MARTINSBURG, PA 16662 Weather Forecast & Current Conditions

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ALTOONA, PA
Current Weather

4:53 PM EDT SEP 18, 2026
Few Clouds
75°F
Feels Like: 75°F
Dewpoint: 64°F
Rel. Hum.: 69%
Visibility: 10 miles
Wind: Variable at 3 mph
Pressure: 30.15 inches
Last 72 hours

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MARTINSBURG, PA 16662
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
TONIGHT
Partly cloudy. Patchy fog after midnight. Cooler with lows in the lower 50s. Northeast winds around 5 mph.
SATURDAY
Patchy fog in the morning. Partly sunny. Highs in the lower 70s. Northeast winds around 5 mph, becoming southeast around 5 mph in the afternoon.
SATURDAY NIGHT
Mostly cloudy. A chance of showers after midnight. Lows in the lower 60s. Southeast winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 50 percent.
SUNDAY
Showers with highs in the mid 70s. South winds 5 to 10 mph, becoming southwest in the afternoon. Chance of rain near 100 percent.
SUNDAY NIGHT
Showers, mainly in the evening. Lows in the mid 50s. Northwest winds 5 to 10 mph, becoming north after midnight. Chance of rain near 100 percent.
MONDAY
Mostly cloudy with a 40 percent chance of showers. Highs in the mid 60s.
MONDAY NIGHT
Mostly cloudy. A chance of showers in the evening, then showers likely after midnight. Lows in the lower 50s. Chance of rain 70 percent.
TUESDAY
Showers likely. Highs in the upper 50s. Chance of rain 70 percent.
TUESDAY NIGHT
Showers likely. Lows in the upper 40s. Chance of rain 70 percent.
WEDNESDAY
Showers likely. Highs in the upper 50s. Chance of rain 70 percent.
WEDNESDAY NIGHT
Mostly cloudy. Showers likely, mainly in the evening. Lows in the upper 40s. Chance of rain 60 percent.
THURSDAY
Mostly cloudy with a chance of showers. Highs around 60. Chance of rain 50 percent.
THURSDAY NIGHT
Mostly cloudy with a 40 percent chance of showers. Lows in the upper 40s.

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  9/18/2026
Friday
18 SEP 2026
MARTINSBURG, PA 16662 weather forecast Day 1, 12 hours 2 PM 73° 73° Mostly Cloudy 10%
RAIN
<.01 in
0% Thunder
( 3% severe)
N   6 73% 64°
High 75° MARTINSBURG, PA 16662 weather forecast Day 1, 15 hours 5 PM 74° 74° Partly Cloudy NA   6 64% 61°
Partly Cloudy



MARTINSBURG, PA 16662 weather forecast Day 1, 18 hours 8 PM 67° 67° Partly Cloudy 6%

0% Thunder
( 0% severe)
NNE   5 78% 60°
MARTINSBURG, PA 16662 weather forecast Day 1, 21 hours 11 PM 61° 61° Partly Cloudy NE   6 90% 58°
Saturday
19 SEP 2026
MARTINSBURG, PA 16662 weather forecast Day 2, 0 hours 2 AM 56° 55° Partly Cloudy 1%

0% Thunder
( 0% severe)
NE   5 96% 55°
Low 51° MARTINSBURG, PA 16662 weather forecast Day 2, 3 hours 5 AM 53° 52° Mostly Cloudy NE   5 93% 51°
High 72° MARTINSBURG, PA 16662 weather forecast Day 2, 6 hours 8 AM 54° 54° Mostly Cloudy 3%

0% Thunder
( 1% severe)
NE   3 86% 50°

Mostly Cloudy



MARTINSBURG, PA 16662 weather forecast Day 2, 9 hours 11 AM 63° 64° Mostly Cloudy E   3 58% 48°
MARTINSBURG, PA 16662 weather forecast Day 2, 12 hours 2 PM 69° 69° Mostly Cloudy 4%

0% Thunder
( 1% severe)
SE   6 55% 52°
MARTINSBURG, PA 16662 weather forecast Day 2, 15 hours 5 PM 70° 70° Mostly Cloudy SE   7 57% 54°
MARTINSBURG, PA 16662 weather forecast Day 2, 18 hours 8 PM 65° 65° Partly Cloudy 14%
RAIN
<.01 in
0% Thunder
( 3% severe)
ESE   6 75% 57°
MARTINSBURG, PA 16662 weather forecast Day 2, 21 hours 11 PM 62° 62° Mostly Cloudy SSE   7 87% 58°
Sunday
20 SEP 2026
MARTINSBURG, PA 16662 weather forecast Day 3, 0 hours 2 AM 62° 61° Mostly Cloudy 45%
RAIN
>2 in
0% Thunder
( 5% severe)
SSE   8 93% 60°
Low 59° MARTINSBURG, PA 16662 weather forecast Day 3, 3 hours 5 AM 62° 61° Mostly Cloudy S   9 97% 61°
High 73° MARTINSBURG, PA 16662 weather forecast Day 3, 6 hours 8 AM 63° 63° Mostly Cloudy 76%
RAIN
***
0% Thunder
( 15% severe)
S   8 100% 63°

Mostly Cloudy

Rain Likely

MARTINSBURG, PA 16662 weather forecast Day 3, 9 hours 11 AM 67° 67° Mostly Cloudy SSW   8 90% 64°
MARTINSBURG, PA 16662 weather forecast Day 3, 15 hours 2 PM 70° 70° Mostly Cloudy 81%
RAIN
***
0% Thunder
( 24% severe)
SW   7 90% 67°
MARTINSBURG, PA 16662 weather forecast Day 3, 18 hours 5 PM 72° 72° Mostly Cloudy W   5 87% 68°
MARTINSBURG, PA 16662 weather forecast Day 3, 21 hours 8 PM 68° 68° Mostly Cloudy     WNW   3 97% 67°

ALTOONA, PA extended weather forecast

Monday
21 SEP 2026
Tuesday
22 SEP 2026
Wednesday
23 SEP 2026
Thursday
24 SEP 2026
Friday
25 SEP 2026
Low 61° Low 55° Low 49° Low 52° Low 50°
High 66° High 61° High 61° High 66° High 68°
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
Overcast
83% Rain
Overcast
82% Rain
Overcast
71% Rain
Overcast
80% Rain
Mostly Cloudy
53% Rain
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