Linntown, PA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Linntown, a community in Northumberland County, Pennsylvania.
Tonight
47°F
Areas Of Fog
Areas of fog after 11pm. Mostly clear, with a low around 47. Southeast wind around 2 mph.
7-day forecast for Linntown
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 47°F | Areas Of Fog | 2 mph SE | 0% |
| Wednesday | 73°F | Areas Of Fog then Mostly Sunny | 0 to 9 mph S | 0% |
| Wednesday Night | 59°F | Mostly Cloudy then Rain Showers | 7 mph S | 82% |
| Thursday | 72°F | Rain Showers | 3 to 8 mph S | 86% |
| Thursday Night | 53°F | Mostly Cloudy then Chance Rain Showers | 0 to 3 mph SW | 32% |
| Friday | 68°F | Chance Rain Showers | 1 mph NW | 41% |
| Friday Night | 45°F | Chance Rain Showers | 1 mph NW | 41% |
| Saturday | 62°F | Slight Chance Rain Showers | 2 to 8 mph NW | 23% |
| Saturday Night | 37°F | Slight Chance Rain Showers then Partly Cloudy | 2 to 6 mph NW | 23% |
| Sunday | 60°F | Mostly Sunny | 2 to 6 mph W | 9% |
| Sunday Night | 35°F | Partly Cloudy then Slight Chance Rain Showers | 5 mph W | 17% |
| Monday | 60°F | Chance Rain Showers | 5 to 12 mph NW | 25% |
| Monday Night | 34°F | Slight Chance Rain Showers | 6 mph SW | 24% |
| Tuesday | 62°F | Mostly Sunny | 5 to 13 mph SW | 10% |
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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Dalmatia
Dewart
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Locust Gap
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Marshallton
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Montandon
Mount Carmel
Northumberland
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Shamokin
Snydertown
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Tharptown (Uniontown)
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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 Nov 4, 2026.