Weather WorldHarvstack Reservoir, OR 7-Day Night Weather Forecast
Quick Weather Clicks
Settings
Sun & Moon
Weather Quote O' the Day
Harvstack Reservoir, OR Weather Forecast
Harvstack Reservoir, OR Weather Forecast Date: 1128 AM PDT Wed Sep 16 2026
The area/counties/county of: West Central Willamette Valley, including the cities of: Mcminnville, Newberg, Sheridan, Dallas, and Monmouth.or toggle through each period.
This Afternoon... Sunny. Highs in the upper 70s. Northeast wind 10 to 15 mph.
Tonight... Clear. Lows in the mid 50s. North wind 5 to 10 mph.
Thursday... Sunny. Highs in the mid 80s. Winds light.
Thursday Night... Mostly clear. Lows in the lower 50s. Winds light.
Friday... Mostly sunny. Highs in the mid 70s. Winds light.
Friday Night... Mostly clear. Lows in the lower 50s.
Saturday... Mostly sunny. Highs in the upper 70s.
Saturday Night... Mostly clear. Lows in the lower 50s.
Sunday... Sunny. Highs around 80.
Sunday Night... Mostly clear. Lows in the lower 50s.
Monday... Mostly sunny. Highs in the mid 70s.
Monday Night... Partly cloudy in the evening, then becoming mostly clear. Lows in the lower 50s.
POP = Probability of Precipitation
Harvstack Reservoir Radar Loop
Use the map search tool if you want to place a location marker on the radar map...