News Headlines
- Weather Observers Needed-Learn More About CoCoRaHS
- The Growing Season Active for much of eastern OH, northern WV and southwestern PA
- Check Out Our Graphical Hazardous Weather Outlook
- Pennsylvania's Severe Weather Awareness Week | April 13-17, 2026
- Observe down trees, hail, of flooding? We would love to know!
Hazardous Weather Conditions
Current conditions at
Pittsburgh/Butler Regional Airport (KBTP)
Lat: 40.78°NLon: 79.96°WElev: 1248ft.
Overcast
54°F
12°C
| Humidity | NA |
| Wind Speed | NW 7 mph |
| Barometer | 29.96 in (1014.8 mb) |
| Dewpoint | N/A |
| Visibility | 9.00 mi |
| Wind Chill | 52°F (11°C) |
| Last update | 17 Apr 5:56 am EDT |
Extended Forecast for
Vandergrift PA
Today
High: 76 °F
Decreasing
CloudsTonight
Low: 56 °F
Partly Cloudy
Saturday
High: 82 °F
Slight Chance
Showers then
Showers
LikelySaturday Night
Low: 41 °F
Showers
Sunday
High: 52 °F
Showers
LikelySunday Night
Low: 31 °F
Slight Chance
ShowersMonday
High: 48 °F
Mostly Sunny
Monday Night
Low: 28 °F
Mostly Clear
then FrostTuesday
High: 66 °F
Mostly Sunny
Detailed Forecast
Today
Mostly cloudy, then gradually becoming sunny, with a high near 76. Northwest wind 3 to 5 mph.
Tonight
Partly cloudy, with a low around 56. Calm wind.
Saturday
A slight chance of showers, then showers likely and possibly a thunderstorm after 2pm. Partly sunny, with a high near 82. South wind 6 to 14 mph, with gusts as high as 26 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Saturday Night
Showers and possibly a thunderstorm. Low around 41. Northwest wind 8 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Sunday
Showers likely, mainly before 8am. Partly sunny, with a high near 52. West wind 10 to 16 mph, with gusts as high as 28 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Sunday Night
A slight chance of showers before 2am. Partly cloudy, with a low around 31. Chance of precipitation is 20%.
Monday
Mostly sunny, with a high near 48.
Monday Night
Widespread frost after 3am. Otherwise, mostly clear, with a low around 28.
Tuesday
Mostly sunny, with a high near 66.
Tuesday Night
Mostly cloudy, with a low around 49.
Wednesday
A chance of showers. Partly sunny, with a high near 70. Chance of precipitation is 30%.
Wednesday Night
A chance of showers. Partly cloudy, with a low around 47. Chance of precipitation is 30%.
Thursday
Mostly sunny, with a high near 73.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
Forecast AreaABOUT THIS FORECAST
Point Forecast:
Vandergrift PA
40.6°N 79.58°W (Elev. 955 ft)
40.6°N 79.58°W (Elev. 955 ft)
2:21 am EDT Apr 17, 2026
6am EDT Apr 17, 2026-6pm EDT Apr 23, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
