Dalmatia, PA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Dalmatia, a community in Northumberland County, Pennsylvania.
This Afternoon
77°F
Mostly Sunny
Mostly sunny, with a high near 77. North wind around 5 mph.
7-day forecast for Dalmatia
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 77°F | Mostly Sunny | 5 mph N | 0% |
| Tonight | 50°F | Mostly Clear | 3 to 7 mph N | 0% |
| Saturday | 72°F | Patchy Fog then Mostly Sunny | 3 mph E | 3% |
| Saturday Night | 60°F | Mostly Cloudy then Rain Showers Likely | 1 to 10 mph SE | 60% |
| Sunday | 71°F | Rain Showers | 3 to 10 mph S | 97% |
| Sunday Night | 57°F | Showers And Thunderstorms | 2 to 10 mph NW | 97% |
| Monday | 66°F | Chance Rain Showers | 5 to 8 mph N | 31% |
| Monday Night | 53°F | Chance Rain Showers | 7 mph NE | 53% |
| Tuesday | 60°F | Rain Showers Likely | 7 mph E | 58% |
| Tuesday Night | 49°F | Rain Showers Likely | 5 to 8 mph NE | 58% |
| Wednesday | 58°F | Chance Rain Showers | 5 to 8 mph NE | 49% |
| Wednesday Night | 49°F | Chance Showers And Thunderstorms | 6 mph NE | 48% |
| Thursday | 60°F | Chance Showers And Thunderstorms | 6 mph NE | 41% |
| Thursday Night | 50°F | Chance Showers And Thunderstorms | 3 mph N | 38% |
Forecast source: National Weather Service (api.weather.gov) for Dalmatia (40.649, -76.904). Updated through the day.
Growing snapshot for Dalmatia
Last spring frost
Apr 25
First fall frost
Oct 22
Growing season
178 days
Hardiness zone
6b
More local growing data for Dalmatia: nearby ZIP 17017 weather · frost dates · planting calendar · Pennsylvania frost dates
Nearby towns & communities
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Locust Gap
Marion Heights
Marshallton
McEwensville
Montandon
Mount Carmel
Northumberland
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Shamokin
Snydertown
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Climate data from the nearest NOAA station, Selinsgrove 2 S, Pa (11 mi from Dalmatia). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.