Banks, ID Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Banks, a community in Boise County, Idaho.
Today
89°F
Areas Of Smoke
Areas of smoke. Sunny, with a high near 89. South wind around 7 mph.
7-day forecast for Banks
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 89°F | Areas Of Smoke | 7 mph S | 0% |
| Tonight | 58°F | Smoke | 1 to 7 mph S | 0% |
| Wednesday | 95°F | Areas Of Smoke | 3 to 7 mph SE | 0% |
| Wednesday Night | 61°F | Areas Of Smoke | 0 to 7 mph SE | 0% |
| Thursday | 101°F | Areas Of Smoke | 3 to 7 mph E | 0% |
| Thursday Night | 65°F | Patchy Smoke | 1 to 6 mph E | 0% |
| Friday | 102°F | Sunny | 6 mph NNW | 0% |
| Friday Night | 67°F | Mostly Clear | 2 to 7 mph N | 0% |
| Saturday | 100°F | Sunny | 3 to 7 mph NNW | 0% |
| Saturday Night | 67°F | Mostly Clear | 2 to 7 mph NNE | 0% |
| Sunday | 96°F | Sunny | 2 to 7 mph NW | 0% |
| Sunday Night | 64°F | Mostly Clear | 2 to 7 mph N | 0% |
| Monday | 95°F | Sunny | 2 to 6 mph NNW | 0% |
| Monday Night | 64°F | Mostly Clear | 6 mph NNW | 0% |
Forecast source: National Weather Service (api.weather.gov) for Banks (44.072, -116.132). Updated through the day.
Growing snapshot for Banks
Last spring frost
Jun 1
First fall frost
Sep 10
Growing season
102 days
Hardiness zone
7a
More local growing data for Banks: nearby ZIP 83602 weather · frost dates · planting calendar · Idaho frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Garden Valley, Id (8.8 mi from Banks). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.