Tekoa, WA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Tekoa, a city in Whitman County, Washington.
Tonight
47°F
Mostly Clear
Mostly clear. Low around 47, with temperatures rising to around 49 overnight. West wind around 2 mph.
7-day forecast for Tekoa
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 47°F | Mostly Clear | 2 mph W | 1% |
| Saturday | 75°F | Sunny | 0 to 3 mph W | 0% |
| Saturday Night | 48°F | Mostly Clear | 1 mph W | 0% |
| Sunday | 79°F | Sunny | 2 mph S | 0% |
| Sunday Night | 49°F | Clear | 1 mph W | 0% |
| Monday | 80°F | Sunny | 0 to 5 mph S | 0% |
| Monday Night | 50°F | Mostly Clear | 0 to 3 mph SW | 0% |
| Tuesday | 76°F | Mostly Sunny | 0 to 5 mph S | 0% |
| Tuesday Night | 48°F | Partly Cloudy | 0 to 3 mph S | 1% |
| Wednesday | 72°F | Mostly Sunny | 1 to 5 mph SW | 1% |
| Wednesday Night | 47°F | Partly Cloudy | 2 mph SW | 1% |
| Thursday | 78°F | Mostly Sunny | 0 to 3 mph SE | 1% |
| Thursday Night | 49°F | Partly Cloudy | 2 mph SE | 7% |
| Friday | 72°F | Mostly Sunny | 1 to 6 mph SW | 10% |
Forecast source: National Weather Service (api.weather.gov) for Tekoa (47.225, -117.073). Updated through the day.
Growing snapshot for Tekoa
Last spring frost
May 11
First fall frost
Oct 5
Growing season
143 days
Hardiness zone
6b
More local growing data for Tekoa: nearby ZIP 99033 weather · frost dates · planting calendar · Washington frost dates
Nearby towns & communities
Albion
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Endicott
Farmington
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Lamont
Malden
Oakesdale
Palouse
Pullman
Rosalia
St. John
Steptoe
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West Clarkston-Highland
Climate data from the nearest NOAA station, Plummer 3 Wsw, Id (8.7 mi from Tekoa). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.