I-79 weather conditions near Washington, Pennsylvania
Roadnow AI Agent Live Update
Seasoned Weather Conditions
Current Weather Conditions
click anywhere on map to change location
7 day weather forecast
Current condition: NA°F 2025-06-21T22:10:51-00:00 - Tonight 2025-06-21, Mostly Clear. Mostly clear, with a low around 69. Southwest wind 6 to 8 mph.
Sunday 2025-06-22, Hot. Sunny and hot, with a high near 92. Heat index values as high as 100. West wind 6 to 9 mph.- Sunday Night 2025-06-22, Mostly Clear. Mostly clear, with a low around 72. Southwest wind around 5 mph becoming calm in the evening.
- Monday 2025-06-23, Hot. Sunny and hot, with a high near 94. Heat index values as high as 100. Calm wind becoming west around 6 mph in the afternoon.
- Monday Night 2025-06-23, Mostly Clear. Mostly clear, with a low around 73. Light southwest wind.
- Tuesday 2025-06-24, Hot. Sunny and hot, with a high near 93.
Tuesday Night 2025-06-24, Partly Cloudy. Partly cloudy, with a low around 72.Wednesday 2025-06-25, Sunny then Chance T-storms. A chance of showers and thunderstorms after 2pm. Mostly sunny and hot, with a high near 93. Chance of precipitation is 30%.
Wednesday Night 2025-06-25, Chance T-storms then Partly Cloudy. A chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 71. Chance of precipitation is 30%.
Thursday 2025-06-26, Mostly Sunny then Chance T-storms. A chance of showers and thunderstorms after 2pm. Mostly sunny and hot, with a high near 90. Chance of precipitation is 50%.
Thursday Night 2025-06-26, Chance T-storms. A chance of showers and thunderstorms. Partly cloudy, with a low around 71. Chance of precipitation is 30%.Friday 2025-06-27, Chance Showers then Chance T-storms. A chance of showers and thunderstorms. Mostly sunny and hot, with a high near 90. Chance of precipitation is 50%.
Friday Night 2025-06-27, Chance T-storms. A chance of showers and thunderstorms. Partly cloudy, with a low around 70. Chance of precipitation is 40%.Saturday 2025-06-28, Chance Showers then Showers Likely. Showers likely and possibly a thunderstorm. Mostly sunny, with a high near 88. Chance of precipitation is 60%.