe)
  CALM 71% 66°
MARTINSBURG, PA 16662 weather forecast Day 1, 15 hours 5 PM 77° 79° Mostly Cloudy   CALM 67% 65°
MARTINSBURG, PA 16662 weather forecast Day 1, 18 hours 8 PM 73° 73° Partly Cloudy 11%
RAIN
.01–.1 in
0% Thunder
( 9% severe)
  CALM 79% 66°
MARTINSBURG, PA 16662 weather forecast Day 1, 21 hours 11 PM 67° 67° Partly Cloudy   CALM 93% 65°
Saturday
15 AUG 2026
MARTINSBURG, PA 16662 weather forecast Day 2, 0 hours 2 AM 65° 65° Partly Cloudy 3%

0% Thunder
( 0% severe)
  CALM 93% 63°
Low 59° MARTINSBURG, PA 16662 weather forecast Day 2, 3 hours 5 AM 63° 64° Partly Cloudy NNE   3 93% 61°
High 80° MARTINSBURG, PA 16662 weather forecast Day 2, 6 hours 8 AM 64° 65° Partly Cloudy 4%

0% Thunder
( 1% severe)
NNE   3 93% 62°

Partly Cloudy



MARTINSBURG, PA 16662 weather forecast Day 2, 9 hours 11 AM 73° 73° Partly Cloudy E   3 71% 63°
MARTINSBURG, PA 16662 weather forecast Day 2, 12 hours 2 PM 78° 80° Mostly Cloudy 14%
RAIN
1–2 in
0% Thunder
( 5% severe)
E   3 60% 63°
MARTINSBURG, PA 16662 weather forecast Day 2, 15 hours 5 PM 79° 81° Partly Cloudy E   3 60% 64°
MARTINSBURG, PA 16662 weather forecast Day 2, 18 hours 8 PM 74° 74° Mostly Cloudy 9%

0% Thunder
( 8% severe)
SE   2 71% 64°
MARTINSBURG, PA 16662 weather forecast Day 2, 21 hours 11 PM 68° 68° Partly Cloudy SSE   2 87% 64°

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 70° Low 59° Low 61° Low 65°
High 77° High 82° High 82° High 83° High 86°
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
Overcast
94% Rain
Overcast
87% Rain
Clear
18% Rain
Partly Cloudy
33% Rain
Mostly Cloudy
38% Rain
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