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: Fair 49°F 2025-05-12T04:15:00-04:00
Today 2025-05-12, Mostly Sunny. Mostly sunny, with a high near 78. Calm wind becoming south 5 to 7 mph in the afternoon.
Tonight 2025-05-12, Scattered Showers then Showers Likely. Showers likely, mainly after 1am. Cloudy, with a low around 59. South wind around 5 mph becoming calm in the evening. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday 2025-05-13, Showers. Showers, with thunderstorms also possible after 5pm. High near 67. Southeast wind 5 to 9 mph, with gusts as high as 22 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.
Tuesday Night 2025-05-13, Showers. Showers and possibly a thunderstorm. Low around 59. Southeast wind 6 to 8 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Wednesday 2025-05-14, Showers. Showers likely, then showers and possibly a thunderstorm after 2pm. High near 68. Southeast wind around 7 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday Night 2025-05-14, Showers then Scattered Showers. Showers and possibly a thunderstorm before 8pm, then scattered showers. Low around 60. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Thursday 2025-05-15, Scattered Showers then Showers Likely. Showers likely, mainly after 2pm. Partly sunny, with a high near 77. Chance of precipitation is 60%.
Thursday Night 2025-05-15, Showers Likely then Scattered T-storms. Showers likely, with thunderstorms also possible after 2am. Mostly cloudy, with a low around 61. Chance of precipitation is 60%.
Friday 2025-05-16, Scattered T-storms then Showers Likely. Scattered showers and thunderstorms, then showers likely and possibly a thunderstorm after 2pm. Mostly cloudy, with a high near 81. Chance of precipitation is 70%.
Friday Night 2025-05-16, Showers Likely then Scattered T-storms. Showers likely and possibly a thunderstorm before 8pm, then scattered showers and thunderstorms after 8pm. Mostly cloudy, with a low around 59. Chance of precipitation is 60%.
Saturday 2025-05-17, Scattered Showers then Showers Likely. Showers likely. Partly sunny, with a high near 78. Chance of precipitation is 70%.
Saturday Night 2025-05-17, Showers Likely then Chance T-storms. Showers and thunderstorms likely. Partly cloudy, with a low around 56. Chance of precipitation is 60%.
Sunday 2025-05-18, Mostly Sunny then Chance Showers. A chance of showers. Mostly sunny, with a high near 74. Chance of precipitation is 30%.
Current condition: Fair 49°F 2025-05-12T04:15:00-04:00 
Today 2025-05-12, Mostly Sunny. Mostly sunny, with a high near 78. Calm wind becoming south 5 to 7 mph in the afternoon.Tonight 2025-05-12, Scattered Showers then Showers Likely. Showers likely, mainly after 1am. Cloudy, with a low around 59. South wind around 5 mph becoming calm in the evening. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday 2025-05-13, Showers. Showers, with thunderstorms also possible after 5pm. High near 67. Southeast wind 5 to 9 mph, with gusts as high as 22 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.
Tuesday Night 2025-05-13, Showers. Showers and possibly a thunderstorm. Low around 59. Southeast wind 6 to 8 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Wednesday 2025-05-14, Showers. Showers likely, then showers and possibly a thunderstorm after 2pm. High near 68. Southeast wind around 7 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.Wednesday Night 2025-05-14, Showers then Scattered Showers. Showers and possibly a thunderstorm before 8pm, then scattered showers. Low around 60. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Thursday 2025-05-15, Scattered Showers then Showers Likely. Showers likely, mainly after 2pm. Partly sunny, with a high near 77. Chance of precipitation is 60%.
Thursday Night 2025-05-15, Showers Likely then Scattered T-storms. Showers likely, with thunderstorms also possible after 2am. Mostly cloudy, with a low around 61. Chance of precipitation is 60%.
Friday 2025-05-16, Scattered T-storms then Showers Likely. Scattered showers and thunderstorms, then showers likely and possibly a thunderstorm after 2pm. Mostly cloudy, with a high near 81. Chance of precipitation is 70%.
Friday Night 2025-05-16, Showers Likely then Scattered T-storms. Showers likely and possibly a thunderstorm before 8pm, then scattered showers and thunderstorms after 8pm. Mostly cloudy, with a low around 59. Chance of precipitation is 60%.
Saturday 2025-05-17, Scattered Showers then Showers Likely. Showers likely. Partly sunny, with a high near 78. Chance of precipitation is 70%.
Saturday Night 2025-05-17, Showers Likely then Chance T-storms. Showers and thunderstorms likely. Partly cloudy, with a low around 56. Chance of precipitation is 60%.
Sunday 2025-05-18, Mostly Sunny then Chance Showers. A chance of showers. Mostly sunny, with a high near 74. Chance of precipitation is 30%.