Northwood, PA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Northwood, a community in Blair County, Pennsylvania.
This Afternoon
81°F
Sunny
Sunny, with a high near 81. Southeast wind around 3 mph.
7-day forecast for Northwood
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 81°F | Sunny | 3 mph SE | 0% |
| Tonight | 64°F | Partly Cloudy | 0 to 3 mph NE | 5% |
| Wednesday | 80°F | Chance Showers And Thunderstorms | 0 to 5 mph SE | 36% |
| Wednesday Night | 67°F | Chance Showers And Thunderstorms then Chance Rain Showers | 0 to 3 mph SE | 36% |
| Thursday | 83°F | Showers And Thunderstorms | 0 to 3 mph SW | 84% |
| Thursday Night | 69°F | Showers And Thunderstorms | 2 mph SW | 84% |
| Friday | 83°F | Showers And Thunderstorms | 0 to 3 mph SW | 85% |
| Friday Night | 65°F | Showers And Thunderstorms then Chance Showers And Thunderstorms | 2 mph SW | 85% |
| Saturday | 82°F | Slight Chance Showers And Thunderstorms | 1 to 6 mph W | 55% |
| Saturday Night | 65°F | Showers And Thunderstorms Likely | 5 mph W | 55% |
| Sunday | 83°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 2 to 7 mph W | 15% |
| Sunday Night | 66°F | Slight Chance Showers And Thunderstorms | 5 mph W | 23% |
| Monday | 85°F | Chance Showers And Thunderstorms | 2 to 8 mph W | 28% |
| Monday Night | 68°F | Chance Showers And Thunderstorms | 3 to 7 mph W | 49% |
Forecast source: National Weather Service (api.weather.gov) for Northwood (40.686, -78.227). Updated through the day.
Growing snapshot for Northwood
Last spring frost
May 13
First fall frost
Oct 1
Growing season
142 days
Hardiness zone
6b
More local growing data for Northwood: nearby ZIP 16686 weather · frost dates · planting calendar · Pennsylvania frost dates
Nearby towns & communities
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East Altoona
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Climate data from the nearest NOAA station, Philipsburg 2 S, Pa (14 mi from Northwood). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.