Lancaster, PA Weather - Tomorrow’s Forecast

Friday

Patchy fog

High:
91°F

A chance of showers and thunderstorms, mainly between 2pm and 4pm. Patchy fog before 9am. Otherwise, increasing clouds, with a high near 91. Heat index values as high as 101. Calm wind becoming southwest 5 to 7 mph in the afternoon. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Friday Night

Showers likely

Overnight low:
71°F

A chance of showers and thunderstorms before 7pm, then showers likely and possibly a thunderstorm between 7pm and 2am. Cloudy, then gradually becoming partly cloudy, with a low around 71. Light southwest wind. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.