Twin Lakes, Pennsylvania Weather
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Click for Extreme Heat Warning for Twin Lakes, Pennsylvania
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Weather Forecast for Twin Lakes, Pennsylvania : Dauphin County
Issued: 2:10 pm EDT Jun 21, 2025 Latitude: 40.2759227 Longitude: -76.8113607 View on Google Maps

MouseOver for Detail Forecast
This Afternoon Tonight Sunday Monday Tuesday Wednesday Thursday Friday
20% chance of thunderstorms on This Afternoon Mostly Cloudy on Tonight Sunny on Sunday Sunny on Monday Sunny on Tuesday Mostly Sunny on Wednesday 50% chance of rain on Thursday 50% chance of rain on Friday
High: 89°F Low: 70°F High: 96°F High: 98°F High: 98°F High: 95°F High: 92°F High: 87°F
Low: 75°F Low: 77°F Low: 75°F Low: 73°F Low: 73°F  
Thunderstorms Mostly Cloudy Sunny Sunny Sunny Mostly Sunny Rain Rain
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Current Conditions at
HARRISBURG - (KCXY)
88°
Feels like 90°F
Partly Cloudy
as of 1:56 PM EDST
Rel. Humidity: 48%
Dew Point: 66°F
Visibility: 10 Miles
Pressure: 30.12 in.
Flight Rule: VFR
Wind Data
6 MPH
Cloud Level(s): Few at 6000ft, Scattered at 8500ft
Current Conditions at
MIDDLETWN/HARRISB - (KMDT)
86°
Feels like 88°F
Mostly Cloudy
as of 1:56 PM EDST
Rel. Humidity: 51%
Dew Point: 66°F
Visibility: 10 Miles
Pressure: 30.12 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Broken at 5000ft, Broken at 6000ft
Current Conditions at
MUIR AAF - (KMUI)
88°
Feels like 90°F
Mostly Clear
as of 1:55 PM EDST
Rel. Humidity: 48%
Dew Point: 66°F
Visibility: 10 Miles
Pressure: 30.11 in.
Flight Rule: VFR
Wind Data
9 MPH
220° Southwest
Cloud Level(s): Few at 13000ft, Few at 16000ft, Scattered at 18000ft, Broken at 21000ft
Current Conditions at
COLLEGE PARK ARPT - (KCGS)
90°
Clear
as of 2:20 PM EDST
Rel. Humidity: 40%
Dew Point: 63°F
Visibility: 10 Miles
Pressure: 30.13 in.
Flight Rule: VFR
Wind Data
5 MPH
200° South
Cloud Level(s): Clear
20% chance of thunderstorms This Afternoon This Afternoon... A slight chance of showers between 3pm and 5pm, then a slight chance of showers and thunderstorms after 5pm. Mostly sunny, with a high near 89. Southwest wind around 6 mph. Chance of precipitation is 20%.
Mostly Cloudy on Tonight Tonight... Mostly cloudy, then gradually becoming clear, with a low around 70. South wind 3 to 5 mph.
Sunny on Sunday Sunday... Sunny and hot, with a high near 96. Heat index values as high as 103. West wind 5 to 8 mph.
Mostly Clear on Sunday Night Sunday Night... Mostly clear, with a low around 75. West wind around 6 mph becoming calm in the evening.
Sunny on Monday Monday... Sunny and hot, with a high near 98. Calm wind becoming northwest around 6 mph in the afternoon.
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.
Mostly Sunny on Wednesday Wednesday... Mostly sunny and hot, with a high near 95.
Cloudy on Wednesday Night Wednesday Night... Partly cloudy, with a low around 73.
50% chance of rain Thursday Thursday... A chance of showers. Mostly sunny and hot, with a high near 92. Chance of precipitation is 50%.
40% chance of thunderstorms Thursday Night Thursday Night... A chance of showers and thunderstorms. Partly cloudy, with a low around 73. Chance of precipitation is 40%.
50% chance of rain Friday Friday... A chance of showers. Mostly sunny, with a high near 87. Chance of precipitation is 50%.
Current Radar Image


Sun Almanac for Twin Lakes, Pennsylvania
Sunrise: 05:38 AM
Sunset: 8:41 PM
Civil Sunrise:05:05 AM
Civil Sunset: 9:14 PM
Nautical Sunrise: 04:23 AM
Nautical Sunset: 9:56 PM
Astro Sunrise: 03:33 AM
Astro Sunset: 10:45 PM
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