Eugene, OR Weather & Growing Conditions
Overnight
37°F
Mostly Clear
Mostly clear. Low around 37, with temperatures rising to around 39 overnight. Southeast wind around 2 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 37°F | Mostly Clear | 2 mph SE | 1% |
| Wednesday | 59°F | Patchy Frost then Light Rain | 5 mph S | 79% |
| Wednesday Night | 45°F | Light Rain Likely | 2 to 6 mph S | 68% |
| Thursday | 59°F | Mostly Sunny | 2 mph ESE | 9% |
| Thursday Night | 39°F | Patchy Fog then Partly Cloudy | 2 mph ESE | 3% |
| Friday | 61°F | Mostly Cloudy | 3 mph SSE | 5% |
| Friday Night | 41°F | Partly Cloudy | 2 mph SSE | 4% |
| Saturday | 64°F | Partly Sunny then Slight Chance Light Rain | 2 mph S | 15% |
| Saturday Night | 45°F | Light Rain Likely | 1 to 10 mph S | 65% |
| Sunday | 56°F | Light Rain Likely | 1 to 5 mph SSW | 56% |
| Sunday Night | 42°F | Slight Chance Light Rain | 1 mph ENE | 15% |
| Monday | 57°F | Slight Chance Light Rain | 2 mph SSE | 20% |
| Monday Night | 43°F | Chance Light Rain | 1 to 6 mph S | 29% |
| Tuesday | 59°F | Chance Light Rain | 5 mph S | 32% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Eugene, OR
Last spring frost
Apr 11
First fall frost
Oct 23
Growing season
196 days
Hardiness zone
8b
Explore more for Eugene, OR: full frost dates · planting calendar · Oregon frost dates
Climate data from the nearest NOAA station, Eugene Mahlon Sweet Ap, Or (8.1 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.