Mountain Home AFB, ID Weather & Growing Conditions
Overnight
51°F
Isolated Showers And Thunderstorms
Isolated showers and thunderstorms before 5am. Mostly cloudy, with a low around 51. Northwest wind around 8 mph. Chance of precipitation is 20%.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 51°F | Isolated Showers And Thunderstorms | 8 mph NW | 16% |
| Saturday | 75°F | Mostly Sunny | 6 to 12 mph WNW | 14% |
| Saturday Night | 47°F | Mostly Clear | 5 to 12 mph N | 3% |
| Sunday | 80°F | Sunny | 6 to 9 mph ESE | 1% |
| Sunday Night | 49°F | Mostly Clear | 3 to 7 mph NNE | 0% |
| Monday | 85°F | Sunny | 5 to 10 mph ESE | 0% |
| Monday Night | 52°F | Partly Cloudy | 7 mph NNW | 0% |
| Tuesday | 84°F | Mostly Sunny | 5 to 9 mph E | 0% |
| Tuesday Night | 50°F | Mostly Clear | 5 mph N | 2% |
| Wednesday | 87°F | Sunny | 7 to 14 mph ESE | 0% |
| Wednesday Night | 52°F | Mostly Clear | 12 mph E | 1% |
| Thursday | 88°F | Sunny | 13 to 21 mph ESE | 0% |
| Thursday Night | 53°F | Partly Cloudy | 13 to 16 mph E | 1% |
| Friday | 86°F | Mostly Sunny | 14 mph E | 2% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Mountain Home AFB, ID
Last spring frost
May 2
First fall frost
Oct 8
Growing season
157 days
Hardiness zone
7a
Explore more for Mountain Home AFB, ID: full frost dates · planting calendar · Idaho frost dates
Climate data from the nearest NOAA station, Mtn Home, Id (9.4 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.