MARTINSBURG, PA 16662 Weather Forecast & Current Conditions

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ALTOONA, PA
Current Weather

6:53 AM EDT AUG 12, 2026
Overcast
Mist
64°F
Feels Like: 64°F
Dewpoint: 64°F
Rel. Hum.: 100%
Visibility: 3 miles
Wind: Calm
Pressure: 29.96 inches
Last 72 hours

Local Area Snow Depth

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MARTINSBURG, PA 16662
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
TODAY
Partly sunny. Highs in the lower 80s. West winds around 5 mph.
TONIGHT
Mostly cloudy in the evening, then becoming partly cloudy. A slight chance of thunderstorms in the evening. A chance of showers. Patchy fog after midnight. Humid with lows in the mid 60s. West winds around 5 mph. Chance of rain 50 percent.
THURSDAY
Partly sunny. Humid with highs in the lower 80s. West winds around 5 mph.
THURSDAY NIGHT
Mostly cloudy. A chance of showers after midnight. Humid with lows in the mid 60s. Northwest winds around 5 mph. Chance of rain 50 percent.
FRIDAY
Mostly cloudy in the morning, then becoming partly sunny. A chance of showers. Humid with highs in the lower 80s. North winds around 5 mph. Chance of rain 50 percent.
FRIDAY NIGHT
Partly cloudy in the evening, then clearing. Lows in the upper 50s.
SATURDAY
Mostly sunny. Highs around 80.
SATURDAY NIGHT
Partly cloudy. Lows in the lower 60s.
SUNDAY
Partly sunny. A chance of showers in the morning, then showers likely with a chance of thunderstorms in the afternoon. Humid with highs in the lower 80s. Chance of rain 60 percent.
SUNDAY NIGHT
A chance of thunderstorms in the evening. Showers likely. Humid with lows in the mid 60s. Chance of rain 70 percent.
MONDAY
Mostly cloudy in the morning, then becoming partly sunny. A chance of showers. Humid with highs around 80. Chance of rain 40 percent.
MONDAY NIGHT
Partly cloudy in the evening, then becoming mostly clear. Lows in the upper 50s.
TUESDAY
Sunny. Highs in the upper 70s.

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  8/11/2026
Wednesday
12 AUG 2026
MARTINSBURG, PA 16662 weather forecast Day 1, 0 hours 2 AM 67° 67° Mostly Cloudy 12%
RAIN
1–2 in
0% Thunder
( 9% severe)
WNW   2 100% 67°
Low 65° MARTINSBURG, PA 16662 weather forecast Day 1, 3 hours 5 AM 66° 66° Mostly Cloudy WNW   3 97% 65°
High 80° MARTINSBURG, PA 16662 weather forecast Day 1, 6 hours 8 AM 67° 67° Partly Cloudy 5%

0% Thunder
( 8% severe)
WNW   2 97% 66°

Mostly Cloudy



MARTINSBURG, PA 16662 weather forecast Day 1, 9 hours 11 AM 74° 74° Mostly Cloudy WNW   1 76% 66°
MARTINSBURG, PA 16662 weather forecast Day 1, 12 hours 2 PM 79° 81° Partly Cloudy 15%
RAIN
.25–.5 in
0% Thunder
( 29% severe)
WNW   5 62% 65°
MARTINSBURG, PA 16662 weather forecast Day 1, 15 hours 5 PM 79° 81° Mostly Cloudy W   6 64% 66°
MARTINSBURG, PA 16662 weather forecast Day 1, 18 hours 8 PM 73° 73° Mostly Cloudy 23%
RAIN
<.01 in
0% Thunder
( 23% severe)
W   3 81% 67°
MARTINSBURG, PA 16662 weather forecast Day 1, 21 hours 11 PM 67° 67° Partly Cloudy WSW   3 100% 67°
Thursday
13 AUG 2026
MARTINSBURG, PA 16662 weather forecast Day 2, 0 hours 2 AM 66° 66° Partly Cloudy 7%

0% Thunder
( 9% severe)
WSW   2 100% 66°
Low 63° MARTINSBURG, PA 16662 weather forecast Day 2, 3 hours 5 AM 66° 66° Mostly Cloudy WSW   3 97% 65°
High 80° MARTINSBURG, PA 16662 weather forecast Day 2, 6 hours 8 AM 68° 68° Partly Cloudy 5%

0% Thunder
( 8% severe)
W   5 97% 67°

Mostly Cloudy

Chance of Rain

MARTINSBURG, PA 16662 weather forecast Day 2, 9 hours 11 AM 74° 74° Mostly Cloudy W   7 79% 67°
MARTINSBURG, PA 16662 weather forecast Day 2, 12 hours 2 PM 79° 81° Partly Cloudy 26%
RAIN
.25–.5 in
0% Thunder
( 23% severe)
W   8 64% 66°
MARTINSBURG, PA 16662 weather forecast Day 2, 15 hours 5 PM 79° 81° Mostly Cloudy WNW   7 64% 66°
MARTINSBURG, PA 16662 weather forecast Day 2, 18 hours 8 PM 73° 73° Mostly Cloudy 13%
RAIN
.01–.1 in
0% Thunder
( 13% severe)
WNW   3 81% 67°
MARTINSBURG, PA 16662 weather forecast Day 2, 21 hours 11 PM 68° 68° Mostly Cloudy   CALM 93% 66°

ALTOONA, PA extended weather forecast

Friday
14 AUG 2026
Saturday
15 AUG 2026
Sunday
16 AUG 2026
Monday
17 AUG 2026
Tuesday
18 AUG 2026
Low 62° Low 60° Low 66° Low 65° Low 57°
High 85° High 83° High 85° High 81° High 80°
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
Partly Cloudy
20% Rain
Mostly Cloudy
15% Rain
Mostly Cloudy
62% Rain
Partly Cloudy
30% Rain
Clear
19% Rain
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