Johnstown - Cambria County (United States of America) weather

Overcast changing to sunny intervals by late morning.

Sunrise: 07:29

Sunset: 16:49

L UV

Overcast changing to sunny intervals by late morning.

Sunrise: 07:30

Sunset: 16:49

L UV

Sunny changing to partly cloudy by nighttime.

Sunrise: 07:31

Sunset: 16:50

L UV

Cloudy changing to light rain by lunchtime.

Sunrise: 07:32

Sunset: 16:50

L UV

Overcast changing to sunny intervals by late morning.

Sunrise: 07:32

Sunset: 16:50

L UV

Light rain changing to overcast in the afternoon.

Sunrise: 07:33

Sunset: 16:51

L UV

Overcast changing to sunny intervals by late morning.

Sunrise: 07:34

Sunset: 16:51

L UV

Scroll left Scroll right

Skip to Show full forecast

Today (12 December 2024)

Time	08:00	09:00	10:00	11:00	12:00	13:00	14:00	15:00	16:00	17:00	18:00	19:00	20:00	21:00	22:00	23:00
Weather symbols i
Chance of precipitation i	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%
Temperature °C °F i (°C)	-7°	-7°	-6°	-5°	-5°	-5°	-5°	-5°	-5°	-6°	-6°	-6°	-6°	-6°	-6°	-6°
Feels like temperature (°C) i	-15°	-15°	-14°	-13°	-13°	-13°	-12°	-12°	-13°	-13°	-13°	-12°	-12°	-12°	-12°	-12°
Wind direction and speed mph km/h knots m/s Beaufort i (mph)	W 17	W 18	W 19	W 19	W 19	W 18	W 17	W 16	W 15	W 12	W 12	W 10	W 10	W 10	W 10	W 10
Wind gust (mph) i	43	44	46	46	45	43	41	38	35	30	28	26	24	23	24	24
Visibility description km i (description)	VG	VG	G	G	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG
Humidity i	53%	48%	43%	41%	40%	40%	39%	39%	38%	39%	39%	40%	41%	40%	40%	41%
UV i	1	1	1	2	2	2	1	1	1	-	-	-	-	-	-	-

Friday (13 December 2024)

Time	00:00	01:00	02:00	03:00	04:00	05:00	06:00	07:00	08:00	09:00	10:00	11:00	12:00	13:00	14:00	15:00	16:00	17:00	18:00	19:00	22:00
Weather symbols
Chance of precipitation	<5%	<5%	<5%	10%	10%	20%	20%	20%	10%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%
Temperature (°C)	-5°	-5°	-5°	-5°	-5°	-5°	-6°	-6°	-6°	-5°	-4°	-4°	-3°	-3°	-2°	-2°	-2°	-3°	-4°	-4°	-4°
Feels like temperature (°C)	-11°	-11°	-11°	-11°	-11°	-11°	-11°	-10°	-10°	-9°	-8°	-8°	-7°	-7°	-6°	-5°	-6°	-6°	-6°	-6°	-7°
Wind direction and speed (mph)	W 10	W 10	W 10	W 10	W 9	WNW 8	WNW 8	WNW 7	WNW 7	WNW 6	WNW 6	WNW 6	WNW 6	WNW 7	WNW 6	WNW 6	WNW 5	NW 4	NNW 3	N 3	E 2
Wind gust (mph)	25	24	24	23	22	20	19	18	17	16	17	18	19	18	18	16	14	9	6	6	6
Visibility (description)	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG
Humidity	41%	46%	48%	55%	62%	67%	66%	70%	70%	67%	63%	61%	54%	52%	46%	43%	44%	54%	58%	60%	57%
UV	-	-	-	-	-	-	-	1	1	1	1	2	2	2	1	1	1	-	-	-	-

Saturday (14 December 2024)

Time	01:00	04:00	07:00	10:00	13:00	16:00	19:00	22:00
Weather symbols
Chance of precipitation	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%
Temperature (°C)	-4°	-4°	-4°	-1°	1°	1°	-1°	-2°
Feels like temperature (°C)	-6°	-6°	-7°	-5°	-3°	-3°	-5°	-6°
Wind direction and speed (mph)	E 2	ESE 3	ESE 4	SE 7	SE 10	SE 9	SE 6	SE 8
Wind gust (mph)	8	11	19	28	27	22	19	21
Visibility (description)	VG	VG	VG	VG	VG	VG	VG	VG
Humidity	51%	44%	38%	29%	31%	39%	45%	44%
UV	-	-	1	1	2	1	-	-

