McCammon, ID Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for McCammon, a city in Bannock County, Idaho.
Today
63°F
Partly Sunny then Chance Showers And Thunderstorms
A chance of showers and thunderstorms between noon and 2pm, then showers and thunderstorms likely between 2pm and 3pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 63. West northwest wind around 5 mph. Chance of precipitation is 60%.
7-day forecast for McCammon
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 63°F | Partly Sunny then Chance Showers And Thunderstorms | 5 mph WNW | 58% |
| Tonight | 33°F | Partly Cloudy | 0 to 5 mph ENE | 10% |
| Sunday | 69°F | Mostly Sunny | 3 mph SSW | 0% |
| Sunday Night | 36°F | Mostly Clear | 3 mph ENE | 0% |
| Monday | 75°F | Sunny | 3 mph SE | 0% |
| Monday Night | 40°F | Partly Cloudy | 2 mph E | 0% |
| Tuesday | 76°F | Mostly Sunny | 3 mph SSE | 1% |
| Tuesday Night | 41°F | Mostly Cloudy then Slight Chance Light Rain | 3 mph S | 17% |
| Wednesday | 77°F | Mostly Sunny | 6 mph S | 9% |
| Wednesday Night | 40°F | Mostly Clear | 5 mph SSE | 3% |
| Thursday | 79°F | Sunny | 5 mph SSE | 2% |
| Thursday Night | 42°F | Partly Cloudy | 5 mph SSE | 0% |
| Friday | 79°F | Mostly Sunny | 5 to 9 mph SSE | 2% |
| Friday Night | 43°F | Partly Cloudy | 3 to 7 mph S | 8% |
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 Sep 19, 2026.