Cottonwood, ID Weather & Growing Conditions
Today
80°F
Areas Of Smoke
Areas of smoke. Sunny, with a high near 80. North wind 2 to 7 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 80°F | Areas Of Smoke | 2 to 7 mph N | 0% |
| Tonight | 52°F | Areas Of Smoke | 2 to 7 mph WNW | 0% |
| Wednesday | 86°F | Areas Of Smoke | 2 to 6 mph ENE | 0% |
| Wednesday Night | 55°F | Clear | 2 to 6 mph NW | 0% |
| Thursday | 91°F | Sunny | 2 to 7 mph S | 0% |
| Thursday Night | 59°F | Clear | 3 to 7 mph WSW | 0% |
| Friday | 91°F | Sunny | 3 to 13 mph WNW | 0% |
| Friday Night | 58°F | Clear | 3 to 13 mph W | 0% |
| Saturday | 88°F | Sunny | 2 to 10 mph NW | 0% |
| Saturday Night | 57°F | Mostly Clear | 3 to 10 mph WNW | 0% |
| Sunday | 83°F | Sunny | 2 to 10 mph N | 0% |
| Sunday Night | 55°F | Mostly Clear | 2 to 10 mph WNW | 0% |
| Monday | 82°F | Sunny | 2 to 9 mph N | 0% |
| Monday Night | 54°F | Mostly Clear | 2 to 9 mph W | 0% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Cottonwood, ID
Last spring frost
May 24
First fall frost
Sep 20
Growing season
116 days
Hardiness zone
6b
Explore more for Cottonwood, ID: full frost dates · planting calendar · Idaho frost dates
Climate data from the nearest NOAA station, Nezperce, Id (8.1 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.