Cambridge, ID Weather & Growing Conditions
Today
38°F
Sunny
Sunny, with a high near 38. West northwest wind 5 to 12 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 38°F | Sunny | 5 to 12 mph WNW | 0% |
| Tonight | 31°F | Mostly Cloudy | 5 to 8 mph S | 4% |
| Thursday | 33°F | Partly Sunny | 8 mph WSW | 4% |
| Thursday Night | 28°F | Mostly Clear | 8 mph NNW | 0% |
| Friday | 36°F | Mostly Sunny | 8 to 12 mph S | 0% |
| Friday Night | 32°F | Partly Cloudy | 8 to 13 mph SSE | 0% |
| Saturday | 41°F | Mostly Sunny | 3 to 14 mph SSE | 0% |
| Saturday Night | 33°F | Partly Cloudy | 6 mph SE | 0% |
| Sunday | 40°F | Partly Sunny | 2 to 8 mph SW | 1% |
| Sunday Night | 34°F | Mostly Cloudy | 5 mph NNW | 1% |
| Monday | 40°F | Partly Sunny | 2 to 6 mph SW | 1% |
| Monday Night | 34°F | Mostly Cloudy | 3 mph SW | 8% |
| Tuesday | 40°F | Mostly Sunny | 6 mph WSW | 13% |
| Tuesday Night | 35°F | Partly Cloudy then Slight Chance Snow Showers | 5 mph ESE | 16% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Cambridge, ID
Last spring frost
Apr 2
First fall frost
Nov 5
Growing season
216 days
Hardiness zone
7a
Explore more for Cambridge, ID: full frost dates · planting calendar · Idaho frost dates
Climate data from the nearest NOAA station, Brownlee Dam, Id (8.9 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.