National Weather Service forecast
State Line, Pennsylvania Weather
State Line 7-Day Forecast
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Overnight54°FMostly Clear
Mostly clear, with a low around 54. South wind around 6 mph.
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Wednesday74°FMostly Sunny1% chance of precipitation
Mostly sunny, with a high near 74. South wind 2 to 15 mph, with gusts as high as 22 mph.
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Wednesday Night61°FLight Rain90% chance of precipitation
Rain after 11pm. Mostly cloudy, with a low around 61. South wind 9 to 13 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch possible.
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Thursday75°FLight Rain Likely65% chance of precipitation
Rain likely. Mostly cloudy, with a high near 75. South wind 5 to 13 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
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Thursday Night55°FChance Light Rain42% chance of precipitation
A chance of rain. Mostly cloudy, with a low around 55. West wind 1 to 5 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.
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Friday68°FSlight Chance Light Rain18% chance of precipitation
A slight chance of rain before 1pm. Partly sunny, with a high near 68. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
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Friday Night45°FPartly Cloudy14% chance of precipitation
Partly cloudy, with a low around 45.
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Saturday60°FMostly Sunny10% chance of precipitation
Mostly sunny, with a high near 60.
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Saturday Night38°FPartly Cloudy10% chance of precipitation
Partly cloudy, with a low around 38.
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Sunday58°FMostly Sunny3% chance of precipitation
Mostly sunny, with a high near 58.
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Sunday Night36°FMostly Clear3% chance of precipitation
Mostly clear, with a low around 36.
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Monday59°FSunny4% chance of precipitation
Sunny, with a high near 59.
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Monday Night34°FMostly Clear4% chance of precipitation
Mostly clear, with a low around 34.
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Tuesday63°FSunny3% chance of precipitation
Sunny, with a high near 63.
Issued by the National Weather Service (CTP office), updated .
State Line Hourly Forecast
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State Line Weather Radar
Open the full radar for State LineAbout State Line
- Population (2020 Census)
- 2,804
- Coordinates
- 39.733, -77.725
- Elevation
- 699 ft
- NWS forecast office
- CTP
- Time zone
- America/New York
- Sunrise today
- 6:42 AM EST
- Sunset today
- 5:06 PM EST
- Daylight today
- 10 h 23 min
State Line Weather Questions
What is the weather forecast for State Line, Pennsylvania?
Overnight: Mostly clear, with a low around 54. South wind around 6 mph. Wednesday: Mostly sunny, with a high near 74. South wind 2 to 15 mph, with gusts as high as 22 mph.
Will it rain or snow in State Line this week?
The best chance of precipitation is Wednesday Night at 90%. Periods with a 30% chance or more: Wednesday Night (90%), Thursday (65%), Thursday Night (42%).
How warm and how cold will it get in State Line this week?
The warmest day is Thursday, with a high near 75°F. The coldest night is Monday Night, with a low near 34°F.
What time are sunrise and sunset in State Line today?
Sunrise is at 6:42 AM EST and sunset is at 5:06 PM EST, for 10 h 23 min of daylight.
Weather near State Line
- Greencastle 4 mi
- Waynesboro 8 mi
- Marion 9 mi
- Wayne Heights 10 mi
- Rouzerville 10 mi
- Pen Mar 11 mi
- Mont Alto 12 mi
- Mercersburg 12 mi