Weather in De Witt, IL
De Witt, Thursday, 29 October, 04:33
Clear. Feels like 58°. High 76°, low 55°.
0
De Witt, Friday, 30 October
Overcast. High 72°, low 51°.
0.81
De Witt, Saturday, 31 October
Heavy rain. High 59°, low 53°.
0.01De Witt, Sunday, 1 November
Light rain. High 69°, low 56°.
0.05De Witt, Monday, 2 November
Light rain. High 64°, low 56°.
0.53De Witt, Tuesday, 3 November
Rain. High 66°, low 62°.
0.71De Witt, Wednesday, 4 November
Heavy rain. High 65°, low 62°.
0.04De Witt, Thursday, 5 November
Light rain. High 66°, low 58°.
0.07De Witt, Friday, 6 November
Light rain. High 58°, low 45°.
0
De Witt, Saturday, 7 November
Clear. High 52°, low 38°.
0De Witt, Sunday, 8 November
Overcast. High 52°, low 39°.
0.02De Witt, Monday, 9 November
Light rain. High 53°, low 41°.
0.07De Witt, Tuesday, 10 November
Light rain. High 50°, low 41°.
0De Witt, Wednesday, 11 November
Overcast. High 49°, low 37°.
0De Witt, Thursday, 12 November
Clear. High 47°, low 36°.
0
De Witt, Friday, 13 November
Mostly clear. High 48°, low 36°.
About the monthly outlook
How accurate is a 30-day forecast?
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 De Witt, IL are built from the climate normal, the 60-year average, so they show typical weather for those dates rather than a specific forecast.
What does "above normal" mean?
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.
Where do the 66-year records come from?
They are real temperature extremes recorded in De Witt, IL since 1960: the highest and lowest reading for each calendar date, with the year it happened.
How often is it updated?
The forecast portion refreshes every hour; the climate portion is based on long-term data and stays stable.
Sun and moon today
Weather history
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