Elderton, PA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Elderton, a borough in Armstrong County, Pennsylvania.
This Afternoon
76°F
Slight Chance Rain Showers
A slight chance of rain showers before 2pm. Partly sunny, with a high near 76. Southeast wind around 6 mph. Chance of precipitation is 20%.
7-day forecast for Elderton
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 76°F | Slight Chance Rain Showers | 6 mph SE | 17% |
| Tonight | 62°F | Showers And Thunderstorms Likely | 7 mph SE | 66% |
| Sunday | 76°F | Showers And Thunderstorms | 6 to 9 mph SW | 99% |
| Sunday Night | 51°F | Chance Showers And Thunderstorms | 8 mph N | 46% |
| Monday | 68°F | Chance Rain Showers | 10 mph NE | 31% |
| Monday Night | 50°F | Rain Showers Likely | 9 to 13 mph E | 62% |
| Tuesday | 62°F | Rain Showers Likely | 15 mph E | 62% |
| Tuesday Night | 48°F | Rain Showers Likely | 16 mph E | 65% |
| Wednesday | 60°F | Rain Showers Likely | 15 mph E | 65% |
| Wednesday Night | 48°F | Chance Rain Showers | 12 to 15 mph E | 37% |
| Thursday | 64°F | Chance Rain Showers | 12 mph E | 37% |
| Thursday Night | 47°F | Slight Chance Rain Showers | 3 to 9 mph E | 16% |
| Friday | 68°F | Slight Chance Rain Showers then Partly Sunny | 5 to 8 mph NE | 15% |
| Friday Night | 47°F | Partly Cloudy | 3 to 8 mph N | 13% |
Forecast source: National Weather Service (api.weather.gov) for Elderton (40.695, -79.342). Updated through the day.
Growing snapshot for Elderton
Last spring frost
May 4
First fall frost
Oct 16
Growing season
164 days
Hardiness zone
6b
More local growing data for Elderton: nearby ZIP 15736 weather · frost dates · planting calendar · Pennsylvania frost dates
Nearby towns & communities
Apollo
Applewold
Atwood
Clinton
Dayton
Distant
East Brady
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
West Kittanning
Worthington
Yatesboro
Climate data from the nearest NOAA station, Ford City 4 S Dam, Pa (7.6 mi from Elderton). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.