I-78 weather conditions near Allentown, Pennsylvania

Roadnow AI Agent Live Update

7 day weather forecast

• Current condition: Mostly Cloudy 65°F 2025-07-03T20:51:00-04:00
• Tonight 2025-07-03, Mostly Clear. Mostly clear, with a low around 60. Northwest wind 5 to 10 mph.
• Independence Day 2025-07-04, Sunny. Sunny, with a high near 83. Northwest wind 5 to 10 mph.
• Friday Night 2025-07-04, Mostly Clear. Mostly clear, with a low around 58. North wind around 5 mph.
• Saturday 2025-07-05, Mostly Sunny. Mostly sunny, with a high near 86. Calm wind becoming southwest around 5 mph in the afternoon.
• Saturday Night 2025-07-05, Mostly Clear. Mostly clear, with a low around 65. Calm wind.
• Sunday 2025-07-06, Sunny. Sunny, with a high near 88.
• Sunday Night 2025-07-06, Partly Cloudy. Partly cloudy, with a low around 68.
• Monday 2025-07-07, Partly Sunny then Chance T-storms. A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 88. Chance of precipitation is 40%.
• Monday Night 2025-07-07, Chance T-storms. A chance of showers and thunderstorms. Partly cloudy, with a low around 70. Chance of precipitation is 30%.
• Tuesday 2025-07-08, Showers Likely. A chance of showers, then showers likely and possibly a thunderstorm after 2pm. Mostly sunny, with a high near 88. Chance of precipitation is 60%.
• Tuesday Night 2025-07-08, Showers Likely then Chance Showers. Showers likely and possibly a thunderstorm. Partly cloudy, with a low around 68. Chance of precipitation is 60%.
• Wednesday 2025-07-09, Mostly Sunny then Chance Showers. A chance of showers. Partly sunny, with a high near 88. Chance of precipitation is 40%.
• Wednesday Night 2025-07-09, Chance Showers. A chance of showers. Mostly cloudy, with a low around 68. Chance of precipitation is 30%.
• Thursday 2025-07-10, Chance Showers then Showers Likely. Showers likely and possibly a thunderstorm. Partly sunny, with a high near 84. Chance of precipitation is 60%.