I-78 weather conditions near Hellertown, Pennsylvania
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Seasoned Weather Conditions
Current Weather Conditions
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7 day weather forecast
Current condition: Light Rain and Breezy 77°F 2025-06-22T13:51:00-04:00 
This Afternoon 2025-06-22, Showers Likely. Showers likely and possibly a thunderstorm before 3pm, then scattered showers and thunderstorms, mainly between 3pm and 5pm. Mostly cloudy, with a high near 93. Heat index values as high as 100. West wind around 10 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tonight 2025-06-22, Decreasing Clouds. Mostly cloudy, then gradually becoming clear, with a low around 75. West wind around 5 mph becoming calm in the evening.
Monday 2025-06-23, Hot. Sunny and hot, with a high near 97. Heat index values as high as 109. Calm wind becoming northwest around 5 mph.
Monday Night 2025-06-23, Mostly Clear. Mostly clear, with a low around 76. Calm wind.- Tuesday 2025-06-24, Hot. Sunny and hot, with a high near 99. Calm wind becoming west around 5 mph in the afternoon.
- Tuesday Night 2025-06-24, Mostly Clear. Mostly clear, with a low around 76.
Wednesday 2025-06-25, Sunny then Chance T-storms. A chance of showers and thunderstorms after 2pm. Sunny, with a high near 94. Chance of precipitation is 30%.
Wednesday Night 2025-06-25, Chance T-storms then Chance Showers. A chance of showers and thunderstorms before 8pm, then a chance of showers between 8pm and 2am. Partly cloudy, with a low around 72. 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, with a high near 91. Chance of precipitation is 50%.
Thursday Night 2025-06-26, Chance T-storms then Chance Showers. A chance of showers and thunderstorms. Mostly cloudy, with a low around 70. Chance of precipitation is 40%.
Friday 2025-06-27, Chance Showers. A chance of showers. Mostly cloudy, with a high near 83. Chance of precipitation is 50%.
Friday Night 2025-06-27, Showers Likely. Showers likely. Mostly cloudy, with a low around 66. Chance of precipitation is 60%.Saturday 2025-06-28, Chance Showers then Chance T-storms. A chance of showers and thunderstorms. Mostly cloudy, with a high near 80. Chance of precipitation is 50%.