10-Day Weather Forecast - Mertztown, PA

Mostly sunny. Cold with highs in the lower 30s. Southwest winds 5 to 10 mph increasing to around 15 mph this afternoon.

Mostly clear. Cold with lows around 10 above. West winds 10 to 15 mph with gusts up to 25 mph. Wind chill values as low as 4 below.

Sunny colder with highs around 19. West winds 10 to 15 mph with gusts up to 30 mph. Wind chill values as low as 6 below in the morning.

Mostly clear. Cold with lows around 4 above. West winds 5 to 10 mph. Wind chill values as low as 1 below.

Mostly sunny. Not as cold with highs around 30. South winds around 5 mph increasing to around 10 mph with gusts up to 20 mph in the afternoon.

Mostly cloudy and not as cold. Near steady temperature in the upper 20s.

Mostly sunny. Highs in the upper 30s.

Mostly clear in the evening then becoming partly cloudy. Cold with lows 15 to 20.

Partly sunny. Colder with highs in the upper 20s.

Mostly cloudy in the evening then becoming partly cloudy. Cold with lows around 10 above. Wind chill values as low as zero.

Mostly sunny and colder. Near steady temperature 10 to 15. Wind chill values as low as 5 below.

Mostly cloudy. Cold with lows zero to 5 above zero. Wind chill values as low as 5 below after midnight.

Partly sunny with a 30 percent chance of snow. Cold with highs 15 to 20. Wind chill values as low as 5 below in the morning.

Clear with a slight chance of snow. Chance of precipitation 30%. Low temperature around 5F. Dew point will be around -0F with an average humidity of 67%. Winds will be 4 mph from the NW.

Partly cloudy. High temperature around 19F. Dew point will be around 4F with an average humidity of 63%. Winds will be 8 mph from the NW.

Partly cloudy. Low temperature around 7F. Dew point will be around 2F with an average humidity of 69%. Winds will be 6 mph from the W.

Mostly sunny. High temperature around 21F. Dew point will be around 6F with an average humidity of 66%. Winds will be 8 mph from the NW.

Partly cloudy. Low temperature around 8F. Dew point will be around 5F with an average humidity of 72%. Winds will be 4 mph from the NW.

Mostly sunny. High temperature around 22F. Dew point will be around 9F with an average humidity of 70%. Winds will be 5 mph from the NW.

Partly cloudy with a slight chance of snow. Chance of precipitation 25%. Low temperature around 9F. Dew point will be around 7F with an average humidity of 76%. Winds will be 3 mph from the NW.