Mill Run, PA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Mill Run, a community in Blair County, Pennsylvania.
Today
82°F
Sunny
Sunny, with a high near 82. East wind 0 to 5 mph.
7-day forecast for Mill Run
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 82°F | Sunny | 0 to 5 mph E | 0% |
| Tonight | 62°F | Partly Cloudy | 1 to 5 mph SE | 5% |
| Wednesday | 81°F | Mostly Cloudy then Chance Showers And Thunderstorms | 1 to 5 mph E | 46% |
| Wednesday Night | 67°F | Chance Showers And Thunderstorms | 1 to 5 mph SE | 35% |
| Thursday | 84°F | Showers And Thunderstorms | 1 to 5 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 | 5 mph W | 77% |
| Friday Night | 66°F | Showers And Thunderstorms then Chance Showers And Thunderstorms | 3 mph W | 77% |
| Saturday | 82°F | Slight Chance Rain Showers then Chance Showers And Thunderstorms | 2 to 6 mph W | 40% |
| Saturday Night | 66°F | Chance Showers And Thunderstorms | 5 mph W | 40% |
| Sunday | 85°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 2 to 7 mph W | 17% |
| Sunday Night | 68°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 6 mph W | 17% |
| Monday | 85°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 6 to 10 mph W | 23% |
| Monday Night | 67°F | Slight Chance Showers And Thunderstorms then Chance Showers And Thunderstorms | 5 to 8 mph W | 28% |
Forecast source: National Weather Service (api.weather.gov) for Mill Run (40.506, -78.433). Updated through the day.
Growing snapshot for Mill Run
Last spring frost
Apr 25
First fall frost
Oct 21
Growing season
176 days
Hardiness zone
6b
More local growing data for Mill Run: nearby ZIP 16602 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, Altoona 3 W, Pa (3.7 mi from Mill Run). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.