Mesa, WA Weather & Growing Conditions
Today
89°F
Areas Of Smoke
Areas of smoke before 5pm. Sunny, with a high near 89. North wind 3 to 8 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 89°F | Areas Of Smoke | 3 to 8 mph N | 0% |
| Tonight | 55°F | Mostly Clear then Areas Of Smoke | 2 to 7 mph NE | 0% |
| Wednesday | 94°F | Areas Of Smoke | 3 mph NE | 0% |
| Wednesday Night | 58°F | Patchy Smoke then Clear | 2 mph SE | 0% |
| Thursday | 97°F | Sunny | 2 to 6 mph S | 0% |
| Thursday Night | 62°F | Clear | 5 mph SW | 0% |
| Friday | 96°F | Sunny | 5 to 9 mph SW | 0% |
| Friday Night | 61°F | Clear | 5 to 8 mph W | 0% |
| Saturday | 93°F | Sunny | 5 to 8 mph SW | 0% |
| Saturday Night | 59°F | Mostly Clear | 5 to 8 mph W | 0% |
| Sunday | 89°F | Sunny | 7 mph SW | 0% |
| Sunday Night | 57°F | Mostly Clear | 7 mph SW | 0% |
| Monday | 87°F | Sunny | 7 mph SW | 0% |
| Monday Night | 57°F | Clear | 6 mph W | 0% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Mesa, WA
Last spring frost
Apr 30
First fall frost
Oct 13
Growing season
166 days
Hardiness zone
7a
Explore more for Mesa, WA: full frost dates · planting calendar · Washington frost dates
Climate data from the nearest NOAA station, Sagemoor, Wa (7.1 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.