JOHNSTOWN, PA 15915 Weather Forecast & Current Conditions

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JOHNSTOWN, PA
Current Weather

1:54 PM EDT MAY 29, 2026
Clear
68°F
Feels Like: 68°F
Dewpoint: 43°F
Rel. Hum.: 40%
Visibility: 10 miles
Wind: WNW at 8 mph, gusts to 20
Pressure: 30.01 inches
Last 72 hours

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JOHNSTOWN, PA 15915
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
THIS AFTERNOON
Sunny. Highs in the lower 70s. West winds 10 to 15 mph with gusts up to 25 mph.
TONIGHT
Clear in the evening, then becoming partly cloudy. Lows in the upper 40s. Northwest winds 10 to 15 mph with gusts up to 30 mph.
SATURDAY
Sunny. Highs in the upper 60s. North winds 5 to 10 mph with gusts up to 25 mph.
SATURDAY NIGHT
Clear. Lows in the lower 40s. Northeast winds 5 to 10 mph.
SUNDAY
Sunny. Highs in the lower 70s. Northeast winds around 5 mph, becoming northwest in the afternoon.
SUNDAY NIGHT
Mostly clear. Lows in the upper 40s.
MONDAY
Sunny. Highs in the lower 70s.
MONDAY NIGHT
Mostly clear. Lows in the upper 40s.
TUESDAY
Sunny. Highs in the upper 60s.
TUESDAY NIGHT
Partly cloudy. Lows in the upper 40s.
WEDNESDAY
Mostly sunny. Highs in the upper 60s.
WEDNESDAY NIGHT
Mostly clear. Lows in the lower 50s.
THURSDAY
Sunny. Highs in the mid 70s.

Visible Weather Satellite
JOHNSTOWN, PA 15915
Infrared Weather Satellite
JOHNSTOWN, PA 15915
NEXRAD Weather Radar
JOHNSTOWN, PA 15915

JOHNSTOWN, PA 3 hourly weather forecast

weather forecast created  7:00 AM CDT  5/29/2026
Friday
29 MAY 2026
JOHNSTOWN, PA 15915 weather forecast Day 1, 12 hours 2 PM 67° 67° Partly Cloudy 0%

0% Thunder
( 3% severe)
W   10 43% 44°
High 70° JOHNSTOWN, PA 15915 weather forecast Day 1, 15 hours 5 PM 69° 69° Clear W   14 42% 45°
Clear



JOHNSTOWN, PA 15915 weather forecast Day 1, 18 hours 8 PM 65° 65° Clear 3%

0% Thunder
( 3% severe)
WNW   13 50% 46°
JOHNSTOWN, PA 15915 weather forecast Day 1, 21 hours 11 PM 59° 57° Clear W   10 57% 44°
Saturday
30 MAY 2026
JOHNSTOWN, PA 15915 weather forecast Day 2, 0 hours 2 AM 55° 52° Partly Cloudy 2%

0% Thunder
( 2% severe)
W   9 64% 43°
Low 49° JOHNSTOWN, PA 15915 weather forecast Day 2, 3 hours 5 AM 51° 48° Partly Cloudy N   9 68% 41°
High 64° JOHNSTOWN, PA 15915 weather forecast Day 2, 6 hours 8 AM 50° 46° Clear 0%

0% Thunder
( 0% severe)
N   9 56% 35°

Clear



JOHNSTOWN, PA 15915 weather forecast Day 2, 9 hours 11 AM 56° 53° Clear N   10 47% 36°
JOHNSTOWN, PA 15915 weather forecast Day 2, 12 hours 2 PM 62° 61° Clear 0%

0% Thunder
( 1% severe)
N   10 41% 38°
JOHNSTOWN, PA 15915 weather forecast Day 2, 15 hours 5 PM 64° 63° Clear NNE   10 37% 37°
JOHNSTOWN, PA 15915 weather forecast Day 2, 18 hours 8 PM 58° 56° Clear 0%

0% Thunder
( 1% severe)
NNE   9 47% 38°
JOHNSTOWN, PA 15915 weather forecast Day 2, 21 hours 11 PM 51° 48° Clear NE   8 54% 35°
Sunday
31 MAY 2026
JOHNSTOWN, PA 15915 weather forecast Day 3, 0 hours 2 AM 45° 42° Clear 0%

0% Thunder
( 0% severe)
ENE   6 65% 34°
Low 43° JOHNSTOWN, PA 15915 weather forecast Day 3, 3 hours 5 AM 43° 41° Clear ESE   3 70% 34°
High 69° JOHNSTOWN, PA 15915 weather forecast Day 3, 6 hours 8 AM 50° 50° Clear 0%

0% Thunder
( 0% severe)
E   2 61% 37°

Clear



JOHNSTOWN, PA 15915 weather forecast Day 3, 9 hours 11 AM 60° 61° Clear E   3 42% 37°
JOHNSTOWN, PA 15915 weather forecast Day 3, 15 hours 2 PM 66° 66° Clear 0%

0% Thunder
( 1% severe)
  CALM 36% 38°
JOHNSTOWN, PA 15915 weather forecast Day 3, 18 hours 5 PM 68° 68° Clear W   6 35% 39°
JOHNSTOWN, PA 15915 weather forecast Day 3, 21 hours 8 PM 63° 63° Clear     WNW   6 50% 44°

JOHNSTOWN, PA extended weather forecast

Monday
1 JUN 2026
Tuesday
2 JUN 2026
Wednesday
3 JUN 2026
Thursday
4 JUN 2026
Friday
5 JUN 2026
Low 51° Low 49° Low 50° Low 53° Low 57°
High 67° High 66° High 70° High 73° High 74°
JOHNSTOWN, PA 15915 weather forecast Day 4 JOHNSTOWN, PA 15915 weather forecast Day 5 JOHNSTOWN, PA 15915 weather forecast Day 6 JOHNSTOWN, PA 15915 weather forecast Day 7 <!--SEARCHED_TOWN_NAME--> weather forecast Day 8
Partly Cloudy
16% Rain
Clear
8% Rain
Partly Cloudy
10% Rain
Partly Cloudy
25% Rain
Partly Cloudy
38% Rain
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