Harman US

Aurora, OR Weather & Growing Conditions

Local forecast, frost dates, hardiness zone and planting guidance for Aurora, a city in Marion County, Oregon.

This Afternoon
60°F
Mostly Cloudy
Mostly cloudy. High near 60, with temperatures falling to around 56 in the afternoon. North northeast wind around 3 mph.

7-day forecast for Aurora

WhenTempForecastWindPrecip
This Afternoon 60°F Mostly Cloudy 3 mph NNE 5%
Tonight 38°F Patchy Fog 1 mph SE 4%
Wednesday 58°F Areas Of Fog then Chance Light Rain 0 to 3 mph SSW 45%
Wednesday Night 46°F Light Rain then Mostly Cloudy 3 to 12 mph S 95%
Thursday 60°F Partly Sunny 1 to 5 mph SSW 14%
Thursday Night 43°F Patchy Fog then Chance Light Rain 2 mph S 46%
Friday 59°F Chance Light Rain 3 mph S 46%
Friday Night 44°F Slight Chance Light Rain then Patchy Fog 1 mph S 17%
Saturday 63°F Patchy Fog then Slight Chance Light Rain 1 mph S 15%
Saturday Night 48°F Light Rain Likely 1 to 15 mph SSW 69%
Sunday 60°F Light Rain Likely 1 to 13 mph SSW 69%
Sunday Night 43°F Patchy Fog 1 mph NE 16%
Monday 59°F Chance Light Rain 0 to 3 mph S 43%
Monday Night 45°F Chance Light Rain 5 mph S 46%

Forecast source: National Weather Service (api.weather.gov) for Aurora (45.228, -122.757). Updated through the day.

Growing snapshot for Aurora

Last spring frost
Mar 16
First fall frost
Nov 14
Growing season
242 days
Hardiness zone
8b

More local growing data for Aurora: nearby ZIP 97002 weather · frost dates · planting calendar · Oregon frost dates

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Climate data from the nearest NOAA station, Aurora State Ap, Or (1.3 mi from Aurora). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.