| NWS Forecast for: Lehigh County Issued by: National Weather Service Philadelphia, PA Last Update: 400 AM EDT Thu Jun 25 2026 |  |
| Today: Mostly sunny. Highs in the lower 80s. Southeast winds around 5 mph, becoming south with gusts up to 20 mph this afternoon. Tonight: Mostly cloudy with a chance of thunderstorms. A slight chance of showers in the evening, then showers likely after midnight. Lows in the mid 60s. South winds 5 to 10 mph. Chance of rain 70 percent. Friday: Mostly cloudy with a chance of showers in the morning, then partly sunny in the afternoon. Humid with highs in the lower 80s. Southwest winds 5 to 10 mph. Chance of rain 30 percent. Friday Night: Mostly cloudy. A chance of showers in the evening, then showers likely after midnight. Lows in the mid 60s. West winds around 5 mph, becoming north after midnight. Chance of rain 70 percent. Saturday: Showers likely. Humid with highs in the mid 70s. East winds around 5 mph. Chance of rain 70 percent. Saturday Night: Mostly cloudy with a chance of showers in the evening, then partly cloudy after midnight. Lows in the lower 60s. Chance of rain 40 percent. Sunday: Mostly sunny. Highs in the mid 80s. Sunday Night: Partly cloudy. Lows in the lower 60s. Monday: Mostly sunny. Hot with highs in the upper 80s. Monday Night: Partly cloudy. Lows in the mid 60s. Tuesday: Mostly sunny. Hot with highs in the lower 90s. Tuesday Night: Partly cloudy. Lows in the upper 60s. Wednesday: Mostly sunny. Hot with highs in the mid 90s. | |
| Zone Forecast: Lehigh County | |
Visit your local NWS office at: https://www.weather.gov/phi/ |