Tustin, Tuesday, 20 October, 13:25
Clear. Feels like 60°. High 63°, low 41°.
Tustin, Wednesday, 21 October
Clear. High 68°, low 41°.
Tustin, Thursday, 22 October
Overcast. High 62°, low 46°.
Tustin, Friday, 23 October
Overcast. High 64°, low 46°.
Tustin, Saturday, 24 October
Overcast. High 68°, low 51°.
Tustin, Sunday, 25 October
Light rain. High 62°, low 54°.
Tustin, Monday, 26 October
Snow. High 49°, low 35°.
Tustin, Tuesday, 27 October
Light snow. High 40°, low 28°.
Tustin, Wednesday, 28 October
Partly cloudy. High 45°, low 27°.
Tustin, Thursday, 29 October
Clear. High 42°, low 31°.
Tustin, Friday, 30 October
Mostly clear. High 41°, low 30°.
Tustin, Saturday, 31 October
Light rain. High 47°, low 28°.
Tustin, Sunday, 1 November
Overcast. High 49°, low 34°.
Tustin, Monday, 2 November
Mostly clear. High 52°, low 33°.
Tustin, Tuesday, 3 November
Light rain. High 58°, low 42°.
Tustin, Wednesday, 4 November
Light rain. High 52°, low 49°.
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 Tustin, WI 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 Tustin, WI 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.