MARTINSBURG, PA 16662 Weather Forecast & Current Conditions

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ALTOONA, PA
Current Weather

6:53 PM EDT SEP 13, 2026
Clear
75°F
Feels Like: 75°F
Dewpoint: 66°F
Rel. Hum.: 74%
Visibility: 10 miles
Wind: WSW at 5 mph
Pressure: 29.95 inches
Last 72 hours

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MARTINSBURG, PA 16662
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
TONIGHT
Partly cloudy with showers likely with a chance of thunderstorms this evening, then mostly cloudy after midnight. Cooler with lows in the mid 50s. West winds 5 to 10 mph, becoming northwest 10 to 15 mph after midnight. Chance of rain 70 percent.
MONDAY
Sunny. Not as warm. Less humid with highs in the lower 70s. North winds 5 to 10 mph with gusts up to 25 mph.
MONDAY NIGHT
Mostly clear. Patchy fog after midnight. Lows in the upper 40s. North winds around 5 mph, becoming east after midnight.
TUESDAY
Patchy fog in the morning. Sunny. Highs in the mid 70s. Southeast winds 5 to 10 mph with gusts up to 20 mph.
TUESDAY NIGHT
Mostly clear. Lows in the mid 50s. South winds 5 to 10 mph.
WEDNESDAY
Mostly sunny. Highs in the lower 80s.
WEDNESDAY NIGHT
Partly cloudy. Humid with lows in the lower 60s.
THURSDAY
Partly sunny. A chance of showers in the afternoon. Humid. Very warm with highs in the lower 80s. Chance of rain 50 percent.
THURSDAY NIGHT
Mostly cloudy with a chance of showers. Humid with lows in the lower 60s. Chance of rain 50 percent.
FRIDAY
Partly sunny. A chance of showers in the afternoon. Humid with highs in the upper 70s. Chance of rain 40 percent.
FRIDAY NIGHT
Partly cloudy. A chance of showers in the evening. Lows in the upper 50s. Chance of rain 40 percent.
SATURDAY
Partly sunny. A chance of showers in the afternoon. Highs in the mid 70s. Chance of rain 40 percent.
SATURDAY NIGHT
Mostly cloudy with a 40 percent chance of showers. Lows in the upper 50s.

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  9/13/2026
Sunday
13 SEP 2026
MARTINSBURG, PA 16662 weather forecast Day 1, 12 hours 2 PM 78° 80° Partly Cloudy 5%

0% Thunder
( 16% severe)
WNW   8 71% 68°
High 81° MARTINSBURG, PA 16662 weather forecast Day 1, 15 hours 5 PM 80° 82° Partly Cloudy WNW   7 65% 67°
Partly Cloudy

Chance of Rain

MARTINSBURG, PA 16662 weather forecast Day 1, 18 hours 8 PM 72° 72° Partly Cloudy 21%
RAIN
<.01 in
0% Thunder
( 9% severe)
W   5 84% 67°
MARTINSBURG, PA 16662 weather forecast Day 1, 21 hours 11 PM 67° 67° Mostly Cloudy WNW   6 93% 65°
Monday
14 SEP 2026
MARTINSBURG, PA 16662 weather forecast Day 2, 0 hours 2 AM 64° 64° Mostly Cloudy 3%

0% Thunder
( 1% severe)
NNW   7 97% 63°
Low 56° MARTINSBURG, PA 16662 weather forecast Day 2, 3 hours 5 AM 60° 59° Mostly Cloudy NNW   9 90% 57°
High 70° MARTINSBURG, PA 16662 weather forecast Day 2, 6 hours 8 AM 57° 55° Partly Cloudy 0%

0% Thunder
( 0% severe)
N   9 96% 56°

Partly Cloudy



MARTINSBURG, PA 16662 weather forecast Day 2, 9 hours 11 AM 65° 65° Partly Cloudy NNW   9 60% 51°
MARTINSBURG, PA 16662 weather forecast Day 2, 12 hours 2 PM 69° 69° Clear 0%

0% Thunder
( 0% severe)
N   9 49% 49°
MARTINSBURG, PA 16662 weather forecast Day 2, 15 hours 5 PM 70° 70° Clear N   8 45% 48°
MARTINSBURG, PA 16662 weather forecast Day 2, 18 hours 8 PM 59° 60° Partly Cloudy 0%

0% Thunder
( 0% severe)
N   3 72% 50°
MARTINSBURG, PA 16662 weather forecast Day 2, 21 hours 11 PM 53° 53° Partly Cloudy   CALM 86% 49°
Tuesday
15 SEP 2026
MARTINSBURG, PA 16662 weather forecast Day 3, 0 hours 2 AM 50° 50° Clear 0%

0% Thunder
( 0% severe)
  CALM 93% 48°
Low 46° MARTINSBURG, PA 16662 weather forecast Day 3, 3 hours 5 AM 48° 47° Partly Cloudy   CALM 93% 46°
High 74° MARTINSBURG, PA 16662 weather forecast Day 3, 6 hours 8 AM 50° 50° Partly Cloudy 0%

0% Thunder
( 0% severe)
  CALM 93% 48°

Partly Cloudy



MARTINSBURG, PA 16662 weather forecast Day 3, 9 hours 11 AM 65° 65° Partly Cloudy SSE   8 56% 49°
MARTINSBURG, PA 16662 weather forecast Day 3, 15 hours 2 PM 72° 72° Partly Cloudy 0%

0% Thunder
( 2% severe)
S   9 51% 53°
MARTINSBURG, PA 16662 weather forecast Day 3, 18 hours 5 PM 74° 74° Clear S   9 50% 54°
MARTINSBURG, PA 16662 weather forecast Day 3, 21 hours 8 PM 64° 64° Clear     SSE   7 73% 55°

ALTOONA, PA extended weather forecast

Wednesday
16 SEP 2026
Thursday
17 SEP 2026
Friday
18 SEP 2026
Saturday
19 SEP 2026
Sunday
20 SEP 2026
Low 55° Low 63° Low 58° Low 56° Low 56°
High 79° High 76° High 74° High 72° High 73°
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
Partly Cloudy
37% Rain
Overcast
57% Rain
Mostly Cloudy
30% Rain
Mostly Cloudy
27% Rain
Overcast
50% Rain
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