Nittany, PA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Nittany, a community in Clinton County, Pennsylvania.
Tonight
50°F
Partly Cloudy then Patchy Fog
Patchy fog after 3am. Partly cloudy, with a low around 50. Northeast wind around 5 mph.
7-day forecast for Nittany
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 50°F | Partly Cloudy then Patchy Fog | 5 mph NE | 0% |
| Saturday | 74°F | Patchy Fog then Partly Sunny | 3 mph E | 3% |
| Saturday Night | 60°F | Mostly Cloudy then Rain Showers | 3 to 7 mph SE | 78% |
| Sunday | 74°F | Showers And Thunderstorms | 7 mph SW | 98% |
| Sunday Night | 54°F | Showers And Thunderstorms | 7 mph NW | 86% |
| Monday | 69°F | Chance Rain Showers | 7 mph NE | 27% |
| Monday Night | 52°F | Rain Showers Likely | 8 mph NE | 56% |
| Tuesday | 63°F | Rain Showers Likely | 8 mph E | 64% |
| Tuesday Night | 48°F | Rain Showers Likely | 6 to 9 mph E | 63% |
| Wednesday | 61°F | Chance Rain Showers | 8 mph E | 53% |
| Wednesday Night | 48°F | Chance Showers And Thunderstorms | 7 mph E | 48% |
| Thursday | 63°F | Chance Showers And Thunderstorms | 5 mph NE | 47% |
| Thursday Night | 49°F | Chance Rain Showers | 5 mph NE | 37% |
| Friday | 70°F | Slight Chance Rain Showers then Partly Sunny | 2 to 6 mph N | 16% |
Forecast source: National Weather Service (api.weather.gov) for Nittany (40.995, -77.552). Updated through the day.
Growing snapshot for Nittany
Last spring frost
May 5
First fall frost
Oct 6
Growing season
153 days
Hardiness zone
6b
More local growing data for Nittany: nearby ZIP 16848 weather · frost dates · planting calendar · Pennsylvania frost dates
Nearby towns & communities
Avis
Castanea
Clintondale
Dunnstown
Farwell
Flemington
Hyner
Lamar
Lock Haven
Loganton
Mackeyville
McElhattan
Mill Hall
Monument
North Bend
Orviston
Renovo
Rote
Salona
Snydertown
South Renovo
Tylersville
Woolrich
Climate data from the nearest NOAA station, Millheim, Pa (9.3 mi from Nittany). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.