Three Rivers, Saturday, 8 August, 13:18
Overcast. Feels like 86°. High 90°, low 46°.
Three Rivers, Sunday, 9 August
Clear. High 87°, low 43°.
Three Rivers, Monday, 10 August
Clear. High 87°, low 41°.
Three Rivers, Tuesday, 11 August
Clear. High 87°, low 52°.
Three Rivers, Wednesday, 12 August
Clear. High 83°, low 50°.
Three Rivers, Thursday, 13 August
Clear. High 84°, low 49°.
Three Rivers, Friday, 14 August
Overcast. High 87°, low 51°.
Three Rivers, Saturday, 15 August
Light rain. High 82°, low 55°.
Three Rivers, Sunday, 16 August
Clear. High 87°, low 55°.
Three Rivers, Monday, 17 August
Overcast. High 87°, low 57°.
Three Rivers, Tuesday, 18 August
Overcast. High 86°, low 55°.
Three Rivers, Wednesday, 19 August
Overcast. High 85°, low 56°.
Three Rivers, Thursday, 20 August
Clear. High 88°, low 54°.
Three Rivers, Friday, 21 August
Overcast. High 88°, low 54°.
Three Rivers, Saturday, 22 August
Clear. High 93°, low 57°.
Three Rivers, Sunday, 23 August
Light rain. High 94°, low 64°.
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 Three Rivers, OR 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 Three Rivers, OR 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.