Current conditions at
St Marys Municipal Airport (KOYM)
Lat: 41.41°NLon: 78.5°WElev: 1934ft.
Overcast
68°F
20°C
| Humidity | 100% |
| Wind Speed | SW 5 mph |
| Barometer | 29.97 in |
| Dewpoint | 68°F (20°C) |
| Visibility | 10.00 mi |
| Last update | 18 Jun 3:35 am EDT |
Extended Forecast for
Johnsonburg PA
Today
High: 81 °F
Showers
Likely and
Patchy Dense
FogTonight
Low: 65 °F
Showers
Likely then
Chance
T-stormsJuneteenth
High: 74 °F
Showers
Thursday Night
Low: 55 °F
Mostly Cloudy
Friday
High: 79 °F
Mostly Sunny
then Slight
Chance
T-stormsFriday Night
Low: 58 °F
Partly Cloudy
Saturday
High: 83 °F
Partly Sunny
Saturday Night
Low: 65 °F
Partly Cloudy
Sunday
High: 89 °F
Mostly Sunny
Detailed Forecast
Today
A chance of showers before 2pm, then a chance of showers and thunderstorms between 2pm and 4pm, then showers likely and possibly a thunderstorm after 4pm. Patchy dense fog before 10am. Otherwise, mostly cloudy, with a high near 81. Calm wind becoming southwest around 6 mph in the afternoon. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tonight
Showers and thunderstorms likely, mainly before 4am. Cloudy during the early evening, then becoming partly cloudy, with a low around 65. Southwest wind 3 to 7 mph. Winds could gust as high as 20 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Juneteenth
A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 8am. High near 74. Southwest wind 10 to 13 mph, with gusts as high as 24 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Thursday Night
Mostly cloudy, with a low around 55. Northwest wind 5 to 9 mph, with gusts as high as 20 mph.
Friday
A slight chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 79. West wind 5 to 8 mph. Chance of precipitation is 20%.
Friday Night
Partly cloudy, with a low around 58.
Saturday
Partly sunny, with a high near 83.
Saturday Night
Partly cloudy, with a low around 65.
Sunday
Mostly sunny, with a high near 89.
Sunday Night
Mostly clear, with a low around 69.
Monday
Sunny and hot, with a high near 92.
Monday Night
Mostly clear, with a low around 69.
Tuesday
Sunny and hot, with a high near 92.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Johnsonburg PA
41.49°N 78.65°W (Elev. 1650 ft)
41.49°N 78.65°W (Elev. 1650 ft)
1:23 am EDT Jun 18, 2025
4am EDT Jun 18, 2025-6pm EDT Jun 24, 2025
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