MARTINSBURG, PA 16662 Weather Forecast & Current Conditions

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ALTOONA, PA
Current Weather

11:53 AM EDT JUN 22, 2026
Overcast
Light Rain
66°F
Feels Like: 66°F
Dewpoint: 61°F
Rel. Hum.: 84%
Visibility: 10 miles
Wind: Variable at 3 mph
Pressure: 29.92 inches
Last 72 hours

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MARTINSBURG, PA 16662
Weather Forecast

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Snow Depth pages
TODAY
Showers with a slight chance of thunderstorms this morning, then showers with a chance of thunderstorms this afternoon. Some thunderstorms may be severe with damaging winds this afternoon. Highs in the mid 70s. East winds around 5 mph, becoming south this afternoon. Chance of rain 90 percent.
TONIGHT
Cloudy. Showers with a chance of thunderstorms in the evening, then a chance of showers and thunderstorms after midnight. Some thunderstorms may be severe with damaging winds in the evening. Lows in the upper 50s. West winds around 5 mph, becoming northwest with gusts up to 20 mph after midnight. Chance of rain 90 percent.
TUESDAY
Mostly cloudy in the morning, then clearing. Highs in the mid 70s. Northwest winds 5 to 10 mph with gusts up to 25 mph.
TUESDAY NIGHT
Mostly clear. Lows in the lower 50s. Northwest winds 5 to 10 mph. Gusts up to 25 mph in the evening.
WEDNESDAY
Sunny. Highs in the upper 70s. Northwest winds around 5 mph.
WEDNESDAY NIGHT
Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 50s.
THURSDAY
Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the lower 80s. Chance of rain 40 percent.
THURSDAY NIGHT
Mostly cloudy with a chance of showers and thunderstorms. Lows in the lower 60s. Chance of rain 50 percent.
FRIDAY
Partly sunny with a chance of showers. A chance of thunderstorms in the afternoon. Highs in the lower 80s. Chance of rain 50 percent.
FRIDAY NIGHT
Partly cloudy with a chance of showers and thunderstorms in the evening, then mostly cloudy after midnight. Lows in the upper 50s. Chance of rain 50 percent.
SATURDAY
Partly sunny with a chance of showers. Highs in the lower 80s. Chance of rain 30 percent.
SATURDAY NIGHT
Partly cloudy. A chance of showers in the evening. Lows around 60. Chance of rain 30 percent.
SUNDAY
Mostly sunny. Highs in the mid 80s.

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  6/21/2026
Monday
22 JUN 2026
MARTINSBURG, PA 16662 weather forecast Day 1, 0 hours 2 AM 63° 64° Mostly Cloudy 32%
RAIN
<.01 in
0% Thunder
( 7% severe)
  CALM 67% 52°
Low 60° MARTINSBURG, PA 16662 weather forecast Day 1, 3 hours 5 AM 61° 62° Mostly Cloudy   CALM 75% 53°
High 76° MARTINSBURG, PA 16662 weather forecast Day 1, 6 hours 8 AM 64° 65° Mostly Cloudy 74%
RAIN
***
0% Thunder
( 24% severe)
E   3 73% 55°

Mostly Cloudy

Rain Likely

MARTINSBURG, PA 16662 weather forecast Day 1, 9 hours 11 AM 67° 67° Mostly Cloudy SSE   7 75% 59°
MARTINSBURG, PA 16662 weather forecast Day 1, 12 hours 2 PM 70° 70° Mostly Cloudy 83%
RAIN
***
0% Thunder
( 47% severe)
S   9 78% 63°
MARTINSBURG, PA 16662 weather forecast Day 1, 15 hours 5 PM 73° 73° Mostly Cloudy SW   8 79% 66°
MARTINSBURG, PA 16662 weather forecast Day 1, 18 hours 8 PM 72° 72° Mostly Cloudy 66%
RAIN
***
0% Thunder
( 36% severe)
WSW   7 81% 66°
MARTINSBURG, PA 16662 weather forecast Day 1, 21 hours 11 PM 67° 67° Mostly Cloudy WNW   5 93% 65°
Tuesday
23 JUN 2026
MARTINSBURG, PA 16662 weather forecast Day 2, 0 hours 2 AM 64° 64° Overcast 20%
RAIN
.01–.1 in
0% Thunder
( 13% severe)
NW   6 97% 63°
Low 59° MARTINSBURG, PA 16662 weather forecast Day 2, 3 hours 5 AM 62° 61° Mostly Cloudy NNW   9 93% 60°
High 76° MARTINSBURG, PA 16662 weather forecast Day 2, 6 hours 8 AM 62° 61° Mostly Cloudy 4%

0% Thunder
( 5% severe)
N   12 90% 59°

Mostly Cloudy



MARTINSBURG, PA 16662 weather forecast Day 2, 9 hours 11 AM 68° 68° Mostly Cloudy NNW   12 68% 57°
MARTINSBURG, PA 16662 weather forecast Day 2, 12 hours 2 PM 73° 73° Partly Cloudy 2%

0% Thunder
( 3% severe)
NNW   13 51% 54°
MARTINSBURG, PA 16662 weather forecast Day 2, 15 hours 5 PM 75° 75° Partly Cloudy NNW   13 45% 52°
MARTINSBURG, PA 16662 weather forecast Day 2, 18 hours 8 PM 71° 71° Partly Cloudy 0%

0% Thunder
( 1% severe)
NW   10 51% 52°
MARTINSBURG, PA 16662 weather forecast Day 2, 21 hours 11 PM 63° 63° Clear NW   7 67% 52°

ALTOONA, PA extended weather forecast

Wednesday
24 JUN 2026
Thursday
25 JUN 2026
Friday
26 JUN 2026
Saturday
27 JUN 2026
Sunday
28 JUN 2026
Low 54° Low 58° Low 64° Low 64° Low 66°
High 80° High 83° High 78° High 80° High 87°
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
Clear
4% Rain
Mostly Cloudy
26% Rain
Overcast
81% Rain
Overcast
73% Rain
Mostly Cloudy
38% Rain
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