Sherwood, OR Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Sherwood, a city in Washington County, Oregon.
Tonight
53°F
Mostly Clear
Mostly clear, with a low around 53. North northwest wind around 1 mph.
7-day forecast for Sherwood
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 53°F | Mostly Clear | 1 mph NNW | 0% |
| Sunday | 82°F | Sunny | 3 mph NNW | 0% |
| Sunday Night | 54°F | Mostly Clear | 0 to 3 mph N | 0% |
| Monday | 78°F | Mostly Sunny | 0 to 5 mph N | 0% |
| Monday Night | 53°F | Partly Cloudy | 0 to 5 mph NNW | 0% |
| Tuesday | 74°F | Mostly Sunny | 0 to 3 mph N | 0% |
| Tuesday Night | 51°F | Partly Cloudy | 0 to 5 mph NNW | 0% |
| Wednesday | 71°F | Mostly Sunny | 2 mph NW | 0% |
| Wednesday Night | 51°F | Mostly Cloudy | 3 mph NNW | 3% |
| Thursday | 69°F | Partly Sunny | 2 to 6 mph N | 6% |
| Thursday Night | 51°F | Mostly Cloudy then Slight Chance Light Rain | 2 to 6 mph NNW | 15% |
| Friday | 66°F | Slight Chance Light Rain then Partly Sunny | 2 to 7 mph NNW | 15% |
| Friday Night | 49°F | Partly Cloudy | 3 to 7 mph NW | 9% |
| Saturday | 69°F | Mostly Sunny | 6 mph WNW | 8% |
Forecast source: National Weather Service (api.weather.gov) for Sherwood (45.359, -122.842). Updated through the day.
Growing snapshot for Sherwood
Last spring frost
Mar 21
First fall frost
Nov 22
Growing season
241 days
Hardiness zone
8b
More local growing data for Sherwood: nearby ZIP 97140 weather · frost dates · planting calendar · Oregon frost dates
Nearby towns & communities
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Beaverton
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Cedar Mill
Cherry Grove
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Dilley
Durham
Forest Grove
Garden Home-Whitford
Gaston
Hillsboro
King City
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North Plains
Oak Hills
Raleigh Hills
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Tualatin
West Haven-Sylvan
West Slope
Climate data from the nearest NOAA station, Rex 1 S, Or (4.1 mi from Sherwood). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 20, 2026.