Horseshoe Bend, ID Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Horseshoe Bend, a city in Boise County, Idaho.
Overnight
40°F
Mostly Cloudy
Mostly cloudy, with a low around 40. Wind around 0 mph.
7-day forecast for Horseshoe Bend
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 40°F | Mostly Cloudy | 0 mph | 2% |
| Wednesday | 56°F | Sunny | 2 mph SW | 1% |
| Wednesday Night | 40°F | Partly Cloudy | 1 mph WNW | 6% |
| Thursday | 52°F | Partly Sunny | 2 mph WSW | 5% |
| Thursday Night | 35°F | Mostly Clear | 1 mph NNW | 0% |
| Friday | 54°F | Mostly Sunny | 2 mph N | 0% |
| Friday Night | 39°F | Partly Cloudy | 0 mph | 0% |
| Saturday | 59°F | Sunny | 1 mph WNW | 0% |
| Saturday Night | 42°F | Partly Cloudy | 0 to 3 mph ENE | 0% |
| Sunday | 62°F | Mostly Sunny | 2 mph SW | 1% |
| Sunday Night | 42°F | Mostly Cloudy | 0 mph | 1% |
| Monday | 62°F | Partly Sunny | 0 mph | 0% |
| Monday Night | 43°F | Mostly Cloudy | 0 mph | 2% |
| Tuesday | 62°F | Mostly Sunny | 0 mph | 11% |
Forecast source: National Weather Service (api.weather.gov) for Horseshoe Bend (43.916, -116.199). Updated through the day.
Growing snapshot for Horseshoe Bend
Last spring frost
May 17
First fall frost
Oct 12
Growing season
147 days
Hardiness zone
7a
More local growing data for Horseshoe Bend: nearby ZIP 83629 weather · frost dates · planting calendar · Idaho frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Boise 7 N, Id (12.5 mi from Horseshoe Bend). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.