National Weather Service Forecast for: Lancaster PA
Issued by: National Weather Service State College, PA
Updated: 8:06 am EDT May 26, 2026
 
Today

Today: Areas of dense fog before 10am. Otherwise, partly sunny, with a high near 80. Calm wind.
Areas Dense
Fog then
Partly Sunny
 Tonight

Tonight: Scattered showers, mainly after 1am. Patchy fog after 5am. Otherwise, cloudy, with a low around 63. Light south wind. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Cloudy then
Scattered
Showers and
Patchy Fog
 Wednesday

Wednesday: Scattered showers, mainly between 2pm and 4pm. Patchy fog before 9am. Otherwise, mostly cloudy, with a high near 80. Calm wind becoming west around 6 mph in the afternoon. Chance of precipitation is 40%. New precipitation amounts between a tenth and quarter of an inch possible.
Scattered
Showers and
Patchy Fog
 Wednesday
Night
Wednesday Night: Scattered showers before 8pm. Mostly cloudy, with a low around 60. Light west wind. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Scattered
Showers then
Partly Cloudy
 Thursday

Thursday: Sunny, with a high near 77. Northwest wind 8 to 15 mph, with gusts as high as 26 mph.
Sunny

 Thursday
Night
Thursday Night: Mostly clear, with a low around 52.
Mostly Clear

 Friday

Friday: Sunny, with a high near 75.
Sunny

 Friday
Night
Friday Night: Mostly clear, with a low around 52.
Mostly Clear

 Saturday

Saturday: Sunny, with a high near 73.
Sunny
Hi 80 °F Lo 63 °F Hi 80 °F Lo 60 °F Hi 77 °F Lo 52 °F Hi 75 °F Lo 52 °F Hi 73 °F

 

Today
 
 Areas of dense fog before 10am. Otherwise, partly sunny, with a high near 80. Calm wind.
Tonight
 
 Scattered showers, mainly after 1am. Patchy fog after 5am. Otherwise, cloudy, with a low around 63. Light south wind. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
 
 Scattered showers, mainly between 2pm and 4pm. Patchy fog before 9am. Otherwise, mostly cloudy, with a high near 80. Calm wind becoming west around 6 mph in the afternoon. Chance of precipitation is 40%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday Night
 
 Scattered showers before 8pm. Mostly cloudy, with a low around 60. Light west wind. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
 
 Sunny, with a high near 77. Northwest wind 8 to 15 mph, with gusts as high as 26 mph.
Thursday Night
 
 Mostly clear, with a low around 52.
Friday
 
 Sunny, with a high near 75.
Friday Night
 
 Mostly clear, with a low around 52.
Saturday
 
 Sunny, with a high near 73.
Saturday Night
 
 Partly cloudy, with a low around 51.
Sunday
 
 Mostly sunny, with a high near 72.
Sunday Night
 
 Partly cloudy, with a low around 53.
Monday
 
 Sunny, with a high near 75.

 

Forecast from NOAA-NWS for Lancaster PA.