McCammon, ID Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for McCammon, a city in Bannock County, Idaho.
This Afternoon
50°F
Mostly Sunny
Mostly sunny. High near 50, with temperatures falling to around 48 in the afternoon. Southeast wind around 5 mph.
7-day forecast for McCammon
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 50°F | Mostly Sunny | 5 mph SE | 0% |
| Tonight | 28°F | Cloudy then Patchy Fog | 3 mph ENE | 3% |
| Wednesday | 49°F | Mostly Cloudy | 2 to 7 mph NNW | 4% |
| Wednesday Night | 24°F | Areas Of Fog | 2 mph NNE | 0% |
| Thursday | 48°F | Areas Of Fog then Partly Sunny | 3 mph SSW | 9% |
| Thursday Night | 25°F | Areas Of Fog | 0 to 3 mph WSW | 9% |
| Friday | 49°F | Mostly Sunny | 0 to 3 mph SW | 1% |
| Friday Night | 26°F | Partly Cloudy | 2 mph S | 1% |
| Saturday | 53°F | Sunny | 2 mph SSE | 0% |
| Saturday Night | 28°F | Mostly Clear | 5 mph SSE | 0% |
| Sunday | 57°F | Sunny | 5 to 10 mph S | 0% |
| Sunday Night | 30°F | Partly Cloudy | 2 to 6 mph SSE | 1% |
| Monday | 59°F | Mostly Sunny | 2 to 6 mph SSE | 1% |
| Monday Night | 31°F | Mostly Cloudy | 1 to 5 mph S | 4% |
Forecast source: National Weather Service (api.weather.gov) for McCammon (42.648, -112.189). Updated through the day.
Growing snapshot for McCammon
Last spring frost
May 23
First fall frost
Sep 24
Growing season
121 days
Hardiness zone
5b
More local growing data for McCammon: nearby ZIP 83250 weather · frost dates · planting calendar · Idaho frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Mccammon, Id (3 mi from McCammon). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 3, 2026.