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Loop, PA Weather & Growing Conditions

Local forecast, frost dates, hardiness zone and planting guidance for Loop, a community in Blair County, Pennsylvania.

This Afternoon
75°F
Mostly Sunny
Mostly sunny, with a high near 75. South wind around 5 mph.

7-day forecast for Loop

WhenTempForecastWindPrecip
This Afternoon 75°F Mostly Sunny 5 mph S 1%
Tonight 48°F Mostly Clear then Patchy Fog 3 mph SE 1%
Wednesday 76°F Patchy Fog then Partly Sunny 1 to 8 mph SE 2%
Wednesday Night 61°F Mostly Cloudy then Rain Showers 7 mph S 97%
Thursday 75°F Rain Showers Likely 3 to 7 mph SW 65%
Thursday Night 50°F Mostly Cloudy then Slight Chance Rain Showers 0 to 3 mph W 19%
Friday 69°F Chance Rain Showers 2 mph NW 37%
Friday Night 44°F Slight Chance Rain Showers 2 mph NW 21%
Saturday 60°F Slight Chance Rain Showers 2 to 9 mph NW 20%
Saturday Night 37°F Slight Chance Rain Showers then Partly Cloudy 3 to 7 mph W 20%
Sunday 59°F Mostly Sunny 3 to 8 mph W 8%
Sunday Night 35°F Partly Cloudy then Slight Chance Rain Showers 6 mph W 18%
Monday 58°F Slight Chance Rain Showers 6 to 12 mph W 18%
Monday Night 36°F Partly Cloudy 6 mph W 12%

Forecast source: National Weather Service (api.weather.gov) for Loop (40.426, -78.362). Updated through the day.

Growing snapshot for Loop

Last spring frost
Apr 25
First fall frost
Oct 20
Growing season
177 days
Hardiness zone
6b

More local growing data for Loop: nearby ZIP 16648 weather · frost dates · planting calendar · Pennsylvania frost dates

Nearby towns & communities

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Climate data from the nearest NOAA station, Altoona 7 Sw, Pa (4.9 mi from Loop). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 3, 2026.