Beaverton, OR Weather & Growing Conditions
Tonight
39°F
Partly Cloudy then Areas Of Fog
Areas of fog after 2am. Partly cloudy, with a low around 39. Wind around 0 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 39°F | Partly Cloudy then Areas Of Fog | 0 mph | 5% |
| Wednesday | 55°F | Areas Of Fog then Light Rain Likely | 2 mph SSE | 59% |
| Wednesday Night | 46°F | Light Rain | 2 to 7 mph S | 95% |
| Thursday | 57°F | Patchy Fog then Partly Sunny | 3 mph SSW | 10% |
| Thursday Night | 46°F | Mostly Cloudy then Light Rain Likely | 1 mph S | 56% |
| Friday | 56°F | Light Rain Likely | 2 mph S | 56% |
| Friday Night | 47°F | Slight Chance Light Rain then Mostly Cloudy | 1 mph E | 19% |
| Saturday | 61°F | Patchy Fog then Slight Chance Light Rain | 1 mph S | 16% |
| Saturday Night | 49°F | Light Rain Likely | 1 to 9 mph S | 65% |
| Sunday | 58°F | Light Rain Likely | 1 to 6 mph SSW | 65% |
| Sunday Night | 45°F | Areas Of Fog | 1 mph WNW | 18% |
| Monday | 56°F | Areas Of Fog then Chance Light Rain | 2 mph SSE | 45% |
| Monday Night | 47°F | Chance Light Rain | 2 mph S | 51% |
| Tuesday | 58°F | Chance Light Rain | 2 mph S | 54% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Beaverton, OR
Last spring frost
Apr 1
First fall frost
Nov 6
Growing season
222 days
Hardiness zone
8b
Explore more for Beaverton, OR: full frost dates · planting calendar · Oregon frost dates
Climate data from the nearest NOAA station, Beaverton 2 Ssw, Or (2.6 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.