MARTINSBURG, PA 16662 Weather Forecast & Current Conditions

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ALTOONA, PA
Current Weather

4:53 PM EDT AUG 15, 2026
Broken Clouds
81°F
Feels Like: 83°F
Dewpoint: 64°F
Rel. Hum.: 56%
Visibility: 10 miles
Wind: SE at 3 mph
Pressure: 30.17 inches
Last 72 hours

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MARTINSBURG, PA 16662
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
TONIGHT
Mostly cloudy. A chance of showers after midnight. Lows in the upper 60s. Southeast winds around 5 mph. Chance of rain 40 percent.
SUNDAY
Showers with a chance of thunderstorms. Some thunderstorms may produce heavy rainfall. Humid with highs in the upper 70s. South winds around 5 mph. Chance of rain near 100 percent.
SUNDAY NIGHT
Mostly cloudy. Showers with a chance of thunderstorms in the evening. Some thunderstorms may produce heavy rainfall in the evening. Humid with lows in the upper 60s. Southwest winds 5 to 10 mph with gusts up to 25 mph. Chance of rain 90 percent.
MONDAY
Partly sunny. A chance of showers in the afternoon. Humid with highs in the lower 80s. Northwest winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 40 percent.
MONDAY NIGHT
Partly cloudy with a chance of showers in the evening, then mostly clear after midnight. Cooler with lows in the upper 50s. Northwest winds 5 to 10 mph. Chance of rain 40 percent.
TUESDAY
Sunny. Highs in the upper 70s.
TUESDAY NIGHT
Mostly clear. Lows in the upper 50s.
WEDNESDAY
Sunny. Highs in the lower 80s.
WEDNESDAY NIGHT
Mostly cloudy with a chance of showers. Lows in the lower 60s. Chance of rain 50 percent.
THURSDAY
Partly sunny with a 50 percent chance of showers. Highs in the mid 70s.
THURSDAY NIGHT
Partly cloudy. A chance of showers in the evening. Lows in the mid 50s. Chance of rain 40 percent.
FRIDAY
Mostly sunny. Highs in the mid 70s.
FRIDAY NIGHT
Mostly cloudy in the evening, then becoming partly cloudy. 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  8/15/2026
Saturday
15 AUG 2026
MARTINSBURG, PA 16662 weather forecast Day 1, 12 hours 2 PM 81° 83° Partly Cloudy 2%

0% Thunder
( 3% severe)
  CALM 56% 64°
High 82° MARTINSBURG, PA 16662 weather forecast Day 1, 15 hours 5 PM 81° 83° Partly Cloudy   CALM 56% 64°
Partly Cloudy



MARTINSBURG, PA 16662 weather forecast Day 1, 18 hours 8 PM 75° 75° Partly Cloudy 5%

0% Thunder
( 4% severe)
ESE   2 71% 65°
MARTINSBURG, PA 16662 weather forecast Day 1, 21 hours 11 PM 70° 70° Mostly Cloudy   CALM 81% 64°
Sunday
16 AUG 2026
MARTINSBURG, PA 16662 weather forecast Day 2, 0 hours 2 AM 69° 69° Mostly Cloudy 50%
RAIN
>2 in
0% Thunder
( 7% severe)
SSE   2 84% 64°
Low 65° MARTINSBURG, PA 16662 weather forecast Day 2, 3 hours 5 AM 68° 68° Mostly Cloudy SSE   5 90% 65°
High 77° MARTINSBURG, PA 16662 weather forecast Day 2, 6 hours 8 AM 68° 68° Overcast 89%
RAIN
***
0% Thunder
( 16% severe)
S   7 97% 67°

Mostly Cloudy

Rain Likely

MARTINSBURG, PA 16662 weather forecast Day 2, 9 hours 11 AM 71° 71° Mostly Cloudy S   8 97% 70°
MARTINSBURG, PA 16662 weather forecast Day 2, 12 hours 2 PM 73° 73° Mostly Cloudy 78%
RAIN
***
0% Thunder
( 39% severe)
SSW   8 97% 72°
MARTINSBURG, PA 16662 weather forecast Day 2, 15 hours 5 PM 76° 76° Mostly Cloudy SW   7 87% 72°
MARTINSBURG, PA 16662 weather forecast Day 2, 18 hours 8 PM 73° 73° Mostly Cloudy 69%
RAIN
***
0% Thunder
( 33% severe)
SSW   7 93% 71°
MARTINSBURG, PA 16662 weather forecast Day 2, 21 hours 11 PM 70° 70° Mostly Cloudy SSW   8 100% 70°
Monday
17 AUG 2026
MARTINSBURG, PA 16662 weather forecast Day 3, 0 hours 2 AM 71° 71° Mostly Cloudy 22%
RAIN
.01–.1 in
0% Thunder
( 9% severe)
SW   7 97% 70°
Low 68° MARTINSBURG, PA 16662 weather forecast Day 3, 3 hours 5 AM 71° 71° Partly Cloudy W   8 93% 69°
High 80° MARTINSBURG, PA 16662 weather forecast Day 3, 6 hours 8 AM 71° 71° Partly Cloudy 7%

0% Thunder
( 15% severe)
W   7 97% 70°

Partly Cloudy



MARTINSBURG, PA 16662 weather forecast Day 3, 9 hours 11 AM 75° 75° Partly Cloudy WNW   9 87% 71°
MARTINSBURG, PA 16662 weather forecast Day 3, 15 hours 2 PM 79° 82° Partly Cloudy 15%
RAIN
<.01 in
0% Thunder
( 21% severe)
WNW   12 74% 70°
MARTINSBURG, PA 16662 weather forecast Day 3, 18 hours 5 PM 79° 81° Partly Cloudy WNW   12 69% 68°
MARTINSBURG, PA 16662 weather forecast Day 3, 21 hours 8 PM 73° 73° Partly Cloudy     NW   8 79% 66°

ALTOONA, PA extended weather forecast

Tuesday
18 AUG 2026
Wednesday
19 AUG 2026
Thursday
20 AUG 2026
Friday
21 AUG 2026
Saturday
22 AUG 2026
Low 60° Low 57° Low 61° Low 54° Low 57°
High 82° High 84° High 82° High 80° High 78°
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
16% Rain
Partly Cloudy
25% Rain
Mostly Cloudy
32% Rain
Partly Cloudy
21% Rain
Partly Cloudy
42% Rain
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