Current Weather Conditions for Mercersburg, PA
67°F
Conditions
Wind: 6 mph SEHumidity: 79%
Probability of Precipitation: 72%
Hourly Forcast (next 12 hours)
| 12 AM | 1 AM | 2 AM | 3 AM | 4 AM | 5 AM | 6 AM | 7 AM | 8 AM | 9 AM | 10 AM | 11 AM | 12 PM |
| 67° | 66° | 65° | 64° | 63° | 63° | 62° | 61° | 61° | 60° | 61° | 62° | 62° |
Upcoming Week
| Day | Forecast | High | Low |
|
Tonight |
Showers And Thunderstorms Likely
Showers and thunderstorms likely before 2am. Mostly cloudy, with a low around 60. Southwest wind around 6 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch possible. |
59°F | 49°F |
|
Tuesday |
Chance Showers And Thunderstorms
A slight chance of rain showers between 7am and 1pm, then a chance of showers and thunderstorms between 1pm and 3pm, then a chance of showers and thunderstorms between 3pm and 5pm, then showers and thunderstorms likely. Mostly cloudy, with a high near 74. East wind around 5 mph. Chance of precipitation is 60%. New rainfall amounts less than a tenth of an inch possible. |
59°F | 49°F |
|
Tuesday Night |
Showers And Thunderstorms Likely then Chance Showers And Thunderstorms
Showers and thunderstorms likely before 7pm, then a chance of showers and thunderstorms between 7pm and 2am, then showers and thunderstorms likely. Mostly cloudy, with a low around 63. South wind around 7 mph. Chance of precipitation is 70%. New rainfall amounts less than a tenth of an inch possible. |
59°F | 49°F |
|
Wednesday |
Slight Chance Showers And Thunderstorms
A chance of rain showers before 8am, then a slight chance of showers and thunderstorms between 8am and 5pm. Mostly sunny, with a high near 81. West wind 6 to 15 mph, with gusts as high as 22 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible. |
59°F | 49°F |
|
Wednesday Night |
Mostly Cloudy then Chance Showers And Thunderstorms
A chance of rain showers between 2am and 5am, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 59. Southwest wind 6 to 14 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch possible. |
59°F | 49°F |
|
Thursday |
Showers And Thunderstorms
Showers and thunderstorms. Cloudy, with a high near 73. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible. |
59°F | 49°F |
|
Thursday Night |
Showers And Thunderstorms then Chance Showers And Thunderstorms
Showers and thunderstorms before 8pm, then a chance of showers and thunderstorms between 8pm and 2am, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 54. Chance of precipitation is 90%. |
59°F | 49°F |
|
Friday |
Chance Showers And Thunderstorms
A chance of showers and thunderstorms. Mostly sunny, with a high near 62. Chance of precipitation is 50%. |
59°F | 49°F |
|
Friday Night |
Chance Rain Showers
A chance of rain showers. Partly cloudy, with a low around 45. Chance of precipitation is 50%. |
59°F | 49°F |
|
Saturday |
Isolated Rain Showers then Mostly Sunny
Isolated rain showers before 8am. Mostly sunny, with a high near 63. |
59°F | 49°F |
|
Saturday Night |
Chance Rain Showers
A chance of rain showers after 8pm. Partly cloudy, with a low around 47. Chance of precipitation is 30%. |
59°F | 49°F |
|
Sunday |
Chance Rain Showers
A chance of rain showers before 2pm, then scattered showers and thunderstorms. Partly sunny, with a high near 64. Chance of precipitation is 40%. |
59°F | 49°F |
|
Sunday Night |
Chance Showers And Thunderstorms
A chance of showers and thunderstorms. Partly cloudy, with a low around 48. Chance of precipitation is 40%. |
59°F | 49°F |
|
Monday |
Scattered Showers And Thunderstorms
A slight chance of rain showers before 2pm, then scattered showers and thunderstorms. Mostly sunny, with a high near 69. Chance of precipitation is 30%. |
59°F | 49°F |
| Data provided by weather.gov | |||