Current conditions at
Johnstown - Cambria County Airport (KJST)
Lat: 40.31°NLon: 78.83°WElev: 2274ft.
Fog/Mist
56°F
13°C
| Humidity | 100% |
| Wind Speed | S 9 mph |
| Barometer | 29.97 in (1014.5 mb) |
| Dewpoint | 56°F (13°C) |
| Visibility | 4.00 mi |
| Last update | 16 Oct 1:54 am EDT |
Extended Forecast for
Brownstown PA
Overnight
Low: 58 °F
Showers
LikelyFriday
High: 75 °F
Mostly Sunny
then ShowersFriday Night
Low: 37 °F
Showers
LikelySaturday
High: 49 °F
Becoming
SunnySaturday Night
Low: 30 °F
Frost
Sunday
High: 59 °F
Frost then
SunnySunday Night
Low: 35 °F
Clear then
Areas FrostMonday
High: 64 °F
Areas Frost
then SunnyMonday Night
Low: 38 °F
Mostly Clear
Detailed Forecast
Overnight
Showers likely and possibly a thunderstorm before 4am, then a chance of showers and thunderstorms, mainly between 4am and 5am. Mostly cloudy, with a low around 58. Southeast wind around 7 mph. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Friday
Showers and possibly a thunderstorm, mainly before 5pm, then a chance of showers and thunderstorms after 5pm. High near 75. West wind 10 to 17 mph, with gusts as high as 32 mph. Chance of precipitation is 100%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Friday Night
Showers likely, mainly before midnight. Mostly cloudy, with a low around 37. West wind 10 to 13 mph, with gusts as high as 29 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
Mostly cloudy through mid morning, then gradual clearing, with a high near 49. North wind 10 to 13 mph, with gusts as high as 25 mph.
Saturday Night
Widespread frost, mainly after midnight. Otherwise, clear, with a low around 30. Northwest wind around 5 mph becoming calm in the evening.
Sunday
Widespread frost, mainly before 9am. Otherwise, sunny, with a high near 59.
Sunday Night
Areas of frost after 5am. Otherwise, clear, with a low around 35.
Monday
Areas of frost before 9am. Otherwise, sunny, with a high near 64.
Monday Night
Mostly clear, with a low around 38.
Tuesday
Mostly sunny, with a high near 67.
Tuesday Night
Mostly clear, with a low around 40.
Wednesday
Sunny, with a high near 67.
Wednesday Night
Mostly clear, with a low around 40.
Thursday
Sunny, with a high near 65.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Brownstown PA
40.34°N 78.95°W (Elev. 1302 ft)
40.34°N 78.95°W (Elev. 1302 ft)
8:06 pm EDT Oct 15, 2026
2am EDT Oct 16, 2026-6pm EDT Oct 22, 2026
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