Salmon, ID Weather & Growing Conditions
Today
69°F
Areas Of Smoke
Areas of smoke. Sunny, with a high near 69. Northeast wind 2 to 9 mph, with gusts as high as 18 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 69°F | Areas Of Smoke | 2 to 9 mph NE | 0% |
| Tonight | 47°F | Areas Of Smoke | 2 to 10 mph NNE | 0% |
| Wednesday | 74°F | Patchy Smoke | 2 to 8 mph WNW | 0% |
| Wednesday Night | 51°F | Patchy Smoke then Mostly Clear | 3 to 8 mph WSW | 0% |
| Thursday | 80°F | Sunny | 3 to 9 mph W | 0% |
| Thursday Night | 58°F | Mostly Clear | 3 to 10 mph SW | 0% |
| Friday | 83°F | Sunny | 3 to 9 mph SW | 0% |
| Friday Night | 58°F | Mostly Clear | 3 to 14 mph WNW | 0% |
| Saturday | 82°F | Sunny | 3 to 13 mph WSW | 0% |
| Saturday Night | 58°F | Mostly Clear | 2 to 14 mph W | 1% |
| Sunday | 80°F | Sunny | 2 to 10 mph W | 0% |
| Sunday Night | 56°F | Mostly Clear | 2 to 16 mph WNW | 1% |
| Monday | 79°F | Sunny | 2 to 9 mph W | 0% |
| Monday Night | 56°F | Mostly Clear | 3 to 13 mph W | 2% |
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 (9.1 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.