Beaverton, OR Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Beaverton, a city in Washington County, Oregon.
This Afternoon
73°F
Sunny
Sunny, with a high near 73. West northwest wind around 1 mph.
7-day forecast for Beaverton
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 73°F | Sunny | 1 mph WNW | 0% |
| Tonight | 53°F | Partly Cloudy | 1 mph N | 0% |
| Saturday | 81°F | Patchy Fog then Partly Sunny | 3 mph N | 0% |
| Saturday Night | 55°F | Partly Cloudy | 3 mph N | 0% |
| Sunday | 84°F | Sunny | 1 to 5 mph NNW | 0% |
| Sunday Night | 55°F | Mostly Clear | 0 to 5 mph NNW | 0% |
| Monday | 78°F | Mostly Sunny | 0 to 6 mph NNW | 0% |
| Monday Night | 54°F | Partly Cloudy | 0 to 6 mph NNW | 0% |
| Tuesday | 75°F | Mostly Sunny | 0 to 5 mph N | 0% |
| Tuesday Night | 51°F | Partly Cloudy | 0 to 5 mph NNW | 0% |
| Wednesday | 73°F | Mostly Sunny | 2 mph N | 0% |
| Wednesday Night | 53°F | Partly Cloudy | 2 mph N | 1% |
| Thursday | 77°F | Mostly Sunny | 2 mph NNW | 6% |
| Thursday Night | 54°F | Slight Chance Light Rain | 2 mph NNW | 22% |
Forecast source: National Weather Service (api.weather.gov) for Beaverton (45.478, -122.817). Updated through the day.
Growing snapshot for Beaverton
Last spring frost
Feb 11
First fall frost
Dec 5
Growing season
303 days
Hardiness zone
9a
More local growing data for Beaverton: nearby ZIP 97005 weather · frost dates · planting calendar · Oregon frost dates
Nearby towns & communities
Aloha
Banks
Bethany
Bull Mountain
Cedar Hills
Cedar Mill
Cherry Grove
Cornelius
Dilley
Durham
Forest Grove
Garden Home-Whitford
Gaston
Hillsboro
King City
Marlene Village
Metzger
North Plains
Oak Hills
Raleigh Hills
Rockcreek
Sherwood
Tigard
Tualatin
West Haven-Sylvan
West Slope
Climate data from the nearest NOAA station, Nature Park-Beaverton, Or (1.8 mi from Beaverton). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 18, 2026.