Alpine, OR Weather & Growing Conditions
This Afternoon
61°F
Partly Sunny
Partly sunny. High near 61, with temperatures falling to around 56 in the afternoon. Southeast wind around 2 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 61°F | Partly Sunny | 2 mph SE | 3% |
| Tonight | 39°F | Mostly Clear then Patchy Fog | 0 mph | 3% |
| Wednesday | 60°F | Areas Of Fog then Light Rain Likely | 0 to 5 mph SSW | 55% |
| Wednesday Night | 45°F | Light Rain then Patchy Fog | 1 to 6 mph SSW | 90% |
| Thursday | 60°F | Patchy Fog then Mostly Sunny | 0 to 3 mph SSW | 5% |
| Thursday Night | 43°F | Mostly Cloudy then Chance Light Rain | 2 mph S | 27% |
| Friday | 61°F | Chance Light Rain | 0 to 5 mph S | 27% |
| Friday Night | 44°F | Slight Chance Light Rain then Mostly Cloudy | 0 mph | 15% |
| Saturday | 65°F | Partly Sunny then Slight Chance Light Rain | 0 to 5 mph SSW | 15% |
| Saturday Night | 47°F | Light Rain Likely | 3 to 15 mph SSW | 62% |
| Sunday | 60°F | Light Rain Likely | 0 to 8 mph SW | 62% |
| Sunday Night | 44°F | Patchy Fog | 0 mph | 20% |
| Monday | 60°F | Areas Of Fog | 0 to 3 mph S | 40% |
| Monday Night | 45°F | Chance Light Rain | 2 to 9 mph S | 40% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Alpine, OR
Last spring frost
Apr 11
First fall frost
Oct 30
Growing season
203 days
Hardiness zone
8b
Explore more for Alpine, OR: full frost dates · planting calendar · Oregon frost dates
Climate data from the nearest NOAA station, Corvallis 10 Ssw, Or (5.4 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 3, 2026.