Macdonaldton, Pennsylvania Weather
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Weather Forecast for Macdonaldton, Pennsylvania : Somerset County
Issued: 6:03 am EDT Sep 3, 2025 Latitude: 39.9161922 Longitude: -78.9203013 View on Google Maps

MouseOver for Detail Forecast
Today Tonight Thursday Friday Saturday Sunday Monday Tuesday
Sunny on Today Mostly Clear on Tonight 90% chance of thunderstorms on Thursday Mostly Sunny on Friday 50% chance of rain on Saturday Mostly Sunny on Sunday Sunny on Monday Mostly Sunny on Tuesday
High: 75°F Low: 53°F High: 73°F High: 77°F High: 67°F High: 65°F High: 68°F High: 68°F
Low: 55°F Low: 57°F Low: 45°F Low: 43°F Low: 46°F  
Sunny Mostly Clear Thunderstorms Mostly Sunny Rain Mostly Sunny Sunny Mostly Sunny
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Current Conditions at
GREATER CUMBERLAND ARPT - (KCBE)
54°
Clear
as of 8:35 AM EDST
Rel. Humidity: 87%
Dew Point: 50°F
Visibility: 10 Miles
Pressure: 30.06 in.
Flight Rule: VFR
Wind Data
3 MPH
060° Northeast
Cloud Level(s): Clear
Current Conditions at
JOHNSTOWN - (KJST)
55°
Clear
as of 7:54 AM EDST
Rel. Humidity: 76%
Dew Point: 48°F
Visibility: 10 Miles
Pressure: 30.01 in.
Flight Rule: VFR
Wind Data
3 MPH
200° South
Cloud Level(s): Clear
Current Conditions at
LATROBE - (KLBE)
52°
Clear
as of 7:52 AM EDST
Rel. Humidity: 100%
Dew Point: 52°F
Visibility: 10 Miles
Pressure: 29.99 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Clear
Current Conditions at
STEWART FIELD - (KIDI)
59°
Clear
as of 8:35 AM EDST
Rel. Humidity: 82%
Dew Point: 54°F
Visibility: 10 Miles
Pressure: 29.99 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Clear
Sunny on Today Today... Sunny, with a high near 75. Calm wind becoming southwest around 6 mph in the afternoon.

Mostly Clear on Tonight Tonight... Mostly clear, with a low around 53. South wind 3 to 5 mph.

90% chance of thunderstorms Thursday Thursday... A chance of showers, then showers and possibly a thunderstorm after 2pm. High near 73. Southwest wind 6 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 90%. 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 possibly a thunderstorm before 8pm, then a chance of showers between 8pm and 2am. Low around 55. Southwest wind 3 to 7 mph. 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 77. Southwest wind 6 to 14 mph, with gusts as high as 22 mph.

30% chance of rain Friday Night Friday Night... A chance of showers, mainly after 2am. Mostly cloudy, with a low around 57. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

50% chance of rain Saturday Saturday... A chance of showers. Mostly cloudy, with a high near 67. Chance of precipitation is 50%.

Cloudy on Saturday Night Saturday Night... Partly cloudy, with a low around 45.

Mostly Sunny on Sunday Sunday... Mostly sunny, with a high near 65.

Mostly Clear on Sunday Night Sunday Night... Mostly clear, with a low around 43.

Sunny on Monday Monday... Sunny, with a high near 68.

Cloudy on Monday Night Monday Night... Partly cloudy, with a low around 46.

Mostly Sunny on Tuesday Tuesday... Mostly sunny, with a high near 68.

Current Radar Image


Sun Almanac for Macdonaldton, Pennsylvania
Sunrise: 06:46 AM
Sunset: 7:44 PM
Civil Sunrise:06:18 AM
Civil Sunset: 8:11 PM
Nautical Sunrise: 05:46 AM
Nautical Sunset: 8:44 PM
Astro Sunrise: 05:11 AM
Astro Sunset: 9:18 PM
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