Illia, Saturday, 8 August, 11:35
Clear. Feels like 87°. High 95°, low 65°.
Illia, Sunday, 9 August
Partly cloudy. High 93°, low 62°.
Illia, Monday, 10 August
Clear. High 93°, low 61°.
Illia, Tuesday, 11 August
Clear. High 94°, low 68°.
Illia, Wednesday, 12 August
Clear. High 92°, low 69°.
Illia, Thursday, 13 August
Clear. High 88°, low 67°.
Illia, Friday, 14 August
Clear. High 93°, low 66°.
Illia, Saturday, 15 August
Overcast. High 84°, low 71°.
Illia, Sunday, 16 August
Light rain. High 94°, low 67°.
Illia, Monday, 17 August
Clear. High 98°, low 72°.
Illia, Tuesday, 18 August
Overcast. High 83°, low 69°.
Illia, Wednesday, 19 August
Overcast. High 99°, low 64°.
Illia, Thursday, 20 August
Mostly clear. High 96°, low 72°.
Illia, Friday, 21 August
Clear. High 96°, low 71°.
Illia, Saturday, 22 August
Partly cloudy. High 100°, low 73°.
Illia, Sunday, 23 August
Overcast. High 107°, low 78°.
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 Illia, WA 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 Illia, WA 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.