Saint Thomas, Pennsylvania Weather
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Weather Forecast for Saint Thomas, Pennsylvania : Franklin County
Issued: 6:27 am EDT Jul 3, 2025 Latitude: 39.9175908 Longitude: -77.7977726 View on Google Maps

MouseOver for Detail Forecast
This Afternoon Tonight Independence Day Saturday Sunday Monday Tuesday Wednesday
Sunny on This Afternoon 20% chance of thunderstorms on Tonight Sunny on Independence Day Sunny on Saturday Sunny on Sunday 30% chance of thunderstorms on Monday 50% chance of thunderstorms on Tuesday 50% chance of  on Wednesday
High: 87°F Low: 62°F High: 86°F High: 87°F High: 90°F High: 92°F High: 89°F High: 88°F
Low: 62°F Low: 65°F Low: 69°F Low: 70°F Low: 68°F  
Sunny Thunderstorms Sunny Sunny Sunny Thunderstorms Thunderstorms Partly Sunny
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Current Conditions at
HAGERSTOWN - (KHGR)
84°
Mostly Clear
as of 11:53 AM EDST
Rel. Humidity: 51%
Dew Point: 64°F
Visibility: 10 Miles
Pressure: 29.95 in.
Flight Rule: VFR
Wind Data
9 MPH
260° West
Cloud Level(s): Few at 4700ft
Current Conditions at
MARTINSBURG - (KMRB)
84°
Clear
as of 11:53 AM EDST
Rel. Humidity: 48%
Dew Point: 63°F
Visibility: 10 Miles
Pressure: 29.94 in.
Flight Rule: VFR
Wind Data
6 MPH
Cloud Level(s): Clear
Current Conditions at
ALTOONA - (KAOO)
81°
Mostly Clear
as of 11:53 AM EDST
Rel. Humidity: 54%
Dew Point: 63°F
Visibility: 10 Miles
Pressure: 29.97 in.
Flight Rule: VFR
Wind Data
13 MPH
270° West
Cloud Level(s): Few at 5000ft
Sunny on This Afternoon This Afternoon... Sunny, with a high near 87. West wind around 6 mph.

20% chance of thunderstorms Tonight Tonight... A slight chance of showers and thunderstorms before 11pm. Mostly clear, with a low around 62. Light northwest wind. Chance of precipitation is 20%.

Sunny on Independence Day Independence Day... Sunny, with a high near 86. Light north wind.

Mostly Clear on Friday Night Friday Night... Mostly clear, with a low around 62. Calm wind.

Sunny on Saturday Saturday... Sunny, with a high near 87. Light and variable wind.

Mostly Clear on Saturday Night Saturday Night... Mostly clear, with a low around 65.

Sunny on Sunday Sunday... Sunny, with a high near 90.

Mostly Clear on Sunday Night Sunday Night... Mostly clear, with a low around 69.

30% chance of thunderstorms Monday Monday... A chance of showers and thunderstorms after 2pm. Mostly sunny and hot, with a high near 92. Chance of precipitation is 30%.

30% chance of thunderstorms Monday Night Monday Night... A chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 70. Chance of precipitation is 30%.

50% chance of thunderstorms Tuesday Tuesday... A chance of showers and thunderstorms. Partly sunny, with a high near 89. Chance of precipitation is 50%.

30% chance of thunderstorms Tuesday Night Tuesday Night... A chance of showers and thunderstorms. Partly cloudy, with a low around 68. Chance of precipitation is 30%.

50% chance of  Wednesday Wednesday... A chance of showers. Partly sunny, with a high near 88. Chance of precipitation is 50%.

Sun Almanac for Saint Thomas, Pennsylvania
Sunrise: 05:48 AM
Sunset: 8:43 PM
Civil Sunrise:05:15 AM
Civil Sunset: 9:16 PM
Nautical Sunrise: 04:34 AM
Nautical Sunset: 9:57 PM
Astro Sunrise: 03:47 AM
Astro Sunset: 10:45 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.