MARTINSBURG, PA 16662 Weather Forecast & Current Conditions

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ALTOONA, PA
Current Weather

6:53 PM EDT OCT 21, 2026
Clear
54°F
Feels Like: 54°F
Dewpoint: 37°F
Rel. Hum.: 52%
Visibility: 10 miles
Wind: Calm
Pressure: 30.16 inches
Last 72 hours

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MARTINSBURG, PA 16662
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
TONIGHT
Clear. Areas of frost after midnight. Lows in the mid 30s. Northwest winds around 5 mph.
THURSDAY
Widespread frost in the morning. Sunny. Highs in the mid 60s. Northwest winds 5 to 10 mph.
THURSDAY NIGHT
Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 30s. North winds 5 to 10 mph.
FRIDAY
Patchy frost in the morning. Sunny. Highs in the upper 50s. Northeast winds around 5 mph.
FRIDAY NIGHT
Mostly clear. Widespread frost after midnight. Lows in the lower 30s. East winds around 5 mph.
SATURDAY
Widespread frost in the morning. Sunny. Highs in the upper 50s.
SATURDAY NIGHT
Clear. Patchy frost after midnight. Lows in the lower 30s.
SUNDAY
Areas of frost in the morning. Sunny. Highs in the mid 60s.
SUNDAY NIGHT
Mostly clear. Lows in the upper 30s.
MONDAY
Sunny. Highs in the upper 60s.
MONDAY NIGHT
Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 40s.
TUESDAY
Mostly sunny. Highs in the mid 60s.
TUESDAY NIGHT
Partly cloudy in the evening, then becoming mostly cloudy. Lows in the lower 40s.

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 10/21/2026
Wednesday
21 OCT 2026
MARTINSBURG, PA 16662 weather forecast Day 1, 12 hours 2 PM 61° 62° Clear 0%

0% Thunder
( 0% severe)
N   3 36% 34°
High 62° MARTINSBURG, PA 16662 weather forecast Day 1, 15 hours 5 PM 61° 62° Clear N   3 38% 35°
Clear



MARTINSBURG, PA 16662 weather forecast Day 1, 18 hours 8 PM 50° 49° Clear 0%

0% Thunder
( 0% severe)
NNW   3 63% 38°
MARTINSBURG, PA 16662 weather forecast Day 1, 21 hours 11 PM 44° 42° Clear N   3 79% 38°
Thursday
22 OCT 2026
MARTINSBURG, PA 16662 weather forecast Day 2, 0 hours 2 AM 40° 38° Clear 0%

0% Thunder
( 0% severe)
NNW   2 89% 37°
Low 36° MARTINSBURG, PA 16662 weather forecast Day 2, 3 hours 5 AM 37° 33° Clear NNW   5 92% 35°
High 64° MARTINSBURG, PA 16662 weather forecast Day 2, 6 hours 8 AM 37° 33° Clear 0%

0% Thunder
( 0% severe)
NNW   5 85% 33°

Clear



MARTINSBURG, PA 16662 weather forecast Day 2, 9 hours 11 AM 54° 53° Clear N   6 48% 35°
MARTINSBURG, PA 16662 weather forecast Day 2, 12 hours 2 PM 61° 60° Clear 0%

0% Thunder
( 0% severe)
NNW   8 38% 35°
MARTINSBURG, PA 16662 weather forecast Day 2, 15 hours 5 PM 61° 60° Clear NNW   8 44% 39°
MARTINSBURG, PA 16662 weather forecast Day 2, 18 hours 8 PM 53° 51° Clear 0%

0% Thunder
( 0% severe)
NNW   6 69% 43°
MARTINSBURG, PA 16662 weather forecast Day 2, 21 hours 11 PM 48° 45° Clear NNW   6 89% 45°
Friday
23 OCT 2026
MARTINSBURG, PA 16662 weather forecast Day 3, 0 hours 2 AM 45° 42° Partly Cloudy 0%

0% Thunder
( 0% severe)
N   6 100% 45°
Low 39° MARTINSBURG, PA 16662 weather forecast Day 3, 3 hours 5 AM 42° 38° Partly Cloudy NA   6 100% 42°
High 59° MARTINSBURG, PA 16662 weather forecast Day 3, 6 hours 8 AM 40° 37° Mostly Cloudy 0%

0% Thunder
( 0% severe)
NNE   5 100% 40°

Decreasing Clouds



MARTINSBURG, PA 16662 weather forecast Day 3, 9 hours 11 AM 50° 48° Clear NE   5 58% 36°
MARTINSBURG, PA 16662 weather forecast Day 3, 15 hours 2 PM 56° 55° Clear 0%

0% Thunder
( 0% severe)
ENE   5 35% 29°
MARTINSBURG, PA 16662 weather forecast Day 3, 18 hours 5 PM 55° 55° Clear ENE   3 35% 28°
MARTINSBURG, PA 16662 weather forecast Day 3, 21 hours 8 PM 46° 45° Clear       CALM 63% 34°

ALTOONA, PA extended weather forecast

Saturday
24 OCT 2026
Sunday
25 OCT 2026
Monday
26 OCT 2026
Tuesday
27 OCT 2026
Wednesday
28 OCT 2026
Low 37° Low 39° Low 40° Low 47° Low 46°
High 60° High 63° High 65° High 63° High 62°
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
Clear
3% Rain
Partly Cloudy
4% Rain
Clear
8% Rain
Partly Cloudy
22% Rain
Overcast
44% Rain
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