MARTINSBURG, PA 16662 Weather Forecast & Current Conditions

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ALTOONA, PA
Current Weather

7:53 AM EDT AUG 21, 2026
Overcast
Mist
57°F
Feels Like: 58°F
Dewpoint: 55°F
Rel. Hum.: 93%
Visibility: 6 miles
Wind: NNW at 3 mph
Pressure: 30.18 inches
Last 72 hours

Local Area Snow Depth

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MARTINSBURG, PA 16662
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
TODAY
Widespread dense fog this morning. Sunny. Visibility one quarter mile or less at times this morning. Highs in the upper 70s. Northeast winds around 5 mph.
TONIGHT
Mostly clear in the evening, then becoming partly cloudy. Patchy fog after midnight. Lows in the mid 50s. East winds around 5 mph.
SATURDAY
Patchy fog in the morning. Partly sunny with a chance of showers in the morning, then mostly cloudy with showers likely with a chance of thunderstorms in the afternoon. Highs in the mid 70s. Southeast winds around 5 mph. Chance of rain 70 percent.
SATURDAY NIGHT
Showers. Lows around 60. South winds around 5 mph. Chance of rain 90 percent.
SUNDAY
Partly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the mid 70s. West winds 5 to 10 mph with gusts up to 25 mph. Chance of rain 40 percent.
SUNDAY NIGHT
Partly cloudy with a chance of showers in the evening, then mostly clear after midnight. Lows in the mid 50s. Chance of rain 40 percent.
MONDAY
Sunny. Highs in the lower 70s.
MONDAY NIGHT
Mostly clear. Lows in the lower 50s.
TUESDAY
Sunny. Highs in the mid 70s.
TUESDAY NIGHT
Partly cloudy. Lows in the mid 50s.
WEDNESDAY
Mostly sunny. Highs in the upper 70s.
WEDNESDAY NIGHT
Mostly cloudy with a chance of showers. Lows in the lower 60s. Chance of rain 40 percent.
THURSDAY
Partly sunny with a chance of showers. A chance of thunderstorms in the afternoon. Humid with highs in the upper 70s. 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  8/20/2026
Friday
21 AUG 2026
MARTINSBURG, PA 16662 weather forecast Day 1, 0 hours 2 AM 60° 61° Partly Cloudy 0%

0% Thunder
( 0% severe)
N   3 100% 60°
Low 57° MARTINSBURG, PA 16662 weather forecast Day 1, 3 hours 5 AM 58° 58° Partly Cloudy N   3 100% 58°
High 77° MARTINSBURG, PA 16662 weather forecast Day 1, 6 hours 8 AM 59° 60° Partly Cloudy 0%

0% Thunder
( 1% severe)
NNE   3 100% 59°

Partly Cloudy



MARTINSBURG, PA 16662 weather forecast Day 1, 9 hours 11 AM 69° 69° Partly Cloudy ENE   5 70% 59°
MARTINSBURG, PA 16662 weather forecast Day 1, 12 hours 2 PM 74° 74° Partly Cloudy 0%

0% Thunder
( 2% severe)
E   5 62% 60°
MARTINSBURG, PA 16662 weather forecast Day 1, 15 hours 5 PM 75° 75° Partly Cloudy E   3 60% 60°
MARTINSBURG, PA 16662 weather forecast Day 1, 18 hours 8 PM 69° 69° Clear 1%

0% Thunder
( 3% severe)
E   2 78% 62°
MARTINSBURG, PA 16662 weather forecast Day 1, 21 hours 11 PM 63° 64° Clear   CALM 93% 61°
Saturday
22 AUG 2026
MARTINSBURG, PA 16662 weather forecast Day 2, 0 hours 2 AM 61° 62° Partly Cloudy 16%
RAIN
<.01 in
0% Thunder
( 13% severe)
  CALM 97% 60°
Low 57° MARTINSBURG, PA 16662 weather forecast Day 2, 3 hours 5 AM 61° 62° Partly Cloudy   CALM 97% 60°
High 75° MARTINSBURG, PA 16662 weather forecast Day 2, 6 hours 8 AM 63° 64° Mostly Cloudy 35%
RAIN
<.01 in
0% Thunder
( 12% severe)
  CALM 97% 62°

Mostly Cloudy

Rain Likely

MARTINSBURG, PA 16662 weather forecast Day 2, 9 hours 11 AM 69° 69° Mostly Cloudy SE   3 87% 65°
MARTINSBURG, PA 16662 weather forecast Day 2, 12 hours 2 PM 73° 73° Mostly Cloudy 64%
RAIN
.5–1 in
0% Thunder
( 27% severe)
SSE   6 79% 66°
MARTINSBURG, PA 16662 weather forecast Day 2, 15 hours 5 PM 74° 74° Partly Cloudy SSE   5 76% 66°
MARTINSBURG, PA 16662 weather forecast Day 2, 18 hours 8 PM 69° 69° Partly Cloudy 44%
RAIN
.01–.1 in
0% Thunder
( 19% severe)
SSE   3 90% 66°
MARTINSBURG, PA 16662 weather forecast Day 2, 21 hours 11 PM 64° 65° Mostly Cloudy SSE   5 100% 64°

ALTOONA, PA extended weather forecast

Sunday
23 AUG 2026
Monday
24 AUG 2026
Tuesday
25 AUG 2026
Wednesday
26 AUG 2026
Thursday
27 AUG 2026
Low 61° Low 53° Low 53° Low 57° Low 64°
High 78° High 76° High 79° High 80° High 78°
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
Mostly Cloudy
76% Rain
Partly Cloudy
24% Rain
Partly Cloudy
21% Rain
Partly Cloudy
37% Rain
Overcast
68% Rain
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