JOHNSTOWN, PA 15915 Weather Forecast & Current Conditions

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15915 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)

CURRENT WEATHER
JOHNSTOWN, PA Current Weather
5:54 PM EDT SEP 30, 2025
Clear 72°F
Feels Like:	72°F
Dewpoint:	36°F
Rel. Hum.:	27%
Visibility:	10 miles
Wind:	NE at 5 mph
Pressure:	30.14 inches
Last 72 hours
Local Area Snow Depth
Pennsylvania Current Weather
Pennsylvania MOS Forecast Weather

Regional Weather Maps

(Automated weather data from NWS/FAA)

15915 WEATHER FORECAST
10-Day model forecast maps 2025 Hurricanes	JOHNSTOWN, PA 15915 Weather Forecast	Snowfall Forecast pages Snow Depth pages

TONIGHT
Partly cloudy this evening, then becoming clear. Lows in the upper 40s. Northeast winds 5 to 10 mph with gusts up to 20 mph.

WEDNESDAY
Sunny. Highs in the upper 60s. Northeast winds 5 to 10 mph.

WEDNESDAY NIGHT
Mostly clear. Lows in the lower 40s. East winds around 5 mph.

THURSDAY
Mostly sunny. Highs in the mid 60s. Southeast winds 5 to 10 mph.

THURSDAY NIGHT
Partly cloudy. Lows in the mid 40s. Southeast winds 5 to 10 mph.

FRIDAY
Mostly sunny. Highs in the lower 70s.

FRIDAY NIGHT
Clear. Lows in the upper 40s.

SATURDAY
Sunny. Highs in the mid 70s.

SATURDAY NIGHT
Clear. Lows in the upper 40s.

SUNDAY
Sunny. Highs in the mid 70s.

SUNDAY NIGHT
Mostly clear. Lows in the lower 50s.

MONDAY
Sunny. Highs in the upper 70s.

MONDAY NIGHT
Partly cloudy. Lows in the mid 50s.

15915 WEATHER SATELLITE LOOPS

Visible Weather Satellite
JOHNSTOWN, PA 15915

Infrared Weather Satellite
JOHNSTOWN, PA 15915

15915 WEATHER RADAR LOOP

NEXRAD Weather Radar
JOHNSTOWN, PA 15915

MOS COMPUTER WEATHER FORECAST

JOHNSTOWN, PA 3 hourly weather forecast

weather forecast created 7:00 AM CDT 9/30/2025

DAY/DATE &
WEATHER FORECAST SUMMARY

TIME
EDT

TEMP
(deg. F)

FEELS
LIKE

CLOUD
COVER

PRECIP
PROB.

THUNDER
PROB.

WIND
dir./mph

REL
HUM

DEWPT
(deg. F)

Tuesday
30 SEP 2025

2 PM

72°

Mostly Cloudy

0% Thunder
( 0% severe)

NE 8

44%

49°

High 73°

5 PM

72°

Partly Cloudy

NE 8

39%

46°

Decreasing Clouds

8 PM

63°

Partly Cloudy

0% Thunder
( 0% severe)

ENE 7

54%

46°

11 PM

59°

58°

Clear

NE 8

62%

46°

Wednesday
1 OCT 2025

2 AM

55°

53°

Clear

0% Thunder
( 0% severe)

ENE 8

74%

47°

Low 48°

5 AM

51°

48°

Clear

ENE 8

77%

44°

High 67°

8 AM

49°

45°

Clear

0% Thunder
( 0% severe)

ENE 8

77%

42°

Clear

11 AM

58°

56°

Clear

ENE 8

51%

40°

2 PM

64°

Clear

0% Thunder
( 0% severe)

NE 8

37%

37°

5 PM

64°

Clear

NE 9

34%

35°

8 PM

55°

53°

Clear

0% Thunder
( 0% severe)

ENE 7

47%

35°

11 PM

51°

48°

Clear

E 7

54%

35°

Thursday
2 OCT 2025

2 AM

48°

45°

Clear

0% Thunder
( 0% severe)

E 7

63%

36°

Low 43°

5 AM

46°

42°

Partly Cloudy

ESE 7

68%

36°

High 65°

8 AM

45°

41°

Partly Cloudy

0% Thunder
( 0% severe)

ESE 7

73%

37°

Partly Cloudy

11 AM

56°

54°

Partly Cloudy

SE 9

51%

38°

2 PM

62°

61°

Partly Cloudy

0% Thunder
( 0% severe)

SE 9

41%

38°

5 PM

63°

62°

Partly Cloudy

SE 9

39%

38°

8 PM

55°

53°

Partly Cloudy

SE 8

55%

39°


JOHNSTOWN, PA extended weather forecast
Friday 3 OCT 2025	Saturday 4 OCT 2025	Sunday 5 OCT 2025	Monday 6 OCT 2025	Tuesday 7 OCT 2025
Low 48°	Low 52°	Low 53°	Low 55°	Low 56°
High 68°	High 73°	High 74°	High 72°	High 69°

Clear 15% Rain	Clear 11% Rain	Partly Cloudy 20% Rain	Mostly Cloudy 41% Rain	Overcast 67% Rain