JOHNSTOWN, PA 15915 Weather Forecast & Current Conditions

Local Weather
- Local weather by ZIP or City
- Local area snow depth
- CURRENT WEATHER MAPS
- - Fronts & Pressure Centers
- - Current U.S. Temperatures
- - Northwest U.S.
- - Northeast U.S.
- - Mid-Atlantic U.S.
- - Midwest U.S.
- - Central Plains U.S.
- - Southeast U.S.
- - Southern Plains U.S.
- - Southwest U.S.
- - Alaska
10 Day Forecasts
Other Forecasts
- Snowstorm Forecast
- U.S. 6-hourly Snowfall Forecast
- 3 DAY NAM MODEL FORECASTS
- - Clouds & Precipitation
- - Temperature
- 7 DAY NWS FORECASTS
- - Weather Type
- - Precip. Probability
- - High Temperatures
- - Low Temperatures
- - Cloud Cover
- - Wind
- - Relative Humidity
- - Dewpoint
- - Snowfall
- SEASONAL FORECASTS
- - Temperature
- - Precipitation
Severe Weather
Radar
- U.S. RADAR (NWS interactive)
- U.S. RADAR (by state)
Satellite

15915 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)

CURRENT WEATHER
JOHNSTOWN, PA Current Weather
5:54 AM EDT SEP 10, 2026
Overcast 66°F
Feels Like:	66°F
Dewpoint:	66°F
Rel. Hum.:	100%
Visibility:	7 miles
Wind:	W at 10 mph
Pressure:	30.03 inches
Last 72 hours
Local Area Snow Depth
Pennsylvania Current Weather
Pennsylvania MOS Forecast Weather

Weather Map

(Automated weather data from NWS/FAA)

15915 WEATHER FORECAST
10-Day model forecast maps 2026 Hurricanes	JOHNSTOWN, PA 15915 Weather Forecast	Snowfall Forecast pages Snow Depth pages

TODAY
Mostly cloudy. A chance of showers, mainly this morning. Highs in the upper 70s. West winds 5 to 10 mph. Chance of rain 40 percent.

TONIGHT
Cloudy. Isolated showers in the evening. Lows in the upper 50s. Northwest winds 5 to 10 mph, becoming north after midnight. Chance of rain 20 percent.

FRIDAY
Mostly sunny. Highs in the mid 70s. North winds around 5 mph.

FRIDAY NIGHT
Mostly clear in the evening, then becoming mostly cloudy. Lows in the upper 50s. East winds around 5 mph.

SATURDAY
Mostly cloudy. A chance of showers in the morning, then showers likely in the afternoon. Highs in the mid 70s. Southeast winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 70 percent.

SATURDAY NIGHT
Showers likely. Humid with lows in the mid 60s. Chance of rain 70 percent.

SUNDAY
Mostly cloudy in the morning, then becoming mostly sunny. Humid with highs in the upper 70s.

SUNDAY NIGHT
Partly cloudy. Lows in the upper 50s.

MONDAY
Partly sunny. Highs in the mid 70s.

MONDAY NIGHT
Partly cloudy. Lows in the lower 60s.

TUESDAY
Mostly sunny. Very warm with highs in the lower 80s.

TUESDAY NIGHT
Mostly cloudy with a chance of showers. Lows in the lower 60s. Chance of rain 40 percent.

WEDNESDAY
Partly sunny. A chance of showers in the afternoon. Humid with highs in the mid 70s. Chance of rain 50 percent.

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 PM CDT 9/ 9/2026

DAY/DATE &
WEATHER FORECAST SUMMARY

Thursday
10 SEP 2026

2 AM

70°

70°

Overcast

63%
RAIN
***

0% Thunder
( 10% severe)

WSW 10

87%

66°

Low 65°

5 AM

68°

68°

Mostly Cloudy

W 10

93%

66°

High 73°

8 AM

66°

66°

Mostly Cloudy

24%
RAIN
.1–.25 in

0% Thunder
( 3% severe)

W 8

100%

66°

Mostly Cloudy

Rain Likely

11 AM

68°

68°

Mostly Cloudy

W 9

93%

66°

2 PM

71°

71°

Mostly Cloudy

63%
RAIN
***

0% Thunder
( 14% severe)

W 10

84%

66°

5 PM

70°

70°

Mostly Cloudy

W 8

84%

65°

8 PM

66°

66°

Mostly Cloudy

52%
RAIN
.1–.25 in

0% Thunder
( 8% severe)

W 6

90%

63°

11 PM

64°

65°

Mostly Cloudy

NNE 3

97%

63°

Friday
11 SEP 2026

2 AM

63°

64°

Overcast

10%
RAIN
<.01 in

0% Thunder
( 3% severe)

N 3

97%

62°

Low 59°

5 AM

61°

62°

Mostly Cloudy

NE 3

97%

60°

High 73°

8 AM

59°

60°

Mostly Cloudy

1%

0% Thunder
( 0% severe)

ENE 3

96%

58°

Partly Cloudy

11 AM

66°

66°

Partly Cloudy

NNE 3

70%

56°

2 PM

71°

71°

Clear

0%

0% Thunder
( 2% severe)

NNW 3

55%

54°

5 PM

72°

72°

Partly Cloudy

NNW 3

53%

54°

8 PM

63°

64°

Partly Cloudy

0%

0% Thunder
( 0% severe)

E 5

75%

55°

11 PM

60°

60°

Partly Cloudy

ESE 5

84%

55°


JOHNSTOWN, PA extended weather forecast
Saturday 12 SEP 2026	Sunday 13 SEP 2026	Monday 14 SEP 2026	Tuesday 15 SEP 2026	Wednesday 16 SEP 2026
Low 63°	Low 63°	Low 62°	Low 60°	Low 66°
High 71°	High 77°	High 75°	High 79°	High 81°

Overcast 81% Rain	Mostly Cloudy 68% Rain	Mostly Cloudy 42% Rain	Partly Cloudy 26% Rain	Partly Cloudy 43% Rain

SELECT BOX EXAMPLES:

for LOCAL WEATHER:
SNOW DEPTH:
LOCAL WEATHER RADAR:
STATE WEATHER MAP:

Johnstown, PA
Johnstown, PA snow
Johnstown, PA radar
PA map

-or-
-or-
-or-

15915
15915 snow
15915 radar

-or-
-or-

PA
PA snow

Copyright © 2026 WeatherStreet.com

Put our free WeatherStreet weather lookup on your web page.

Terms & Conditions
This is not clickable - please e-mail us separately

This is not clickable - please e-mail us separately