Lattimer, PA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Lattimer, a community in Luzerne County, Pennsylvania.
Overnight
47°F
Partly Cloudy
Partly cloudy, with a low around 47. Northeast wind around 3 mph.
7-day forecast for Lattimer
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 47°F | Partly Cloudy | 3 mph NE | 0% |
| Saturday | 67°F | Mostly Sunny | 2 mph E | 2% |
| Saturday Night | 54°F | Mostly Cloudy then Rain Showers | 1 to 8 mph SE | 75% |
| Sunday | 64°F | Rain Showers | 3 to 9 mph S | 100% |
| Sunday Night | 53°F | Showers And Thunderstorms | 2 to 6 mph NW | 100% |
| Monday | 63°F | Chance Rain Showers | 2 to 6 mph NE | 29% |
| Monday Night | 49°F | Chance Rain Showers | 2 to 7 mph E | 37% |
| Tuesday | 57°F | Chance Rain Showers | 7 mph E | 40% |
| Tuesday Night | 45°F | Chance Rain Showers | 5 to 8 mph E | 41% |
| Wednesday | 56°F | Chance Rain Showers | 8 mph E | 36% |
| Wednesday Night | 45°F | Chance Showers And Thunderstorms | 6 mph E | 40% |
| Thursday | 56°F | Chance Showers And Thunderstorms | 6 mph NE | 40% |
| Thursday Night | 47°F | Chance Showers And Thunderstorms | 3 mph NE | 36% |
| Friday | 63°F | Slight Chance Rain Showers | 5 mph N | 23% |
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.