Melrose, OR Weather & Growing Conditions
Overnight
50°F
Mostly Cloudy
Mostly cloudy, with a low around 50. Northwest wind around 5 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 50°F | Mostly Cloudy | 5 mph NW | 0% |
| Saturday | 74°F | Mostly Sunny | 2 to 9 mph NNW | 2% |
| Saturday Night | 51°F | Partly Cloudy | 6 to 9 mph NW | 0% |
| Sunday | 74°F | Mostly Sunny | 1 to 8 mph NW | 0% |
| Sunday Night | 51°F | Partly Cloudy | 3 to 8 mph NW | 0% |
| Monday | 71°F | Mostly Sunny | 5 mph NNW | 0% |
| Monday Night | 51°F | Mostly Clear | 5 mph NW | 0% |
| Tuesday | 69°F | Mostly Sunny | 5 mph N | 0% |
| Tuesday Night | 47°F | Mostly Clear | 1 to 5 mph NW | 0% |
| Wednesday | 69°F | Mostly Sunny | 1 to 5 mph N | 0% |
| Wednesday Night | 49°F | Partly Cloudy | 5 mph NNW | 1% |
| Thursday | 67°F | Mostly Sunny | 5 mph NNE | 3% |
| Thursday Night | 49°F | Partly Cloudy | 5 mph NW | 6% |
| Friday | 64°F | Mostly Sunny | 5 mph N | 6% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Melrose, OR
Last spring frost
Mar 31
First fall frost
Nov 5
Growing season
215 days
Hardiness zone
9a
Explore more for Melrose, OR: full frost dates · planting calendar · Oregon frost dates
Climate data from the nearest NOAA station, Winchester, Or (10 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.