Lawnton, PA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Lawnton, a community in Dauphin County, Pennsylvania.
Today
85°F
Mostly Sunny
Mostly sunny, with a high near 85. East wind 0 to 5 mph.
7-day forecast for Lawnton
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 85°F | Mostly Sunny | 0 to 5 mph E | 0% |
| Tonight | 66°F | Mostly Cloudy | 1 to 5 mph E | 5% |
| Wednesday | 83°F | Slight Chance Showers And Thunderstorms then Chance Showers And Thunderstorms | 2 to 6 mph E | 51% |
| Wednesday Night | 71°F | Chance Showers And Thunderstorms then Showers And Thunderstorms Likely | 2 to 6 mph SE | 70% |
| Thursday | 89°F | Partly Sunny then Showers And Thunderstorms Likely | 2 to 8 mph S | 70% |
| Thursday Night | 71°F | Showers And Thunderstorms Likely | 1 to 7 mph SW | 70% |
| Friday | 88°F | Partly Sunny then Showers And Thunderstorms Likely | 1 to 6 mph SW | 67% |
| Friday Night | 70°F | Showers And Thunderstorms Likely | 0 to 6 mph SW | 67% |
| Saturday | 87°F | Slight Chance Rain Showers then Chance Showers And Thunderstorms | 0 to 6 mph W | 52% |
| Saturday Night | 69°F | Chance Showers And Thunderstorms | 1 to 5 mph W | 52% |
| Sunday | 88°F | Mostly Sunny | 1 to 6 mph W | 12% |
| Sunday Night | 71°F | Partly Cloudy | 5 mph SW | 12% |
| Monday | 90°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 2 to 9 mph W | 20% |
| Monday Night | 70°F | Slight Chance Showers And Thunderstorms | 3 to 8 mph W | 20% |
Forecast source: National Weather Service (api.weather.gov) for Lawnton (40.265, -76.798). Updated through the day.
Growing snapshot for Lawnton
Last spring frost
Apr 15
First fall frost
Oct 23
Growing season
189 days
Hardiness zone
7a
More local growing data for Lawnton: nearby ZIP 17111 weather · frost dates · planting calendar · Pennsylvania frost dates
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Climate data from the nearest NOAA station, Harrisburg 1 Ne, Pa (4.8 mi from Lawnton). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.