Weather in Lawrenceville, PA
Updated 2026-09-26 11:15 local time · ZIP codes 16929
Overcast
No government weather alerts were returned for this location at the latest update.
Next hours
56°18% rain60°14% rain61°13% rain62°13% rain62°13% rain60°14% rain59°16% rain57°17% rain
57°17% rain57°15% rain
56°15% rain
55°9% 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 18%).
It feels like 48°F with winds near 14 mph.
62°F, 13% rain chance and 14 mph wind.
Visibility is around 6 mi; gusts may reach 29 mph.
Current temperature is 56°F, wind 14 mph, rain chance up to 18%.
UV index is 3.
Local weather characteristics in Lawrenceville
Pennsylvania has four seasons and varied terrain. Western and northern areas are generally cooler and snowier, while southeastern areas are often milder.
Lawrenceville is part of the Northeast weather region. The forecast point is near 42.00°N latitude and 77.13°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.
Lawrenceville weather today
Overcast and 56°F in Lawrenceville, PA. Today's high is 62°F with a 18% rain chance. Winds are around 14 mph with gusts near 27 mph. Relative humidity is 70%, pressure is 30.06 inHg, and visibility is about 6 miles.
Tonight and tomorrow in Lawrenceville
Sunrise is at 07:00 AM and sunset is at 06:59 PM. Tomorrow's forecast calls for Partly Cloudy with a high near 55°F and a low near 49°F. The maximum rain chance is 87%.