Weather in Hoffman Estates, IL
Hoffman Estates, Saturday, 17 October, 10:05
Clear. Feels like 45°. High 52°, low 36°.
Monthly outlook for Hoffman Estates, IL: average high 63.7°, average low 47.7°. That is 3.7° above the climate normal for October. Precipitation is expected on 3 days (about 0.8 inches), against a normal of 5 days and 1.5 inches. The warmest day looks like 27 October (70.9°), the coolest 17 October (35.7°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 17 October – 26 October | 63.5° | 58° | +3° |
| 27 October – 5 November | 64.2° | 54.1° | +5.6° |
| 6 November – 15 November | at normal | 48.5° | — |
October records over 66 years
Climate normals and records are computed from the nearest reference point — Elgin (9 mi).
0Hoffman Estates, Sunday, 18 October
Clear. High 59°, low 42°.
0
Hoffman Estates, Monday, 19 October
Partly cloudy. High 62°, low 41°.
0Hoffman Estates, Tuesday, 20 October
Clear. High 64°, low 47°.
0.02
Hoffman Estates, Wednesday, 21 October
Light rain. High 66°, low 46°.
0Hoffman Estates, Thursday, 22 October
Clear. High 67°, low 48°.
0Hoffman Estates, Friday, 23 October
Clear. High 69°, low 52°.
0
Hoffman Estates, Saturday, 24 October
Overcast. High 66°, low 54°.
0Hoffman Estates, Sunday, 25 October
Overcast. High 67°, low 51°.
0Hoffman Estates, Monday, 26 October
Clear. High 62°, low 45°.
0Hoffman Estates, Tuesday, 27 October
Overcast. High 71°, low 52°.
0.21Hoffman Estates, Wednesday, 28 October
Light rain. High 63°, low 59°.
0.03Hoffman Estates, Thursday, 29 October
Light rain. High 62°, low 46°.
0.39Hoffman Estates, Friday, 30 October
Rain. High 67°, low 55°.
0.19Hoffman Estates, Saturday, 31 October
Light rain. High 68°, low 48°.
0Hoffman Estates, Sunday, 1 November
Overcast. High 55°, low 41°.
0.11
Hoffman 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.
0.04
Hoffman 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.
0.12Hoffman Estates, Monday, 9 November
Climate normal for this date — 60-year average.
0.1Hoffman Estates, Tuesday, 10 November
Climate normal for this date — 60-year average.
0.06Hoffman Estates, Wednesday, 11 November
Climate normal for this date — 60-year average.
0.06Hoffman Estates, Thursday, 12 November
Climate normal for this date — 60-year average.
0.04Hoffman Estates, Friday, 13 November
Climate normal for this date — 60-year average.
0.07Hoffman Estates, Saturday, 14 November
Climate normal for this date — 60-year average.
0.08Hoffman Estates, Sunday, 15 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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