I-99 weather conditions near Port Matilda, Pennsylvania
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Seasoned Weather Conditions
Current Weather Conditions
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7 day weather forecast
Current condition: Mostly Cloudy 77°F 2025-07-16T09:53:00-04:00
Today 2025-07-16, Mostly Cloudy then T-storms Likely. Showers and thunderstorms likely, mainly after 3pm. Mostly cloudy, with a high near 85. Calm wind becoming south around 6 mph in the afternoon. Chance of precipitation is 60%. New rainfall amounts between a half and three quarters of an inch possible.
Tonight 2025-07-16, T-storms then Showers Likely. Showers and thunderstorms before 5am, then a chance of showers. Low around 69. Calm wind. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.
Thursday 2025-07-17, Slight Chance T-storms then Showers Likely. A slight chance of showers before 11am, then a slight chance of showers and thunderstorms between 11am and 2pm, then showers likely and possibly a thunderstorm after 2pm. Partly sunny, with a high near 88. West wind 5 to 9 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Thursday Night 2025-07-17, Showers Likely then Slight Chance Showers. Showers and thunderstorms likely before 11pm, then a slight chance of showers between 11pm and 2am. Mostly cloudy, with a low around 67. West wind 3 to 6 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Friday 2025-07-18, Partly Sunny then Slight Chance Showers. A slight chance of showers after 2pm. Partly sunny, with a high near 80. Northwest wind 3 to 6 mph. Chance of precipitation is 20%.
Friday Night 2025-07-18, Partly Cloudy. Partly cloudy, with a low around 61.
Saturday 2025-07-19, Partly Sunny then Chance T-storms. A chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 83. Chance of precipitation is 40%.
Saturday Night 2025-07-19, Chance T-storms. A chance of showers and thunderstorms. Mostly cloudy, with a low around 66. Chance of precipitation is 50%.
Sunday 2025-07-20, Showers Likely. A chance of showers, then showers likely and possibly a thunderstorm after 2pm. Mostly cloudy, with a high near 81. Chance of precipitation is 60%.
Sunday Night 2025-07-20, Showers Likely then Mostly Cloudy. Showers likely and possibly a thunderstorm before 8pm. Mostly cloudy, with a low around 62. Chance of precipitation is 60%.
Monday 2025-07-21, Partly Sunny then Chance Showers. A chance of showers. Partly sunny, with a high near 80. Chance of precipitation is 30%.
Monday Night 2025-07-21, Chance Showers. A chance of showers. Partly cloudy, with a low around 63. Chance of precipitation is 30%.
Tuesday 2025-07-22, Chance Showers then Chance T-storms. A chance of showers and thunderstorms. Partly sunny, with a high near 82. Chance of precipitation is 50%.
Current condition: Mostly Cloudy 77°F 2025-07-16T09:53:00-04:00 Today 2025-07-16, Mostly Cloudy then T-storms Likely. Showers and thunderstorms likely, mainly after 3pm. Mostly cloudy, with a high near 85. Calm wind becoming south around 6 mph in the afternoon. Chance of precipitation is 60%. New rainfall amounts between a half and three quarters of an inch possible.
Tonight 2025-07-16, T-storms then Showers Likely. Showers and thunderstorms before 5am, then a chance of showers. Low around 69. Calm wind. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.
Thursday 2025-07-17, Slight Chance T-storms then Showers Likely. A slight chance of showers before 11am, then a slight chance of showers and thunderstorms between 11am and 2pm, then showers likely and possibly a thunderstorm after 2pm. Partly sunny, with a high near 88. West wind 5 to 9 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Thursday Night 2025-07-17, Showers Likely then Slight Chance Showers. Showers and thunderstorms likely before 11pm, then a slight chance of showers between 11pm and 2am. Mostly cloudy, with a low around 67. West wind 3 to 6 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Friday 2025-07-18, Partly Sunny then Slight Chance Showers. A slight chance of showers after 2pm. Partly sunny, with a high near 80. Northwest wind 3 to 6 mph. Chance of precipitation is 20%.
Friday Night 2025-07-18, Partly Cloudy. Partly cloudy, with a low around 61.Saturday 2025-07-19, Partly Sunny then Chance T-storms. A chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 83. Chance of precipitation is 40%.
Saturday Night 2025-07-19, Chance T-storms. A chance of showers and thunderstorms. Mostly cloudy, with a low around 66. Chance of precipitation is 50%.
Sunday 2025-07-20, Showers Likely. A chance of showers, then showers likely and possibly a thunderstorm after 2pm. Mostly cloudy, with a high near 81. Chance of precipitation is 60%.Sunday Night 2025-07-20, Showers Likely then Mostly Cloudy. Showers likely and possibly a thunderstorm before 8pm. Mostly cloudy, with a low around 62. Chance of precipitation is 60%.
Monday 2025-07-21, Partly Sunny then Chance Showers. A chance of showers. Partly sunny, with a high near 80. Chance of precipitation is 30%.
Monday Night 2025-07-21, Chance Showers. A chance of showers. Partly cloudy, with a low around 63. Chance of precipitation is 30%.Tuesday 2025-07-22, Chance Showers then Chance T-storms. A chance of showers and thunderstorms. Partly sunny, with a high near 82. Chance of precipitation is 50%.