Weather in Hoffman Estates, IL
Hoffman Estates, Saturday, 10 October, 19:25
Overcast. Feels like 70°. High 79°, low 58°.
Monthly outlook for Hoffman Estates, IL: average high 60.9°, average low 46.5°. That is 0.6° above the climate normal for October. Precipitation is expected on 1 day (about 0.3 inches), against a normal of 5 days and 1.7 inches. The warmest day looks like 10 October (79.4°), the coolest 18 October (27.7°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 10 October – 19 October | 62.5° | 60.8° | +1° |
| 20 October – 29 October | 58.3° | 57° | +0.7° |
| 30 October – 8 November | at normal | 52.8° | — |
October records over 66 years
Climate normals and records are computed from the nearest reference point — Elgin (9 mi).
0
Hoffman Estates, Sunday, 11 October
Clear. High 78°, low 57°.
0Hoffman Estates, Monday, 12 October
Overcast. High 79°, low 63°.
0Hoffman Estates, Tuesday, 13 October
Overcast. High 76°, low 63°.
0Hoffman Estates, Wednesday, 14 October
Overcast. High 68°, low 56°.
0.3
Hoffman Estates, Thursday, 15 October
Rain. High 57°, low 53°.
0Hoffman Estates, Friday, 16 October
Light rain. High 53°, low 38°.
0.03
Hoffman Estates, Saturday, 17 October
Light snow. High 42°, low 34°.
0Hoffman Estates, Sunday, 18 October
Clear. High 45°, low 28°.
0Hoffman Estates, Monday, 19 October
Overcast. High 48°, low 31°.
0Hoffman Estates, Tuesday, 20 October
Clear. High 56°, low 37°.
0Hoffman Estates, Wednesday, 21 October
Clear. High 62°, low 42°.
0Hoffman Estates, Thursday, 22 October
Overcast. High 62°, low 48°.
0Hoffman Estates, Friday, 23 October
Light rain. High 53°, low 45°.
0Hoffman Estates, Saturday, 24 October
Overcast. High 57°, low 45°.
0
Hoffman Estates, Sunday, 25 October
Mostly clear. High 60°, low 46°.
0.09
Hoffman Estates, Monday, 26 October
Climate normal for this date — 60-year average.
0.08Hoffman Estates, Tuesday, 27 October
Climate normal for this date — 60-year average.
0.04Hoffman Estates, Wednesday, 28 October
Climate normal for this date — 60-year average.
0.05Hoffman Estates, Thursday, 29 October
Climate normal for this date — 60-year average.
0.11Hoffman Estates, Friday, 30 October
Climate normal for this date — 60-year average.
0.12
Hoffman Estates, Saturday, 31 October
Climate normal for this date — 60-year average.
0.17Hoffman Estates, Sunday, 1 November
Climate normal for this date — 60-year average.
0.11Hoffman Estates, Monday, 2 November
Climate normal for this date — 60-year average.
0.06Hoffman Estates, Tuesday, 3 November
Climate normal for this date — 60-year average.
0.09Hoffman Estates, Wednesday, 4 November
Climate normal for this date — 60-year average.
0.12Hoffman Estates, Thursday, 5 November
Climate normal for this date — 60-year average.
0.08Hoffman Estates, Friday, 6 November
Climate normal for this date — 60-year average.
0.04Hoffman Estates, Saturday, 7 November
Climate normal for this date — 60-year average.
0.05Hoffman Estates, Sunday, 8 November
Climate normal for this date — 60-year average.
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 Hoffman Estates, 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 Hoffman Estates, 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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