Dumb Hundred, PA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Dumb Hundred, a community in Blair County, Pennsylvania.
Today
82°F
Sunny
Sunny, with a high near 82. Southeast wind 0 to 5 mph.
7-day forecast for Dumb Hundred
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 82°F | Sunny | 0 to 5 mph SE | 0% |
| Tonight | 62°F | Partly Cloudy | 0 to 6 mph SE | 8% |
| Wednesday | 81°F | Slight Chance Rain Showers then Chance Showers And Thunderstorms | 0 to 6 mph E | 48% |
| Wednesday Night | 66°F | Chance Showers And Thunderstorms | 1 to 5 mph S | 37% |
| Thursday | 84°F | Showers And Thunderstorms | 1 to 6 mph SW | 86% |
| Thursday Night | 67°F | Showers And Thunderstorms then Slight Chance Showers And Thunderstorms | 3 mph SW | 86% |
| Friday | 84°F | Showers And Thunderstorms | 1 to 6 mph SW | 75% |
| Friday Night | 65°F | Showers And Thunderstorms then Chance Showers And Thunderstorms | 3 mph SW | 75% |
| Saturday | 83°F | Chance Showers And Thunderstorms | 1 to 7 mph W | 41% |
| Saturday Night | 65°F | Chance Showers And Thunderstorms then Mostly Cloudy | 1 to 5 mph W | 41% |
| Sunday | 85°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 1 to 7 mph W | 15% |
| Sunday Night | 67°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 5 mph W | 15% |
| Monday | 86°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 5 to 13 mph W | 19% |
| Monday Night | 67°F | Slight Chance Showers And Thunderstorms | 3 to 10 mph W | 22% |
Forecast source: National Weather Service (api.weather.gov) for Dumb Hundred (40.317, -78.410). Updated through the day.
Growing snapshot for Dumb Hundred
Last spring frost
Apr 23
First fall frost
Oct 21
Growing season
177 days
Hardiness zone
6b
More local growing data for Dumb Hundred: nearby ZIP 16673 weather · frost dates · planting calendar · Pennsylvania frost dates
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Climate data from the nearest NOAA station, Altoona Blair Co Ap, Pa (3.7 mi from Dumb Hundred). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.