Eagle, ID Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Eagle, a city in Ada County, Idaho.
Overnight
37°F
Mostly Cloudy
Mostly cloudy, with a low around 37. West wind around 2 mph.
7-day forecast for Eagle
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 37°F | Mostly Cloudy | 2 mph W | 3% |
| Wednesday | 59°F | Sunny | 2 to 6 mph WNW | 1% |
| Wednesday Night | 37°F | Mostly Cloudy | 3 mph ENE | 3% |
| Thursday | 57°F | Partly Sunny | 2 to 6 mph W | 3% |
| Thursday Night | 30°F | Patchy Fog | 1 to 6 mph NE | 0% |
| Friday | 58°F | Mostly Sunny | 3 mph NE | 0% |
| Friday Night | 33°F | Partly Cloudy | 0 to 3 mph NNW | 0% |
| Saturday | 63°F | Sunny | 1 to 5 mph NE | 0% |
| Saturday Night | 39°F | Partly Cloudy | 5 to 9 mph SE | 0% |
| Sunday | 65°F | Mostly Sunny | 2 to 7 mph S | 0% |
| Sunday Night | 38°F | Mostly Cloudy | 2 mph N | 0% |
| Monday | 64°F | Partly Sunny | 2 mph S | 0% |
| Monday Night | 38°F | Mostly Cloudy | 2 mph NNW | 2% |
| Tuesday | 65°F | Mostly Sunny | 2 mph NNW | 10% |
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 Nov 4, 2026.