Hagerman, ID Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Hagerman, a city in Twin Falls County, Idaho.
Tonight
34°F
Cloudy then Slight Chance Rain Showers
A slight chance of rain showers between 2am and 5am. Cloudy, with a low around 34. North northwest wind 1 to 12 mph, with gusts as high as 23 mph. Chance of precipitation is 20%.
7-day forecast for Hagerman
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 34°F | Cloudy then Slight Chance Rain Showers | 1 to 12 mph NNW | 16% |
| Wednesday | 56°F | Mostly Sunny | 3 to 10 mph W | 10% |
| Wednesday Night | 30°F | Partly Cloudy | 3 mph SSE | 0% |
| Thursday | 55°F | Partly Sunny | 2 to 7 mph NE | 1% |
| Thursday Night | 28°F | Mostly Clear then Areas Of Fog | 1 to 7 mph SW | 0% |
| Friday | 56°F | Areas Of Fog then Mostly Sunny | 2 mph ENE | 1% |
| Friday Night | 31°F | Partly Cloudy | 5 mph E | 1% |
| Saturday | 60°F | Sunny | 5 to 9 mph E | 0% |
| Saturday Night | 35°F | Partly Cloudy | 9 to 16 mph E | 0% |
| Sunday | 64°F | Mostly Sunny | 3 to 12 mph ENE | 0% |
| Sunday Night | 36°F | Partly Cloudy | 6 mph E | 0% |
| Monday | 64°F | Partly Sunny | 3 to 8 mph E | 0% |
| Monday Night | 36°F | Mostly Cloudy | 5 mph SE | 3% |
| Tuesday | 64°F | Mostly Sunny | 5 mph SW | 7% |
Forecast source: National Weather Service (api.weather.gov) for Hagerman (42.816, -114.898). Updated through the day.
Growing snapshot for Hagerman
Last spring frost
May 3
First fall frost
Oct 1
Growing season
151 days
Hardiness zone
7a
More local growing data for Hagerman: nearby ZIP 83332 weather · frost dates · planting calendar · Idaho frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Hagerman 2 Sw, Id (1 mi from Hagerman). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.