Ferndale, Sunday, 11 October, 23:43
Clear. Feels like 57°. High 72°, low 52°.
Ferndale, Monday, 12 October
Clear. High 71°, low 52°.
Ferndale, Tuesday, 13 October
Rain. High 61°, low 45°.
Ferndale, Wednesday, 14 October
Rain. High 45°, low 37°.
Ferndale, Thursday, 15 October
Snow. High 38°, low 31°.
Ferndale, Friday, 16 October
Clear. High 49°, low 24°.
Ferndale, Saturday, 17 October
Overcast. High 65°, low 29°.
Ferndale, Sunday, 18 October
Clear. High 64°, low 42°.
Ferndale, Monday, 19 October
Clear. High 66°, low 42°.
Ferndale, Tuesday, 20 October
Light rain. High 61°, low 41°.
Ferndale, Wednesday, 21 October
Snow. High 40°, low 23°.
Ferndale, Thursday, 22 October
Clear. High 54°, low 21°.
Ferndale, Friday, 23 October
Overcast. High 63°, low 31°.
Ferndale, Saturday, 24 October
Overcast. High 58°, low 44°.
Ferndale, Sunday, 25 October
Partly cloudy. High 52°, low 37°.
Ferndale, Monday, 26 October
Partly cloudy. High 56°, low 38°.
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.