Lapwai, ID Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Lapwai, a city in Nez Perce County, Idaho.
Overnight
50°F
Haze
Haze and areas of smoke. Mostly clear. Low around 50, with temperatures rising to around 52 overnight. East wind around 2 mph.
7-day forecast for Lapwai
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 50°F | Haze | 2 mph E | 0% |
| Tuesday | 91°F | Haze | 3 mph N | 0% |
| Tuesday Night | 53°F | Patchy Smoke then Mostly Clear | 1 to 5 mph E | 0% |
| Wednesday | 97°F | Areas Of Smoke | 5 mph N | 0% |
| Wednesday Night | 56°F | Patchy Smoke then Clear | 5 mph E | 0% |
| Thursday | 103°F | Sunny | 5 mph NE | 0% |
| Thursday Night | 60°F | Clear | 1 to 5 mph SW | 0% |
| Friday | 103°F | Sunny | 1 to 14 mph N | 0% |
| Friday Night | 60°F | Clear | 0 to 14 mph SW | 0% |
| Saturday | 99°F | Sunny | 0 to 12 mph NW | 0% |
| Saturday Night | 59°F | Mostly Clear | 0 to 12 mph W | 0% |
| Sunday | 94°F | Sunny | 0 to 10 mph N | 0% |
| Sunday Night | 57°F | Mostly Clear | 0 to 10 mph S | 0% |
| Monday | 93°F | Sunny | 1 to 9 mph N | 0% |
Forecast source: National Weather Service (api.weather.gov) for Lapwai (46.404, -116.804). Updated through the day.
Growing snapshot for Lapwai
Last spring frost
May 23
First fall frost
Sep 25
Growing season
121 days
Hardiness zone
7b
More local growing data for Lapwai: nearby ZIP 83540 weather · frost dates · planting calendar · Idaho frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Winchester, Id (10.6 mi from Lapwai). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.