Salmon, ID Weather & Growing Conditions
Overnight
48°F
Areas Of Smoke
Areas of smoke. Clear, with a low around 48. North wind around 3 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 48°F | Areas Of Smoke | 3 mph N | 0% |
| Tuesday | 79°F | Areas Of Smoke | 1 to 10 mph NW | 0% |
| Tuesday Night | 51°F | Areas Of Smoke | 1 to 13 mph N | 0% |
| Wednesday | 84°F | Patchy Smoke | 0 to 7 mph WSW | 0% |
| Wednesday Night | 55°F | Patchy Smoke then Mostly Clear | 1 to 9 mph NNE | 0% |
| Thursday | 91°F | Sunny | 1 to 9 mph SW | 0% |
| Thursday Night | 61°F | Mostly Clear | 1 to 13 mph NNE | 0% |
| Friday | 93°F | Sunny | 0 to 10 mph SW | 0% |
| Friday Night | 61°F | Mostly Clear | 2 to 16 mph NNW | 0% |
| Saturday | 91°F | Sunny | 1 to 14 mph SW | 0% |
| Saturday Night | 61°F | Mostly Clear | 1 to 14 mph NNW | 1% |
| Sunday | 89°F | Sunny | 0 to 10 mph WNW | 0% |
| Sunday Night | 59°F | Mostly Clear | 2 to 15 mph NNW | 0% |
| Monday | 88°F | Sunny | 1 to 9 mph SW | 0% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Salmon, ID
Last spring frost
May 17
First fall frost
Sep 24
Growing season
127 days
Hardiness zone
5b
Explore more for Salmon, ID: full frost dates · planting calendar · Idaho frost dates
Climate data from the nearest NOAA station, Salmon-Ksra, Id (9.4 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.