Harman US

Brooks, OR Weather & Growing Conditions

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

This Afternoon
59°F
Mostly Cloudy
Mostly cloudy. High near 59, with temperatures falling to around 55 in the afternoon. North wind around 3 mph.

7-day forecast for Brooks

WhenTempForecastWindPrecip
This Afternoon 59°F Mostly Cloudy 3 mph N 5%
Tonight 38°F Patchy Fog 1 mph S 4%
Wednesday 57°F Patchy Fog then Chance Light Rain 1 to 7 mph S 50%
Wednesday Night 46°F Light Rain then Mostly Cloudy 6 to 14 mph S 94%
Thursday 59°F Mostly Sunny 1 to 7 mph SSW 10%
Thursday Night 43°F Patchy Fog then Chance Light Rain 3 mph S 41%
Friday 58°F Chance Light Rain 3 to 7 mph S 41%
Friday Night 44°F Slight Chance Light Rain then Mostly Cloudy 3 mph S 15%
Saturday 62°F Patchy Fog then Slight Chance Light Rain 1 to 5 mph S 15%
Saturday Night 48°F Light Rain Likely 5 to 20 mph S 65%
Sunday 59°F Light Rain Likely 2 to 13 mph SSW 65%
Sunday Night 43°F Areas Of Fog 2 mph NNE 15%
Monday 58°F Chance Light Rain 1 to 5 mph S 43%
Monday Night 45°F Chance Light Rain 5 to 13 mph S 44%

Forecast source: National Weather Service (api.weather.gov) for Brooks (45.051, -122.957). Updated through the day.

Growing snapshot for Brooks

Last spring frost
Mar 28
First fall frost
Nov 10
Growing season
227 days
Hardiness zone
8b

More local growing data for Brooks: nearby ZIP 97305 weather · frost dates · planting calendar · Oregon frost dates

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Climate data from the nearest NOAA station, Silverton, Or (7.6 mi from Brooks). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 3, 2026.