Sandy, OR Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Sandy, a city in Clackamas County, Oregon.
This Afternoon
58°F
Mostly Cloudy
Mostly cloudy. High near 58, with temperatures falling to around 53 in the afternoon. North northwest wind around 2 mph.
7-day forecast for Sandy
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 58°F | Mostly Cloudy | 2 mph NNW | 6% |
| Tonight | 39°F | Mostly Clear | 3 mph SE | 4% |
| Wednesday | 56°F | Partly Sunny then Chance Light Rain | 3 mph S | 38% |
| Wednesday Night | 47°F | Light Rain | 1 to 6 mph S | 95% |
| Thursday | 55°F | Chance Light Rain then Partly Sunny | 3 mph SW | 52% |
| Thursday Night | 45°F | Mostly Cloudy then Chance Light Rain | 1 to 5 mph ESE | 40% |
| Friday | 56°F | Chance Light Rain | 0 to 3 mph SE | 43% |
| Friday Night | 47°F | Slight Chance Light Rain | 0 to 5 mph SSE | 20% |
| Saturday | 63°F | Partly Sunny then Slight Chance Light Rain | 0 to 5 mph SSE | 15% |
| Saturday Night | 49°F | Light Rain | 0 to 6 mph SSE | 77% |
| Sunday | 55°F | Light Rain | 1 to 6 mph SW | 77% |
| Sunday Night | 45°F | Patchy Fog then Mostly Cloudy | 1 to 5 mph SE | 17% |
| Monday | 56°F | Chance Light Rain | 3 mph SSE | 42% |
| Monday Night | 47°F | Chance Light Rain | 1 to 5 mph SSE | 48% |
Forecast source: National Weather Service (api.weather.gov) for Sandy (45.398, -122.269). Updated through the day.
Growing snapshot for Sandy
Last spring frost
Mar 27
First fall frost
Nov 18
Growing season
239 days
Hardiness zone
8b
More local growing data for Sandy: nearby ZIP 97009 weather · frost dates · planting calendar · Oregon frost dates
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Climate data from the nearest NOAA station, Headworks Portland Wtr B, Or (8.8 mi from Sandy). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.