Fossil, Friday, 9 October, 23:17
Overcast. Feels like 40°. High 59°, low 44°.
Fossil, Saturday, 10 October
Overcast. High 54°, low 35°.
Fossil, Sunday, 11 October
Overcast. High 50°, low 31°.
Fossil, Monday, 12 October
Clear. High 54°, low 38°.
Fossil, Tuesday, 13 October
Clear. High 60°, low 42°.
Fossil, Wednesday, 14 October
Clear. High 66°, low 48°.
Fossil, Thursday, 15 October
Mostly clear. High 67°, low 50°.
Fossil, Friday, 16 October
Clear. High 64°, low 45°.
Fossil, Saturday, 17 October
Overcast. High 64°, low 47°.
Fossil, Sunday, 18 October
Light rain. High 57°, low 44°.
Fossil, Monday, 19 October
Partly cloudy. High 54°, low 40°.
Fossil, Tuesday, 20 October
Light rain. High 52°, low 42°.
Fossil, Wednesday, 21 October
Light rain. High 48°, low 40°.
Fossil, Thursday, 22 October
Partly cloudy. High 48°, low 36°.
Fossil, Friday, 23 October
Overcast. High 54°, low 36°.
Fossil, Saturday, 24 October
Overcast. High 58°, low 40°.
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 Fossil, OR 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 Fossil, OR 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.