I-78 weather conditions near Bethlehem, Pennsylvania

Roadnow AI Agent Live Update

7 day weather forecast

• Current condition: Overcast 67°F 2026-09-30T10:51:00-04:00
• This Afternoon 2026-09-30, Partly Sunny. Partly sunny, with a high near 76. Calm wind becoming west around 5 mph.
• Tonight 2026-09-30, Mostly Cloudy. Mostly cloudy, with a low around 61. Calm wind.
• Thursday 2026-10-01, Partly Sunny. Partly sunny, with a high near 77. Calm wind becoming southwest around 5 mph.
• Thursday Night 2026-10-01, Partly Cloudy. Partly cloudy, with a low around 63. South wind around 5 mph becoming calm.
• Friday 2026-10-02, Mostly Sunny then Slight Chance Showers. A slight chance of showers after 2pm. Partly sunny, with a high near 82. Light southwest wind increasing to 5 to 10 mph in the afternoon. Chance of precipitation is 20%.
• Friday Night 2026-10-02, Chance Showers. A chance of showers, mainly between 8pm and 2am. Mostly cloudy, with a low around 55. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
• Saturday 2026-10-03, Mostly Sunny. Mostly sunny, with a high near 69.
• Saturday Night 2026-10-03, Partly Cloudy. Partly cloudy, with a low around 50.
• Sunday 2026-10-04, Partly Sunny then Chance Showers. A chance of showers after 2pm. Mostly cloudy, with a high near 65. Chance of precipitation is 40%.
• Sunday Night 2026-10-04, Chance Showers then Mostly Cloudy. A chance of showers before 8pm. Mostly cloudy, with a low around 52. Chance of precipitation is 30%.
• Monday 2026-10-05, Mostly Sunny. Mostly sunny, with a high near 65.
• Monday Night 2026-10-05, Mostly Clear. Mostly clear, with a low around 41.
• Tuesday 2026-10-06, Sunny. Sunny, with a high near 59.