Weiser, ID Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Weiser, a city in Washington County, Idaho.
Today
93°F
Smoke
Smoke. Sunny, with a high near 93. Southwest wind 1 to 5 mph.
7-day forecast for Weiser
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 93°F | Smoke | 1 to 5 mph SW | 0% |
| Tonight | 58°F | Smoke | 2 mph W | 0% |
| Wednesday | 97°F | Smoke | 2 mph ESE | 0% |
| Wednesday Night | 60°F | Smoke | 2 mph SSE | 0% |
| Thursday | 103°F | Smoke | 0 to 3 mph SE | 0% |
| Thursday Night | 64°F | Smoke | 3 mph W | 0% |
| Friday | 104°F | Sunny | 2 mph WNW | 0% |
| Friday Night | 67°F | Mostly Clear | 2 to 7 mph NW | 0% |
| Saturday | 102°F | Sunny | 5 mph NW | 0% |
| Saturday Night | 66°F | Mostly Clear | 2 to 7 mph NW | 0% |
| Sunday | 98°F | Sunny | 6 mph NW | 0% |
| Sunday Night | 63°F | Mostly Clear | 3 to 8 mph NNW | 0% |
| Monday | 96°F | Sunny | 5 mph NW | 0% |
| Monday Night | 62°F | Mostly Clear | 3 to 7 mph NNW | 0% |
Forecast source: National Weather Service (api.weather.gov) for Weiser (44.255, -116.969). Updated through the day.
Growing snapshot for Weiser
Last spring frost
Apr 23
First fall frost
Oct 13
Growing season
174 days
Hardiness zone
7a
More local growing data for Weiser: nearby ZIP 83672 weather · frost dates · planting calendar · Idaho frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Weiser, Id (8.9 mi from Weiser). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.