Latah, WA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Latah, a town in Spokane County, Washington.
Overnight
45°F
Areas Of Smoke
Areas of smoke before 4am, then haze and areas of smoke. Mostly clear, with a low around 45. East wind around 2 mph.
7-day forecast for Latah
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 45°F | Areas Of Smoke | 2 mph E | 0% |
| Tuesday | 82°F | Haze then Sunny | 3 mph N | 0% |
| Tuesday Night | 49°F | Haze | 2 mph NE | 0% |
| Wednesday | 88°F | Sunny | 2 mph S | 0% |
| Wednesday Night | 52°F | Mostly Clear | 2 mph E | 0% |
| Thursday | 93°F | Sunny | 5 mph S | 0% |
| Thursday Night | 56°F | Mostly Clear | 3 mph S | 0% |
| Friday | 91°F | Sunny | 3 to 10 mph SW | 0% |
| Friday Night | 56°F | Mostly Clear | 3 to 9 mph SW | 0% |
| Saturday | 88°F | Sunny | 5 to 9 mph SW | 0% |
| Saturday Night | 55°F | Mostly Clear | 3 to 8 mph SW | 0% |
| Sunday | 84°F | Sunny | 6 to 9 mph SW | 0% |
| Sunday Night | 52°F | Mostly Clear | 6 mph S | 0% |
| Monday | 83°F | Sunny | 6 mph SW | 0% |
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
Nearby towns & communities
Airway Heights
Cheney
Country Homes
Deer Park
Fairchild AFB
Fairfield
Fairwood
Four Lakes
Green Bluff
Liberty Lake
Mead
Medical Lake
Millwood
Otis Orchards-East Farms
Rockford
Spangle
Spokane
Spokane Valley
Suncrest
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 Aug 4, 2026.