Sweetwater, Pennsylvania Weather
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Weather Forecast for Sweetwater, Pennsylvania : Franklin County
Issued: 6:03 am EDT Sep 3, 2025 Latitude: 40.0278654 Longitude: -77.8844421 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 Mostly Sunny on Friday 50% chance of rain on Saturday Sunny on Sunday Sunny on Monday Mostly Sunny on Tuesday
High: 82°F Low: 56°F High: 83°F High: 86°F High: 77°F High: 74°F High: 75°F High: 75°F
Low: 57°F Low: 60°F Low: 50°F Low: 47°F Low: 49°F  
Sunny Mostly Clear Thunderstorms Mostly Sunny Rain Sunny Sunny Mostly Sunny
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Sunny on Today Today... Sunny, with a high near 82. Light south wind.
Mostly Clear on Tonight Tonight... Mostly clear, with a low around 56. Calm wind.
80% chance of thunderstorms Thursday Thursday... A slight chance of showers, then showers and possibly a thunderstorm after 2pm. High near 83. Calm wind becoming south 5 to 7 mph in the morning. 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 thunderstorms before 11pm, then a chance of showers between 11pm and 2am. Low around 57. Calm wind. 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 Friday Friday... Mostly sunny, with a high near 86. Calm wind becoming southwest around 6 mph in the afternoon.
20% chance of rain Friday Night Friday Night... A slight chance of showers after 2am. Partly cloudy, with a low around 60. Chance of precipitation is 20%.
50% chance of rain Saturday Saturday... A chance of showers after 8am. Mostly cloudy, with a high near 77. Chance of precipitation is 50%.
Mostly Cloudy on Saturday Night Saturday Night... Mostly cloudy, with a low around 50.
Sunny on Sunday Sunday... Sunny, with a high near 74.
Mostly Clear on Sunday Night Sunday Night... Mostly clear, with a low around 47.
Sunny on Monday Monday... Sunny, with a high near 75.
Mostly Clear on Monday Night Monday Night... Mostly clear, with a low around 49.
Mostly Sunny on Tuesday Tuesday... Mostly sunny, with a high near 75.
Sun Almanac for Sweetwater, Pennsylvania
Sunrise: 06:42 AM
Sunset: 7:40 PM
Civil Sunrise:06:14 AM
Civil Sunset: 8:07 PM
Nautical Sunrise: 05:41 AM
Nautical Sunset: 8:40 PM
Astro Sunrise: 05:07 AM
Astro Sunset: 9:14 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.