Weather in Rolling Meadows, IL
Rolling Meadows, Thursday, 8 October, 12:51
Mostly clear. Feels like 68°. High 70°, low 48°.
Monthly outlook for Rolling Meadows, IL: average high 67.1°, average low 52.3°. That is 3.4° above the climate normal for October. Precipitation is expected on 6 days (about 1.2 inches), against a normal of 5 days and 1.7 inches. The warmest day looks like 15 October (86.3°), the coolest 23 October (44.5°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 8 October – 17 October | 69.9° | 62.1° | +4.3° |
| 18 October – 27 October | 62.3° | 57.8° | +2.5° |
| 28 October – 6 November | at normal | 54° | — |
October records over 66 years
Climate normals and records are computed from the nearest reference point — Park Ridge (10 mi).
0.13
Rolling Meadows, Friday, 9 October
Rain. High 71°, low 50°.
0
Rolling Meadows, Saturday, 10 October
Overcast. High 75°, low 59°.
0
Rolling Meadows, Sunday, 11 October
Clear. High 70°, low 56°.
0.07Rolling Meadows, Monday, 12 October
Light rain. High 80°, low 57°.
0.1Rolling Meadows, Tuesday, 13 October
Light rain. High 66°, low 58°.
0.38Rolling Meadows, Wednesday, 14 October
Rain. High 57°, low 54°.
0.24Rolling Meadows, Thursday, 15 October
Light rain. High 86°, low 58°.
0Rolling Meadows, Friday, 16 October
Overcast. High 70°, low 52°.
0Rolling Meadows, Saturday, 17 October
Overcast. High 53°, low 47°.
0Rolling Meadows, Sunday, 18 October
Overcast. High 58°, low 45°.
0.03Rolling Meadows, Monday, 19 October
Light rain. High 65°, low 50°.
0.01Rolling Meadows, Tuesday, 20 October
Light rain. High 70°, low 55°.
0Rolling Meadows, Wednesday, 21 October
Mostly clear. High 67°, low 52°.
0.24Rolling Meadows, Thursday, 22 October
Rain. High 59°, low 51°.
0
Rolling Meadows, Friday, 23 October
Partly cloudy. High 56°, low 44°.
0.11
Rolling Meadows, Saturday, 24 October
Climate normal for this date — 60-year average.
0.11Rolling Meadows, Sunday, 25 October
Climate normal for this date — 60-year average.
0.11Rolling Meadows, Monday, 26 October
Climate normal for this date — 60-year average.
0.09Rolling Meadows, Tuesday, 27 October
Climate normal for this date — 60-year average.
0.05Rolling Meadows, Wednesday, 28 October
Climate normal for this date — 60-year average.
0.06Rolling Meadows, Thursday, 29 October
Climate normal for this date — 60-year average.
0.11Rolling Meadows, Friday, 30 October
Climate normal for this date — 60-year average.
0.14Rolling Meadows, Saturday, 31 October
Climate normal for this date — 60-year average.
0.16Rolling Meadows, Sunday, 1 November
Climate normal for this date — 60-year average.
0.12Rolling Meadows, Monday, 2 November
Climate normal for this date — 60-year average.
0.06Rolling Meadows, Tuesday, 3 November
Climate normal for this date — 60-year average.
0.09Rolling Meadows, Wednesday, 4 November
Climate normal for this date — 60-year average.
0.13Rolling Meadows, Thursday, 5 November
Climate normal for this date — 60-year average.
0.07Rolling Meadows, Friday, 6 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 Rolling Meadows, 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 Rolling Meadows, 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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