Weather in Rock Creek, IL
Rock Creek, Thursday, 5 November, 19:26
Overcast. Feels like 52°. High 56°, low 47°.
Monthly outlook for Rock Creek, IL: average high 57°, average low 40.2°. That is 2.5° above the climate normal for November. Precipitation is expected on 0 days (about 0.0 inches), against a normal of 4 days and 1.3 inches. The warmest day looks like 9 November (67.3°), the coolest 14 November (31°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 5 November – 14 November | 55.5° | 53.3° | +1.2° |
| 15 November – 24 November | 59.5° | 50.1° | +5.2° |
| 25 November – 4 December | at normal | 44.6° | — |
November records over 66 years
Climate normals and records are computed from the nearest reference point — La Grange (5 mi).
0Rock Creek, Friday, 6 November
Overcast. High 50°, low 37°.
0Rock Creek, Saturday, 7 November
Overcast. High 54°, low 36°.
0
Rock Creek, Sunday, 8 November
Clear. High 64°, low 42°.
0Rock Creek, Monday, 9 November
Clear. High 67°, low 42°.
0Rock Creek, Tuesday, 10 November
Clear. High 65°, low 45°.
0Rock Creek, Wednesday, 11 November
Overcast. High 59°, low 46°.
0Rock Creek, Thursday, 12 November
Overcast. High 45°, low 35°.
0Rock Creek, Friday, 13 November
Overcast. High 46°, low 32°.
0Rock Creek, Saturday, 14 November
Clear. High 48°, low 31°.
0Rock Creek, Sunday, 15 November
Clear. High 57°, low 34°.
0
Rock Creek, Monday, 16 November
Mostly clear. High 54°, low 39°.
0Rock Creek, Tuesday, 17 November
Overcast. High 61°, low 39°.
0Rock Creek, Wednesday, 18 November
Overcast. High 66°, low 53°.
0Rock Creek, Thursday, 19 November
Overcast. High 60°, low 46°.
0Rock Creek, Friday, 20 November
Clear. High 59°, low 40°.
0.07
Rock Creek, Saturday, 21 November
Climate normal for this date — 60-year average.
0.05Rock Creek, Sunday, 22 November
Climate normal for this date — 60-year average.
0.08Rock Creek, Monday, 23 November
Climate normal for this date — 60-year average.
0.07Rock Creek, Tuesday, 24 November
Climate normal for this date — 60-year average.
0.07Rock Creek, Wednesday, 25 November
Climate normal for this date — 60-year average.
0.14
Rock Creek, Thursday, 26 November
Climate normal for this date — 60-year average.
0.17Rock Creek, Friday, 27 November
Climate normal for this date — 60-year average.
0.07Rock Creek, Saturday, 28 November
Climate normal for this date — 60-year average.
0.09Rock Creek, Sunday, 29 November
Climate normal for this date — 60-year average.
0.09Rock Creek, Monday, 30 November
Climate normal for this date — 60-year average.
0.11Rock Creek, Tuesday, 1 December
Climate normal for this date — 60-year average.
0.06Rock Creek, Wednesday, 2 December
Climate normal for this date — 60-year average.
0.08Rock Creek, Thursday, 3 December
Climate normal for this date — 60-year average.
0.05Rock Creek, Friday, 4 December
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 Rock Creek, 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 Rock Creek, 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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