Sunday (15 December 2024)

Time	01:00	04:00	07:00	10:00	13:00	16:00	19:00	22:00
Weather symbols
Chance of precipitation	<5%	<5%	10%	30%	50%	80%	60%	40%
Temperature (°C)	-2°	-2°	-2°	0°	0°	1°	1°	1°
Feels like temperature (°C)	-6°	-6°	-6°	-5°	-5°	-4°	-4°	-3°
Wind direction and speed (mph)	SE 8	SE 8	SE 9	SSE 11	SE 10	SE 10	SSE 9	SSE 9
Wind gust (mph)	22	23	27	29	28	26	24	23
Visibility (description)	VG	VG	VG	VG	VG	M	M	G
Humidity	50%	56%	58%	61%	67%	86%	92%	92%
UV	-	-	1	1	1	1	-	-

Monday (16 December 2024)

Time	01:00	04:00	07:00	10:00	13:00	16:00	19:00	22:00
Weather symbols
Chance of precipitation	50%	40%	10%	10%	<5%	10%	40%	30%
Temperature (°C)	2°	2°	2°	4°	7°	8°	6°	5°
Feels like temperature (°C)	-2°	0°	1°	3°	6°	7°	4°	4°
Wind direction and speed (mph)	SSE 8	SSE 5	SE 4	SE 4	SSE 4	SSE 4	SE 4	SSE 5
Wind gust (mph)	17	11	9	11	12	10	13	16
Visibility (description)	M	G	G	G	VG	G	G	G
Humidity	92%	93%	96%	93%	87%	89%	95%	96%
UV	-	-	1	1	1	1	-	-

Tuesday (17 December 2024)

Time	01:00	04:00	07:00	10:00	13:00	16:00	19:00	22:00
Weather symbols
Chance of precipitation	40%	50%	50%	50%	40%	30%	20%	10%
Temperature (°C)	7°	7°	7°	8°	8°	6°	3°	1°
Feels like temperature (°C)	4°	5°	5°	5°	6°	2°	-2°	-4°
Wind direction and speed (mph)	SSE 7	S 8	SSW 9	SW 11	W 11	WNW 12	WNW 11	WNW 12
Wind gust (mph)	20	23	27	30	31	30	30	31
Visibility (description)	G	G	G	G	G	G	G	G
Humidity	96%	95%	94%	92%	90%	84%	84%	82%
UV	-	-	1	1	1	1	-	-

Wednesday (18 December 2024)

Time	01:00	04:00	07:00	10:00	13:00	16:00	19:00	22:00
Weather symbols
Chance of precipitation	10%	10%	10%	10%	10%	<5%	<5%	<5%
Temperature (°C)	0°	0°	-1°	0°	1°	1°	-1°	-1°
Feels like temperature (°C)	-5°	-5°	-5°	-5°	-3°	-3°	-3°	-3°
Wind direction and speed (mph)	WNW 11	WNW 10	WNW 9	WNW 9	W 8	W 7	SE 4	ESE 4
Wind gust (mph)	30	26	23	23	22	16	10	11
Visibility (description)	G	G	G	G	VG	VG	VG	VG
Humidity	78%	75%	75%	67%	63%	68%	76%	76%
UV	-	-	1	1	1	1	-	-

Tooltip header

×

Show full forecast

Updated: 12:33 (UTC) on Thu 12 Dec 2024

Forecast table explained i

Last 24 hours

UK video forecast

weather map

Forecast

Forecast for 08:00 (UTC-5), Thu

Updated 07:26 (UTC) on Thu 12 Dec 2024

Loading map...

Nearest forecasts

• Westmoreland Co. - A. Palmer 30.7 miles
• Cumberland 45.0 miles
• Pittsburgh International 62.1 miles
• Pittsburgh 62.8 miles
• University Park 63.1 miles
• Mercer 96.9 miles
• Dauphin 100 miles
• Wheeling 101 miles
• Harrisburg (Pa 106 miles
• Youngsville 109 miles

View all locations in United States of America

More from the Met Office

• CLIMATE CHANGE

  Causes of climate change

  Read
• LEARN ABOUT

  What is the Atlantic Meridional Overturning Circulation?

  Read
• LEARN ABOUT

  UK Snow 4 to 5 February 2012

  Read
• LEARN ABOUT

  Brown ocean effect

  Read
• LEARN ABOUT

  When does autumn start?

  Read
• WARNINGS AND ADVICE

  4 tips for staying safe in ice

  Read