Fern Valley, Saturday, 14 November, 07:11
Overcast. Feels like 39°. High 46°, low 37°.
Fern Valley, Sunday, 15 November
Clear. High 53°, low 37°.
Fern Valley, Monday, 16 November
Light rain. High 63°, low 52°.
Fern Valley, Tuesday, 17 November
Light rain. High 56°, low 46°.
Fern Valley, Wednesday, 18 November
Partly cloudy. High 58°, low 45°.
Fern Valley, Thursday, 19 November
Rain. High 55°, low 45°.
Fern Valley, Friday, 20 November
Light rain. High 43°, low 35°.
Fern Valley, Saturday, 21 November
Overcast. High 48°, low 36°.
Fern Valley, Sunday, 22 November
Clear. High 50°, low 37°.
Fern Valley, Monday, 23 November
Overcast. High 51°, low 37°.
Fern Valley, Tuesday, 24 November
Partly cloudy. High 48°, low 40°.
Fern Valley, Wednesday, 25 November
Rain. High 47°, low 40°.
Fern Valley, Thursday, 26 November
Light rain. High 38°, low 32°.
Fern Valley, Friday, 27 November
Clear. High 45°, low 31°.
Fern Valley, Saturday, 28 November
Clear. High 42°, low 31°.
Fern Valley, Sunday, 29 November
Mostly clear. High 45°, low 32°.
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 Fern 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 Fern 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.