Hagerman, ID Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Hagerman, a city in Twin Falls County, Idaho.
Tonight
47°F
Mostly Cloudy then Chance Showers And Thunderstorms
A chance of showers and thunderstorms between midnight and 1am, then a slight chance of showers and thunderstorms between 1am and 5am, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 47. West southwest wind 2 to 10 mph. Chance of precipitation is 30%.
7-day forecast for Hagerman
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 47°F | Mostly Cloudy then Chance Showers And Thunderstorms | 2 to 10 mph WSW | 27% |
| Saturday | 72°F | Patchy Fog then Partly Sunny | 2 to 7 mph W | 25% |
| Saturday Night | 46°F | Partly Cloudy then Patchy Fog | 3 mph SE | 2% |
| Sunday | 78°F | Sunny | 5 mph ENE | 0% |
| Sunday Night | 48°F | Mostly Clear | 2 to 6 mph ENE | 0% |
| Monday | 83°F | Sunny | 5 to 9 mph E | 0% |
| Monday Night | 51°F | Partly Cloudy | 6 mph NE | 0% |
| Tuesday | 82°F | Mostly Sunny | 5 mph E | 0% |
| Tuesday Night | 50°F | Mostly Clear | 5 mph SSW | 0% |
| Wednesday | 84°F | Sunny | 2 to 6 mph ENE | 1% |
| Wednesday Night | 51°F | Mostly Clear | 5 to 9 mph ENE | 2% |
| Thursday | 86°F | Sunny | 8 to 13 mph E | 1% |
| Thursday Night | 54°F | Partly Cloudy | 8 to 13 mph E | 0% |
| Friday | 86°F | Mostly Sunny | 7 to 10 mph E | 1% |
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 Sep 19, 2026.