Wheaton Springs, Saturday, 8 August, 23:45
Clear. Feels like 82°. High 101°, low 76°.
Wheaton Springs, Sunday, 9 August
Light rain. High 102°, low 77°.
Wheaton Springs, Monday, 10 August
Overcast. High 99°, low 77°.
Wheaton Springs, Tuesday, 11 August
Light rain. High 94°, low 77°.
Wheaton Springs, Wednesday, 12 August
Light rain. High 93°, low 79°.
Wheaton Springs, Thursday, 13 August
Overcast. High 89°, low 76°.
Wheaton Springs, Friday, 14 August
Overcast. High 90°, low 76°.
Wheaton Springs, Saturday, 15 August
Overcast. High 88°, low 72°.
Wheaton Springs, Sunday, 16 August
Overcast. High 88°, low 72°.
Wheaton Springs, Monday, 17 August
Partly cloudy. High 89°, low 74°.
Wheaton Springs, Tuesday, 18 August
Partly cloudy. High 92°, low 74°.
Wheaton Springs, Wednesday, 19 August
Overcast. High 92°, low 74°.
Wheaton Springs, Thursday, 20 August
Rain. High 89°, low 70°.
Wheaton Springs, Friday, 21 August
Light rain. High 90°, low 70°.
Wheaton Springs, Saturday, 22 August
Light rain. High 92°, low 77°.
Wheaton Springs, Sunday, 23 August
Clear. High 92°, low 76°.
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 Wheaton Springs, 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 Wheaton Springs, 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.