MARTINSBURG, PA 16662 Weather Forecast & Current Conditions

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ALTOONA, PA
Current Weather

3:53 PM EDT SEP 10, 2026
Scattered Clouds
79°F
Feels Like: 81°F
Dewpoint: 66°F
Rel. Hum.: 64%
Visibility: 10 miles
Wind: WNW at 7 mph
Pressure:
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MARTINSBURG, PA 16662
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
THIS AFTERNOON
Mostly cloudy. Near steady temperature in the upper 70s. West winds 5 to 10 mph with gusts up to 20 mph.
TONIGHT
Mostly cloudy. A slight chance of showers after midnight. Lows around 60. Northwest winds around 5 mph. Chance of rain 20 percent.
FRIDAY
Mostly sunny. Highs in the upper 70s. North winds around 5 mph.
FRIDAY NIGHT
Mostly cloudy in the evening, then partly cloudy with a chance of showers after midnight. Lows in the upper 50s. Northeast winds around 5 mph, becoming southeast after midnight. Chance of rain 30 percent.
SATURDAY
Mostly cloudy. A chance of showers in the morning, then showers in the afternoon. Humid with highs in the upper 70s. Southeast winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 80 percent.
SATURDAY NIGHT
Showers, mainly in the evening. Humid with lows in the mid 60s. Chance of rain 80 percent.
SUNDAY
Mostly sunny. Humid with highs in the lower 80s.
SUNDAY NIGHT
Partly cloudy. Lows in the upper 50s.
MONDAY
Mostly sunny. Highs in the mid 70s.
MONDAY NIGHT
Partly cloudy. Lows in the lower 50s.
TUESDAY
Mostly sunny. Highs in the upper 70s.
TUESDAY NIGHT
Partly cloudy in the evening, then becoming mostly clear. Lows around 60.
WEDNESDAY
Mostly sunny. A chance of showers in the afternoon. Humid with highs in the lower 80s. 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 AM EDT  9/10/2026
Thursday
10 SEP 2026
MARTINSBURG, PA 16662 weather forecast Day 1, 12 hours 2 PM 79° 81° Mostly Cloudy 18%
RAIN
<.01 in
0% Thunder
( 11% severe)
WNW   9 64% 66°
High 80° MARTINSBURG, PA 16662 weather forecast Day 1, 15 hours 5 PM 78° 80° Mostly Cloudy WNW   8 67% 66°
Mostly Cloudy

Chance of Rain

MARTINSBURG, PA 16662 weather forecast Day 1, 18 hours 8 PM 72° 72° Mostly Cloudy 20%
RAIN
.1–.25 in
0% Thunder
( 6% severe)
WNW   3 81% 66°
MARTINSBURG, PA 16662 weather forecast Day 1, 21 hours 11 PM 67° 67° Mostly Cloudy   CALM 93% 65°
Friday
11 SEP 2026
MARTINSBURG, PA 16662 weather forecast Day 2, 0 hours 2 AM 65° 65° Mostly Cloudy 11%
RAIN
<.01 in
0% Thunder
( 3% severe)
  CALM 97% 64°
Low 60° MARTINSBURG, PA 16662 weather forecast Day 2, 3 hours 5 AM 63° 64° Mostly Cloudy   CALM 97% 62°
High 77° MARTINSBURG, PA 16662 weather forecast Day 2, 6 hours 8 AM 63° 64° Mostly Cloudy 1%

0% Thunder
( 0% severe)
N   2 97% 62°

Partly Cloudy



MARTINSBURG, PA 16662 weather forecast Day 2, 9 hours 11 AM 70° 70° Partly Cloudy NE   3 71% 60°
MARTINSBURG, PA 16662 weather forecast Day 2, 12 hours 2 PM 75° 75° Partly Cloudy 4%

0% Thunder
( 2% severe)
  CALM 58% 59°
MARTINSBURG, PA 16662 weather forecast Day 2, 15 hours 5 PM 76° 78° Partly Cloudy   CALM 54% 58°
MARTINSBURG, PA 16662 weather forecast Day 2, 18 hours 8 PM 68° 68° Mostly Cloudy 0%

0% Thunder
( 0% severe)
  CALM 78% 61°
MARTINSBURG, PA 16662 weather forecast Day 2, 21 hours 11 PM 63° 64° Partly Cloudy   CALM 90% 60°
Saturday
12 SEP 2026
MARTINSBURG, PA 16662 weather forecast Day 3, 0 hours 2 AM 61° 62° Partly Cloudy 3%

0% Thunder
( 1% severe)
  CALM 93% 59°
Low 57° MARTINSBURG, PA 16662 weather forecast Day 3, 3 hours 5 AM 60° 61° Mostly Cloudy   CALM 93% 58°
High 75° MARTINSBURG, PA 16662 weather forecast Day 3, 6 hours 8 AM 62° 63° Mostly Cloudy 23%
RAIN
<.01 in
0% Thunder
( 11% severe)
SE   3 97% 61°

Mostly Cloudy

Rain Likely

MARTINSBURG, PA 16662 weather forecast Day 3, 9 hours 11 AM 69° 69° Mostly Cloudy SSE   8 84% 64°
MARTINSBURG, PA 16662 weather forecast Day 3, 15 hours 2 PM 72° 72° Mostly Cloudy 58%
RAIN
***
0% Thunder
( 25% severe)
SSE   9 84% 67°
MARTINSBURG, PA 16662 weather forecast Day 3, 18 hours 5 PM 73° 73° Mostly Cloudy S   8 87% 69°
MARTINSBURG, PA 16662 weather forecast Day 3, 21 hours 8 PM 70° 70° Mostly Cloudy     S   6 93% 68°

ALTOONA, PA extended weather forecast

Sunday
13 SEP 2026
Monday
14 SEP 2026
Tuesday
15 SEP 2026
Wednesday
16 SEP 2026
Thursday
17 SEP 2026
Low 66° Low 63° Low 57° Low 63° Low 64°
High 81° High 78° High 80° High 85° High 78°
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
74% Rain
Mostly Cloudy
39% Rain
Partly Cloudy
26% Rain
Partly Cloudy
41% Rain
Partly Cloudy
66% Rain
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