Lattimer, PA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Lattimer, a community in Luzerne County, Pennsylvania.
Today
67°F
Partly Sunny
Partly sunny, with a high near 67. East wind around 2 mph.
7-day forecast for Lattimer
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 67°F | Partly Sunny | 2 mph E | 1% |
| Tonight | 51°F | Chance Rain Showers then Light Rain Likely | 1 to 9 mph SE | 70% |
| Sunday | 65°F | Rain | 2 to 9 mph S | 97% |
| Sunday Night | 48°F | Rain then Chance Rain Showers | 2 to 8 mph NW | 93% |
| Monday | 64°F | Mostly Cloudy | 2 to 8 mph N | 6% |
| Monday Night | 44°F | Mostly Cloudy then Chance Rain Showers | 5 mph NE | 35% |
| Tuesday | 57°F | Chance Rain Showers | 5 mph E | 35% |
| Tuesday Night | 43°F | Chance Rain Showers | 3 to 8 mph E | 28% |
| Wednesday | 57°F | Chance Rain Showers | 8 mph E | 27% |
| Wednesday Night | 43°F | Chance Rain Showers | 5 to 8 mph E | 34% |
| Thursday | 57°F | Chance Rain Showers | 7 mph NE | 34% |
| Thursday Night | 43°F | Chance Rain Showers | 3 mph NE | 32% |
| Friday | 61°F | Slight Chance Rain Showers | 5 mph N | 22% |
| Friday Night | 44°F | Slight Chance Rain Showers | 5 mph N | 24% |
Forecast source: National Weather Service (api.weather.gov) for Lattimer (40.993, -75.961). Updated through the day.
Growing snapshot for Lattimer
Last spring frost
Apr 30
First fall frost
Oct 22
Growing season
175 days
Hardiness zone
6b
More local growing data for Lattimer: nearby ZIP 18234 weather · frost dates · planting calendar · Pennsylvania frost dates
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Climate data from the nearest NOAA station, Mahanoy City 2 N, Pa (14.4 mi from Lattimer). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.