Potlatch, ID Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Potlatch, a city in Latah County, Idaho.
Today
53°F
Mostly Cloudy
Mostly cloudy. High near 53, with temperatures falling to around 47 in the afternoon. South wind around 2 mph.
7-day forecast for Potlatch
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 53°F | Mostly Cloudy | 2 mph S | 5% |
| Tonight | 32°F | Mostly Cloudy | 0 mph | 5% |
| Wednesday | 53°F | Areas Of Fog then Sunny | 1 mph W | 1% |
| Wednesday Night | 35°F | Partly Cloudy then Rain Showers Likely | 1 mph SE | 68% |
| Thursday | 48°F | Rain Showers Likely | 1 to 5 mph SW | 68% |
| Thursday Night | 33°F | Partly Cloudy | 3 mph S | 3% |
| Friday | 52°F | Mostly Cloudy | 5 mph SE | 6% |
| Friday Night | 37°F | Mostly Cloudy | 5 mph SE | 5% |
| Saturday | 60°F | Partly Sunny | 3 to 7 mph SE | 5% |
| Saturday Night | 40°F | Mostly Cloudy then Slight Chance Rain Showers | 5 to 8 mph SE | 16% |
| Sunday | 57°F | Chance Rain Showers | 6 to 10 mph S | 28% |
| Sunday Night | 37°F | Slight Chance Rain Showers then Mostly Cloudy | 1 to 6 mph S | 15% |
| Monday | 56°F | Mostly Cloudy then Slight Chance Rain Showers | 1 to 5 mph SE | 17% |
| Monday Night | 38°F | Slight Chance Rain Showers | 2 mph S | 19% |
Forecast source: National Weather Service (api.weather.gov) for Potlatch (46.923, -116.898). Updated through the day.
Growing snapshot for Potlatch
Last spring frost
May 15
First fall frost
Sep 21
Growing season
126 days
Hardiness zone
6b
More local growing data for Potlatch: nearby ZIP 83855 weather · frost dates · planting calendar · Idaho frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Potlatch 3 Nne, Id (2.9 mi from Potlatch). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 3, 2026.