Warren, OR Weather & Growing Conditions
Tonight
41°F
Mostly Clear then Patchy Fog
Patchy fog after 5am. Mostly clear, with a low around 41. Southeast wind around 2 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 41°F | Mostly Clear then Patchy Fog | 2 mph SE | 4% |
| Wednesday | 54°F | Patchy Fog then Light Rain Likely | 2 to 6 mph SSE | 58% |
| Wednesday Night | 46°F | Light Rain | 5 mph S | 98% |
| Thursday | 55°F | Partly Sunny | 5 mph SSE | 14% |
| Thursday Night | 45°F | Light Rain Likely | 0 to 7 mph SSE | 70% |
| Friday | 54°F | Light Rain Likely | 2 to 8 mph SE | 70% |
| Friday Night | 46°F | Chance Light Rain | 2 mph SE | 26% |
| Saturday | 60°F | Partly Sunny then Slight Chance Light Rain | 2 to 7 mph SSE | 21% |
| Saturday Night | 49°F | Light Rain Likely | 5 to 14 mph SSE | 67% |
| Sunday | 56°F | Light Rain Likely | 1 to 10 mph SSW | 62% |
| Sunday Night | 45°F | Patchy Fog then Slight Chance Light Rain | 2 mph ENE | 21% |
| Monday | 54°F | Chance Light Rain | 2 to 6 mph SE | 46% |
| Monday Night | 46°F | Light Rain Likely | 3 to 12 mph SSE | 61% |
| Tuesday | 56°F | Light Rain Likely | 5 to 12 mph SSE | 61% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Warren, OR
Last spring frost
Apr 18
First fall frost
Nov 7
Growing season
201 days
Hardiness zone
8b
Explore more for Warren, OR: full frost dates · planting calendar · Oregon frost dates
Climate data from the nearest NOAA station, Saint Helens Rfd, Or (3.6 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.