Weather in Oak Park, IL
Oak Park, Friday, 30 October, 13:53
Overcast. Feels like 56°. High 57°, low 43°.
Monthly outlook for Oak Park, IL: average high 56°, average low 49.6°. That is 2.4° above the climate normal for October. Precipitation is expected on 6 days (about 1.7 inches), against a normal of 5 days and 1.5 inches. The warmest day looks like 3 November (71.2°), the coolest 12 November (41.3°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 30 October – 8 November | 59.6° | 53.5° | +3.4° |
| 9 November – 18 November | 50° | 48° | +1.1° |
| 19 November – 28 November | at normal | 44° | — |
October records over 66 years
0.51
Oak Park, Saturday, 31 October
Heavy rain. High 64°, low 53°.
0Oak Park, Sunday, 1 November
Overcast. High 65°, low 54°.
0Oak Park, Monday, 2 November
Overcast. High 63°, low 56°.
0Oak Park, Tuesday, 3 November
Overcast. High 71°, low 63°.
0.65Oak Park, Wednesday, 4 November
Rain. High 66°, low 60°.
0.08Oak Park, Thursday, 5 November
Light rain. High 58°, low 54°.
0.02Oak Park, Friday, 6 November
Light rain. High 53°, low 50°.
0Oak Park, Saturday, 7 November
Light rain. High 51°, low 47°.
0Oak Park, Sunday, 8 November
Overcast. High 47°, low 43°.
0Oak Park, Monday, 9 November
Light rain. High 50°, low 47°.
0.05Oak Park, Tuesday, 10 November
Light rain. High 49°, low 45°.
0
Oak Park, Wednesday, 11 November
Clear. High 50°, low 45°.
0Oak Park, Thursday, 12 November
Clear. High 53°, low 41°.
0.26Oak Park, Friday, 13 November
Rain. High 48°, low 45°.
0.15Oak Park, Saturday, 14 November
Light rain. High 51°, low 48°.
0.09
Oak Park, Sunday, 15 November
Climate normal for this date — 60-year average.
0.05Oak Park, Monday, 16 November
Climate normal for this date — 60-year average.
0.09Oak Park, Tuesday, 17 November
Climate normal for this date — 60-year average.
0.13Oak Park, Wednesday, 18 November
Climate normal for this date — 60-year average.
0.07Oak Park, Thursday, 19 November
Climate normal for this date — 60-year average.
0.09Oak Park, Friday, 20 November
Climate normal for this date — 60-year average.
0.1Oak Park, Saturday, 21 November
Climate normal for this date — 60-year average.
0.05Oak Park, Sunday, 22 November
Climate normal for this date — 60-year average.
0.08Oak Park, Monday, 23 November
Climate normal for this date — 60-year average.
0.07Oak Park, Tuesday, 24 November
Climate normal for this date — 60-year average.
0.08
Oak Park, Wednesday, 25 November
Climate normal for this date — 60-year average.
0.12Oak Park, Thursday, 26 November
Climate normal for this date — 60-year average.
0.21Oak Park, Friday, 27 November
Climate normal for this date — 60-year average.
0.12Oak Park, Saturday, 28 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 Oak Park, 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 Oak Park, 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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