Newtown, Pennsylvania Weather
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Click for Extreme Heat Warning for Newtown, Pennsylvania
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Weather Forecast for Newtown, Pennsylvania : Lancaster County
Issued: 2:10 pm EDT Jun 21, 2025 Latitude: 40.0742633 Longitude: -76.4927434 View on Google Maps

MouseOver for Detail Forecast
This Afternoon Tonight Sunday Monday Tuesday Wednesday Thursday Friday Saturday
20% chance of thunderstorms on This Afternoon Mostly Cloudy on Tonight Sunny on Sunday Sunny on Monday Sunny on Tuesday Sunny on Wednesday 40% chance of rain on Thursday 40% chance of rain on Friday 20% chance of rain on Saturday
High: 89°F Low: 71°F High: 95°F High: 97°F High: 98°F High: 96°F High: 93°F High: 87°F High: 87°F
Low: 75°F Low: 77°F Low: 75°F Low: 73°F Low: 72°F Low: 70°F  
Thunderstorms Mostly Cloudy Sunny Sunny Sunny Sunny Rain Rain Rain
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Current Conditions at
LANCASTER - (KLNS)
88°
Feels like 89°F
Partly Cloudy
as of 2:53 PM EDST
Rel. Humidity: 45%
Dew Point: 64°F
Visibility: 10 Miles
Pressure: 30.12 in.
Flight Rule: VFR
Wind Data
7 MPH
Cloud Level(s): Scattered at 6000ft
Current Conditions at
MIDDLETWN/HARRISB - (KMDT)
88°
Feels like 90°F
Mostly Cloudy
as of 2:56 PM EDST
Rel. Humidity: 48%
Dew Point: 66°F
Visibility: 10 Miles
Pressure: 30.10 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Broken at 4500ft, Broken at 15000ft
Current Conditions at
HARRISBURG - (KCXY)
88°
Feels like 90°F
Mostly Clear
as of 2:56 PM EDST
Rel. Humidity: 48%
Dew Point: 66°F
Visibility: 10 Miles
Pressure: 30.11 in.
Flight Rule: VFR
Wind Data
6 MPH
Cloud Level(s): Few at 8000ft
Current Conditions at
YORK - (KTHV)
84°
Partly Cloudy
as of 2:53 PM EDST
Rel. Humidity: 51%
Dew Point: 64°F
Visibility: 10 Miles
Pressure: 30.12 in.
Flight Rule: VFR
Wind Data
3 MPH
Cloud Level(s): Scattered at 6000ft
20% chance of thunderstorms This Afternoon This Afternoon... A slight chance of showers, with thunderstorms also possible after 5pm. Mostly sunny, with a high near 89. West wind around 6 mph. Chance of precipitation is 20%.
Mostly Cloudy on Tonight Tonight... Mostly cloudy, then gradually becoming clear, with a low around 71. South wind around 6 mph.
Sunny on Sunday Sunday... Sunny and hot, with a high near 95. Heat index values as high as 105. West wind 6 to 10 mph.
Mostly Clear on Sunday Night Sunday Night... Mostly clear, with a low around 75. West wind 3 to 6 mph.
Sunny on Monday Monday... Sunny and hot, with a high near 97. Northwest wind 3 to 6 mph.
Mostly Clear on Monday Night Monday Night... Mostly clear, with a low around 77.
Sunny on Tuesday Tuesday... Sunny and hot, with a high near 98.
Mostly Clear on Tuesday Night Tuesday Night... Mostly clear, with a low around 75.
Sunny on Wednesday Wednesday... Sunny and hot, with a high near 96.
Cloudy on Wednesday Night Wednesday Night... Partly cloudy, with a low around 73.
40% chance of rain Thursday Thursday... A chance of showers. Mostly sunny and hot, with a high near 93. Chance of precipitation is 40%.
40% chance of thunderstorms Thursday Night Thursday Night... A chance of showers and thunderstorms. Partly cloudy, with a low around 72. Chance of precipitation is 40%.
40% chance of rain Friday Friday... A chance of showers. Mostly sunny, with a high near 87. Chance of precipitation is 40%.
40% chance of thunderstorms Friday Night Friday Night... A chance of showers and thunderstorms. Mostly cloudy, with a low around 70. Chance of precipitation is 40%.
20% chance of rain Saturday Saturday... A chance of showers. Mostly sunny, with a high near 87.
Current Radar Image


Sun Almanac for Newtown, Pennsylvania
Sunrise: 05:37 AM
Sunset: 8:39 PM
Civil Sunrise:05:04 AM
Civil Sunset: 9:11 PM
Nautical Sunrise: 04:22 AM
Nautical Sunset: 9:53 PM
Astro Sunrise: 03:34 AM
Astro Sunset: 10:42 PM
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