Linntown, PA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Linntown, a community in Northumberland County, Pennsylvania.
Overnight
56°F
Patchy Fog
Patchy fog. Mostly clear, with a low around 56. Wind around 0 mph.
7-day forecast for Linntown
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 56°F | Patchy Fog | 0 mph | 0% |
| Tuesday | 84°F | Patchy Fog then Sunny | 1 mph NE | 0% |
| Tuesday Night | 63°F | Mostly Cloudy | 1 mph NE | 2% |
| Wednesday | 83°F | Patchy Fog then Partly Sunny | 0 to 3 mph SE | 15% |
| Wednesday Night | 69°F | Chance Showers And Thunderstorms | 0 to 3 mph E | 53% |
| Thursday | 88°F | Showers And Thunderstorms | 0 to 6 mph W | 81% |
| Thursday Night | 69°F | Showers And Thunderstorms then Chance Showers And Thunderstorms | 0 to 3 mph W | 81% |
| Friday | 87°F | Showers And Thunderstorms Likely | 0 to 5 mph SW | 73% |
| Friday Night | 68°F | Showers And Thunderstorms Likely then Chance Showers And Thunderstorms | 2 mph SW | 73% |
| Saturday | 85°F | Slight Chance Rain Showers then Chance Showers And Thunderstorms | 0 to 5 mph W | 45% |
| Saturday Night | 67°F | Chance Showers And Thunderstorms | 0 to 3 mph W | 45% |
| Sunday | 88°F | Mostly Sunny | 0 to 5 mph W | 11% |
| Sunday Night | 69°F | Partly Cloudy | 0 to 3 mph SW | 11% |
| Monday | 89°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 0 to 8 mph W | 24% |
Forecast source: National Weather Service (api.weather.gov) for Linntown (40.956, -76.901). Updated through the day.
Growing snapshot for Linntown
Last spring frost
Apr 26
First fall frost
Oct 20
Growing season
176 days
Hardiness zone
6b
More local growing data for Linntown: nearby ZIP 17850 weather · frost dates · planting calendar · Pennsylvania frost dates
Nearby towns & communities
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Climate data from the nearest NOAA station, Lewisburg, Pa (1.7 mi from Linntown). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.