Weather in Long Grove, IA
Long Grove, Saturday, 17 October, 06:21
Clear. Feels like 29°. High 55°, low 34°.
Monthly outlook for Long Grove, IA: average high 62.2°, average low 45.6°. That is 2.2° above the climate normal for October. Precipitation is expected on 5 days (about 3.3 inches), against a normal of 5 days and 1.5 inches. The warmest day looks like 24 October (71.6°), the coolest 17 October (33.6°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 17 October – 26 October | 64.6° | 59.5° | +2.8° |
| 27 October – 5 November | 58.3° | 55.1° | +1.8° |
| 6 November – 15 November | at normal | 49.5° | — |
October records over 66 years
Climate normals and records are computed from the nearest reference point — Davenport (9 mi).
0
Long Grove, Sunday, 18 October
Clear. High 63°, low 41°.
0
Long Grove, Monday, 19 October
Overcast. High 64°, low 42°.
0Long Grove, Tuesday, 20 October
Clear. High 67°, low 43°.
0
Long Grove, Wednesday, 21 October
Partly cloudy. High 69°, low 47°.
0Long Grove, Thursday, 22 October
Clear. High 70°, low 48°.
0Long Grove, Friday, 23 October
Overcast. High 71°, low 54°.
0Long Grove, Saturday, 24 October
Overcast. High 72°, low 57°.
0.49
Long Grove, Sunday, 25 October
Rain. High 66°, low 49°.
0.17Long Grove, Monday, 26 October
Light rain. High 49°, low 40°.
0Long Grove, Tuesday, 27 October
Overcast. High 51°, low 35°.
1.21Long Grove, Wednesday, 28 October
Heavy rain. High 58°, low 44°.
0Long Grove, Thursday, 29 October
Partly cloudy. High 58°, low 49°.
0.05Long Grove, Friday, 30 October
Light rain. High 60°, low 46°.
1.43Long Grove, Saturday, 31 October
Rain. High 68°, low 56°.
0Long Grove, Sunday, 1 November
Overcast. High 54°, low 46°.
0.08
Long Grove, Monday, 2 November
Climate normal for this date — 60-year average.
0.07Long Grove, Tuesday, 3 November
Climate normal for this date — 60-year average.
0.1Long Grove, Wednesday, 4 November
Climate normal for this date — 60-year average.
0.1Long Grove, Thursday, 5 November
Climate normal for this date — 60-year average.
0.08Long Grove, Friday, 6 November
Climate normal for this date — 60-year average.
0.02
Long Grove, Saturday, 7 November
Climate normal for this date — 60-year average.
0.05Long Grove, Sunday, 8 November
Climate normal for this date — 60-year average.
0.11Long Grove, Monday, 9 November
Climate normal for this date — 60-year average.
0.1Long Grove, Tuesday, 10 November
Climate normal for this date — 60-year average.
0.06Long Grove, Wednesday, 11 November
Climate normal for this date — 60-year average.
0.06Long Grove, Thursday, 12 November
Climate normal for this date — 60-year average.
0.05Long Grove, Friday, 13 November
Climate normal for this date — 60-year average.
0.06Long Grove, Saturday, 14 November
Climate normal for this date — 60-year average.
0.07Long Grove, 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 Long Grove, IA 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 Long Grove, IA 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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