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Current conditions at
Lancaster, Lancaster Airport (KLNS)
Lat: 40.12°NLon: 76.29°WElev: 397ft.
Overcast
48°F
9°C
| Humidity | 83% |
| Wind Speed | E 14 mph |
| Barometer | 29.99 in (1015.8 mb) |
| Dewpoint | 43°F (6°C) |
| Visibility | 10.00 mi |
| Wind Chill | 42°F (6°C) |
| Last update | 15 Mar 11:53 pm EDT |
Extended Forecast for
Cornwall PA
Overnight

Low: 49 °F⇑
Showers
Monday

High: 67 °F
Severe
Thunderstorms
and BreezyMonday Night

Low: 28 °F
Rain/Snow and
BreezyTuesday

High: 35 °F
Partly Sunny
and BreezyTuesday Night

Low: 22 °F
Partly Cloudy
Wednesday

High: 38 °F
Partly Sunny
Wednesday Night

Low: 26 °F
Mostly Cloudy
Thursday

High: 47 °F
Partly Sunny
Thursday Night

Low: 34 °F
Mostly Cloudy
Detailed Forecast
Overnight
Showers, mainly before 5am. Temperature rising to around 57 by 5am. Southeast wind around 18 mph, with gusts as high as 32 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday
Showers and thunderstorms, mainly before 2pm, then showers and possibly a thunderstorm after 5pm. Some of the storms could be severe and produce heavy rainfall. High near 67. Breezy, with a south wind 17 to 24 mph, with gusts as high as 40 mph. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.
Monday Night
Rain showers, mixing with snow after 11pm, then gradually ending. The rain could be heavy at times. Some thunder is also possible. Low around 28. Breezy, with a west wind 20 to 24 mph, with gusts as high as 37 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Tuesday
Partly sunny, with a high near 35. Breezy, with a west wind 18 to 21 mph, with gusts as high as 34 mph.
Tuesday Night
Partly cloudy, with a low around 22. West wind 8 to 16 mph, with gusts as high as 24 mph.
Wednesday
Partly sunny, with a high near 38.
Wednesday Night
Mostly cloudy, with a low around 26.
Thursday
Partly sunny, with a high near 47.
Thursday Night
Mostly cloudy, with a low around 34.
Friday
Partly sunny, with a high near 54.
Friday Night
A chance of showers. Mostly cloudy, with a low around 40. Chance of precipitation is 40%.
Saturday
Mostly cloudy, with a high near 56.
Saturday Night
Mostly cloudy, with a low around 37.
Sunday
Partly sunny, with a high near 53.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Cornwall PA
40.27°N 76.41°W (Elev. 633 ft)
40.27°N 76.41°W (Elev. 633 ft)
8:06 pm EDT Mar 15, 2026
12am EDT Mar 16, 2026-6pm EDT Mar 22, 2026


