Forest Hill, Pennsylvania Weather
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Weather Forecast for Forest Hill, Pennsylvania : Union County
Issued: 12:12 am EDT Sep 3, 2025 Latitude: 40.9745258 Longitude: -77.0494132 View on Google Maps

MouseOver for Detail Forecast
Today Tonight Thursday Friday Saturday Sunday Monday Tuesday
Sunny on Today Mostly Clear on Tonight 80% chance of thunderstorms on Thursday 20% chance of rain on Friday 50% chance of on Saturday Mostly Sunny on Sunday Sunny on Monday Mostly Sunny on Tuesday
High: 79°F Low: 57°F High: 82°F High: 81°F High: 77°F High: 72°F High: 72°F High: 72°F
Low: 60°F Low: 62°F Low: 52°F Low: 48°F Low: 50°F  
Sunny Mostly Clear Thunderstorms Rain Partly Sunny Mostly Sunny Sunny Mostly Sunny
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Current Conditions at
SELINSGROVE - (KSEG)
50°
Partly Cloudy
as of 3:53 AM EDST
Rel. Humidity: 100%
Dew Point: 50°F
Visibility: 10 Miles
Pressure: 30.01 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Scattered at 7000ft
Current Conditions at
WILLIAMSPORT - (KIPT)
52°
Clear
as of 3:54 AM EDST
Rel. Humidity: 100%
Dew Point: 52°F
Visibility: 10 Miles
Pressure: 29.99 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Clear
Current Conditions at
UNIVERSITY PARK - (KUNV)
50°
Clear
as of 4:35 AM EDST
Rel. Humidity: 100%
Dew Point: 50°F
Visibility: 10 Miles
Pressure: 30.00 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Clear
Current Conditions at
COLLEGE PARK ARPT - (KCGS)
55°
Clear
as of 4:25 AM EDST
Rel. Humidity: 93%
Dew Point: 54°F
Visibility: 10 Miles
Pressure: 30.01 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Clear
Sunny on Today Today... Sunny, with a high near 79. Calm wind becoming south around 5 mph in the afternoon.
Mostly Clear on Tonight Tonight... Mostly clear, with a low around 57. Calm wind.
80% chance of thunderstorms Thursday Thursday... Showers and possibly a thunderstorm after 2pm. High near 82. Light south wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 21 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
80% chance of thunderstorms Thursday Night Thursday Night... Showers and possibly a thunderstorm before 11pm, then showers likely between 11pm and 2am. Low around 60. South wind around 5 mph becoming calm in the evening. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
20% chance of rain Friday Friday... A slight chance of showers after 2pm. Mostly sunny, with a high near 81. Calm wind becoming southwest 5 to 9 mph in the morning. Winds could gust as high as 20 mph. Chance of precipitation is 20%.
20% chance of thunderstorms Friday Night Friday Night... A slight chance of showers and thunderstorms. Partly cloudy, with a low around 62. Chance of precipitation is 20%.
50% chance of Saturday Saturday... A chance of showers. Partly sunny, with a high near 77. Chance of precipitation is 50%.
Cloudy on Saturday Night Saturday Night... Partly cloudy, with a low around 52.
Mostly Sunny on Sunday Sunday... Mostly sunny, with a high near 72.
Mostly Clear on Sunday Night Sunday Night... Mostly clear, with a low around 48.
Sunny on Monday Monday... Sunny, with a high near 72.
Cloudy on Monday Night Monday Night... Partly cloudy, with a low around 50.
Mostly Sunny on Tuesday Tuesday... Mostly sunny, with a high near 72.
Current Radar Image


Sun Almanac for Forest Hill, Pennsylvania
Sunrise: 06:37 AM
Sunset: 7:37 PM
Civil Sunrise:06:09 AM
Civil Sunset: 8:05 PM
Nautical Sunrise: 05:36 AM
Nautical Sunset: 8:39 PM
Astro Sunrise: 05:01 AM
Astro Sunset: 9:14 PM
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