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Current Weather Conditions for Londonderry, PA

Mostly clear, with a low around 67. Southeast wind around 1 mph.
69°F

Conditions

Wind: 2 mph SE
Humidity: 87%
Probability of Precipitation: 1%

Hourly Forcast (next 12 hours)

7 AM 8 AM 9 AM 10 AM 11 AM 12 PM 1 PM 2 PM 3 PM 4 PM 5 PM 6 PM 7 PM
69° 68° 68° 67° 69° 73° 75° 81° 84° 87° 89° 90° 91°

Upcoming Week

Day Forecast High Low
Overnight
Mostly Clear
Mostly clear, with a low around 67. Southeast wind around 1 mph.
87°F 72°F
Tuesday
Mostly Sunny
Mostly sunny, with a high near 92. South wind 1 to 10 mph.
87°F 72°F
Tuesday Night
Partly Cloudy
Partly cloudy, with a low around 71. South wind 5 to 9 mph.
87°F 72°F
Wednesday
Mostly Sunny then Isolated Showers And Thunderstorms
Isolated showers and thunderstorms after 2pm. Mostly sunny, with a high near 98. Heat index values as high as 110. Southwest wind around 6 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
87°F 72°F
Wednesday Night
Isolated Showers And Thunderstorms then Mostly Clear
Isolated showers and thunderstorms before 8pm. Mostly clear, with a low around 75. Southwest wind 2 to 6 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
87°F 72°F
Thursday
Sunny
Sunny, with a high near 101.
87°F 72°F
Thursday Night
Mostly Clear
Mostly clear, with a low around 77.
87°F 72°F
Friday
Sunny
Sunny, with a high near 102.
87°F 72°F
Friday Night
Chance Showers And Thunderstorms
A chance of showers and thunderstorms between 8pm and 2am. Partly cloudy, with a low around 75. Chance of precipitation is 30%.
87°F 72°F
Independence Day
Mostly Sunny then Chance Showers And Thunderstorms
A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 98. Chance of precipitation is 50%.
87°F 72°F
Saturday Night
Chance Showers And Thunderstorms
A chance of showers and thunderstorms before 8pm, then a chance of showers and thunderstorms between 8pm and 2am. Mostly cloudy, with a low around 72. Chance of precipitation is 50%.
87°F 72°F
Sunday
Mostly Sunny then Chance Showers And Thunderstorms
A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 94. Chance of precipitation is 30%.
87°F 72°F
Sunday Night
Chance Showers And Thunderstorms
A chance of showers and thunderstorms. Mostly cloudy, with a low around 71. Chance of precipitation is 40%.
87°F 72°F
Monday
Chance Rain Showers then Chance Showers And Thunderstorms
A chance of rain showers before 2pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 90.
87°F 72°F
Data provided by weather.gov