Julian, PA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Julian, a community in Centre County, Pennsylvania.
This Afternoon
71°F
Mostly Sunny
Mostly sunny, with a high near 71. South wind around 3 mph.
7-day forecast for Julian
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 71°F | Mostly Sunny | 3 mph S | 1% |
| Tonight | 48°F | Mostly Clear then Patchy Fog | 2 mph S | 2% |
| Wednesday | 73°F | Areas Of Fog then Mostly Sunny | 1 to 8 mph S | 3% |
| Wednesday Night | 60°F | Mostly Cloudy then Rain Showers | 6 mph S | 97% |
| Thursday | 72°F | Rain Showers | 3 to 7 mph SW | 78% |
| Thursday Night | 50°F | Mostly Cloudy then Slight Chance Rain Showers | 0 to 3 mph W | 19% |
| Friday | 67°F | Chance Rain Showers | 2 mph W | 36% |
| Friday Night | 44°F | Slight Chance Rain Showers | 2 mph NW | 19% |
| Saturday | 59°F | Slight Chance Rain Showers | 2 to 8 mph NW | 24% |
| Saturday Night | 37°F | Slight Chance Rain Showers then Partly Cloudy | 3 to 7 mph W | 24% |
| Sunday | 57°F | Mostly Sunny | 3 to 7 mph W | 10% |
| Sunday Night | 35°F | Slight Chance Rain Showers | 8 mph W | 19% |
| Monday | 56°F | Chance Rain Showers | 8 to 13 mph W | 26% |
| Monday Night | 35°F | Chance Rain Showers then Partly Cloudy | 8 mph W | 25% |
Forecast source: National Weather Service (api.weather.gov) for Julian (40.861, -77.943). Updated through the day.
Growing snapshot for Julian
Last spring frost
Apr 20
First fall frost
Oct 26
Growing season
187 days
Hardiness zone
6b
More local growing data for Julian: nearby ZIP 16844 weather · frost dates · planting calendar · Pennsylvania frost dates
Nearby towns & communities
Aaronsburg
Baileyville
Beech Creek
Bellefonte
Blanchard
Boalsburg
Centre Hall
Clarence
Coburn
Continental Courts
Eagle Creek
Eagleville
Holters Crossing
Houserville
Howard
Hublersburg
Jacksonville
Lemont
Madisonburg
Milesburg
Millheim
Mingoville
Moose Run
Moshannon
Mount Eagle
Osceola Mills
Park Forest Village
Peru
Pine Glen
Pine Grove Mills
Climate data from the nearest NOAA station, State College, Pa (8.9 mi from Julian). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 3, 2026.