Gladstone, OR Weather & Growing Conditions
Tonight
40°F
Mostly Clear then Areas Of Fog
Areas of fog after midnight. Mostly clear, with a low around 40. Wind around 0 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 40°F | Mostly Clear then Areas Of Fog | 0 mph | 2% |
| Wednesday | 59°F | Patchy Fog then Light Rain Likely | 2 mph SSE | 70% |
| Wednesday Night | 49°F | Light Rain | 2 to 7 mph SSW | 86% |
| Thursday | 60°F | Mostly Sunny | 2 mph SW | 11% |
| Thursday Night | 46°F | Patchy Fog | 1 mph E | 10% |
| Friday | 60°F | Chance Light Rain | 2 mph S | 25% |
| Friday Night | 47°F | Chance Light Rain | 1 mph SSE | 25% |
| Saturday | 65°F | Partly Sunny then Slight Chance Light Rain | 1 mph S | 15% |
| Saturday Night | 50°F | Light Rain Likely | 1 to 10 mph S | 71% |
| Sunday | 60°F | Light Rain Likely | 1 to 8 mph SSW | 71% |
| Sunday Night | 46°F | Areas Of Fog | 1 mph E | 16% |
| Monday | 60°F | Areas Of Fog then Chance Light Rain | 2 mph SE | 43% |
| Monday Night | 48°F | Chance Light Rain | 3 mph S | 48% |
| Tuesday | 62°F | Chance Light Rain | 3 mph S | 51% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Gladstone, OR
Last spring frost
Mar 18
First fall frost
Nov 18
Growing season
244 days
Hardiness zone
9a
Explore more for Gladstone, OR: full frost dates · planting calendar · Oregon frost dates
Climate data from the nearest NOAA station, Oregon City, Or (2.1 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.