Clinton, PA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Clinton, a community in Armstrong County, Pennsylvania.
Tonight
56°F
Partly Cloudy
Partly cloudy, with a low around 56. Northeast wind around 6 mph.
7-day forecast for Clinton
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 56°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 | 6 mph SE | 65% |
| Sunday | 77°F | Showers And Thunderstorms | 7 mph SW | 97% |
| Sunday Night | 57°F | Showers And Thunderstorms | 8 mph N | 97% |
| Monday | 70°F | Chance Rain Showers | 10 mph NE | 33% |
| Monday Night | 55°F | Showers And Thunderstorms Likely | 13 mph E | 59% |
| Tuesday | 66°F | Showers And Thunderstorms Likely | 14 mph E | 68% |
| Tuesday Night | 52°F | Showers And Thunderstorms Likely | 16 mph E | 64% |
| Wednesday | 64°F | Showers And Thunderstorms Likely | 14 mph E | 63% |
| Wednesday Night | 52°F | Chance Showers And Thunderstorms | 10 to 15 mph E | 51% |
| Thursday | 65°F | Chance Showers And Thunderstorms | 10 mph E | 42% |
| Thursday Night | 51°F | Slight Chance Rain Showers | 5 to 8 mph NE | 22% |
| Friday | 71°F | Slight Chance Rain Showers then Partly Sunny | 5 to 8 mph N | 16% |
Forecast source: National Weather Service (api.weather.gov) for Clinton (40.706, -79.592). Updated through the day.
Growing snapshot for Clinton
Last spring frost
Apr 21
First fall frost
Oct 30
Growing season
190 days
Hardiness zone
6b
More local growing data for Clinton: nearby ZIP 15682 weather · frost dates · planting calendar · Pennsylvania frost dates
Nearby towns & communities
Apollo
Applewold
Atwood
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
West Kittanning
Worthington
Yatesboro
Climate data from the nearest NOAA station, Schenley Lock 5, Pa (2.2 mi from Clinton). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.