Lancaster County, PA Weather Forecast
County weather hub
Showers And Thunderstorms Likely
Compare major city weather across Lancaster County, scan the latest forecast snapshots, and jump into local 7-day outlook pages from one hub.
A chance of rain showers between 10am and 2pm, then showers and thunderstorms likely between 2pm and 3pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 89. West wind 3 to 8 mph. Chance of precipitation is 60%. New rainfall amounts less than a tenth of an inch possible.
County Weather Overview
This county weather page brings together forecast coverage for Lancaster County so visitors can compare temperatures, wind, and conditions across the region without hopping between unrelated pages.
Current forecast coverage spans 24 of 24 mapped cities in Lancaster County.
Page Snapshot
- Page focus
- county weather
- Forecast window
- Jul 10 to Jul 15, 2026
- Latest sync
- Jul 9, 2026 7:50 PM EDT
- Forecast office
- CTP
- Source
- NOAA / NWS
Daily Outlook
This Week in Lancaster County
Wednesday looks like the warmest upcoming period in Lancaster County at 95 degrees F.
Sunday Night is the coolest period ahead with temperatures near 63 degrees F.
The strongest winds are forecast for Wednesday at about 5 to 10 mph W.
Precipitation is mentioned in 4 upcoming forecast periods.
Forecast Details
- Last updated
- Jul 9, 2026 7:50 PM EDT
- Coverage
- 6 days
- Time zone
- America/New_York
- Forecast office
- CTP
- Radar station
- KDOX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
A chance of showers and thunderstorms before 8pm, then a chance of showers and thunderstorms between 8pm and 10pm, then a chance of showers and thunderstorms between 10pm and 3am. Mostly cloudy, with a low around 68. Northwest wind 2 to 6 mph. Chance of precipitation is 50%. New rainfall amounts between a quarter and half of an inch possible.
A chance of rain showers between 7am and 2pm, then a chance of showers and thunderstorms. Mostly cloudy, with a high near 85. North wind 2 to 7 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch possible.
A chance of showers and thunderstorms before 8pm. Mostly cloudy, with a low around 64. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.
Mostly sunny, with a high near 85.
Partly cloudy, with a low around 63.
Mostly sunny, with a high near 85.
Mostly clear, with a low around 64.
Sunny, with a high near 89.
Mostly clear, with a low around 69.
Sunny, with a high near 95.
Partly cloudy, with a low around 70.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Friday
Jul 10
|
Showers And Thunderstorms Likely
|
89°F |
3 to 8 mph
W
|
|
Friday Night
Jul 10
|
Chance Showers And Thunderstorms
|
68°F |
2 to 6 mph
NW
|
|
Saturday
Jul 11
|
Chance Rain Showers then Chance Showers And Thunderstorms
|
85°F |
2 to 7 mph
N
|
|
Saturday Night
Jul 11
|
Chance Showers And Thunderstorms then Mostly Cloudy
|
64°F |
2 to 6 mph
N
|
|
Sunday
Jul 12
|
Mostly Sunny
|
85°F |
5 mph
NE
|
|
Sunday Night
Jul 12
|
Partly Cloudy
|
63°F |
0 to 5 mph
SE
|
|
Monday
Jul 13
|
Mostly Sunny
|
85°F |
0 to 6 mph
SE
|
|
Monday Night
Jul 13
|
Mostly Clear
|
64°F |
1 to 5 mph
SW
|
|
Tuesday
Jul 14
|
Sunny
|
89°F |
1 to 8 mph
SW
|
|
Tuesday Night
Jul 14
|
Mostly Clear
|
69°F |
5 to 8 mph
SW
|
|
Wednesday
Jul 15
|
Sunny
|
95°F |
5 to 10 mph
W
|
|
Wednesday Night
Jul 15
|
Partly Cloudy
|
70°F |
3 to 10 mph
NW
|
Major City Forecasts
Live forecast snapshots for major cities across Lancaster County.
Coverage
Forecast coverage currently spans 24 of 24 mapped cities in Lancaster County.
Largest mapped city population in this region: 40,558.
