Cambridge, ID Weather & Growing Conditions
This Afternoon
56°F
Mostly Sunny
Mostly sunny, with a high near 56. North wind around 7 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 56°F | Mostly Sunny | 7 mph N | 2% |
| Tonight | 45°F | Mostly Clear | 5 to 8 mph NNE | 1% |
| Sunday | 59°F | Sunny | 6 mph WSW | 1% |
| Sunday Night | 48°F | Mostly Clear | 5 mph NNE | 0% |
| Monday | 60°F | Sunny | 7 mph SE | 0% |
| Monday Night | 49°F | Partly Cloudy | 5 mph N | 0% |
| Tuesday | 61°F | Mostly Sunny | 3 to 7 mph ESE | 0% |
| Tuesday Night | 49°F | Partly Cloudy | 5 mph NNW | 2% |
| Wednesday | 60°F | Sunny | 5 to 8 mph WNW | 1% |
| Wednesday Night | 46°F | Partly Cloudy | 7 mph NW | 1% |
| Thursday | 60°F | Sunny | 8 mph W | 1% |
| Thursday Night | 47°F | Partly Cloudy | 7 mph NE | 3% |
| Friday | 56°F | Mostly Sunny | 9 mph SE | 3% |
| Friday Night | 42°F | Mostly Cloudy | 9 mph NW | 11% |
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 Sep 20, 2026.