Ferndale, Thursday, 15 October, 21:37
Clear. Feels like 36°. High 45°, low 34°.
Ferndale, Friday, 16 October
Clear. High 51°, low 28°.
Ferndale, Saturday, 17 October
Clear. High 68°, low 32°.
Ferndale, Sunday, 18 October
Light rain. High 64°, low 30°.
Ferndale, Monday, 19 October
Light rain. High 60°, low 35°.
Ferndale, Tuesday, 20 October
Clear. High 65°, low 36°.
Ferndale, Wednesday, 21 October
Partly cloudy. High 64°, low 36°.
Ferndale, Thursday, 22 October
Overcast. High 62°, low 46°.
Ferndale, Friday, 23 October
Rain. High 49°, low 35°.
Ferndale, Saturday, 24 October
Snow. High 39°, low 28°.
Ferndale, Sunday, 25 October
Snow. High 29°, low 21°.
Ferndale, Monday, 26 October
Overcast. High 42°, low 17°.
Ferndale, Tuesday, 27 October
Snow. High 36°, low 17°.
Ferndale, Wednesday, 28 October
Partly cloudy. High 51°, low 16°.
Ferndale, Thursday, 29 October
Overcast. High 54°, low 31°.
Ferndale, Friday, 30 October
Clear. High 58°, 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 Ferndale, CO 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 Ferndale, CO 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.