I-79 weather conditions near Washington, Pennsylvania

Roadnow AI Agent Live Update

7 day weather forecast

• Current condition: Fair 83°F 2025-06-13T15:56:00-04:00
• This Afternoon 2025-06-13, Chance T-storms. A chance of showers and thunderstorms. Mostly cloudy, with a high near 83. Light southwest wind. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
• Tonight 2025-06-13, Chance T-storms then Showers Likely. Showers and thunderstorms likely before 2am, then a chance of showers between 2am and 5am, then a chance of showers and thunderstorms after 5am. Mostly cloudy, with a low around 66. Light and variable wind. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
• Saturday 2025-06-14, Showers. Showers and possibly a thunderstorm. High near 78. Calm wind becoming west around 5 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
• Saturday Night 2025-06-14, Showers Likely. Showers likely and possibly a thunderstorm before 2am, then a chance of showers and thunderstorms after 2am. Mostly cloudy, with a low around 65. Light east wind. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
• Sunday 2025-06-15, Showers Likely. A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 2pm. Mostly cloudy, with a high near 77. Southeast wind 3 to 6 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
• Sunday Night 2025-06-15, Showers Likely. Showers and thunderstorms likely before 11pm, then a chance of showers. Mostly cloudy, with a low around 63. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
• Monday 2025-06-16, Chance Showers then Chance T-storms. A chance of showers between 8am and 3pm, then a chance of showers and thunderstorms after 3pm. Mostly cloudy, with a high near 79. Chance of precipitation is 50%.
• Monday Night 2025-06-16, Chance T-storms then Mostly Cloudy. A chance of thunderstorms before 8pm. Mostly cloudy, with a low around 64. Chance of precipitation is 30%.
• Tuesday 2025-06-17, Mostly Cloudy then Showers Likely. Showers likely and possibly a thunderstorm after 2pm. Mostly cloudy, with a high near 81. Chance of precipitation is 60%.
• Tuesday Night 2025-06-17, Showers Likely. Showers likely and possibly a thunderstorm before 8pm, then a chance of showers between 8pm and 2am. Mostly cloudy, with a low around 66. Chance of precipitation is 60%.
• Wednesday 2025-06-18, Chance Showers then Showers Likely. Showers likely and possibly a thunderstorm. Partly sunny, with a high near 85. Chance of precipitation is 60%.
• Wednesday Night 2025-06-18, Showers Likely then Chance T-storms. Showers and thunderstorms likely. Mostly cloudy, with a low around 69. Chance of precipitation is 60%.
• Juneteenth 2025-06-19, Chance Showers then Showers. Showers and possibly a thunderstorm. High near 82. Chance of precipitation is 80%.