Hollister, ID Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Hollister, a city in Twin Falls County, Idaho.
Today
86°F
Areas Of Smoke
Areas of smoke. Sunny, with a high near 86. West northwest wind around 10 mph, with gusts as high as 22 mph.
7-day forecast for Hollister
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 86°F | Areas Of Smoke | 10 mph WNW | 0% |
| Tonight | 51°F | Areas Of Smoke | 5 to 12 mph WSW | 0% |
| Wednesday | 91°F | Areas Of Smoke | 7 to 10 mph WNW | 0% |
| Wednesday Night | 57°F | Patchy Smoke | 2 to 10 mph S | 0% |
| Thursday | 99°F | Patchy Smoke | 12 mph S | 0% |
| Thursday Night | 63°F | Patchy Smoke then Clear | 5 to 12 mph SE | 0% |
| Friday | 99°F | Sunny | 8 to 12 mph WSW | 0% |
| Friday Night | 65°F | Mostly Clear | 5 to 13 mph W | 0% |
| Saturday | 98°F | Sunny | 6 to 9 mph W | 0% |
| Saturday Night | 65°F | Mostly Clear | 6 to 10 mph SW | 0% |
| Sunday | 95°F | Sunny | 7 to 12 mph W | 0% |
| Sunday Night | 63°F | Mostly Clear | 6 to 12 mph W | 0% |
| Monday | 94°F | Sunny | 6 to 12 mph W | 1% |
| Monday Night | 62°F | Partly Cloudy | 6 to 12 mph WSW | 1% |
Forecast source: National Weather Service (api.weather.gov) for Hollister (42.353, -114.584). Updated through the day.
Growing snapshot for Hollister
Last spring frost
May 9
First fall frost
Oct 4
Growing season
147 days
Hardiness zone
6b
More local growing data for Hollister: nearby ZIP 83301 weather · frost dates · planting calendar · Idaho frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Twin Falls Sun Vly Rgnl Ap, Id (5.9 mi from Hollister). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.