Lawrenceville, PA Weather Forecast
Local 7-day forecast
Chance Showers And Thunderstorms
Track current conditions, temperature changes, wind, and the full daily outlook for Lawrenceville, PA in one place.
A chance of showers and thunderstorms before 2pm. Mostly sunny, with a high near 80. Chance of precipitation is 50%.
Local Weather Overview
This forecast page for Lawrenceville, PA is designed for quick trip planning, giving you a clean read on daytime highs, overnight lows, and changing conditions across the upcoming forecast window. Latest sync: Apr 13, 2026 10:32 PM EDT.
The active forecast window currently covers Apr 17 to Apr 20, 2026 for Lawrenceville, PA.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Apr 17 to Apr 20, 2026
- Latest sync
- Apr 13, 2026 10:32 PM EDT
- Forecast office
- PBZ
- Source
- NOAA / NWS
Daily Outlook
This Week in Lawrenceville
Saturday looks like the warmest upcoming period in Lawrenceville at 87 degrees F.
Sunday Night is the coolest period ahead with temperatures near 36 degrees F.
The strongest winds are forecast for Sunday at about 9 to 16 mph W.
Precipitation is mentioned in 5 upcoming forecast periods.
Forecast Details
- Last updated
- Apr 13, 2026 10:32 PM EDT
- Coverage
- 4 days
- Time zone
- America/New_York
- Forecast office
- PBZ
- Radar station
- KPBZ
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Partly cloudy, with a low around 59.
A slight chance of rain showers between 8am and 2pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 87. Chance of precipitation is 40%.
Showers and thunderstorms likely. Mostly cloudy, with a low around 52. Chance of precipitation is 60%.
Rain showers likely. Partly sunny, with a high near 68. Chance of precipitation is 60%.
A chance of rain showers before 8pm. Partly cloudy, with a low around 36. Chance of precipitation is 30%.
Sunny, with a high near 59.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Friday
Apr 17
|
Chance Showers And Thunderstorms
|
80°F |
6 to 9 mph
W
|
|
Friday Night
Apr 17
|
Partly Cloudy
|
59°F |
2 to 7 mph
NE
|
|
Saturday
Apr 18
|
Chance Showers And Thunderstorms
|
87°F |
3 to 13 mph
S
|
|
Saturday Night
Apr 18
|
Showers And Thunderstorms Likely
|
52°F |
8 to 12 mph
SW
|
|
Sunday
Apr 19
|
Rain Showers Likely
|
68°F |
9 to 16 mph
W
|
|
Sunday Night
Apr 19
|
Chance Rain Showers then Partly Cloudy
|
36°F |
7 to 15 mph
W
|
|
Monday
Apr 20
|
Sunny
|
59°F |
7 to 12 mph
NW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Lawrenceville.