Current conditions at
Johnstown - Cambria County Airport (KJST)
Lat: 40.31°NLon: 78.83°WElev: 2274ft.
Fair
37°F
3°C
| Humidity | 73% |
| Wind Speed | Calm |
| Barometer | 30.55 in (1036.4 mb) |
| Dewpoint | 29°F (-2°C) |
| Visibility | 10.00 mi |
| Last update | 18 Oct 8:54 am EDT |
Extended Forecast for
Westmont PA
Today
High: 58 °F
Areas Frost
then SunnyTonight
Low: 31 °F
Clear then
FrostMonday
High: 64 °F
Frost then
SunnyMonday Night
Low: 35 °F
Clear
Tuesday
High: 64 °F
Areas Frost
then SunnyTuesday Night
Low: 34 °F
Mostly Clear
Wednesday
High: 63 °F
Patchy Frost
then SunnyWednesday Night
Low: 37 °F
Mostly Clear
Thursday
High: 62 °F
Patchy Frost
then Sunny
Detailed Forecast
Today
Areas of frost before 10am. Otherwise, sunny, with a high near 58. Calm wind.
Tonight
Widespread frost, mainly after 3am. Otherwise, clear, with a low around 31. Calm wind.
Monday
Widespread frost before 9am. Otherwise, sunny, with a high near 64. Light and variable wind.
Monday Night
Clear, with a low around 35. Calm wind.
Tuesday
Areas of frost before 9am. Otherwise, sunny, with a high near 64. Calm wind becoming north around 5 mph in the afternoon.
Tuesday Night
Mostly clear, with a low around 34.
Wednesday
Patchy frost before 9am. Otherwise, sunny, with a high near 63.
Wednesday Night
Mostly clear, with a low around 37.
Thursday
Patchy frost before 9am. Otherwise, sunny, with a high near 62.
Thursday Night
Mostly clear, with a low around 41.
Friday
Sunny, with a high near 60.
Friday Night
Mostly clear, with a low around 40.
Saturday
Sunny, with a high near 60.
Additional Forecasts and Information
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Point Forecast:
Westmont PA
40.32°N 78.96°W (Elev. 1729 ft)
40.32°N 78.96°W (Elev. 1729 ft)
8:06 am EDT Oct 18, 2026
9am EDT Oct 18, 2026-6pm EDT Oct 24, 2026
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