Latah, WA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Latah, a town in Spokane County, Washington.
Tonight
48°F
Mostly Clear
Mostly clear. Low around 48, with temperatures rising to around 50 overnight. South wind around 1 mph.
7-day forecast for Latah
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 48°F | Mostly Clear | 1 mph S | 1% |
| Saturday | 75°F | Sunny | 3 mph SW | 0% |
| Saturday Night | 49°F | Mostly Clear | 2 mph N | 0% |
| Sunday | 79°F | Sunny | 2 mph SE | 0% |
| Sunday Night | 50°F | Mostly Clear | 2 mph SE | 0% |
| Monday | 80°F | Sunny | 5 mph S | 0% |
| Monday Night | 51°F | Partly Cloudy | 3 mph S | 0% |
| Tuesday | 76°F | Mostly Sunny | 5 mph S | 0% |
| Tuesday Night | 49°F | Partly Cloudy | 3 mph S | 0% |
| Wednesday | 72°F | Mostly Sunny | 5 mph S | 0% |
| Wednesday Night | 47°F | Partly Cloudy | 3 mph SE | 1% |
| Thursday | 78°F | Mostly Sunny | 5 mph SE | 1% |
| Thursday Night | 50°F | Partly Cloudy | 3 mph SE | 6% |
| Friday | 72°F | Mostly Sunny | 6 mph SW | 11% |
Forecast source: National Weather Service (api.weather.gov) for Latah (47.282, -117.156). Updated through the day.
Growing snapshot for Latah
Last spring frost
May 11
First fall frost
Oct 5
Growing season
143 days
Hardiness zone
6b
More local growing data for Latah: nearby ZIP 99018 weather · frost dates · planting calendar · Washington frost dates
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Town and Country
Waverly
Climate data from the nearest NOAA station, Plummer 3 Wsw, Id (9.4 mi from Latah). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.