Peoria, OR Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Peoria, a community in Benton County, Oregon.
This Afternoon
59°F
Partly Sunny
Partly sunny. High near 59, with temperatures falling to around 54 in the afternoon. Southwest wind around 2 mph.
7-day forecast for Peoria
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 59°F | Partly Sunny | 2 mph SW | 3% |
| Tonight | 35°F | Areas Of Fog | 1 mph SSE | 3% |
| Wednesday | 59°F | Patchy Frost then Chance Light Rain | 1 to 6 mph S | 51% |
| Wednesday Night | 44°F | Light Rain then Mostly Cloudy | 5 to 12 mph S | 88% |
| Thursday | 59°F | Mostly Sunny | 0 to 5 mph S | 6% |
| Thursday Night | 41°F | Areas Of Fog then Chance Light Rain | 0 to 5 mph S | 27% |
| Friday | 60°F | Chance Light Rain | 2 to 6 mph S | 27% |
| Friday Night | 41°F | Mostly Cloudy then Patchy Fog | 2 mph S | 13% |
| Saturday | 64°F | Patchy Fog then Slight Chance Light Rain | 3 mph S | 15% |
| Saturday Night | 46°F | Light Rain Likely | 3 to 20 mph S | 64% |
| Sunday | 59°F | Light Rain Likely | 0 to 10 mph SSW | 64% |
| Sunday Night | 41°F | Areas Of Fog | 2 mph N | 18% |
| Monday | 59°F | Chance Light Rain | 1 to 5 mph S | 38% |
| Monday Night | 43°F | Chance Light Rain | 3 to 14 mph S | 38% |
Forecast source: National Weather Service (api.weather.gov) for Peoria (44.451, -123.204). Updated through the day.
Growing snapshot for Peoria
Last spring frost
Apr 11
First fall frost
Oct 30
Growing season
203 days
Hardiness zone
8b
More local growing data for Peoria: nearby ZIP 97333 weather · frost dates · planting calendar · Oregon frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Corvallis 10 Ssw, Or (3.8 mi from Peoria). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.