JOHNSTOWN, PA 15915 Weather Forecast & Current Conditions

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15915 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)

CURRENT WEATHER
JOHNSTOWN, PA Current Weather
8:54 PM EDT JUN 13, 2026
Clear 70°F
Feels Like:	70°F
Dewpoint:	54°F
Rel. Hum.:	57%
Visibility:	10 miles
Wind:	SW at 6 mph
Pressure:	30.00 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. Lows in the lower 60s. Southwest winds 5 to 10 mph.

SUNDAY
Partly sunny in the morning, then mostly cloudy with showers with a chance of thunderstorms in the afternoon. Highs in the upper 70s. Temperature falling into the lower 70s in the afternoon. Southwest winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 90 percent.

SUNDAY NIGHT
Mostly cloudy. Showers with a chance of thunderstorms in the evening. Cooler with lows in the lower 50s. West winds 10 to 15 mph with gusts up to 30 mph. Chance of rain 90 percent.

MONDAY
Mostly cloudy in the morning, then becoming mostly sunny. Cooler with highs in the upper 60s. Northwest winds 10 to 15 mph with gusts up to 25 mph.

MONDAY NIGHT
Mostly clear. Lows around 50. West winds 5 to 10 mph with gusts up to 20 mph, becoming southwest after midnight.

TUESDAY
Mostly sunny. Highs in the lower 70s.

TUESDAY NIGHT
Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 50s.

WEDNESDAY
Partly sunny with a chance of showers. Highs in the mid 70s. Chance of rain 40 percent.

WEDNESDAY NIGHT
Mostly cloudy. Showers likely after midnight. Lows in the upper 50s. Chance of rain 60 percent.

THURSDAY
Showers. A chance of thunderstorms in the afternoon. Highs in the upper 70s. Chance of rain 90 percent.

THURSDAY NIGHT
Showers with a chance of thunderstorms in the evening, then showers likely after midnight. Lows in the upper 50s. Chance of rain 90 percent.

JUNETEENTH
Partly sunny with a 50 percent chance of showers. Highs in the lower 70s.

FRIDAY 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 6/13/2026

DAY/DATE &
WEATHER FORECAST SUMMARY

Saturday
13 JUN 2026

2 PM

75°

75°

Clear

0%

0% Thunder
( 5% severe)

WNW 9

46%

53°

High 78°

5 PM

77°

78°

Clear

W 8

43%

53°

Partly Cloudy

8 PM

72°

72°

Partly Cloudy

0%

0% Thunder
( 3% severe)

WSW 6

57%

56°

11 PM

64°

64°

Partly Cloudy

SSW 7

65%

52°

Sunday
14 JUN 2026

2 AM

61°

60°

Partly Cloudy

1%

0% Thunder
( 1% severe)

S 7

72%

52°

Low 60°

5 AM

60°

59°

Partly Cloudy

S 7

72%

51°

High 77°

8 AM

66°

66°

Mostly Cloudy

26%
RAIN
.25–.5 in

0% Thunder
( 8% severe)

SSW 7

65%

54°

Mostly Cloudy

Rain Likely

11 AM

73°

73°

Mostly Cloudy

SSW 9

55%

56°

2 PM

72°

72°

Mostly Cloudy

89%
RAIN
***

0% Thunder
( 37% severe)

WSW 12

64%

59°

5 PM

70°

70°

Mostly Cloudy

SW 13

76%

62°

8 PM

67°

67°

Mostly Cloudy

74%
RAIN
***

0% Thunder
( 18% severe)

W 14

84%

62°

11 PM

60°

58°

Mostly Cloudy

NW 13

90%

57°

Monday
15 JUN 2026

2 AM

56°

53°

Mostly Cloudy

6%

0% Thunder
( 2% severe)

WNW 10

90%

53°

Low 53°

5 AM

53°

50°

Mostly Cloudy

WNW 9

93%

51°

High 65°

8 AM

54°

51°

Mostly Cloudy

4%

0% Thunder
( 2% severe)

WNW 10

86%

50°

Mostly Cloudy

11 AM

59°

57°

Mostly Cloudy

WNW 12

69%

49°

2 PM

63°

62°

Partly Cloudy

3%

0% Thunder
( 2% severe)

W 13

56%

47°

5 PM

64°

63°

Partly Cloudy

W 12

52%

46°

8 PM

61°

60°

Partly Cloudy

W 8

60%

47°


JOHNSTOWN, PA extended weather forecast
Tuesday 16 JUN 2026	Wednesday 17 JUN 2026	Thursday 18 JUN 2026	Friday 19 JUN 2026	Saturday 20 JUN 2026
Low 54°	Low 57°	Low 64°	Low 60°	Low 57°
High 71°	High 78°	High 79°	High 72°	High 74°

Mostly Cloudy 45% Rain	Partly Cloudy 41% Rain	Overcast 79% Rain	Overcast 66% Rain	Mostly Cloudy 41% Rain

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