Hollister, ID Weather & Growing Conditions
Overnight
37°F
Cloudy
Cloudy, with a low around 37. Southwest wind around 7 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 37°F | Cloudy | 7 mph SW | 4% |
| Wednesday | 53°F | Mostly Sunny | 5 to 10 mph W | 3% |
| Wednesday Night | 36°F | Partly Cloudy | 7 mph SSW | 3% |
| Thursday | 53°F | Partly Sunny | 5 to 9 mph W | 0% |
| Thursday Night | 31°F | Mostly Clear | 6 to 9 mph W | 0% |
| Friday | 54°F | Sunny | 3 to 7 mph WSW | 0% |
| Friday Night | 34°F | Mostly Clear | 3 to 7 mph S | 0% |
| Saturday | 59°F | Sunny | 0 to 9 mph SE | 0% |
| Saturday Night | 38°F | Partly Cloudy | 6 to 13 mph SE | 0% |
| Sunday | 63°F | Mostly Sunny | 2 to 13 mph SE | 0% |
| Sunday Night | 39°F | Partly Cloudy | 2 to 9 mph S | 0% |
| Monday | 62°F | Mostly Sunny | 3 to 7 mph SE | 0% |
| Monday Night | 40°F | Mostly Cloudy | 3 to 8 mph SE | 0% |
| Tuesday | 62°F | Mostly Sunny | 2 to 7 mph WSW | 3% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Hollister, ID
Last spring frost
May 9
First fall frost
Oct 4
Growing season
147 days
Hardiness zone
6b
Explore more for Hollister, ID: full frost dates · planting calendar · Idaho frost dates
Climate data from the nearest NOAA station, Twin Falls Sun Vly Rgnl Ap, Id (5.9 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.