Lattimer, PA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Lattimer, a community in Luzerne County, Pennsylvania.
Today
80°F
Areas Of Fog then Sunny
Areas of fog before 9am. Sunny, with a high near 80. North wind around 1 mph.
7-day forecast for Lattimer
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 80°F | Areas Of Fog then Sunny | 1 mph N | 0% |
| Tonight | 60°F | Mostly Cloudy | 0 mph | 1% |
| Wednesday | 78°F | Patchy Fog then Chance Showers And Thunderstorms | 2 mph SE | 56% |
| Wednesday Night | 66°F | Chance Showers And Thunderstorms | 2 mph SE | 51% |
| Thursday | 81°F | Showers And Thunderstorms | 1 to 5 mph S | 84% |
| Thursday Night | 67°F | Showers And Thunderstorms | 2 mph SW | 84% |
| Friday | 81°F | Showers And Thunderstorms | 0 to 3 mph W | 75% |
| Friday Night | 65°F | Showers And Thunderstorms then Chance Showers And Thunderstorms | 1 mph W | 75% |
| Saturday | 80°F | Partly Sunny then Showers And Thunderstorms Likely | 0 to 3 mph W | 59% |
| Saturday Night | 64°F | Showers And Thunderstorms Likely then Slight Chance Showers And Thunderstorms | 1 mph NW | 59% |
| Sunday | 81°F | Mostly Sunny | 0 to 3 mph W | 13% |
| Sunday Night | 66°F | Mostly Clear | 2 mph W | 13% |
| Monday | 82°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 1 to 6 mph W | 24% |
| Monday Night | 64°F | Slight Chance Showers And Thunderstorms | 3 mph W | 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 Aug 4, 2026.