Current Weather Conditions for Mercersburg, PA
68°F
Conditions
Wind: 6 mph NHumidity: 87%
Probability of Precipitation: 9%
Hourly Forcast (next 12 hours)
| 3 AM | 4 AM | 5 AM | 6 AM | 7 AM | 8 AM | 9 AM | 10 AM | 11 AM | 12 PM | 1 PM | 2 PM | 3 PM |
| 68° | 67° | 66° | 64° | 63° | 63° | 62° | 61° | 61° | 62° | 64° | 66° | 67° |
Upcoming Week
| Day | Forecast | High | Low |
|
Tonight |
Haze
Haze before 2am, then haze and isolated rain showers. Mostly cloudy, with a low around 61. Northeast wind around 6 mph. Chance of precipitation is 20%. |
77°F | 66°F |
|
Sunday |
Haze then Showers And Thunderstorms
Haze and a chance of rain showers before 2pm, then showers and thunderstorms. Cloudy, with a high near 70. East wind around 7 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible. |
77°F | 66°F |
|
Sunday Night |
Showers And Thunderstorms
Showers and thunderstorms. Mostly cloudy, with a low around 60. Southeast wind 2 to 7 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible. |
77°F | 66°F |
|
Monday |
Slight Chance Rain Showers then Chance Showers And Thunderstorms
A slight chance of rain showers before 2pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 73. South wind around 6 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch possible. |
77°F | 66°F |
|
Monday Night |
Chance Showers And Thunderstorms then Showers And Thunderstorms
A chance of showers and thunderstorms before 8pm, then showers and thunderstorms. Mostly cloudy, with a low around 62. South wind around 6 mph. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible. |
77°F | 66°F |
|
Tuesday |
Rain Showers Likely
Rain showers likely before 2pm, then a chance of showers and thunderstorms. Mostly cloudy, with a high near 76. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible. |
77°F | 66°F |
|
Tuesday Night |
Chance Showers And Thunderstorms then Mostly Clear
A chance of showers and thunderstorms before 8pm. Mostly clear, with a low around 56. Chance of precipitation is 30%. |
77°F | 66°F |
|
Wednesday |
Sunny
Sunny, with a high near 79. |
77°F | 66°F |
|
Wednesday Night |
Mostly Clear
Mostly clear, with a low around 59. |
77°F | 66°F |
|
Thursday |
Sunny
Sunny, with a high near 84. |
77°F | 66°F |
|
Thursday Night |
Partly Cloudy
Partly cloudy, with a low around 63. |
77°F | 66°F |
|
Friday |
Mostly Sunny then Chance Rain Showers
A chance of rain showers after 2pm. Mostly sunny, with a high near 85. Chance of precipitation is 30%. |
77°F | 66°F |
|
Friday Night |
Chance Showers And Thunderstorms
A chance of rain showers before 8pm, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 65. Chance of precipitation is 30%. |
77°F | 66°F |
|
Saturday |
Showers And Thunderstorms Likely
A chance of rain showers before 2pm, then showers and thunderstorms likely. Mostly cloudy, with a high near 78. |
77°F | 66°F |
| Data provided by weather.gov | |||