Mount Pleasant, Pennsylvania Weather
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Click for Heat Advisory for Mount Pleasant, Pennsylvania
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Weather Forecast for Mount Pleasant, Pennsylvania : Juniata County
Issued: 1:04 pm EDT Jun 21, 2025 Latitude: 40.555356 Longitude: -77.3808222 View on Google Maps

MouseOver for Detail Forecast
This Afternoon Tonight Sunday Monday Tuesday Wednesday Thursday Friday
Mostly Sunny on This Afternoon Mostly Clear on Tonight Sunny on Sunday Sunny on Monday Sunny on Tuesday 30% chance of thunderstorms on Wednesday 50% chance of rain on Thursday 50% chance of rain on Friday
High: 89°F Low: 68°F High: 96°F High: 97°F High: 97°F High: 94°F High: 91°F High: 87°F
Low: 73°F Low: 73°F Low: 72°F Low: 72°F Low: 71°F  
Mostly Sunny Mostly Clear Sunny Sunny Sunny Thunderstorms Rain Rain
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Mostly Sunny on This Afternoon This Afternoon... Mostly sunny, with a high near 89. Light southwest wind.
Mostly Clear on Tonight Tonight... Mostly clear, with a low around 68. Calm wind.
Sunny on Sunday Sunday... Sunny and hot, with a high near 96. Heat index values as high as 103. West wind 3 to 7 mph.
Mostly Clear on Sunday Night Sunday Night... Mostly clear, with a low around 73. Light west wind.
Sunny on Monday Monday... Sunny and hot, with a high near 97. Calm wind becoming west around 5 mph in the afternoon.
Clear on Monday Night Monday Night... Clear, with a low around 73.
Sunny on Tuesday Tuesday... Sunny and hot, with a high near 97.
Mostly Clear on Tuesday Night Tuesday Night... Mostly clear, with a low around 72.
30% chance of thunderstorms Wednesday Wednesday... A chance of showers and thunderstorms after 2pm. Sunny and hot, with a high near 94. Chance of precipitation is 30%.
30% chance of thunderstorms Wednesday Night Wednesday Night... A chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 72. Chance of precipitation is 30%.
50% chance of rain Thursday Thursday... A chance of showers. Mostly sunny, with a high near 91. Chance of precipitation is 50%.
30% chance of thunderstorms Thursday Night Thursday Night... A chance of showers and thunderstorms. Partly cloudy, with a low around 71. Chance of precipitation is 30%.
50% chance of rain Friday Friday... A chance of showers. Mostly sunny, with a high near 87. Chance of precipitation is 50%.
Sun Almanac for Mount Pleasant, Pennsylvania
Sunrise: 05:39 AM
Sunset: 8:44 PM
Civil Sunrise:05:06 AM
Civil Sunset: 9:17 PM
Nautical Sunrise: 04:23 AM
Nautical Sunset: 9:59 PM
Astro Sunrise: 03:33 AM
Astro Sunset: 10:49 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.