Camp Eighteen, Sunday, 9 August, 05:25
Clear. Feels like 57°. High 93°, low 59°.
Camp Eighteen, Monday, 10 August
Overcast. High 90°, low 62°.
Camp Eighteen, Tuesday, 11 August
Clear. High 91°, low 68°.
Camp Eighteen, Wednesday, 12 August
Partly cloudy. High 88°, low 66°.
Camp Eighteen, Thursday, 13 August
Overcast. High 81°, low 62°.
Camp Eighteen, Friday, 14 August
Clear. High 82°, low 59°.
Camp Eighteen, Saturday, 15 August
Overcast. High 82°, low 59°.
Camp Eighteen, Sunday, 16 August
Overcast. High 74°, low 56°.
Camp Eighteen, Monday, 17 August
Overcast. High 72°, low 52°.
Camp Eighteen, Tuesday, 18 August
Overcast. High 75°, low 55°.
Camp Eighteen, Wednesday, 19 August
Mostly clear. High 79°, low 56°.
Camp Eighteen, Thursday, 20 August
Mostly clear. High 79°, low 58°.
Camp Eighteen, Friday, 21 August
Partly cloudy. High 79°, low 58°.
Camp Eighteen, Saturday, 22 August
Overcast. High 78°, low 57°.
Camp Eighteen, Sunday, 23 August
Mostly clear. High 82°, low 58°.
Camp Eighteen, Monday, 24 August
Clear. High 83°, low 59°.
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 Camp Eighteen, 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 Camp Eighteen, 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.