Tenino, WA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Tenino, a city in Thurston County, Washington.
Tonight
38°F
Partly Cloudy then Patchy Fog
Patchy fog after 5am. Partly cloudy, with a low around 38. South southeast wind around 2 mph.
7-day forecast for Tenino
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 38°F | Partly Cloudy then Patchy Fog | 2 mph SSE | 3% |
| Wednesday | 57°F | Patchy Fog then Chance Light Rain | 2 to 6 mph S | 49% |
| Wednesday Night | 46°F | Light Rain | 6 to 14 mph S | 98% |
| Thursday | 57°F | Slight Chance Light Rain then Partly Sunny | 5 to 8 mph S | 18% |
| Thursday Night | 45°F | Light Rain | 5 to 12 mph S | 77% |
| Friday | 56°F | Light Rain | 6 to 16 mph S | 77% |
| Friday Night | 46°F | Chance Light Rain | 2 to 6 mph S | 39% |
| Saturday | 61°F | Chance Light Rain | 3 mph S | 33% |
| Saturday Night | 49°F | Light Rain Likely | 3 to 17 mph S | 74% |
| Sunday | 57°F | Light Rain Likely | 1 to 14 mph SSW | 68% |
| Sunday Night | 42°F | Slight Chance Light Rain | 1 mph SSE | 24% |
| Monday | 56°F | Chance Light Rain | 1 to 6 mph SSE | 52% |
| Monday Night | 46°F | Light Rain Likely | 5 to 14 mph S | 68% |
| Tuesday | 58°F | Light Rain Likely | 7 to 17 mph S | 68% |
Forecast source: National Weather Service (api.weather.gov) for Tenino (46.854, -122.860). Updated through the day.
Growing snapshot for Tenino
Last spring frost
Apr 22
First fall frost
Oct 27
Growing season
188 days
Hardiness zone
8b
More local growing data for Tenino: nearby ZIP 98530 weather · frost dates · planting calendar · Washington frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Centralia, Wa (7.2 mi from Tenino). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.