Current Weather Conditions for Mercersburg, PA
68°F
Conditions
Wind: 6 mph SHumidity: 97%
Probability of Precipitation: 17%
Hourly Forcast (next 12 hours)
| 8 AM | 9 AM | 10 AM | 11 AM | 12 PM | 1 PM | 2 PM | 3 PM | 4 PM | 5 PM | 6 PM | 7 PM | 8 PM |
| 68° | 68° | 68° | 68° | 69° | 71° | 73° | 76° | 80° | 83° | 85° | 86° | 85° |
Upcoming Week
| Day | Forecast | High | Low |
|
Overnight |
Slight Chance Rain Showers
A slight chance of rain showers. Cloudy, with a low around 68. South wind around 6 mph. Chance of precipitation is 20%. |
81°F | 65°F |
|
Saturday |
Showers And Thunderstorms Likely
A slight chance of rain showers before 11am, then showers and thunderstorms likely. Partly sunny, with a high near 87. Southwest wind around 6 mph. Chance of precipitation is 60%. New rainfall amounts less than a tenth of an inch possible. |
81°F | 65°F |
|
Saturday Night |
Showers And Thunderstorms Likely then Partly Cloudy
Showers and thunderstorms likely before 8pm, then a slight chance of showers and thunderstorms between 8pm and 9pm. Partly cloudy, with a low around 68. West wind around 6 mph. Chance of precipitation is 60%. New rainfall amounts less than a tenth of an inch possible. |
81°F | 65°F |
|
Sunday |
Mostly Sunny
Mostly sunny, with a high near 87. Northwest wind around 3 mph. |
81°F | 65°F |
|
Sunday Night |
Partly Cloudy
Partly cloudy, with a low around 69. Southwest wind around 3 mph. |
81°F | 65°F |
|
Monday |
Showers And Thunderstorms Likely
A slight chance of rain showers between 8am and 2pm, then showers and thunderstorms likely. Mostly sunny, with a high near 86. Chance of precipitation is 70%. New rainfall amounts between three quarters and one inch possible. |
81°F | 65°F |
|
Monday Night |
Showers And Thunderstorms Likely then Chance Showers And Thunderstorms
Showers and thunderstorms likely before 8pm, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 70. Chance of precipitation is 70%. |
81°F | 65°F |
|
Tuesday |
Showers And Thunderstorms Likely
A slight chance of rain showers before 8am, then showers and thunderstorms likely. Partly sunny, with a high near 82. Chance of precipitation is 60%. |
81°F | 65°F |
|
Tuesday Night |
Showers And Thunderstorms Likely then Partly Cloudy
Showers and thunderstorms likely before 8pm. Partly cloudy, with a low around 64. Chance of precipitation is 60%. |
81°F | 65°F |
|
Wednesday |
Sunny
Sunny, with a high near 84. |
81°F | 65°F |
|
Wednesday Night |
Partly Cloudy
Partly cloudy, with a low around 65. |
81°F | 65°F |
|
Thursday |
Mostly Sunny then Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 85. |
81°F | 65°F |
|
Thursday Night |
Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms before 2am. Mostly clear, with a low around 65. |
81°F | 65°F |
|
Independence Day |
Sunny then Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms after 2pm. Sunny, with a high near 83. |
81°F | 65°F |
| Data provided by weather.gov | |||