Weather in Green Island, IA
Green Island, Wednesday, 4 November, 22:44
Overcast. Feels like 46°. High 62°, low 50°.
Monthly outlook for Green Island, IA: average high 56.1°, average low 41.9°. That is 4.2° above the climate normal for November. Precipitation is expected on 2 days (about 0.4 inches), against a normal of 4 days and 1.2 inches. The warmest day looks like 15 November (65.7°), the coolest 12 November (32.1°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 4 November – 13 November | 54.6° | 49.5° | +2.8° |
| 14 November – 23 November | 58.5° | 45.7° | +7.1° |
| 24 November – 3 December | at normal | 39.8° | — |
November records over 66 years
Climate normals and records are computed from the nearest reference point — Goose Lake (13 mi).
0
Green Island, Thursday, 5 November
Light rain. High 54°, low 47°.
0
Green Island, Friday, 6 November
Partly cloudy. High 47°, low 37°.
0Green Island, Saturday, 7 November
Overcast. High 51°, low 34°.
0
Green Island, Sunday, 8 November
Clear. High 60°, low 41°.
0Green Island, Monday, 9 November
Overcast. High 61°, low 37°.
0Green Island, Tuesday, 10 November
Partly cloudy. High 59°, low 44°.
0Green Island, Wednesday, 11 November
Overcast. High 49°, low 37°.
0Green Island, Thursday, 12 November
Clear. High 48°, low 32°.
0Green Island, Friday, 13 November
Overcast. High 55°, low 35°.
0Green Island, Saturday, 14 November
Clear. High 61°, low 41°.
0Green Island, Sunday, 15 November
Clear. High 66°, low 49°.
0.01Green Island, Monday, 16 November
Light rain. High 58°, low 51°.
0.06Green Island, Tuesday, 17 November
Light rain. High 56°, low 47°.
0.01Green Island, Wednesday, 18 November
Light rain. High 54°, low 46°.
0.31Green Island, Thursday, 19 November
Rain. High 57°, low 41°.
0.1
Green Island, Friday, 20 November
Climate normal for this date — 60-year average.
0.09Green Island, Saturday, 21 November
Climate normal for this date — 60-year average.
0.04
Green Island, Sunday, 22 November
Climate normal for this date — 60-year average.
0.1Green Island, Monday, 23 November
Climate normal for this date — 60-year average.
0.07Green Island, Tuesday, 24 November
Climate normal for this date — 60-year average.
0.07Green Island, Wednesday, 25 November
Climate normal for this date — 60-year average.
0.1Green Island, Thursday, 26 November
Climate normal for this date — 60-year average.
0.14Green Island, Friday, 27 November
Climate normal for this date — 60-year average.
0.09Green Island, Saturday, 28 November
Climate normal for this date — 60-year average.
0.07Green Island, Sunday, 29 November
Climate normal for this date — 60-year average.
0.07Green Island, Monday, 30 November
Climate normal for this date — 60-year average.
0.11Green Island, Tuesday, 1 December
Climate normal for this date — 60-year average.
0.04Green Island, Wednesday, 2 December
Climate normal for this date — 60-year average.
0.09Green Island, Thursday, 3 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 Green Island, 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 Green Island, 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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