McCammon, ID Weather & Growing Conditions
Tonight
40°F
Chance Showers And Thunderstorms then Mostly Cloudy
A chance of showers and thunderstorms before midnight. Mostly cloudy. Low around 40, with temperatures rising to around 44 overnight. North northeast wind around 3 mph. Chance of precipitation is 50%.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 40°F | Chance Showers And Thunderstorms then Mostly Cloudy | 3 mph NNE | 47% |
| Saturday | 62°F | Slight Chance Showers And Thunderstorms then Showers And Thunderstorms Likely | 1 to 5 mph NW | 58% |
| Saturday Night | 39°F | Partly Cloudy | 2 mph E | 11% |
| Sunday | 70°F | Mostly Sunny | 3 mph SSW | 0% |
| Sunday Night | 40°F | Mostly Clear | 3 mph NE | 0% |
| Monday | 74°F | Sunny | 3 mph SE | 0% |
| Monday Night | 45°F | Partly Cloudy | 3 mph ENE | 0% |
| Tuesday | 76°F | Mostly Sunny | 5 mph SSE | 4% |
| Tuesday Night | 45°F | Mostly Cloudy | 5 mph E | 9% |
| Wednesday | 76°F | Sunny | 5 mph S | 6% |
| Wednesday Night | 44°F | Mostly Clear | 5 mph SSE | 4% |
| Thursday | 79°F | Sunny | 6 mph SSE | 3% |
| Thursday Night | 46°F | Partly Cloudy | 6 mph SE | 1% |
| Friday | 78°F | Mostly Sunny | 8 mph S | 5% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for McCammon, ID
Last spring frost
May 23
First fall frost
Sep 24
Growing season
121 days
Hardiness zone
5b
Explore more for McCammon, ID: full frost dates · planting calendar · Idaho frost dates
Climate data from the nearest NOAA station, Mccammon, Id (3 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.