Forest Grove, Saturday, 8 August, 18:57
Overcast. Feels like 94°. High 86°, low 70°.
Forest Grove, Sunday, 9 August
Rain. High 86°, low 72°.
Forest Grove, Monday, 10 August
Rain. High 89°, low 73°.
Forest Grove, Tuesday, 11 August
Rain. High 93°, low 71°.
Forest Grove, Wednesday, 12 August
Light rain. High 96°, low 71°.
Forest Grove, Thursday, 13 August
Light rain. High 93°, low 69°.
Forest Grove, Friday, 14 August
Rain. High 74°, low 69°.
Forest Grove, Saturday, 15 August
Clear. High 84°, low 62°.
Forest Grove, Sunday, 16 August
Overcast. High 87°, low 59°.
Forest Grove, Monday, 17 August
Rain. High 80°, low 66°.
Forest Grove, Tuesday, 18 August
Light rain. High 87°, low 70°.
Forest Grove, Wednesday, 19 August
Overcast. High 92°, low 72°.
Forest Grove, Thursday, 20 August
Light rain. High 87°, low 71°.
Forest Grove, Friday, 21 August
Rain. High 85°, low 72°.
Forest Grove, Saturday, 22 August
Rain. High 85°, low 72°.
Forest Grove, Sunday, 23 August
Light rain. High 83°, low 68°.
The first 16 days come from weather models — reliable for the first 3–5 days and progressively less so after that. Days 17 through 30 for Forest Grove, TN are built from the climate normal, the 60-year average, so they show typical weather for those dates rather than a specific forecast.
We compare the forecast against the climate normal for those exact calendar days, computed from 60 years of observations. The deviation shows how much the coming month differs from a typical one.
They are real temperature extremes recorded in Forest Grove, TN since 1960: the highest and lowest reading for each calendar date, with the year it happened.
The forecast portion refreshes every hour; the climate portion is based on long-term data and stays stable.