10-Day Weather Forecast - Mercersburg, PA
- 40|40°F70% Chance Rain ShowersHourly details
Today
40°FCloudy. A chance of rain showers this morning then rain showers likely this afternoon. Highs in the lower 40s. South winds around 5 mph. Chance of rain 70 percent.
Tonight
40°FMostly cloudy. A slight chance of rain in the evening then a chance of rain after midnight. Not as cool with lows in the upper 30s. Temperature rising into the mid 40s after midnight. South winds 5 to 10 mph. Gusts up to 30 mph after midnight. Chance of rain 50 percent.
- 51|26°F50% Chance of RainHourly details
Day
51°FMostly cloudy with a chance of rain in the morning then partly sunny in the afternoon. Breezy and not as cool with highs in the mid 50s. Temperature falling into the mid 30s in the afternoon. Southwest winds 15 to 25 mph with gusts up to 45 mph. Chance of rain 50 percent.
Night
26°FMostly cloudy and blustery cooler with lows in the mid 20s. West winds 15 to 25 mph with gusts up to 50 mph.
- 31|26°FPartly SunnyHourly details
Day
31°FPartly sunny and blustery. Much cooler with highs in the lower 30s. West winds 15 to 25 mph. Gusts up to 50 mph decreasing to 40 mph in the afternoon.
Night
26°FPartly cloudy in the evening then becoming mostly cloudy. Lows in the lower 20s.
- 37|26°FPartly SunnyHourly details
Day
37°FPartly sunny in the morning then becoming mostly cloudy. Highs in the upper 30s.
Night
26°FMostly cloudy. Lows in the mid 20s.
- 30|21°FMostly CloudyHourly details
Day
30°FMostly cloudy. Highs in the mid 30s.
Night
21°FMostly cloudy in the evening then becoming partly cloudy. Lows around 20.
- 31|22°FMostly SunnyHourly details
Day
31°FMostly sunny. Highs in the lower 30s.
Night
22°FMostly clear. Lows around 20.
Weekend Weather
- 37|26°FMostly Sunny
Day
37°FMostly sunny. Highs in the upper 30s.
Night
26°FPartly cloudy. Low temperature around 26F. Dew point will be around 18F with an average humidity of 64%. Winds will be 2 mph from the W.
- 37|27°FMostly Sunny
Day
37°FMostly sunny. High temperature around 37F. Dew point will be around 21F with an average humidity of 63%. Winds will be 1 mph from the SW.
Night
27°FCloudy. Low temperature around 27F. Dew point will be around 21F with an average humidity of 70%. Winds will be 2 mph from the NW.
- 37|28°FMostly Sunny
Day
37°FMostly sunny. High temperature around 37F. Dew point will be around 23F with an average humidity of 66%. Winds will be 3 mph from the NW.
Night
28°FPartly cloudy. Low temperature around 28F. Dew point will be around 23F with an average humidity of 73%. Winds will be 2 mph from the NW.
- 38|27°FCloudy
Day
38°FCloudy. High temperature around 38F. Dew point will be around 25F with an average humidity of 70%. Winds will be 2 mph from the NW.
Night
27°FPartly cloudy. Low temperature around 27F. Dew point will be around 23F with an average humidity of 74%. Winds will be 2 mph from the NW.
