Eagle, ID Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Eagle, a city in Ada County, Idaho.
Overnight
49°F
Smoke
Smoke. Mostly clear. Low around 49, with temperatures rising to around 53 overnight. Southeast wind around 2 mph.
7-day forecast for Eagle
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 49°F | Smoke | 2 mph SE | 0% |
| Tuesday | 89°F | Smoke | 1 to 7 mph SW | 0% |
| Tuesday Night | 54°F | Smoke | 2 to 7 mph ESE | 0% |
| Wednesday | 94°F | Smoke | 1 to 5 mph SSW | 0% |
| Wednesday Night | 58°F | Patchy Smoke | 2 to 6 mph E | 0% |
| Thursday | 100°F | Areas Of Smoke | 1 to 5 mph NNE | 0% |
| Thursday Night | 62°F | Areas Of Smoke | 2 to 6 mph ENE | 0% |
| Friday | 101°F | Sunny | 1 to 6 mph WNW | 0% |
| Friday Night | 62°F | Mostly Clear | 2 to 8 mph NNW | 0% |
| Saturday | 99°F | Sunny | 1 to 9 mph NNW | 0% |
| Saturday Night | 62°F | Mostly Clear | 2 to 9 mph NNW | 0% |
| Sunday | 96°F | Sunny | 2 to 9 mph NW | 0% |
| Sunday Night | 60°F | Mostly Clear | 2 to 9 mph NNW | 0% |
| Monday | 94°F | Sunny | 1 to 8 mph NW | 0% |
Forecast source: National Weather Service (api.weather.gov) for Eagle (43.693, -116.346). Updated through the day.
Growing snapshot for Eagle
Last spring frost
Apr 24
First fall frost
Oct 21
Growing season
179 days
Hardiness zone
7a
More local growing data for Eagle: nearby ZIP 83713 weather · frost dates · planting calendar · Idaho frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Boise Air Terminal, Id (7 mi from Eagle). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.