Grandview Heights, Pennsylvania Weather
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Weather Forecast for Grandview Heights, Pennsylvania : Lancaster County
Issued: 1:05 pm EDT Sep 4, 2025 Latitude: 40.0564862 Longitude: -76.288569 View on Google Maps

MouseOver for Detail Forecast
Tonight Friday Saturday Sunday Monday Tuesday Wednesday Thursday
70% chance of thunderstorms on Tonight Mostly Sunny on Friday 80% chance of thunderstorms on Saturday 30% chance of rain on Sunday Sunny on Monday Sunny on Tuesday Sunny on Wednesday Mostly Sunny on Thursday
Low: 63°F High: 87°F High: 86°F High: 75°F High: 74°F High: 76°F High: 77°F High: 79°F
Low: 67°F Low: 58°F Low: 50°F Low: 48°F Low: 49°F Low: 52°F  
Thunderstorms Mostly Sunny Thunderstorms Rain Sunny Sunny Sunny Mostly Sunny
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70% chance of thunderstorms Tonight Tonight... Showers and thunderstorms likely before midnight, then a slight chance of showers between midnight and 2am. Some of the storms could produce heavy rainfall. Cloudy, then gradually becoming partly cloudy, with a low around 63. Southwest wind 5 to 10 mph becoming light south after midnight. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.
Mostly Sunny on Friday Friday... Mostly sunny, with a high near 87. Light southwest wind increasing to 5 to 10 mph in the afternoon.
Mostly Clear on Friday Night Friday Night... Mostly clear, with a low around 67. South wind around 6 mph.
80% chance of thunderstorms Saturday Saturday... A slight chance of showers, then showers and possibly a thunderstorm after 2pm. High near 86. Light south wind becoming southwest 5 to 9 mph in the morning. 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 11pm, then showers likely. Low around 58. Northwest wind around 6 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
30% chance of rain Sunday Sunday... A chance of showers before 8am. Mostly sunny, with a high near 75. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Mostly Clear on Sunday Night Sunday Night... Mostly clear, with a low around 50.
Sunny on Monday Monday... Sunny, with a high near 74.
Mostly Clear on Monday Night Monday Night... Mostly clear, with a low around 48.
Sunny on Tuesday Tuesday... Sunny, with a high near 76.
Mostly Clear on Tuesday Night Tuesday Night... Mostly clear, with a low around 49.
Sunny on Wednesday Wednesday... Sunny, with a high near 77.
Mostly Clear on Wednesday Night Wednesday Night... Mostly clear, with a low around 52.
Mostly Sunny on Thursday Thursday... Mostly sunny, with a high near 79.
Sun Almanac for Grandview Heights, Pennsylvania
Sunrise: 06:36 AM
Sunset: 7:32 PM
Civil Sunrise:06:09 AM
Civil Sunset: 7:59 PM
Nautical Sunrise: 05:36 AM
Nautical Sunset: 8:32 PM
Astro Sunrise: 05:02 AM
Astro Sunset: 9:06 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.