McElhattan, PA Weather & Growing Conditions
Overnight
47°F
Partly Cloudy
Partly cloudy, with a low around 47. Southeast wind around 3 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 47°F | Partly Cloudy | 3 mph SE | 0% |
| Wednesday | 69°F | Mostly Sunny | 2 to 9 mph S | 2% |
| Wednesday Night | 56°F | Light Rain | 13 mph S | 96% |
| Thursday | 68°F | Light Rain | 6 to 10 mph SW | 95% |
| Thursday Night | 50°F | Mostly Cloudy then Slight Chance Rain Showers | 2 to 6 mph SW | 22% |
| Friday | 63°F | Chance Rain Showers | 2 mph W | 38% |
| Friday Night | 45°F | Slight Chance Rain Showers | 6 mph NW | 23% |
| Saturday | 56°F | Chance Rain Showers | 7 to 10 mph NW | 27% |
| Saturday Night | 39°F | Chance Rain Showers then Partly Cloudy | 9 to 13 mph W | 27% |
| Sunday | 54°F | Mostly Sunny | 9 mph W | 9% |
| Sunday Night | 37°F | Slight Chance Rain Showers | 12 to 15 mph W | 20% |
| Monday | 53°F | Chance Rain Showers | 13 mph W | 27% |
| Monday Night | 37°F | Chance Rain Showers | 15 mph W | 27% |
| Tuesday | 56°F | Mostly Sunny | 12 to 16 mph W | 10% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for McElhattan, PA
Last spring frost
Apr 30
First fall frost
Oct 20
Growing season
173 days
Hardiness zone
6b
Explore more for McElhattan, PA: full frost dates · planting calendar · Pennsylvania frost dates
Climate data from the nearest NOAA station, Lock Haven Sewage Plt, Pa (5 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.