MARTINSBURG, PA 16662 Weather Forecast & Current Conditions

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ALTOONA, PA
Current Weather

5:53 PM EDT SEP 20, 2026
Overcast
70°F
Feels Like: 70°F
Dewpoint: 66°F
Rel. Hum.: 87%
Visibility: 10 miles
Wind: Variable at 3 mph
Pressure: 29.94 inches
Last 72 hours

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MARTINSBURG, PA 16662
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
TONIGHT
Cloudy. A slight chance of rain this evening, then a slight chance of showers after midnight. Patchy fog. Lows in the lower 50s. North winds 5 to 10 mph. Chance of rain 20 percent.
MONDAY
Patchy fog in the morning. A chance of showers in the morning, then showers likely in the afternoon. Highs in the mid 60s. Northeast winds 5 to 10 mph. Chance of rain 70 percent.
MONDAY NIGHT
Showers. Lows around 50. East winds 5 to 10 mph with gusts up to 25 mph. Chance of rain 90 percent.
TUESDAY
Showers. Highs in the upper 50s. East winds 5 to 10 mph with gusts up to 25 mph. Chance of rain 90 percent.
TUESDAY NIGHT
Showers, mainly in the evening. Lows in the upper 40s. East winds 10 to 15 mph with gusts up to 30 mph. Chance of rain 80 percent.
WEDNESDAY
Mostly cloudy with a 50 percent chance of showers. Highs in the upper 50s.
WEDNESDAY NIGHT
Mostly cloudy with a 50 percent chance of showers. Lows in the mid 40s.
THURSDAY
Mostly cloudy. Highs in the upper 50s.
THURSDAY NIGHT
Mostly cloudy in the evening, then becoming partly cloudy. Lows in the mid 40s.
FRIDAY
Mostly sunny. Highs in the mid 60s.
FRIDAY NIGHT
Partly cloudy. Lows in the mid 40s.
SATURDAY
Mostly sunny. Highs in the upper 60s.
SATURDAY NIGHT
Partly cloudy. 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  9/20/2026
Sunday
20 SEP 2026
MARTINSBURG, PA 16662 weather forecast Day 1, 12 hours 2 PM 73° 73° Mostly Cloudy 52%
RAIN
***
0% Thunder
( 29% severe)
W   7 87% 69°
High 74° MARTINSBURG, PA 16662 weather forecast Day 1, 15 hours 5 PM 73° 73° Mostly Cloudy WNW   6 87% 69°
Mostly Cloudy

Rain Likely

MARTINSBURG, PA 16662 weather forecast Day 1, 18 hours 8 PM 68° 68° Mostly Cloudy 17%
RAIN
.25–.5 in
0% Thunder
( 5% severe)
N   3 97% 67°
MARTINSBURG, PA 16662 weather forecast Day 1, 21 hours 11 PM 64° 64° Mostly Cloudy NNE   7 100% 64°
Monday
21 SEP 2026
MARTINSBURG, PA 16662 weather forecast Day 2, 0 hours 2 AM 61° 60° Mostly Cloudy 22%
RAIN
.01–.1 in
0% Thunder
( 2% severe)
NNE   8 100% 61°
Low 53° MARTINSBURG, PA 16662 weather forecast Day 2, 3 hours 5 AM 56° 54° Mostly Cloudy NNE   9 96% 55°
High 63° MARTINSBURG, PA 16662 weather forecast Day 2, 6 hours 8 AM 54° 52° Mostly Cloudy 41%
RAIN
.1–.25 in
0% Thunder
( 7% severe)
NE   8 100% 54°

Mostly Cloudy

Rain Likely

MARTINSBURG, PA 16662 weather forecast Day 2, 9 hours 11 AM 58° 57° Mostly Cloudy NE   7 83% 53°
MARTINSBURG, PA 16662 weather forecast Day 2, 12 hours 2 PM 61° 60° Mostly Cloudy 58%
RAIN
***
0% Thunder
( 18% severe)
ENE   7 78% 54°
MARTINSBURG, PA 16662 weather forecast Day 2, 15 hours 5 PM 62° 62° Mostly Cloudy ENE   6 78% 55°
MARTINSBURG, PA 16662 weather forecast Day 2, 18 hours 8 PM 58° 57° Mostly Cloudy 81%
RAIN
***
0% Thunder
( 16% severe)
ENE   7 93% 56°
MARTINSBURG, PA 16662 weather forecast Day 2, 21 hours 11 PM 56° 54° Mostly Cloudy ENE   7 96% 55°
Tuesday
22 SEP 2026
MARTINSBURG, PA 16662 weather forecast Day 3, 0 hours 2 AM 55° 53° Mostly Cloudy 85%
RAIN
***
0% Thunder
( 12% severe)
ENE   7 100% 55°
Low 50° MARTINSBURG, PA 16662 weather forecast Day 3, 3 hours 5 AM 54° 52° Mostly Cloudy E   8 100% 54°
High 57° MARTINSBURG, PA 16662 weather forecast Day 3, 6 hours 8 AM 55° 52° Mostly Cloudy 81%
RAIN
***
0% Thunder
( 8% severe)
E   9 100% 55°

Mostly Cloudy

Rain Likely

MARTINSBURG, PA 16662 weather forecast Day 3, 9 hours 11 AM 55° 52° Mostly Cloudy E   9 100% 55°
MARTINSBURG, PA 16662 weather forecast Day 3, 15 hours 2 PM 56° 53° Mostly Cloudy 69%
RAIN
***
0% Thunder
( 4% severe)
E   10 100% 56°
MARTINSBURG, PA 16662 weather forecast Day 3, 18 hours 5 PM 57° 55° Mostly Cloudy ENE   9 90% 54°
MARTINSBURG, PA 16662 weather forecast Day 3, 21 hours 8 PM 54° 51° Mostly Cloudy     ENE   9 100% 54°

ALTOONA, PA extended weather forecast

Wednesday
23 SEP 2026
Thursday
24 SEP 2026
Friday
25 SEP 2026
Saturday
26 SEP 2026
Sunday
27 SEP 2026
Low 48° Low 49° Low 46° Low 46° Low 47°
High 57° High 60° High 68° High 66° High 66°
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
89% Rain
Overcast
90% Rain
Mostly Cloudy
26% Rain
Partly Cloudy
25% Rain
Clear
16% Rain
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