Julian, PA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Julian, a community in Centre County, Pennsylvania.
Today
82°F
Sunny
Sunny, with a high near 82. Southeast wind around 2 mph.
7-day forecast for Julian
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 82°F | Sunny | 2 mph SE | 0% |
| Tonight | 63°F | Partly Cloudy | 2 mph E | 4% |
| Wednesday | 81°F | Slight Chance Rain Showers then Chance Showers And Thunderstorms | 0 to 5 mph E | 45% |
| Wednesday Night | 68°F | Chance Showers And Thunderstorms then Patchy Fog | 0 to 3 mph SE | 40% |
| Thursday | 83°F | Showers And Thunderstorms | 0 to 3 mph S | 85% |
| Thursday Night | 69°F | Showers And Thunderstorms then Chance Showers And Thunderstorms | 2 mph SW | 85% |
| Friday | 83°F | Showers And Thunderstorms | 0 to 3 mph W | 81% |
| Friday Night | 67°F | Showers And Thunderstorms then Chance Showers And Thunderstorms | 2 mph W | 81% |
| Saturday | 83°F | Slight Chance Rain Showers then Chance Showers And Thunderstorms | 0 to 5 mph W | 54% |
| Saturday Night | 66°F | Chance Showers And Thunderstorms | 3 mph W | 54% |
| Sunday | 85°F | Mostly Sunny | 1 to 6 mph W | 13% |
| Sunday Night | 68°F | Partly Cloudy | 5 mph W | 13% |
| Monday | 86°F | Mostly Sunny then Chance Showers And Thunderstorms | 2 to 8 mph W | 28% |
| Monday Night | 67°F | Chance Showers And Thunderstorms | 2 to 7 mph W | 28% |
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
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Baileyville
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Centre Hall
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Continental Courts
Eagle Creek
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Holters Crossing
Houserville
Howard
Hublersburg
Jacksonville
Lemont
Madisonburg
Milesburg
Millheim
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Moose Run
Moshannon
Mount Eagle
Osceola Mills
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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 Aug 4, 2026.