Stewartstown, Pennsylvania Weather
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Weather Forecast for Stewartstown, Pennsylvania : York County
Issued: 6:03 am EDT Sep 3, 2025 Latitude: 39.7537146 Longitude: -76.5913571 View on Google Maps

MouseOver for Detail Forecast
Today Tonight Thursday Friday Saturday Sunday Monday Tuesday
Mostly Sunny on Today Mostly Clear on Tonight 50% chance of thunderstorms on Thursday Mostly Sunny on Friday 60% chance of on Saturday Mostly Sunny on Sunday Sunny on Monday Mostly Sunny on Tuesday
High: 78°F Low: 59°F High: 82°F High: 84°F High: 81°F High: 72°F High: 73°F High: 73°F
Low: 60°F Low: 64°F Low: 56°F Low: 50°F Low: 51°F  
Mostly Sunny Mostly Clear Thunderstorms Mostly Sunny Partly Sunny Mostly Sunny Sunny Mostly Sunny
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Current Conditions at
YORK - (KTHV)
72°
Clear
as of 10:53 AM EDST
Rel. Humidity: 64%
Dew Point: 59°F
Visibility: 10 Miles
Pressure: 29.98 in.
Flight Rule: VFR
Wind Data
3 MPH
Cloud Level(s): Clear
Current Conditions at
COLLEGE PARK ARPT - (KCGS)
75°
Clear
as of 11:25 AM EDST
Rel. Humidity: 50%
Dew Point: 55°F
Visibility: 10 Miles
Pressure: 29.98 in.
Flight Rule: VFR
Wind Data
5 MPH
080° East
Cloud Level(s): Clear
Current Conditions at
LANCASTER - (KLNS)
72°
Clear
as of 10:53 AM EDST
Rel. Humidity: 60%
Dew Point: 57°F
Visibility: 10 Miles
Pressure: 29.98 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Clear
Mostly Sunny on Today Today... Mostly sunny, with a high near 78. Calm wind becoming south around 5 mph in the afternoon.
Mostly Clear on Tonight Tonight... Mostly clear, with a low around 59. South wind around 7 mph.
50% chance of thunderstorms Thursday Thursday... A chance of showers between 2pm and 5pm, then a chance of showers and thunderstorms after 5pm. Mostly sunny, with a high near 82. South wind 8 to 15 mph, with gusts as high as 23 mph. Chance of precipitation is 50%. New rainfall amounts between a quarter and half of an inch possible.
40% chance of thunderstorms Thursday Night Thursday Night... A chance of showers and thunderstorms before 11pm, then a chance of showers between 11pm and 2am. Mostly cloudy, with a low around 60. South wind 5 to 7 mph. Chance of precipitation is 40%. New precipitation amounts between a half and three quarters of an inch possible.
Mostly Sunny on Friday Friday... Mostly sunny, with a high near 84. Light south wind becoming southwest 5 to 10 mph in the morning.
Cloudy on Friday Night Friday Night... Partly cloudy, with a low around 64.
60% chance of Saturday Saturday... Showers likely after 2pm. Partly sunny, with a high near 81. Chance of precipitation is 60%.
60% chance of rain Saturday Night Saturday Night... Showers likely, mainly before 8pm. Mostly cloudy, with a low around 56. Chance of precipitation is 60%.
Mostly Sunny on Sunday Sunday... Mostly sunny, with a high near 72.
Cloudy on Sunday Night Sunday Night... Partly cloudy, with a low around 50.
Sunny on Monday Monday... Sunny, with a high near 73.
Mostly Clear on Monday Night Monday Night... Mostly clear, with a low around 51.
Mostly Sunny on Tuesday Tuesday... Mostly sunny, with a high near 73.
Sun Almanac for Stewartstown, Pennsylvania
Sunrise: 06:37 AM
Sunset: 7:34 PM
Civil Sunrise:06:09 AM
Civil Sunset: 8:02 PM
Nautical Sunrise: 05:37 AM
Nautical Sunset: 8:35 PM
Astro Sunrise: 05:03 AM
Astro Sunset: 9:09 PM
Any use of the information on this page is at your own risk. This information should not be relied upon in life-threatening situations, potential financial loss situations or in lieu of any officially disseminated information. Visit the National Weather Service for official information.