
Showers and Thunderstorms from the Southern Plains into the Ohio Valley; Record Warmth in the Central U.S.
Heavy rain and widely scattered severe storms are expected over portions of the central and southern Plains into the Ohio Valley. Unseasonable warmth will continue for a few more days across the Midwest, Southeast, and Mid-Atlantic where several daily record highs could fall. Read More >
Hazardous Weather Conditions
Current conditions at
Pittsburgh - Allegheny County Airport (KAGC)
Lat: 40.36°NLon: 79.92°WElev: 1237ft.
Fair
55°F
13°C
| Humidity | 93% |
| Wind Speed | Vrbl 3 mph |
| Barometer | 30.15 in (1020.9 mb) |
| Dewpoint | 53°F (12°C) |
| Visibility | 10.00 mi |
| Last update | 15 Oct 2:53 am EDT |
Extended Forecast for
Glassport PA
Overnight

Low: 54 °F
Mostly Cloudy
Thursday

High: 71 °F
Mostly Cloudy
Thursday Night

Low: 64 °F
Scattered
ShowersFriday

High: 74 °F
Showers and
BreezyFriday Night

Low: 42 °F
Showers
LikelySaturday

High: 52 °F
Mostly Sunny
Saturday Night

Low: 34 °F
Mostly Clear
then Patchy
FrostSunday

High: 60 °F
Frost then
SunnySunday Night

Low: 37 °F
Mostly Clear
Detailed Forecast
Overnight
Mostly cloudy, with a low around 54. North wind around 6 mph.
Thursday
Mostly cloudy, with a high near 71. Northeast wind 5 to 7 mph becoming southeast in the afternoon.
Thursday Night
Scattered showers and thunderstorms before 5am, then isolated showers. Mostly cloudy, with a low around 64. Southeast wind 8 to 15 mph becoming south after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Friday
Showers and thunderstorms likely before 1pm, then showers and possibly a thunderstorm between 1pm and 4pm, then a chance of showers and thunderstorms after 4pm. High near 74. Breezy, with a southwest wind 17 to 22 mph becoming west in the afternoon. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Friday Night
Showers likely, mainly between 8pm and 2am. Mostly cloudy, with a low around 42. West wind around 17 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
Mostly sunny, with a high near 52.
Saturday Night
Patchy frost after 1am. Otherwise, mostly clear, with a low around 34.
Sunday
Widespread frost, mainly between 7am and 8am. Otherwise, sunny, with a high near 60.
Sunday Night
Mostly clear, with a low around 37.
Monday
Sunny, with a high near 63.
Monday Night
Partly cloudy, with a low around 40.
Tuesday
Mostly sunny, with a high near 64.
Tuesday Night
Mostly clear, with a low around 40.
Wednesday
Sunny, with a high near 66.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Glassport PA
40.34°N 79.88°W (Elev. 1099 ft)
40.34°N 79.88°W (Elev. 1099 ft)
2:21 am EDT Oct 15, 2026
3am EDT Oct 15, 2026-6pm EDT Oct 21, 2026



