JOHNSTOWN, PA 15915 Weather Forecast & Current Conditions

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JOHNSTOWN, PA
Current Weather

5:54 AM EDT OCT 29, 2026
Clear
50°F
Feels Like: 48°F
Dewpoint: 48°F
Rel. Hum.: 93%
Visibility: 7 miles
Wind: SSW at 6 mph
Pressure: 30.25 inches
Last 72 hours

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JOHNSTOWN, PA 15915
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
TODAY
Sunny. Highs in the upper 60s. Southwest winds 5 to 10 mph.
TONIGHT
Mostly clear in the evening, then partly cloudy with a slight chance of showers after midnight. Mild. Lows in the lower 50s. Southwest winds 10 to 15 mph with gusts up to 30 mph. Chance of rain 20 percent.
FRIDAY
Partly sunny in the morning, then clearing. Highs in the lower 60s. Northwest winds 10 to 15 mph with gusts up to 25 mph.
FRIDAY NIGHT
Partly cloudy. Much cooler with lows in the upper 30s. Northwest winds 5 to 10 mph.
SATURDAY
Partly sunny. Highs in the upper 50s. Northeast winds around 5 mph, becoming east in the afternoon.
SATURDAY NIGHT
Mostly cloudy. Lows in the lower 40s.
SUNDAY
Mostly cloudy. Highs in the lower 60s.
SUNDAY NIGHT
Mostly cloudy. Lows in the mid 40s.
MONDAY
Partly sunny. Highs in the mid 60s.
MONDAY NIGHT
Mostly cloudy. Lows in the upper 40s.
TUESDAY
Partly sunny. Highs in the mid 60s.
TUESDAY NIGHT
Mostly cloudy. A chance of showers after midnight. Lows in the upper 40s. Chance of rain 30 percent.
WEDNESDAY
Mostly cloudy in the morning, then becoming partly sunny. A 40 percent chance of showers. Highs in the mid 60s.

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  6:00 PM CST 10/28/2026
Thursday
29 OCT 2026
JOHNSTOWN, PA 15915 weather forecast Day 1, 0 hours 1 AM 48° 45° Partly Cloudy 1%

0% Thunder
( 0% severe)
S   6 93% 46°
Low 45° JOHNSTOWN, PA 15915 weather forecast Day 1, 3 hours 4 AM 47° 44° Partly Cloudy S   6 93% 45°
High 67° JOHNSTOWN, PA 15915 weather forecast Day 1, 6 hours 7 AM 46° 43° Clear 1%

0% Thunder
( 0% severe)
S   6 93% 44°

Clear



JOHNSTOWN, PA 15915 weather forecast Day 1, 9 hours 10 AM 59° 58° Clear SW   7 64% 47°
JOHNSTOWN, PA 15915 weather forecast Day 1, 12 hours 1 PM 66° 66° Clear 2%

0% Thunder
( 0% severe)
W   10 47% 45°
JOHNSTOWN, PA 15915 weather forecast Day 1, 15 hours 4 PM 66° 66° Clear WSW   8 45% 44°
JOHNSTOWN, PA 15915 weather forecast Day 1, 18 hours 7 PM 57° 55° Clear 5%

0% Thunder
( 1% severe)
SW   8 64% 45°
JOHNSTOWN, PA 15915 weather forecast Day 1, 21 hours 10 PM 55° 52° Clear SW   9 66% 44°
Friday
30 OCT 2026
JOHNSTOWN, PA 15915 weather forecast Day 2, 0 hours 1 AM 55° 52° Partly Cloudy 17%
RAIN
<.01 in
0% Thunder
( 2% severe)
WSW   10 66% 44°
Low 52° JOHNSTOWN, PA 15915 weather forecast Day 2, 3 hours 4 AM 54° 51° Mostly Cloudy W   10 74% 46°
High 59° JOHNSTOWN, PA 15915 weather forecast Day 2, 6 hours 7 AM 52° 49° Mostly Cloudy 1%

0% Thunder
( 0% severe)
WNW   9 86% 48°

Partly Cloudy



JOHNSTOWN, PA 15915 weather forecast Day 2, 9 hours 10 AM 54° 51° Partly Cloudy WNW   10 74% 46°
JOHNSTOWN, PA 15915 weather forecast Day 2, 12 hours 1 PM 58° 55° Partly Cloudy 0%

0% Thunder
( 0% severe)
WNW   13 49% 39°
JOHNSTOWN, PA 15915 weather forecast Day 2, 15 hours 4 PM 57° 54° Partly Cloudy WNW   13 43% 35°
JOHNSTOWN, PA 15915 weather forecast Day 2, 18 hours 7 PM 50° 47° Partly Cloudy 0%

0% Thunder
( 0% severe)
WNW   8 56% 35°
JOHNSTOWN, PA 15915 weather forecast Day 2, 21 hours 10 PM 45° 42° Partly Cloudy NW   6 71% 36°

JOHNSTOWN, PA extended weather forecast

Saturday
31 OCT 2026
Sunday
1 NOV 2026
Monday
2 NOV 2026
Tuesday
3 NOV 2026
Wednesday
4 NOV 2026
Low 40° Low 44° Low 45° Low 44° Low 49°
High 56° High 58° High 56° High 60° High 63°
JOHNSTOWN, PA 15915 weather forecast Day 3 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
Partly Cloudy
5% Rain
Overcast
13% Rain
Overcast
39% Rain
Overcast
31% Rain
Overcast
34% Rain
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