Star, ID Weather & Growing Conditions
Overnight
49°F
Smoke
Smoke. Mostly clear. Low around 49, with temperatures rising to around 53 overnight. West northwest wind around 3 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 49°F | Smoke | 3 mph WNW | 0% |
| Tuesday | 88°F | Smoke | 0 to 6 mph W | 0% |
| Tuesday Night | 54°F | Smoke | 2 to 6 mph NNE | 0% |
| Wednesday | 93°F | Smoke | 3 mph NNW | 0% |
| Wednesday Night | 58°F | Patchy Smoke | 5 mph NE | 0% |
| Thursday | 100°F | Areas Of Smoke | 2 mph NNE | 0% |
| Thursday Night | 61°F | Areas Of Smoke | 5 mph NNE | 0% |
| Friday | 100°F | Sunny | 0 to 6 mph NW | 0% |
| Friday Night | 62°F | Mostly Clear | 2 to 7 mph NNW | 0% |
| Saturday | 98°F | Sunny | 1 to 8 mph NW | 0% |
| Saturday Night | 62°F | Mostly Clear | 5 to 8 mph NNW | 0% |
| Sunday | 94°F | Sunny | 3 to 8 mph NW | 0% |
| Sunday Night | 59°F | Mostly Clear | 5 to 8 mph NNW | 0% |
| Monday | 93°F | Sunny | 2 to 8 mph NW | 0% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Star, ID
Last spring frost
Apr 30
First fall frost
Oct 17
Growing season
168 days
Hardiness zone
7a
Explore more for Star, ID: full frost dates · planting calendar · Idaho frost dates
Climate data from the nearest NOAA station, Emmett 2 E, Id (9 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.