Hansen, ID Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Hansen, a city in Jerome County, Idaho.
Today
54°F
Partly Sunny
Partly sunny. High near 54, with temperatures falling to around 49 in the afternoon. East northeast wind around 15 mph.
7-day forecast for Hansen
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 54°F | Partly Sunny | 15 mph ENE | 1% |
| Tonight | 37°F | Cloudy | 5 to 12 mph SSE | 7% |
| Wednesday | 51°F | Partly Sunny | 5 to 12 mph WSW | 4% |
| Wednesday Night | 33°F | Mostly Clear | 7 mph S | 0% |
| Thursday | 51°F | Partly Sunny | 2 to 6 mph NE | 6% |
| Thursday Night | 33°F | Mostly Clear | 3 to 8 mph SW | 1% |
| Friday | 52°F | Mostly Sunny | 2 to 6 mph NW | 1% |
| Friday Night | 35°F | Partly Cloudy | 5 mph SSW | 1% |
| Saturday | 56°F | Sunny | 6 mph E | 0% |
| Saturday Night | 36°F | Mostly Clear | 3 to 9 mph E | 0% |
| Sunday | 61°F | Mostly Sunny | 2 to 9 mph E | 0% |
| Sunday Night | 38°F | Partly Cloudy | 2 to 6 mph SE | 0% |
| Monday | 60°F | Partly Sunny | 2 to 6 mph E | 0% |
| Monday Night | 40°F | Mostly Cloudy | 2 to 6 mph SSE | 3% |
Forecast source: National Weather Service (api.weather.gov) for Hansen (42.531, -114.301). Updated through the day.
Growing snapshot for Hansen
Last spring frost
May 7
First fall frost
Oct 5
Growing season
149 days
Hardiness zone
6b
More local growing data for Hansen: nearby ZIP 83325 weather · frost dates · planting calendar · Idaho frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Hazelton, Id (5 mi from Hansen). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 3, 2026.