Lawrenceville, PA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Lawrenceville, a borough in Tioga County, Pennsylvania.
This Afternoon
71°F
Partly Sunny
Partly sunny, with a high near 71. South wind around 9 mph.
7-day forecast for Lawrenceville
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 71°F | Partly Sunny | 9 mph S | 1% |
| Tonight | 59°F | Mostly Cloudy then Rain Showers | 9 mph S | 80% |
| Thursday | 71°F | Rain Showers Likely then Partly Sunny | 7 to 12 mph SW | 63% |
| Thursday Night | 46°F | Partly Cloudy then Patchy Fog | 0 to 5 mph SW | 0% |
| Friday | 64°F | Patchy Fog then Partly Sunny | 1 to 6 mph SW | 7% |
| Friday Night | 42°F | Rain Showers Likely | 2 mph W | 58% |
| Saturday | 52°F | Rain Showers Likely | 2 to 9 mph W | 58% |
| Saturday Night | 36°F | Chance Rain Showers | 6 to 9 mph NW | 49% |
| Sunday | 56°F | Partly Sunny | 10 mph W | 9% |
| Sunday Night | 35°F | Partly Cloudy then Slight Chance Rain Showers | 8 mph W | 15% |
| Monday | 55°F | Slight Chance Rain Showers | 9 to 13 mph W | 15% |
| Monday Night | 34°F | Partly Cloudy | 3 to 7 mph W | 1% |
| Tuesday | 60°F | Mostly Sunny then Slight Chance Rain Showers | 7 to 12 mph W | 15% |
| Tuesday Night | 32°F | Slight Chance Rain Showers | 2 to 7 mph W | 15% |
Forecast source: National Weather Service (api.weather.gov) for Lawrenceville (41.996, -77.130). Updated through the day.
Growing snapshot for Lawrenceville
Last spring frost
May 9
First fall frost
Oct 12
Growing season
155 days
Hardiness zone
6a
More local growing data for Lawrenceville: nearby ZIP 16929 weather · frost dates · planting calendar · Pennsylvania frost dates
Nearby towns & communities
Arnot
Blossburg
Elkland
Knoxville
Liberty
Mainesburg
Mansfield
Millerton
Morris Run
Roseville
Sabinsville
Tioga
Wellsboro
Westfield
Climate data from the nearest NOAA station, Cowanesque Dam, Pa (2.2 mi from Lawrenceville). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 5, 2026.