Greenleaf, ID Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Greenleaf, a city in Canyon County, Idaho.
Overnight
52°F
Smoke
Smoke. Mostly clear. Low around 52, with temperatures rising to around 56 overnight. West northwest wind around 6 mph.
7-day forecast for Greenleaf
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 52°F | Smoke | 6 mph WNW | 0% |
| Tuesday | 87°F | Smoke | 5 mph NW | 0% |
| Tuesday Night | 56°F | Areas Of Smoke | 3 mph WNW | 0% |
| Wednesday | 91°F | Smoke | 3 mph NNE | 0% |
| Wednesday Night | 58°F | Areas Of Smoke | 3 mph S | 0% |
| Thursday | 98°F | Areas Of Smoke | 0 to 3 mph NNE | 0% |
| Thursday Night | 63°F | Areas Of Smoke | 0 to 3 mph SW | 0% |
| Friday | 98°F | Sunny | 1 to 6 mph NW | 0% |
| Friday Night | 64°F | Mostly Clear | 3 to 7 mph NW | 0% |
| Saturday | 97°F | Sunny | 7 mph NW | 0% |
| Saturday Night | 64°F | Mostly Clear | 5 to 8 mph NW | 0% |
| Sunday | 94°F | Sunny | 9 mph NW | 0% |
| Sunday Night | 62°F | Mostly Clear | 8 mph NW | 0% |
| Monday | 92°F | Sunny | 8 mph NW | 0% |
Forecast source: National Weather Service (api.weather.gov) for Greenleaf (43.673, -116.821). Updated through the day.
Growing snapshot for Greenleaf
Last spring frost
Apr 24
First fall frost
Oct 9
Growing season
169 days
Hardiness zone
7a
More local growing data for Greenleaf: nearby ZIP 83626 weather · frost dates · planting calendar · Idaho frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Homedale 1 Se, Id (6.4 mi from Greenleaf). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.