Weather in Oak Grove, IL
Oak Grove, Saturday, 31 October, 10:16
Overcast. Feels like 54°. High 61°, low 53°.
Monthly outlook for Oak Grove, IL: average high 57.8°, average low 47.5°. That is 3.6° above the climate normal for October. Precipitation is expected on 3 days (about 1.2 inches), against a normal of 4 days and 1.3 inches. The warmest day looks like 1 November (66.8°), the coolest 13 November (38.7°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 31 October – 9 November | 60.2° | 53.2° | +3.9° |
| 10 November – 19 November | 53.6° | 48° | +3.1° |
| 20 November – 29 November | at normal | 43.3° | — |
October records over 66 years
Climate normals and records are computed from the nearest reference point — Davenport (10 mi).
0.01
Oak Grove, Sunday, 1 November
Light rain. High 67°, low 55°.
0.19Oak Grove, Monday, 2 November
Rain. High 64°, low 52°.
0.72Oak Grove, Tuesday, 3 November
Rain. High 67°, low 61°.
0.03Oak Grove, Wednesday, 4 November
Light rain. High 62°, low 52°.
0.03Oak Grove, Thursday, 5 November
Light rain. High 57°, low 50°.
0Oak Grove, Friday, 6 November
Overcast. High 56°, low 48°.
0Oak Grove, Saturday, 7 November
Overcast. High 56°, low 43°.
0Oak Grove, Sunday, 8 November
Overcast. High 56°, low 45°.
0
Oak Grove, Monday, 9 November
Clear. High 58°, low 43°.
0Oak Grove, Tuesday, 10 November
Clear. High 60°, low 43°.
0.01Oak Grove, Wednesday, 11 November
Light rain. High 50°, low 46°.
0Oak Grove, Thursday, 12 November
Overcast. High 51°, low 43°.
0Oak Grove, Friday, 13 November
Overcast. High 54°, low 39°.
0
Oak Grove, Saturday, 14 November
Mostly clear. High 57°, low 46°.
0Oak Grove, Sunday, 15 November
Overcast. High 49°, low 40°.
0.06
Oak Grove, Monday, 16 November
Climate normal for this date — 60-year average.
0.13Oak Grove, Tuesday, 17 November
Climate normal for this date — 60-year average.
0.07Oak Grove, Wednesday, 18 November
Climate normal for this date — 60-year average.
0.06Oak Grove, Thursday, 19 November
Climate normal for this date — 60-year average.
0.1
Oak Grove, Friday, 20 November
Climate normal for this date — 60-year average.
0.08Oak Grove, Saturday, 21 November
Climate normal for this date — 60-year average.
0.03Oak Grove, Sunday, 22 November
Climate normal for this date — 60-year average.
0.08Oak Grove, Monday, 23 November
Climate normal for this date — 60-year average.
0.08Oak Grove, Tuesday, 24 November
Climate normal for this date — 60-year average.
0.07Oak Grove, Wednesday, 25 November
Climate normal for this date — 60-year average.
0.11Oak Grove, Thursday, 26 November
Climate normal for this date — 60-year average.
0.15Oak Grove, Friday, 27 November
Climate normal for this date — 60-year average.
0.09Oak Grove, Saturday, 28 November
Climate normal for this date — 60-year average.
0.07Oak Grove, Sunday, 29 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 Grove, 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 Grove, 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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