Potter Valley, Sunday, 9 August, 01:18
Clear. Feels like 65°. High 95°, low 60°.
Potter Valley, Monday, 10 August
Clear. High 97°, low 56°.
Potter Valley, Tuesday, 11 August
Clear. High 103°, low 67°.
Potter Valley, Wednesday, 12 August
Clear. High 102°, low 65°.
Potter Valley, Thursday, 13 August
Partly cloudy. High 94°, low 59°.
Potter Valley, Friday, 14 August
Clear. High 93°, low 56°.
Potter Valley, Saturday, 15 August
Overcast. High 94°, low 58°.
Potter Valley, Sunday, 16 August
Mostly clear. High 89°, low 56°.
Potter Valley, Monday, 17 August
Overcast. High 81°, low 50°.
Potter Valley, Tuesday, 18 August
Overcast. High 76°, low 55°.
Potter Valley, Wednesday, 19 August
Clear. High 88°, low 60°.
Potter Valley, Thursday, 20 August
Clear. High 85°, low 56°.
Potter Valley, Friday, 21 August
Mostly clear. High 89°, low 54°.
Potter Valley, Saturday, 22 August
Overcast. High 89°, low 54°.
Potter Valley, Sunday, 23 August
Partly cloudy. High 95°, low 61°.
Potter Valley, Monday, 24 August
Overcast. High 94°, low 62°.
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 Potter Valley, 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 Potter Valley, 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.