Monthly outlook for Green Island, IA: average high 48°, average low 35.8°. That is 0.2° above the climate normal for November. Precipitation is expected on 2 days (about 0.3 inches), against a normal of 4 days and 1.1 inches. The warmest day looks like 9 November (61.3°), the coolest 14 November (28.4°).
48°/35.8°
Average high / low
+0.2°
Above normal
2 / 4
Wet days / normal
0.3 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
6 November – 15 November
50.8°
48.5°
+1.2°
16 November – 25 November
43.4°
44.8°
-0.8°
26 November – 5 December
at normal
38.8°
—
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).
Sat, 0751° / 32°0
51 °
Green Island, Saturday, 7 November
Overcast. High 51°, low 32°.
Pressure30.21 inHg
Wind6.9 mph SW
Humidity52%
Visibility6.2 mi
Dew point32°
Sun, 0858° / 42°0
58 °
Green Island, Sunday, 8 November
Clear. High 58°, low 42°.
Pressure30.03 inHg
Wind11.3 mph NW
Humidity48%
Visibility6.2 mi
Dew point38°
Mon, 0961° / 36°0
61 °
Green Island, Monday, 9 November
Partly cloudy. High 61°, low 36°.
Pressure30.06 inHg
Wind9.4 mph SW
Humidity53%
Visibility6.2 mi
Dew point41°
Tue, 1059° / 44°0
59 °
Green Island, Tuesday, 10 November
Partly cloudy. High 59°, low 44°.
Pressure30.06 inHg
Wind7 mph W
Humidity52%
Visibility—
Dew point39°
Wed, 1154° / 37°0.04
54 °
Green Island, Wednesday, 11 November
Light rain. High 54°, low 37°.
Pressure30.09 inHg
Wind5 mph N
Humidity55%
Visibility—
Dew point34°
Thu, 1243° / 33°0
43 °
Green Island, Thursday, 12 November
Overcast. High 43°, low 33°.
Pressure30.15 inHg
Wind13.8 mph N
Humidity54%
Visibility—
Dew point26°
Fri, 1340° / 29°0
40 °
Green Island, Friday, 13 November
Overcast. High 40°, low 29°.
Pressure30.03 inHg
Wind5.5 mph NW
Humidity51%
Visibility—
Dew point21°
Sat, 1443° / 28°0
43 °
Green Island, Saturday, 14 November
Overcast. High 43°, low 28°.
Pressure30.03 inHg
Wind6 mph SE
Humidity52%
Visibility—
Dew point24°
Sun, 1552° / 37°0
52 °
Green Island, Sunday, 15 November
Overcast. High 52°, low 37°.
Pressure29.88 inHg
Wind12.8 mph SE
Humidity67%
Visibility—
Dew point34°
Mon, 1647° / 41°0.01
47 °
Green Island, Monday, 16 November
Light rain. High 47°, low 41°.
Pressure30.00 inHg
Wind11.9 mph N
Humidity78%
Visibility—
Dew point40°
Tue, 1744° / 33°0
44 °
Green Island, Tuesday, 17 November
Clear. High 44°, low 33°.
Pressure30.21 inHg
Wind11.7 mph NW
Humidity55%
Visibility—
Dew point27°
Wed, 1845° / 31°0.02
45 °
Green Island, Wednesday, 18 November
Light rain. High 45°, low 31°.
Pressure30.24 inHg
Wind13.6 mph E
Humidity55%
Visibility—
Dew point27°
Thu, 1940° / 37°0.21
40 °
Green Island, Thursday, 19 November
Snow. High 40°, low 37°.
Pressure30.21 inHg
Wind15.2 mph E
Humidity90%
Visibility—
Dew point37°
Fri, 2041° / 39°0.04
41 °
Green Island, Friday, 20 November
Light rain. High 41°, low 39°.
Pressure30.09 inHg
Wind10.3 mph NW
Humidity91%
Visibility—
Dew point39°
Sat, 2143° / 38°0
43 °
Green Island, Saturday, 21 November
Overcast. High 43°, low 38°.
Pressure30.18 inHg
Wind9.8 mph NW
Humidity66%
Visibility—
Dew point31°
From day 17 onward the outlook is built from 60-year climate statistics
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)
Thu, 0338° / 24°0.09
38 °
Green Island, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high38°
Average low24°
Average precipitation0.09 in
Chance of precipitation32%
Record high67° (2012)
Record low-12° (1985)
Fri, 0437° / 24°0.06
37 °
Green Island, Friday, 4 December
Climate normal for this date — 60-year average.
Average high37°
Average low24°
Average precipitation0.06 in
Chance of precipitation18%
Record high67° (1998)
Record low-6° (1991)
Sat, 0537° / 23°0.07
37 °
Green Island, Saturday, 5 December
Climate normal for this date — 60-year average.
Average high37°
Average low23°
Average precipitation0.07 in
Chance of precipitation35%
Record high66° (2001)
Record low-3° (2008)
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.