Germantown, Pennsylvania Weather
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Weather Forecast for Germantown, Pennsylvania : Columbia County
Issued: 2:10 pm EDT Jun 21, 2025 Latitude: 40.7870317 Longitude: -76.3632831 View on Google Maps

MouseOver for Detail Forecast
This Afternoon Tonight Sunday Monday Tuesday Wednesday Thursday Friday Saturday
30% chance of thunderstorms on This Afternoon Cloudy on Tonight 20% chance of rain on Sunday Sunny on Monday Sunny on Tuesday 30% chance of thunderstorms on Wednesday 60% chance of rain on Thursday 60% chance of on Friday 20% chance of rain on Saturday
High: 85°F Low: 68°F High: 92°F High: 94°F High: 93°F High: 90°F High: 86°F High: 82°F High: 81°F
Low: 73°F Low: 73°F Low: 71°F Low: 70°F Low: 68°F Low: 67°F  
Thunderstorms Cloudy Rain Sunny Sunny Thunderstorms Rain Partly Sunny Rain
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Current Conditions at
SELINSGROVE - (KSEG)
88°
Mostly Clear
as of 3:53 PM EDST
Rel. Humidity: 43%
Dew Point: 63°F
Visibility: 10 Miles
Pressure: 30.09 in.
Flight Rule: VFR
Wind Data
7 MPH
Cloud Level(s): Few at 6500ft
Current Conditions at
MUIR AAF - (KMUI)
88°
Feels like 90°F
Clear
as of 3:55 PM EDST
Rel. Humidity: 48%
Dew Point: 66°F
Visibility: 10 Miles
Pressure: 30.07 in.
Flight Rule: VFR
Wind Data
8 MPH
200° South
Cloud Level(s): Clear
Current Conditions at
READING - (KRDG)
90°
Feels like 91°F
Mostly Clear
as of 3:54 PM EDST
Rel. Humidity: 43%
Dew Point: 64°F
Visibility: 10 Miles
Pressure: 30.08 in.
Flight Rule: VFR
Wind Data
8 MPH
230° Southwest
Cloud Level(s): Few at 5500ft
Current Conditions at
WILLIAMSPORT - (KIPT)
86°
Feels like 88°F
Partly Cloudy
as of 3:54 PM EDST
Rel. Humidity: 51%
Dew Point: 66°F
Visibility: 10 Miles
Pressure: 30.07 in.
Flight Rule: VFR
Wind Data
7 MPH
160° South
Cloud Level(s): Few at 6000ft, Scattered at 8000ft
30% chance of thunderstorms This Afternoon This Afternoon... A chance of showers and thunderstorms, mainly before 5pm. Partly sunny, with a high near 85. Southwest wind around 5 mph. Chance of precipitation is 30%.
Cloudy on Tonight Tonight... Partly cloudy, with a low around 68. Calm wind.
20% chance of rain Sunday Sunday... A slight chance of showers after 2pm. Sunny and hot, with a high near 92. Calm wind becoming west around 6 mph in the morning. Chance of precipitation is 20%.
Mostly Clear on Sunday Night Sunday Night... Mostly clear, with a low around 73. Calm wind.
Sunny on Monday Monday... Sunny and hot, with a high near 94. Calm wind becoming northwest around 5 mph in the afternoon.
Mostly Clear on Monday Night Monday Night... Mostly clear, with a low around 73.
Sunny on Tuesday Tuesday... Sunny and hot, with a high near 93.
Mostly Clear on Tuesday Night Tuesday Night... Mostly clear, with a low around 71.
30% chance of thunderstorms Wednesday Wednesday... A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 90. 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 70. Chance of precipitation is 30%.
60% chance of rain Thursday Thursday... Showers likely. Mostly sunny, with a high near 86. Chance of precipitation is 60%.
60% chance of thunderstorms Thursday Night Thursday Night... Showers and thunderstorms likely. Mostly cloudy, with a low around 68. Chance of precipitation is 60%.
60% chance of Friday Friday... Showers likely. Partly sunny, with a high near 82. Chance of precipitation is 60%.
60% chance of thunderstorms Friday Night Friday Night... Showers and thunderstorms likely. Mostly cloudy, with a low around 67. Chance of precipitation is 60%.
20% chance of rain Saturday Saturday... A chance of showers. Mostly sunny, with a high near 81.
Current Radar Image


Sun Almanac for Germantown, Pennsylvania
Sunrise: 05:34 AM
Sunset: 8:40 PM
Civil Sunrise:05:01 AM
Civil Sunset: 9:14 PM
Nautical Sunrise: 04:18 AM
Nautical Sunset: 9:57 PM
Astro Sunrise: 03:28 AM
Astro Sunset: 10:47 PM
Any use of the information on this page is at your own risk. This information should not be relied upon in life-threatening situations, potential financial loss situations or in lieu of any officially disseminated information. Visit the National Weather Service for official information.