MARTINSBURG, PA 16662 Weather Forecast & Current Conditions
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  16662 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)
 CURRENT WEATHER

ALTOONA, PA
Current Weather
7:53 AM EDT AUG 31, 2026
Overcast
Mist
66°F
Feels Like: 66°F
Dewpoint: 66°F
Rel. Hum.: 100%
Visibility: 1 3/4 miles
Wind: Calm
Pressure: 30.17 inches
Last 72 hours

Local Area Snow Depth

Pennsylvania Current Weather

Pennsylvania MOS Forecast Weather


Weather Map

(Automated weather data from NWS/FAA)
  16662 WEATHER FORECAST
10-Day model forecast maps
2026 Hurricanes

MARTINSBURG, PA 16662
Weather Forecast

 Snowfall Forecast pages
Snow Depth pages
TODAY
Mostly cloudy. Showers likely this morning, then a slight chance of showers and thunderstorms this afternoon. Highs in the lower 80s. South winds around 5 mph, becoming southwest around 5 mph this afternoon. Chance of rain 60 percent.
TONIGHT
Mostly cloudy. A slight chance of showers after midnight. Humid with lows in the upper 60s. Southwest winds 5 to 10 mph. Chance of rain 20 percent.
TUESDAY
Partly sunny. A chance of showers and thunderstorms in the afternoon. Some thunderstorms may be severe. Very warm. Humid with highs in the upper 80s. West winds 5 to 10 mph with gusts up to 25 mph. Chance of rain 50 percent.
TUESDAY NIGHT
Mostly cloudy with a chance of showers and thunderstorms. Humid with lows in the upper 60s. West winds 5 to 10 mph. Chance of rain 50 percent.
WEDNESDAY
Mostly sunny. A chance of showers and thunderstorms in the afternoon. Some thunderstorms may be severe. Very warm. Humid with highs in the upper 80s. West winds 5 to 10 mph. Chance of rain 30 percent.
WEDNESDAY NIGHT
A chance of thunderstorms in the evening. Mostly cloudy with a chance of showers. Humid with lows in the upper 60s. Chance of rain 40 percent.
THURSDAY
Mostly sunny. A chance of showers and thunderstorms in the afternoon. Humid. Very warm with highs in the upper 80s. Chance of rain 50 percent.
THURSDAY NIGHT
A chance of thunderstorms in the evening. Mostly cloudy with a chance of showers. Humid with lows in the mid 60s. Chance of rain 50 percent.
FRIDAY
Partly sunny. A chance of showers in the morning. Humid with highs in the lower 80s. Chance of rain 30 percent.
FRIDAY NIGHT
Partly cloudy. Lows in the upper 50s.
SATURDAY
Mostly sunny. Highs in the upper 70s.
SATURDAY NIGHT
Partly cloudy. Lows in the mid 50s.
SUNDAY
Mostly sunny. Highs in the upper 70s.

  16662 WEATHER SATELLITE LOOPS
Visible Weather Satellite
MARTINSBURG, PA 16662
Infrared Weather Satellite
MARTINSBURG, PA 16662
  16662 WEATHER RADAR LOOP
NEXRAD Weather Radar
MARTINSBURG, PA 16662
 MOS COMPUTER WEATHER FORECAST

ALTOONA, PA 3 hourly weather forecast
weather forecast created  8:00 PM EDT  8/30/2026
Monday
31 AUG 2026		 MARTINSBURG, PA 16662 weather forecast Day 1, 0 hours 2 AM 68° 68° Mostly Cloudy 16%
RAIN
.5–1 in		 0% Thunder
( 8% severe)		   CALM 87% 64°
Low 65° MARTINSBURG, PA 16662 weather forecast Day 1, 3 hours 5 AM 66° 66° Mostly Cloudy   CALM 93% 64°
High 83° MARTINSBURG, PA 16662 weather forecast Day 1, 6 hours 8 AM 67° 67° Mostly Cloudy 22%
RAIN
<.01 in		 0% Thunder
( 12% severe)		   CALM 93% 65°

Mostly Cloudy

Chance of Rain

 MARTINSBURG, PA 16662 weather forecast Day 1, 9 hours 11 AM 76° 77° Mostly Cloudy   CALM 74% 67°
MARTINSBURG, PA 16662 weather forecast Day 1, 12 hours 2 PM 81° 84° Mostly Cloudy 10%
RAIN
<.01 in		 0% Thunder
( 23% severe)		 WSW   6 63% 67°
MARTINSBURG, PA 16662 weather forecast Day 1, 15 hours 5 PM 82° 84° Mostly Cloudy W   6 58% 66°
MARTINSBURG, PA 16662 weather forecast Day 1, 18 hours 8 PM 76° 77° Mostly Cloudy 5%

 0% Thunder
( 6% severe)		   CALM 74% 67°
MARTINSBURG, PA 16662 weather forecast Day 1, 21 hours 11 PM 71° 71° Mostly Cloudy SW   3 87% 67°
Tuesday
1 SEP 2026		 MARTINSBURG, PA 16662 weather forecast Day 2, 0 hours 2 AM 70° 70° Mostly Cloudy 7%

 0% Thunder
( 8% severe)		 SW   5 87% 66°
Low 69° MARTINSBURG, PA 16662 weather forecast Day 2, 3 hours 5 AM 69° 69° Mostly Cloudy WSW   5 87% 65°
High 87° MARTINSBURG, PA 16662 weather forecast Day 2, 6 hours 8 AM 72° 72° Mostly Cloudy 7%

 0% Thunder
( 10% severe)		 WSW   5 84% 67°

Mostly Cloudy



 MARTINSBURG, PA 16662 weather forecast Day 2, 9 hours 11 AM 82° 85° Mostly Cloudy W   9 63% 68°
MARTINSBURG, PA 16662 weather forecast Day 2, 12 hours 2 PM 86° 89° Partly Cloudy 4%

 0% Thunder
( 14% severe)		 W   10 55% 68°
MARTINSBURG, PA 16662 weather forecast Day 2, 15 hours 5 PM 86° 89° Partly Cloudy W   9 55% 68°
MARTINSBURG, PA 16662 weather forecast Day 2, 18 hours 8 PM 80° 83° Partly Cloudy 6%

 0% Thunder
( 18% severe)		 WSW   5 67% 68°
MARTINSBURG, PA 16662 weather forecast Day 2, 21 hours 11 PM 74° 74° Partly Cloudy WSW   3 82% 68°

ALTOONA, PA extended weather forecast
BAD DAY
BAD DATE		 BAD DAY
BAD DATE		 BAD DAY
BAD DATE		 BAD DAY
BAD DATE		 BAD DAY
BAD DATE
Low 66° Low 68° Low 69° Low 65° Low 59°
High 88° High 92° High 85° High 82° High 76°
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
Mostly Cloudy
49% Rain		 Partly Cloudy
31% Rain		 Partly Cloudy
56% Rain		 Partly Cloudy
50% Rain		 Partly Cloudy
34% Rain
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