Spring Garden, Pennsylvania Weather
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Weather Forecast for Spring Garden, Pennsylvania : Union County
Issued: 1:05 pm EDT Sep 4, 2025 Latitude: 41.1139709 Longitude: -76.9282983 View on Google Maps

MouseOver for Detail Forecast
This Afternoon Tonight Friday Saturday Sunday Monday Tuesday Wednesday Thursday
80% chance of thunderstorms on This Afternoon 60% chance of thunderstorms on Tonight Morning Fog on Friday 80% chance of thunderstorms on Saturday Mostly Sunny on Sunday Sunny on Monday Sunny on Tuesday Sunny on Wednesday Mostly Sunny on Thursday
High: 82°F Low: 59°F High: 83°F High: 76°F High: 73°F High: 72°F High: 73°F High: 76°F High: 78°F
Low: 63°F Low: 52°F Low: 46°F Low: 46°F Low: 48°F Low: 51°F  
Thunderstorms Thunderstorms Morning Fog Thunderstorms Mostly Sunny Sunny Sunny Sunny Mostly Sunny
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Current Conditions at
WILLIAMSPORT - (KIPT)
79°
Mostly Clear
as of 3:54 PM EDST
Rel. Humidity: 50%
Dew Point: 59°F
Visibility: 10 Miles
Pressure: 29.70 in.
Flight Rule: VFR
Wind Data
13 MPH
Gust: 21 MPH
230° Southwest
Cloud Level(s): Few at 4600ft
Current Conditions at
SELINSGROVE - (KSEG)
72°
Mostly Cloudy
as of 3:53 PM EDST
Rel. Humidity: 78%
Dew Point: 64°F
Visibility: 10 Miles
Pressure: 29.74 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Few at 3800ft, Broken at 10000ft
Current Conditions at
UNIVERSITY PARK - (KUNV)
72°
Mostly Cloudy
as of 3:53 PM EDST
Rel. Humidity: 64%
Dew Point: 59°F
Visibility: 10 Miles
Pressure: 29.76 in.
Flight Rule: VFR
Wind Data
10 MPH
220° Southwest
Cloud Level(s): Scattered at 3700ft, Broken at 4500ft, Broken at 5500ft
Current Conditions at
READING - (KRDG)
72°
Mostly Cloudy
Thunderstorm In Vicinity
as of 4:01 PM EDST
Rel. Humidity: 73%
Dew Point: 63°F
Visibility: 10 Miles
Pressure: 29.76 in.
Flight Rule: VFR
Wind Data
7 MPH
280° West
Cloud Level(s): Broken at 4900ft, Broken at 6000ft
80% chance of thunderstorms This Afternoon This Afternoon... Showers and possibly a thunderstorm. High near 82. South wind 8 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
60% chance of thunderstorms Tonight Tonight... Showers and thunderstorms likely before 11pm, then a slight chance of showers between 11pm and 1am. Patchy fog after 4am. Otherwise, cloudy, then gradually becoming partly cloudy, with a low around 59. South wind around 5 mph becoming calm in the evening. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.
Morning Fog on Friday Friday... Patchy fog before 9am. Otherwise, mostly sunny, with a high near 83. Light south wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 21 mph.
30% chance of thunderstorms Friday Night Friday Night... A slight chance of showers, then a chance of showers and thunderstorms after 2am. Increasing clouds, with a low around 63. South wind around 6 mph becoming calm after midnight. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
80% chance of thunderstorms Saturday Saturday... A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 8am. High near 76. Calm wind becoming west around 6 mph in the afternoon. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
80% chance of thunderstorms Saturday Night Saturday Night... Showers and possibly a thunderstorm before 8pm, then a chance of showers between 8pm and 2am. Low around 52. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Mostly Sunny on Sunday Sunday... Mostly sunny, with a high near 73.
Mostly Clear on Sunday Night Sunday Night... Mostly clear, with a low around 46.
Sunny on Monday Monday... Sunny, with a high near 72.
Mostly Clear on Monday Night Monday Night... Mostly clear, with a low around 46.
Sunny on Tuesday Tuesday... Sunny, with a high near 73.
Mostly Clear on Tuesday Night Tuesday Night... Mostly clear, with a low around 48.
Sunny on Wednesday Wednesday... Sunny, with a high near 76.
Mostly Clear on Wednesday Night Wednesday Night... Mostly clear, with a low around 51.
Mostly Sunny on Thursday Thursday... Mostly sunny, with a high near 78.
Current Radar Image


Sun Almanac for Spring Garden, Pennsylvania
Sunrise: 06:38 AM
Sunset: 7:35 PM
Civil Sunrise:06:10 AM
Civil Sunset: 8:03 PM
Nautical Sunrise: 05:36 AM
Nautical Sunset: 8:37 PM
Astro Sunrise: 05:02 AM
Astro Sunset: 9:12 PM
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