MARTINSBURG, PA 16662 Weather Forecast & Current Conditions

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ALTOONA, PA
Current Weather

2:53 AM EDT SEP 18, 2026
Broken Clouds
72°F
Feels Like: 72°F
Dewpoint: 68°F
Rel. Hum.: 87%
Visibility: 10 miles
Wind: NW at 5 mph
Pressure:
Last 72 hours

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MARTINSBURG, PA 16662
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
REST OF TONIGHT
Mostly cloudy. Patchy fog. Lows in the mid 60s. Northwest winds around 5 mph.
FRIDAY
Mostly cloudy in the morning, then becoming partly sunny. Patchy fog in the morning. Highs in the upper 70s. North winds around 5 mph.
FRIDAY NIGHT
Partly cloudy. Patchy fog after midnight. Cooler with lows in the lower 50s. Northeast winds 5 to 10 mph.
SATURDAY
Patchy fog in the morning. Partly sunny. Highs in the lower 70s. Northeast winds around 5 mph, becoming southeast around 5 mph in the afternoon.
SATURDAY NIGHT
Mostly cloudy. A chance of showers in the evening, then showers likely after midnight. Lows around 60. Southeast winds 5 to 10 mph with gusts up to 25 mph. Chance of rain 70 percent.
SUNDAY
Showers. Highs in the lower 70s. Chance of rain near 100 percent.
SUNDAY NIGHT
Showers, mainly in the evening. Lows in the mid 50s. Chance of rain near 100 percent.
MONDAY
Mostly cloudy with a 50 percent chance of showers. Highs in the mid 60s.
MONDAY NIGHT
Showers likely in the evening, then showers after midnight. Lows in the lower 50s. Chance of rain 80 percent.
TUESDAY
Showers. Highs around 60. Chance of rain 80 percent.
TUESDAY NIGHT
Showers, mainly in the evening. Lows in the upper 40s. Chance of rain 80 percent.
WEDNESDAY
Showers likely. Highs in the upper 50s. Chance of rain 70 percent.
WEDNESDAY NIGHT
Showers likely. Lows in the upper 40s. Chance of rain 60 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  9/17/2026
Friday
18 SEP 2026
MARTINSBURG, PA 16662 weather forecast Day 1, 0 hours 2 AM 68° 68° Partly Cloudy 6%

0% Thunder
( 1% severe)
  CALM 100% 68°
Low 66° MARTINSBURG, PA 16662 weather forecast Day 1, 3 hours 5 AM 67° 67° Mostly Cloudy NNW   3 100% 67°
High 76° MARTINSBURG, PA 16662 weather forecast Day 1, 6 hours 8 AM 67° 67° Mostly Cloudy 10%
RAIN
<.01 in
0% Thunder
( 5% severe)
NNW   3 97% 66°

Mostly Cloudy



MARTINSBURG, PA 16662 weather forecast Day 1, 9 hours 11 AM 71° 71° Mostly Cloudy N   6 79% 64°
MARTINSBURG, PA 16662 weather forecast Day 1, 12 hours 2 PM 74° 74° Mostly Cloudy 6%

0% Thunder
( 3% severe)
NA   6 71% 64°
MARTINSBURG, PA 16662 weather forecast Day 1, 15 hours 5 PM 75° 75° Mostly Cloudy N   6 62% 61°
MARTINSBURG, PA 16662 weather forecast Day 1, 18 hours 8 PM 67° 67° Partly Cloudy 1%

0% Thunder
( 0% severe)
N   5 81% 61°
MARTINSBURG, PA 16662 weather forecast Day 1, 21 hours 11 PM 60° 60° Partly Cloudy NE   6 90% 57°
Saturday
19 SEP 2026
MARTINSBURG, PA 16662 weather forecast Day 2, 0 hours 2 AM 56° 55° Partly Cloudy 1%

0% Thunder
( 0% severe)
NE   5 93% 54°
Low 52° MARTINSBURG, PA 16662 weather forecast Day 2, 3 hours 5 AM 53° 52° Partly Cloudy NNE   5 90% 50°
High 71° MARTINSBURG, PA 16662 weather forecast Day 2, 6 hours 8 AM 54° 54° Mostly Cloudy 0%

0% Thunder
( 1% severe)
NE   3 86% 50°

Mostly Cloudy



MARTINSBURG, PA 16662 weather forecast Day 2, 9 hours 11 AM 63° 64° Mostly Cloudy E   3 62% 50°
MARTINSBURG, PA 16662 weather forecast Day 2, 12 hours 2 PM 69° 69° Partly Cloudy 2%

0% Thunder
( 1% severe)
SE   6 59% 54°
MARTINSBURG, PA 16662 weather forecast Day 2, 15 hours 5 PM 70° 70° Mostly Cloudy SE   7 61% 56°
MARTINSBURG, PA 16662 weather forecast Day 2, 18 hours 8 PM 64° 64° Mostly Cloudy 19%
RAIN
<.01 in
0% Thunder
( 5% severe)
SE   6 81% 58°
MARTINSBURG, PA 16662 weather forecast Day 2, 21 hours 11 PM 62° 62° Mostly Cloudy SE   7 90% 59°

ALTOONA, PA extended weather forecast

Sunday
20 SEP 2026
Monday
21 SEP 2026
Tuesday
22 SEP 2026
Wednesday
23 SEP 2026
Thursday
24 SEP 2026
Low 62° Low 61° Low 55° Low 49° Low 52°
High 71° High 66° High 61° High 61° High 66°
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
79% Rain
Overcast
83% Rain
Overcast
82% Rain
Overcast
71% Rain
Overcast
80% Rain
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