McElhattan, PA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for McElhattan, a community in Clinton County, Pennsylvania.
Tonight
47°F
Mostly Clear then Patchy Fog
Patchy fog after 1am. Mostly clear, with a low around 47. East wind around 1 mph.
7-day forecast for McElhattan
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 47°F | Mostly Clear then Patchy Fog | 1 mph E | 2% |
| Wednesday | 74°F | Patchy Fog then Mostly Sunny | 1 to 7 mph SE | 2% |
| Wednesday Night | 59°F | Mostly Cloudy then Rain Showers | 5 mph S | 94% |
| Thursday | 73°F | Rain Showers | 2 to 7 mph S | 82% |
| Thursday Night | 51°F | Mostly Cloudy then Slight Chance Rain Showers | 2 mph SW | 22% |
| Friday | 68°F | Chance Rain Showers | 2 mph W | 38% |
| Friday Night | 45°F | Slight Chance Rain Showers | 0 to 5 mph NW | 23% |
| Saturday | 61°F | Chance Rain Showers | 5 to 8 mph NW | 28% |
| Saturday Night | 38°F | Chance Rain Showers then Partly Cloudy | 8 mph W | 28% |
| Sunday | 59°F | Mostly Sunny | 7 mph W | 9% |
| Sunday Night | 36°F | Slight Chance Rain Showers | 10 mph W | 20% |
| Monday | 59°F | Chance Rain Showers | 12 mph W | 28% |
| Monday Night | 36°F | Chance Rain Showers | 10 mph W | 28% |
| Tuesday | 62°F | Mostly Sunny | 9 to 14 mph W | 9% |
Forecast source: National Weather Service (api.weather.gov) for McElhattan (41.154, -77.352). Updated through the day.
Growing snapshot for McElhattan
Last spring frost
Apr 30
First fall frost
Oct 20
Growing season
173 days
Hardiness zone
6b
More local growing data for McElhattan: nearby ZIP 17748 weather · frost dates · planting calendar · Pennsylvania frost dates
Nearby towns & communities
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Castanea
Clintondale
Dunnstown
Farwell
Flemington
Hyner
Lamar
Lock Haven
Loganton
Mackeyville
Mill Hall
Monument
Nittany
North Bend
Orviston
Renovo
Rote
Salona
Snydertown
South Renovo
Tylersville
Woolrich
Climate data from the nearest NOAA station, Lock Haven Sewage Plt, Pa (5 mi from McElhattan). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.