Sandpoint, ID Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Sandpoint, a city in Bonner County, Idaho.
This Afternoon
75°F
Sunny
Sunny. High near 75, with temperatures falling to around 73 in the afternoon. Southwest wind around 3 mph.
7-day forecast for Sandpoint
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 75°F | Sunny | 3 mph SW | 0% |
| Tonight | 49°F | Mostly Clear | 0 mph | 0% |
| Saturday | 76°F | Sunny | 2 mph SE | 0% |
| Saturday Night | 50°F | Mostly Clear | 0 mph | 0% |
| Sunday | 77°F | Sunny | 2 mph SE | 0% |
| Sunday Night | 50°F | Clear | 1 mph NE | 0% |
| Monday | 78°F | Sunny | 3 mph S | 0% |
| Monday Night | 51°F | Partly Cloudy | 1 mph NW | 0% |
| Tuesday | 75°F | Mostly Sunny | 0 to 3 mph S | 0% |
| Tuesday Night | 50°F | Partly Cloudy | 1 mph SW | 1% |
| Wednesday | 70°F | Mostly Sunny | 0 to 6 mph SW | 1% |
| Wednesday Night | 48°F | Partly Cloudy | 1 mph N | 0% |
| Thursday | 74°F | Mostly Sunny | 3 mph NE | 2% |
| Thursday Night | 50°F | Partly Cloudy | 2 mph N | 10% |
Forecast source: National Weather Service (api.weather.gov) for Sandpoint (48.282, -116.560). Updated through the day.
Growing snapshot for Sandpoint
Last spring frost
May 8
First fall frost
Sep 28
Growing season
141 days
Hardiness zone
6b
More local growing data for Sandpoint: nearby ZIP 83852 weather · frost dates · planting calendar · Idaho frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Sandpoint Exp Stn, Id (2.1 mi from Sandpoint). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.