Ivan, Saturday, 8 August, 12:21
Clear. Feels like 99°. High 96°, low 76°.
Ivan, Sunday, 9 August
Clear. High 99°, low 74°.
Ivan, Monday, 10 August
Clear. High 103°, low 79°.
Ivan, Tuesday, 11 August
Clear. High 103°, low 81°.
Ivan, Wednesday, 12 August
Overcast. High 105°, low 79°.
Ivan, Thursday, 13 August
Mostly clear. High 106°, low 80°.
Ivan, Friday, 14 August
Partly cloudy. High 106°, low 79°.
Ivan, Saturday, 15 August
Clear. High 106°, low 80°.
Ivan, Sunday, 16 August
Clear. High 105°, low 80°.
Ivan, Monday, 17 August
Clear. High 107°, low 79°.
Ivan, Tuesday, 18 August
Overcast. High 107°, low 80°.
Ivan, Wednesday, 19 August
Overcast. High 108°, low 79°.
Ivan, Thursday, 20 August
Partly cloudy. High 103°, low 77°.
Ivan, Friday, 21 August
Light rain. High 92°, low 68°.
Ivan, Saturday, 22 August
Light rain. High 99°, low 74°.
Ivan, Sunday, 23 August
Overcast. High 105°, low 79°.
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 Ivan, TX 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 Ivan, TX 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.