South Oroville, Sunday, 9 August, 12:33
Clear. Feels like 98°. High 102°, low 69°.
South Oroville, Monday, 10 August
Clear. High 101°, low 71°.
South Oroville, Tuesday, 11 August
Clear. High 106°, low 65°.
South Oroville, Wednesday, 12 August
Overcast. High 103°, low 67°.
South Oroville, Thursday, 13 August
Overcast. High 93°, low 66°.
South Oroville, Friday, 14 August
Clear. High 96°, low 62°.
South Oroville, Saturday, 15 August
Overcast. High 96°, low 62°.
South Oroville, Sunday, 16 August
Overcast. High 97°, low 62°.
South Oroville, Monday, 17 August
Mostly clear. High 99°, low 63°.
South Oroville, Tuesday, 18 August
Clear. High 102°, low 63°.
South Oroville, Wednesday, 19 August
Clear. High 106°, low 65°.
South Oroville, Thursday, 20 August
Clear. High 111°, low 71°.
South Oroville, Friday, 21 August
Clear. High 116°, low 78°.
South Oroville, Saturday, 22 August
Clear. High 120°, low 81°.
South Oroville, Sunday, 23 August
Clear. High 124°, low 82°.
South Oroville, Monday, 24 August
Partly cloudy. High 113°, low 73°.
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 South Oroville, CA 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 South Oroville, CA 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.