Monthly outlook for Green Island, IA: average high 54.6°, average low 42.6°. That is 3.1° above the climate normal for November. Precipitation is expected on 4 days (about 1.1 inches), against a normal of 4 days and 1.2 inches. The warmest day looks like 3 November (65.8°), the coolest 13 November (33.6°).
54.6°/42.6°
Average high / low
+3.1°
Above normal
4 / 4
Wet days / normal
1.1 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
3 November – 12 November
56°
50.2°
+3.3°
13 November – 22 November
52.1°
46°
+3.4°
23 November – 2 December
at normal
40.4°
—
November records over 66 years
75.6°1 November 2000All-time high
-6.9°26 November 1977All-time low
Climate normals and records are computed from the nearest reference point — Goose Lake (13 mi).
Wed, 0463° / 53°0
63 °
Green Island, Wednesday, 4 November
Light rain. High 63°, low 53°.
Pressure29.62 inHg
Wind13 mph SW
Humidity74%
Visibility6.2 mi
Dew point49°
Thu, 0554° / 49°0.04
54 °
Green Island, Thursday, 5 November
Light rain. High 54°, low 49°.
Pressure29.74 inHg
Wind8.7 mph W
Humidity95%
Visibility3.5 mi
Dew point51°
Fri, 0648° / 44°0
48 °
Green Island, Friday, 6 November
Overcast. High 48°, low 44°.
Pressure30.15 inHg
Wind7.6 mph N
Humidity60%
Visibility6.2 mi
Dew point34°
Sat, 0750° / 35°0
50 °
Green Island, Saturday, 7 November
Clear. High 50°, low 35°.
Pressure30.18 inHg
Wind6.3 mph W
Humidity53%
Visibility—
Dew point31°
Sun, 0860° / 42°0
60 °
Green Island, Sunday, 8 November
Clear. High 60°, low 42°.
Pressure30.09 inHg
Wind6.4 mph SW
Humidity56%
Visibility—
Dew point40°
Mon, 0963° / 43°0
63 °
Green Island, Monday, 9 November
Overcast. High 63°, low 43°.
Pressure30.00 inHg
Wind12.2 mph S
Humidity56%
Visibility—
Dew point42°
Tue, 1055° / 46°0
55 °
Green Island, Tuesday, 10 November
Overcast. High 55°, low 46°.
Pressure30.12 inHg
Wind9.9 mph N
Humidity43%
Visibility—
Dew point31°
Wed, 1153° / 41°0
53 °
Green Island, Wednesday, 11 November
Overcast. High 53°, low 41°.
Pressure30.21 inHg
Wind7.6 mph N
Humidity39%
Visibility—
Dew point27°
Thu, 1248° / 34°0
48 °
Green Island, Thursday, 12 November
Clear. High 48°, low 34°.
Pressure30.30 inHg
Wind8 mph NE
Humidity61%
Visibility—
Dew point33°
Fri, 1350° / 34°0
50 °
Green Island, Friday, 13 November
Clear. High 50°, low 34°.
Pressure30.24 inHg
Wind6.3 mph SW
Humidity57%
Visibility—
Dew point32°
Sat, 1452° / 35°0
52 °
Green Island, Saturday, 14 November
Clear. High 52°, low 35°.
Pressure30.24 inHg
Wind8.5 mph SW
Humidity51%
Visibility—
Dew point32°
Sun, 1554° / 36°0
54 °
Green Island, Sunday, 15 November
Clear. High 54°, low 36°.
Pressure30.06 inHg
Wind12.2 mph S
Humidity43%
Visibility—
Dew point28°
Mon, 1652° / 38°0.02
52 °
Green Island, Monday, 16 November
Light rain. High 52°, low 38°.
Pressure29.77 inHg
Wind13.2 mph SE
Humidity48%
Visibility—
Dew point30°
Tue, 1749° / 45°0.13
49 °
Green Island, Tuesday, 17 November
Light rain. High 49°, low 45°.
Pressure29.71 inHg
Wind7 mph E
Humidity87%
Visibility—
Dew point44°
Wed, 1856° / 43°0.1
56 °
Green Island, Wednesday, 18 November
Light rain. High 56°, low 43°.
Pressure29.91 inHg
Wind12.8 mph SE
Humidity63%
Visibility—
Dew point42°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 1947° / 32°0.06
47 °
Green Island, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high47°
Average low32°
Average precipitation0.06 in
Chance of precipitation25%
Record high65° (2020)
Record low10° (1986)
Fri, 2045° / 31°0.1
45 °
Green Island, Friday, 20 November
Climate normal for this date — 60-year average.
Average high45°
Average low31°
Average precipitation0.1 in
Chance of precipitation35%
Record high64° (2003)
Record low14° (2022)
Sat, 2144° / 29°0.09
44 °
Green Island, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high44°
Average low29°
Average precipitation0.09 in
Chance of precipitation22%
Record high66° (1990)
Record low7° (1964)
Sun, 2244° / 29°0.04
44 °
Green Island, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high44°
Average low29°
Average precipitation0.04 in
Chance of precipitation17%
Record high65° (2010)
Record low-1° (2015)
Mon, 2344° / 30°0.1
44 °
Green Island, Monday, 23 November
Climate normal for this date — 60-year average.
Average high44°
Average low30°
Average precipitation0.1 in
Chance of precipitation30%
Record high64° (1966)
Record low10° (1970)
Tue, 2442° / 28°0.07
42 °
Green Island, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high42°
Average low28°
Average precipitation0.07 in
Chance of precipitation22%
Record high61° (2017)
Record low8° (1985)
Wed, 2542° / 29°0.07
42 °
Green Island, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high42°
Average low29°
Average precipitation0.07 in
Chance of precipitation25%
Record high57° (2006)
Record low5° (1977)
Thu, 2642° / 28°0.1
42 °
Green Island, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high42°
Average low28°
Average precipitation0.1 in
Chance of precipitation37%
Record high64° (1990)
Record low-7° (1977)
Fri, 2740° / 28°0.14
40 °
Green Island, Friday, 27 November
Climate normal for this date — 60-year average.
Average high40°
Average low28°
Average precipitation0.14 in
Chance of precipitation50%
Record high64° (1990)
Record low10° (1993)
Sat, 2838° / 25°0.09
38 °
Green Island, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high38°
Average low25°
Average precipitation0.09 in
Chance of precipitation22%
Record high64° (2006)
Record low3° (2018)
Sun, 2940° / 27°0.07
40 °
Green Island, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high40°
Average low27°
Average precipitation0.07 in
Chance of precipitation33%
Record high65° (1998)
Record low4° (1976)
Mon, 3039° / 26°0.07
39 °
Green Island, Monday, 30 November
Climate normal for this date — 60-year average.
Average high39°
Average low26°
Average precipitation0.07 in
Chance of precipitation23%
Record high65° (1998)
Record low5° (1977)
Tue, 0138° / 25°0.11
38 °
Green Island, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high38°
Average low25°
Average precipitation0.11 in
Chance of precipitation38%
Record high60° (1970)
Record low2° (1971)
Wed, 0239° / 25°0.04
39 °
Green Island, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high39°
Average low25°
Average precipitation0.04 in
Chance of precipitation25%
Record high65° (1982)
Record low0° (1985)
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.