West Kittanning, PA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for West Kittanning, a borough in Armstrong County, Pennsylvania.
This Afternoon
78°F
Mostly Sunny
Mostly sunny, with a high near 78. North wind around 6 mph.
7-day forecast for West Kittanning
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 78°F | Mostly Sunny | 6 mph N | 10% |
| Tonight | 55°F | Partly Cloudy | 6 mph NE | 10% |
| Saturday | 78°F | Partly Sunny | 6 mph E | 6% |
| Saturday Night | 63°F | Mostly Cloudy then Showers And Thunderstorms Likely | 5 mph SE | 67% |
| Sunday | 78°F | Showers And Thunderstorms | 7 mph SW | 95% |
| Sunday Night | 56°F | Showers And Thunderstorms | 7 mph N | 92% |
| Monday | 71°F | Chance Rain Showers | 9 mph NE | 32% |
| Monday Night | 55°F | Showers And Thunderstorms Likely | 12 mph E | 57% |
| Tuesday | 66°F | Showers And Thunderstorms Likely | 13 mph E | 68% |
| Tuesday Night | 52°F | Showers And Thunderstorms Likely | 14 mph E | 63% |
| Wednesday | 64°F | Showers And Thunderstorms Likely | 13 mph E | 62% |
| Wednesday Night | 51°F | Chance Showers And Thunderstorms | 9 to 13 mph E | 50% |
| Thursday | 66°F | Chance Showers And Thunderstorms | 9 mph E | 43% |
| Thursday Night | 50°F | Slight Chance Rain Showers | 3 to 8 mph NE | 23% |
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
Nearby towns & communities
Apollo
Applewold
Atwood
Clinton
Dayton
Distant
East Brady
Elderton
Ford City
Ford Cliff
Freeport
Kittanning
Lenape Heights
Manorville
New Bethlehem
North Apollo
North Vandergrift
Orchard Hills
Rural Valley
Sagamore
Schenley
Shelocta
South Bethlehem
Spring Church
Templeton
West Hills
Worthington
Yatesboro
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 Sep 18, 2026.