10-Day Weather Forecast - Mertztown, PA
- |46°FThunderstormsHourly details
Tonight
46°FMostly cloudy. Showers with a slight chance of thunderstorms this evening then a slight chance of showers after midnight. Not as cool with lows in the mid 40s. Southwest winds 10 to 15 mph with gusts up to 25 mph becoming west 5 to 10 mph after midnight. Chance of rain 90 percent.
Weekend Weather
- 53|45°FMostly SunnyHourly details
Day
53°FMostly sunny. Highs in the mid 50s. Northwest winds 5 to 10 mph.
Night
45°FMostly cloudy. Lows in the lower 40s. Northeast winds around 5 mph becoming southeast after midnight.
- 68|48°FPartly SunnyHourly details
Day
68°FMostly cloudy in the morning then becoming partly sunny. Warmer with highs in the upper 60s. South winds 5 to 10 mph.
Night
48°FShowers likely. Lows in the mid 40s. West winds 5 to 10 mph becoming north after midnight. Chance of rain 70 percent.
- 50|30°F70% Chance Rain ShowersHourly details
Day
50°FPartly sunny. Showers likely mainly in the morning. Much cooler. Near steady temperature in the mid 40s. Chance of rain 70 percent.
Night
30°FPartly cloudy in the evening then becoming mostly clear. Much colder with lows in the upper 20s.
- 44|34°FSunnyHourly details
Day
44°FSunny. Highs in the upper 40s.
Night
34°FMostly cloudy. Lows in the lower 30s.
- 50|31°FPartly SunnyHourly details
Day
50°FPartly sunny. Highs in the upper 40s.
Night
31°FPartly cloudy. Cold with lows around 30.
- 50|47°FMostly SunnyHourly details
Day
50°FMostly sunny. Highs in the mid 50s.
Night
47°FMostly cloudy with a 50 percent chance of rain. Lows in the upper 30s.
- 49|31°F50% Chance of Rain
Day
49°FPartly sunny with a 50 percent chance of rain. Highs in the lower 50s.
Night
31°FPartly cloudy with a slight chance of rain-snow mix. Chance of precipitation 25%. Low temperature around 31F. Dew point will be around 20F with an average humidity of 49%. Winds will be 9 mph from the N.
Weekend Weather
- 44|33°FSunny
Day
44°FSunny. High temperature around 44F. Dew point will be around 15F with an average humidity of 40%. Winds will be 4 mph from the NW.
Night
33°FMostly clear. Low temperature around 33F. Dew point will be around 20F with an average humidity of 52%. Winds will be 1 mph from the W.
- 48|37°FCloudy
Day
48°FCloudy. High temperature around 48F. Dew point will be around 26F with an average humidity of 55%. Winds will be 3 mph from the W.
Night
37°FPartly cloudy. Low temperature around 36F. Dew point will be around 28F with an average humidity of 63%. Winds will be 2 mph from the NW.













