Willow Glen, Sunday, 9 August, 01:27
Mostly clear. Feels like 79°. High 94°, low 75°.
Willow Glen, Monday, 10 August
Partly cloudy. High 95°, low 74°.
Willow Glen, Tuesday, 11 August
Mostly clear. High 100°, low 74°.
Willow Glen, Wednesday, 12 August
Clear. High 101°, low 75°.
Willow Glen, Thursday, 13 August
Overcast. High 101°, low 76°.
Willow Glen, Friday, 14 August
Mostly clear. High 101°, low 74°.
Willow Glen, Saturday, 15 August
Clear. High 104°, low 75°.
Willow Glen, Sunday, 16 August
Overcast. High 104°, low 75°.
Willow Glen, Monday, 17 August
Mostly clear. High 104°, low 75°.
Willow Glen, Tuesday, 18 August
Clear. High 105°, low 76°.
Willow Glen, Wednesday, 19 August
Clear. High 107°, low 75°.
Willow Glen, Thursday, 20 August
Clear. High 108°, low 76°.
Willow Glen, Friday, 21 August
Clear. High 108°, low 75°.
Willow Glen, Saturday, 22 August
Clear. High 107°, low 76°.
Willow Glen, Sunday, 23 August
Clear. High 106°, low 76°.
Willow Glen, Monday, 24 August
Overcast. High 103°, low 75°.
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 Willow Glen, LA 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 Willow Glen, LA 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.