10-Day Weather Forecast - Johnstown, PA

Mostly cloudy with a 40 percent chance of snow showers. Snow accumulation around an inch possible. Blustery with highs in the lower 20s. West winds 15 to 25 mph. Gusts up to 40 mph increasing to 50 mph in the afternoon. Wind chill values as low as 4 below.

Mostly cloudy and blustery colder with lows around zero. West winds 15 to 25 mph with gusts up to 45 mph. Wind chill values as low as 18 below.

Mostly sunny. Colder with highs around 10. West winds 15 to 20 mph with gusts up to 40 mph. Wind chill values as low as 18 below.

Mostly clear. Cold with lows around 5 above. Southwest winds 5 to 10 mph with gusts up to 25 mph. Wind chill values as low as 7 below.

Partly sunny in the morning then mostly cloudy with a chance of snow showers in the afternoon. Not as cool with highs in the lower 30s. Chance of snow 50 percent. Wind chill values as low as 5 below in the morning.

Mostly cloudy with a 50 percent chance of snow showers. Not as cool with lows in the lower 20s.

Mostly cloudy with a chance of snow showers in the morning then partly sunny in the afternoon. Highs in the upper 20s. Temperature falling into the lower 20s in the afternoon. Chance of snow 50 percent. Wind chill values as low as 5 above.

Mostly cloudy in the evening then becoming partly cloudy. Colder with lows around 10 above. Wind chill values as low as 5 below after midnight.

Partly sunny in the morning then becoming mostly cloudy. Highs in the lower 20s. Wind chill values as low as 5 below in the morning.

Mostly cloudy. Lows around 10 above. Wind chill values as low as zero.

Mostly cloudy with a 40 percent chance of snow showers. Highs in the lower 20s. Wind chill values as low as 5 below.

Mostly cloudy with a 40 percent chance of snow showers. Cold with lows zero to 5 above zero. Wind chill values as low as 10 below after midnight.

Mostly cloudy with a 50 percent chance of snow showers. Cold with highs 10 to 15. Wind chill values as low as 10 below.

Cloudy with a chance of snow. Chance of precipitation 45%. Low temperature around 2F. Dew point will be around -2F with an average humidity of 73%. Winds will be 11 mph from the W.

Cloudy with a slight chance of snow. Chance of precipitation 25%. High temperature around 11F. Dew point will be around -0F with an average humidity of 69%. Winds will be 13 mph from the W.

Cloudy with a slight chance of snow. Chance of precipitation 25%. Low temperature around 2F. Dew point will be around -0F with an average humidity of 74%. Winds will be 13 mph from the W.

Cloudy with a slight chance of snow. Chance of precipitation 25%. High temperature around 13F. Dew point will be around 1F with an average humidity of 69%. Winds will be 11 mph from the W.

Cloudy with a slight chance of snow. Chance of precipitation 30%. Low temperature around 7F. Dew point will be around 2F with an average humidity of 74%. Winds will be 9 mph from the W.