JOHNSTOWN, PA 15905 Weather Forecast & Current Conditions

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15905 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)

CURRENT WEATHER
JOHNSTOWN, PA Current Weather
7:54 AM EDT APR 12, 2026
Clear 45°F
Feels Like:	40°F
Dewpoint:	28°F
Rel. Hum.:	51%
Visibility:	10 miles
Wind:	SSE at 9 mph
Pressure:	30.35 inches
Last 72 hours
Local Area Snow Depth
Pennsylvania Current Weather
Pennsylvania MOS Forecast Weather

Weather Map

(Automated weather data from NWS/FAA)

15905 WEATHER FORECAST
10-Day model forecast maps 2025 Hurricanes	JOHNSTOWN, PA 15905 Weather Forecast	Snowfall Forecast pages Snow Depth pages

TODAY
Mostly sunny. Not as cool with highs in the upper 60s. South winds 10 to 15 mph with gusts up to 30 mph.

TONIGHT
Mostly cloudy. Unseasonably mild. Lows in the upper 50s. South winds 10 to 15 mph with gusts up to 25 mph.

MONDAY
Showers likely. Highs in the lower 70s. Southwest winds 15 to 20 mph with gusts up to 35 mph. Chance of rain 70 percent.

MONDAY NIGHT
Mostly cloudy. A chance of showers in the evening. Unseasonably mild. Lows in the upper 50s. Southwest winds 10 to 15 mph with gusts up to 30 mph. Chance of rain 50 percent.

TUESDAY
Mostly cloudy in the morning, then becoming partly sunny. A 40 percent chance of showers. Unseasonably warm with highs in the upper 70s. Southwest winds 10 to 15 mph with gusts up to 30 mph.

TUESDAY NIGHT
A chance of thunderstorms in the evening. Mostly cloudy with a chance of showers. Unseasonably mild. Lows in the lower 60s. Chance of rain 50 percent.

WEDNESDAY
Partly sunny with a chance of showers. Continued unseasonably warm with highs around 80. Chance of rain 50 percent.

WEDNESDAY NIGHT
Mostly cloudy with a chance of showers. Unseasonably mild. Lows in the lower 60s. Chance of rain 50 percent.

THURSDAY
Mostly cloudy. A chance of showers in the afternoon. Continued unseasonably warm with highs in the upper 70s. Chance of rain 40 percent.

THURSDAY NIGHT
Mostly cloudy with a chance of showers. Unseasonably mild. Lows in the upper 50s. Chance of rain 40 percent.

FRIDAY
Partly sunny. A chance of showers in the morning. Continued unseasonably warm with highs in the mid 70s. Chance of rain 30 percent.

FRIDAY NIGHT
Partly cloudy. Unseasonably mild. Lows in the upper 50s.

SATURDAY
Partly sunny with a 40 percent chance of showers. Continued unseasonably warm with highs around 80.

15905 WEATHER SATELLITE LOOPS

Visible Weather Satellite
JOHNSTOWN, PA 15905

Infrared Weather Satellite
JOHNSTOWN, PA 15905

15905 WEATHER RADAR LOOP

NEXRAD Weather Radar
JOHNSTOWN, PA 15905

MOS COMPUTER WEATHER FORECAST

JOHNSTOWN, PA 3 hourly weather forecast

weather forecast created 7:00 PM CDT 4/11/2026

DAY/DATE &
WEATHER FORECAST SUMMARY

Sunday
12 APR 2026

2 AM

41°

38°

Partly Cloudy

1%

0% Thunder
( 0% severe)

E 5

57%

27°

Low 39°

5 AM

40°

35°

Partly Cloudy

SE 8

62%

28°

High 68°

8 AM

43°

37°

Partly Cloudy

3%

0% Thunder
( 0% severe)

SSE 12

60%

30°

Partly Cloudy

11 AM

55°

52°

Clear

SSE 12

47%

35°

2 PM

65°

65°

Partly Cloudy

14%
RAIN
<.01 in

0% Thunder
( 10% severe)

S 13

40%

40°

5 PM

68°

68°

Mostly Cloudy

S 12

40%

43°

8 PM

64°

63°

Partly Cloudy

8%

0% Thunder
( 5% severe)

SSE 10

48%

44°

11 PM

61°

60°

Mostly Cloudy

S 10

56%

45°

Monday
13 APR 2026

2 AM

59°

57°

Partly Cloudy

9%

0% Thunder
( 1% severe)

SSW 10

62%

46°

Low 58°

5 AM

60°

58°

Mostly Cloudy

SSW 12

60%

46°

High 70°

8 AM

62°

60°

Mostly Cloudy

26%
RAIN
<.01 in

0% Thunder
( 4% severe)

SW 14

56%

46°

Mostly Cloudy

Chance of Rain

11 AM

65°

65°

Mostly Cloudy

WSW 16

54%

48°

2 PM

65°

65°

Mostly Cloudy

35%
RAIN
.25–.5 in

0% Thunder
( 7% severe)

WSW 17

56%

49°

5 PM

65°

65°

Mostly Cloudy

WSW 16

58%

50°

8 PM

63°

62°

Mostly Cloudy

14%
RAIN
<.01 in

0% Thunder
( 8% severe)

WSW 13

62%

50°

11 PM

61°

59°

Mostly Cloudy

WSW 12

67%

50°


JOHNSTOWN, PA extended weather forecast
Tuesday 14 APR 2026	Wednesday 15 APR 2026	Thursday 16 APR 2026	Friday 17 APR 2026	Saturday 18 APR 2026
Low 56°	Low 60°	Low 59°	Low 53°	Low 55°
High 77°	High 78°	High 74°	High 69°	High 73°

Overcast 50% Rain	Mostly Cloudy 61% Rain	Mostly Cloudy 55% Rain	Partly Cloudy 42% Rain	Partly Cloudy 31% Rain

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