Greenleaf, ID Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Greenleaf, a city in Canyon County, Idaho.
Today
58°F
Mostly Cloudy
Mostly cloudy, with a high near 58. East wind 6 to 13 mph, with gusts as high as 23 mph.
7-day forecast for Greenleaf
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 58°F | Mostly Cloudy | 6 to 13 mph E | 2% |
| Tonight | 34°F | Mostly Cloudy | 6 mph NW | 2% |
| Wednesday | 59°F | Sunny | 2 to 8 mph WNW | 0% |
| Wednesday Night | 34°F | Partly Cloudy | 0 to 3 mph ESE | 14% |
| Thursday | 57°F | Partly Sunny | 0 to 5 mph N | 13% |
| Thursday Night | 31°F | Mostly Clear then Patchy Fog | 1 to 5 mph SSW | 1% |
| Friday | 57°F | Patchy Fog then Mostly Sunny | 3 mph ESE | 1% |
| Friday Night | 32°F | Partly Cloudy then Patchy Fog | 1 mph NNW | 1% |
| Saturday | 60°F | Patchy Fog then Mostly Sunny | 0 to 3 mph E | 1% |
| Saturday Night | 36°F | Partly Cloudy | 1 to 7 mph SE | 0% |
| Sunday | 62°F | Partly Sunny | 2 to 7 mph S | 0% |
| Sunday Night | 35°F | Mostly Cloudy | 2 mph NNW | 0% |
| Monday | 60°F | Patchy Fog then Partly Sunny | 2 mph ENE | 1% |
| Monday Night | 36°F | Mostly Cloudy | 1 mph NW | 6% |
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 Nov 3, 2026.