Weather in Oakmont, PA
Updated 2026-09-26 11:00 local time · ZIP codes 15139
Overcast
No government weather alerts were returned for this location at the latest update.
Next hours
59°14% rain62°13% rain65°12% rain
67°4% rain68°10% rain68°11% rain67°12% rain65°15% rain64°16% rain
61°18% rain58°23% rain56°26% rain3-day weather forecast
Weather details
Sunrise, sunset and moon
Key weather changes ahead
Weather insights for today
Rain chance stays relatively low over the next 12 hours (up to 26%).
It feels like 54°F with winds near 8 mph.
67°F, 4% rain chance and 9 mph wind.
Visibility is around 6 mi; gusts may reach 23 mph.
Current temperature is 59°F, wind 8 mph, rain chance up to 26%.
UV index is 3. Sunscreen and sunglasses are sensible for longer outdoor time.
Local weather characteristics in Oakmont
Pennsylvania has four seasons and varied terrain. Western and northern areas are generally cooler and snowier, while southeastern areas are often milder.
Oakmont is part of the Northeast weather region. The forecast point is near 40.52°N latitude and 79.84°W longitude. Local temperature, wind and precipitation can still differ from nearby places, especially where terrain, coastlines or urban development create small-scale weather changes.
Oakmont weather today
Overcast and 59°F in Oakmont, PA. Today's high is 68°F with a 15% rain chance. Winds are around 8 mph with gusts near 15 mph. Relative humidity is 59%, pressure is 30.10 inHg, and visibility is about 6 miles.
Tonight and tomorrow in Oakmont
Sunrise is at 07:10 AM and sunset is at 07:10 PM. Tomorrow's forecast calls for Overcast with a high near 66°F and a low near 49°F. The maximum rain chance is 15%.