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West Kittanning, PA Weather & Growing Conditions

Local forecast, frost dates, hardiness zone and planting guidance for West Kittanning, a borough in Armstrong County, Pennsylvania.

Today
74°F
Partly Sunny
Partly sunny, with a high near 74. Southeast wind 2 to 7 mph.

7-day forecast for West Kittanning

WhenTempForecastWindPrecip
Today 74°F Partly Sunny 2 to 7 mph SE 13%
Tonight 60°F Light Rain 8 mph S 95%
Thursday 71°F Chance Light Rain then Mostly Sunny 6 to 12 mph SW 46%
Thursday Night 45°F Partly Cloudy 0 to 5 mph SW 1%
Friday 64°F Partly Sunny then Slight Chance Light Rain 1 to 7 mph SW 16%
Friday Night 40°F Chance Light Rain 2 to 6 mph W 41%
Saturday 55°F Chance Light Rain 6 to 10 mph W 40%
Saturday Night 33°F Chance Light Rain 8 mph W 32%
Sunday 56°F Slight Chance Light Rain then Partly Sunny 6 to 12 mph W 15%
Sunday Night 31°F Partly Cloudy 8 mph W 7%
Monday 57°F Slight Chance Light Rain 7 to 12 mph W 21%
Monday Night 31°F Slight Chance Light Rain then Partly Cloudy 5 to 8 mph SW 18%
Tuesday 61°F Mostly Sunny 8 to 14 mph SW 5%
Tuesday Night 31°F Partly Cloudy 2 to 7 mph W 4%

Forecast source: National Weather Service (api.weather.gov) for West Kittanning (40.813, -79.531). Updated through the day.

Growing snapshot for West Kittanning

Last spring frost
May 4
First fall frost
Oct 16
Growing season
164 days

More local growing data for West Kittanning: nearby ZIP 16238 weather · frost dates · planting calendar · Pennsylvania frost dates

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Climate data from the nearest NOAA station, Ford City 4 S Dam, Pa (5 mi from West Kittanning). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.