Griesemersville, Pennsylvania Weather
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Click for Extreme Heat Warning for Griesemersville, Pennsylvania
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Weather Forecast for Griesemersville, Pennsylvania : Lehigh County
Issued: 1:47 pm EDT Jun 21, 2025 Latitude: 40.5931528 Longitude: -75.5018503 View on Google Maps

MouseOver for Detail Forecast
This Afternoon Tonight Sunday Monday Tuesday Wednesday Thursday Friday
Partly Sunny on This Afternoon Cloudy on Tonight Mostly Sunny on Sunday Sunny on Monday Sunny on Tuesday 30% chance of thunderstorms on Wednesday 50% chance of thunderstorms on Thursday 50% chance of on Friday
High: 89°F Low: 70°F High: 95°F High: 99°F High: 99°F High: 95°F High: 90°F High: 84°F
Low: 75°F Low: 77°F Low: 76°F Low: 72°F Low: 69°F  
Partly Sunny Cloudy Mostly Sunny Sunny Sunny Thunderstorms Thunderstorms Partly Sunny
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Current Conditions at
ALLENTOWN - (KABE)
86°
Feels like 87°F
Clear
as of 1:51 PM EDST
Rel. Humidity: 48%
Dew Point: 64°F
Visibility: 10 Miles
Pressure: 30.12 in.
Flight Rule: VFR
Wind Data
8 MPH
240° Southwest
Cloud Level(s): Clear
Current Conditions at
QUAKERTOWN - (KUKT)
86°
Feels like 89°F
Mostly Clear
as of 2:35 PM EDST
Rel. Humidity: 55%
Dew Point: 68°F
Visibility: 10 Miles
Pressure: 30.13 in.
Flight Rule: VFR
Wind Data
8 MPH
220° Southwest
Cloud Level(s): Few at 5000ft, Few at 6500ft
Current Conditions at
POTTSTOWN - (KPTW)
86°
Feels like 87°F
Partly Cloudy
as of 1:54 PM EDST
Rel. Humidity: 48%
Dew Point: 64°F
Visibility: 10 Miles
Pressure: 30.15 in.
Flight Rule: VFR
Wind Data
5 MPH
260° West
Cloud Level(s): Few at 5000ft, Scattered at 6000ft
Current Conditions at
DOYLESTOWN - (KDYL)
88°
Clear
as of 1:54 PM EDST
Rel. Humidity: 43%
Dew Point: 63°F
Visibility: 10 Miles
Pressure: 30.13 in.
Flight Rule: VFR
Wind Data
6 MPH
300° Northwest
Cloud Level(s): Clear
Partly Sunny on This Afternoon This Afternoon... Partly sunny, with a high near 89. Southwest wind around 5 mph.
Cloudy on Tonight Tonight... Partly cloudy, with a low around 70. Calm wind becoming southwest around 5 mph.
Mostly Sunny on Sunday Sunday... Mostly sunny, with a high near 95. Heat index values as high as 102. West wind 10 to 15 mph.
Mostly Clear on Sunday Night Sunday Night... Mostly clear, with a low around 75. West wind around 5 mph becoming calm in the evening.
Sunny on Monday Monday... Sunny and hot, with a high near 99. Calm wind becoming west around 5 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 99.
Mostly Clear on Tuesday Night Tuesday Night... Mostly clear, with a low around 76.
30% chance of thunderstorms Wednesday Wednesday... A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 95. Chance of precipitation is 30%.
30% chance of thunderstorms Wednesday Night Wednesday Night... A chance of showers and thunderstorms before 8pm. Mostly cloudy, with a low around 72. Chance of precipitation is 30%.
50% chance of thunderstorms Thursday Thursday... A chance of showers and thunderstorms. Mostly sunny, with a high near 90. Chance of precipitation is 50%.
40% chance of thunderstorms Thursday Night Thursday Night... A chance of showers and thunderstorms. Mostly cloudy, with a low around 69. Chance of precipitation is 40%.
50% chance of Friday Friday... A chance of showers. Partly sunny, with a high near 84. Chance of precipitation is 50%.
Current Radar Image


Sun Almanac for Griesemersville, Pennsylvania
Sunrise: 05:32 AM
Sunset: 8:36 PM
Civil Sunrise:04:58 AM
Civil Sunset: 9:10 PM
Nautical Sunrise: 04:16 AM
Nautical Sunset: 9:52 PM
Astro Sunrise: 03:26 AM
Astro Sunset: 10:42 PM
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