Hazelton, ID Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Hazelton, a city in Jerome County, Idaho.
This Afternoon
53°F
Mostly Cloudy
Mostly cloudy, with a high near 53. East wind around 12 mph.
7-day forecast for Hazelton
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 53°F | Mostly Cloudy | 12 mph E | 0% |
| Tonight | 36°F | Cloudy | 2 to 12 mph S | 12% |
| Wednesday | 52°F | Mostly Sunny | 5 to 13 mph WSW | 10% |
| Wednesday Night | 32°F | Partly Cloudy | 5 mph SSE | 0% |
| Thursday | 51°F | Partly Sunny | 7 mph ESE | 0% |
| Thursday Night | 32°F | Mostly Clear | 7 mph SW | 0% |
| Friday | 52°F | Sunny | 5 mph W | 1% |
| Friday Night | 34°F | Partly Cloudy | 5 mph ESE | 1% |
| Saturday | 56°F | Sunny | 5 to 8 mph E | 0% |
| Saturday Night | 36°F | Mostly Clear | 6 to 10 mph E | 0% |
| Sunday | 61°F | Mostly Sunny | 2 to 9 mph ENE | 0% |
| Sunday Night | 37°F | Partly Cloudy | 2 to 7 mph ESE | 0% |
| Monday | 60°F | Mostly Sunny | 2 to 7 mph E | 0% |
| Monday Night | 38°F | Mostly Cloudy | 5 mph S | 1% |
Forecast source: National Weather Service (api.weather.gov) for Hazelton (42.595, -114.137). Updated through the day.
Growing snapshot for Hazelton
Last spring frost
May 7
First fall frost
Oct 5
Growing season
149 days
Hardiness zone
6b
More local growing data for Hazelton: nearby ZIP 83335 weather · frost dates · planting calendar · Idaho frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Hazelton, Id (3.4 mi from Hazelton). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.