MARTINSBURG, PA 16662 Weather Forecast & Current Conditions

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ALTOONA, PA
Current Weather

2:53 PM EDT JUL 21, 2026
Overcast
Rain
Mist
NA
Feels Like: NA
Dewpoint: NA
Rel. Hum.: NA%
Visibility: 1 3/4 miles
Wind: NW at 5 mph
Pressure:
Last 72 hours

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MARTINSBURG, PA 16662
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
THIS AFTERNOON
Showers with a chance of thunderstorms. Near steady temperature in the mid 70s. Southwest winds 5 to 10 mph with gusts up to 25 mph. Chance of rain near 100 percent.
TONIGHT
Mostly cloudy in the evening, then becoming partly cloudy. A chance of showers. A chance of thunderstorms, mainly in the evening. Humid with lows in the lower 60s. Southwest winds 10 to 15 mph with gusts up to 30 mph. Chance of rain 50 percent.
WEDNESDAY
Mostly sunny. Highs in the mid 70s. West winds 5 to 10 mph with gusts up to 25 mph.
WEDNESDAY NIGHT
Mostly clear. Cooler with lows in the lower 50s. Northwest winds 5 to 10 mph. Gusts up to 25 mph in the evening.
THURSDAY
Sunny. Highs in the mid 70s. North winds around 5 mph.
THURSDAY NIGHT
Clear. Lows in the lower 50s.
FRIDAY
Mostly sunny. Highs in the upper 70s.
FRIDAY NIGHT
Mostly cloudy in the evening, then becoming partly cloudy. Lows in the upper 50s.
SATURDAY
Mostly sunny. Highs in the upper 70s.
SATURDAY NIGHT
Partly cloudy. Lows in the lower 60s.
SUNDAY
Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the lower 80s. Chance of rain 40 percent.
SUNDAY 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.
MONDAY
Partly sunny. A chance of showers and thunderstorms in the afternoon. Humid with highs in the lower 80s. Chance of rain 50 percent.

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  7/21/2026
Tuesday
21 JUL 2026
MARTINSBURG, PA 16662 weather forecast Day 1, 12 hours 2 PM 77° 79° Mostly Cloudy 82%
RAIN
***
0% Thunder
( 49% severe)
WSW   12 76% 69°
High 78° MARTINSBURG, PA 16662 weather forecast Day 1, 15 hours 5 PM 75° 75° Mostly Cloudy WSW   13 79% 68°
Mostly Cloudy

Rain Likely

MARTINSBURG, PA 16662 weather forecast Day 1, 18 hours 8 PM 73° 73° Mostly Cloudy 43%
RAIN
1–2 in
0% Thunder
( 35% severe)
SW   13 81% 67°
MARTINSBURG, PA 16662 weather forecast Day 1, 21 hours 11 PM 68° 68° Mostly Cloudy WSW   9 97% 67°
Wednesday
22 JUL 2026
MARTINSBURG, PA 16662 weather forecast Day 2, 0 hours 2 AM 67° 67° Partly Cloudy 6%

0% Thunder
( 7% severe)
SW   8 97% 66°
Low 63° MARTINSBURG, PA 16662 weather forecast Day 2, 3 hours 5 AM 66° 66° Partly Cloudy W   8 97% 65°
High 75° MARTINSBURG, PA 16662 weather forecast Day 2, 6 hours 8 AM 67° 67° Partly Cloudy 5%

0% Thunder
( 5% severe)
WNW   9 93% 65°

Partly Cloudy



MARTINSBURG, PA 16662 weather forecast Day 2, 9 hours 11 AM 70° 70° Partly Cloudy WNW   13 73% 61°
MARTINSBURG, PA 16662 weather forecast Day 2, 12 hours 2 PM 73° 73° Partly Cloudy 0%

0% Thunder
( 2% severe)
WNW   14 57% 57°
MARTINSBURG, PA 16662 weather forecast Day 2, 15 hours 5 PM 73° 73° Clear WNW   14 53% 55°
MARTINSBURG, PA 16662 weather forecast Day 2, 18 hours 8 PM 68° 68° Partly Cloudy 0%

0% Thunder
( 1% severe)
NW   12 59% 53°
MARTINSBURG, PA 16662 weather forecast Day 2, 21 hours 11 PM 61° 60° Partly Cloudy NW   8 75% 53°
Thursday
23 JUL 2026
MARTINSBURG, PA 16662 weather forecast Day 3, 0 hours 2 AM 56° 55° Partly Cloudy 0%

0% Thunder
( 0% severe)
NW   5 83% 51°
Low 52° MARTINSBURG, PA 16662 weather forecast Day 3, 3 hours 5 AM 53° 52° Clear NW   5 90% 50°
High 75° MARTINSBURG, PA 16662 weather forecast Day 3, 6 hours 8 AM 58° 58° Partly Cloudy 0%

0% Thunder
( 0% severe)
NNW   3 75% 50°

Clear



MARTINSBURG, PA 16662 weather forecast Day 3, 9 hours 11 AM 67° 67° Clear N   6 49% 47°
MARTINSBURG, PA 16662 weather forecast Day 3, 15 hours 2 PM 73° 73° Clear 0%

0% Thunder
( 1% severe)
N   5 40% 47°
MARTINSBURG, PA 16662 weather forecast Day 3, 18 hours 5 PM 75° 75° Clear NNE   5 37% 47°
MARTINSBURG, PA 16662 weather forecast Day 3, 21 hours 8 PM 69° 69° Clear     NNE   1 53% 51°

ALTOONA, PA extended weather forecast

Friday
24 JUL 2026
Saturday
25 JUL 2026
Sunday
26 JUL 2026
Monday
27 JUL 2026
Tuesday
28 JUL 2026
Low 53° Low 57° Low 59° Low 64° Low 66°
High 80° High 79° High 80° High 82° High 87°
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
11% Rain
Partly Cloudy
28% Rain
Partly Cloudy
34% Rain
Mostly Cloudy
54% Rain
Mostly Cloudy
70% Rain
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