Monthly outlook for Green Oaks, IL: average high 58.8°, average low 48.6°. That is 4.7° above the climate normal for October. Precipitation is expected on 6 days (about 0.9 inches), against a normal of 5 days and 1.5 inches. The warmest day looks like 29 October (69.1°), the coolest 7 November (34.8°).
58.8°/48.6°
Average high / low
+4.7°
Above normal
6 / 5
Wet days / normal
0.9 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
29 October – 7 November
61.1°
52°
+5.1°
8 November – 17 November
54.9°
46.7°
+4.5°
18 November – 27 November
at normal
43.3°
—
October records over 66 years
84.7°1 October 2019All-time high
28.6°31 October 2019All-time low
Climate normals and records are computed from the nearest reference point — Park City (4 mi).
Fri, 3065° / 47°0.1
65 °
Green Oaks, Friday, 30 October
Light rain. High 65°, low 47°.
Pressure30.36 inHg
Wind5.1 mph E
Humidity63%
Visibility6.2 mi
Dew point46°
Sat, 3158° / 51°0.35
58 °
Green Oaks, Saturday, 31 October
Rain. High 58°, low 51°.
Pressure30.36 inHg
Wind7.2 mph SE
Humidity79%
Visibility6.2 mi
Dew point49°
Sun, 0160° / 52°0.03
60 °
Green Oaks, Sunday, 1 November
Light rain. High 60°, low 52°.
Pressure30.33 inHg
Wind3.6 mph SE
Humidity75%
Visibility6.2 mi
Dew point51°
Mon, 0261° / 53°0.05
61 °
Green Oaks, Monday, 2 November
Light rain. High 61°, low 53°.
Pressure30.09 inHg
Wind12.2 mph S
Humidity77%
Visibility—
Dew point53°
Tue, 0368° / 59°0.13
68 °
Green Oaks, Tuesday, 3 November
Light rain. High 68°, low 59°.
Pressure29.85 inHg
Wind16.2 mph S
Humidity73%
Visibility—
Dew point58°
Wed, 0467° / 63°0
67 °
Green Oaks, Wednesday, 4 November
Light rain. High 67°, low 63°.
Pressure29.85 inHg
Wind15.5 mph SE
Humidity68%
Visibility—
Dew point55°
Thu, 0564° / 53°0.1
64 °
Green Oaks, Thursday, 5 November
Light rain. High 64°, low 53°.
Pressure29.56 inHg
Wind12.7 mph N
Humidity73%
Visibility—
Dew point55°
Fri, 0652° / 40°0.15
52 °
Green Oaks, Friday, 6 November
Light rain. High 52°, low 40°.
Pressure29.80 inHg
Wind14.7 mph N
Humidity79%
Visibility—
Dew point36°
Sat, 0749° / 35°0
49 °
Green Oaks, Saturday, 7 November
Mostly clear. High 49°, low 35°.
Pressure30.21 inHg
Wind12.4 mph NW
Humidity54%
Visibility—
Dew point31°
Sun, 0851° / 39°0
51 °
Green Oaks, Sunday, 8 November
Overcast. High 51°, low 39°.
Pressure30.36 inHg
Wind4.9 mph NW
Humidity40%
Visibility—
Dew point26°
Mon, 0950° / 45°0
50 °
Green Oaks, Monday, 9 November
Overcast. High 50°, low 45°.
Pressure30.27 inHg
Wind4.5 mph SE
Humidity58%
Visibility—
Dew point35°
Tue, 1054° / 44°0
54 °
Green Oaks, Tuesday, 10 November
Overcast. High 54°, low 44°.
Pressure30.15 inHg
Wind6.2 mph W
Humidity52%
Visibility—
Dew point34°
Wed, 1159° / 42°0
59 °
Green Oaks, Wednesday, 11 November
Clear. High 59°, low 42°.
Pressure30.06 inHg
Wind8.5 mph W
Humidity60%
Visibility—
Dew point41°
Thu, 1258° / 46°0
58 °
Green Oaks, Thursday, 12 November
Overcast. High 58°, low 46°.
Pressure29.85 inHg
Wind12.6 mph S
Humidity48%
Visibility—
Dew point35°
Fri, 1359° / 53°0
59 °
Green Oaks, Friday, 13 November
Overcast. High 59°, low 53°.
Pressure29.56 inHg
Wind12.8 mph S
Humidity59%
Visibility—
Dew point42°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 1446° / 36°0.07
46 °
Green Oaks, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high46°
Average low36°
Average precipitation0.07 in
Chance of precipitation27%
Record high64° (1971)
Record low17° (1986)
Sun, 1546° / 37°0.09
46 °
Green Oaks, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high46°
Average low37°
Average precipitation0.09 in
Chance of precipitation28%
Record high69° (2025)
Record low21° (2019)
Mon, 1646° / 36°0.05
46 °
Green Oaks, Monday, 16 November
Climate normal for this date — 60-year average.
Average high46°
Average low36°
Average precipitation0.05 in
Chance of precipitation18%
Record high61° (2023)
Record low23° (1997)
Tue, 1746° / 37°0.09
46 °
Green Oaks, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high46°
Average low37°
Average precipitation0.09 in
Chance of precipitation27%
Record high64° (2016)
Record low17° (2014)
Wed, 1846° / 37°0.11
46 °
Green Oaks, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high46°
Average low37°
Average precipitation0.11 in
Chance of precipitation28%
Record high62° (2016)
Record low14° (2014)
Thu, 1946° / 36°0.07
46 °
Green Oaks, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high46°
Average low36°
Average precipitation0.07 in
Chance of precipitation32%
Record high63° (2020)
Record low19° (2022)
Fri, 2044° / 35°0.08
44 °
Green Oaks, Friday, 20 November
Climate normal for this date — 60-year average.
Average high44°
Average low35°
Average precipitation0.08 in
Chance of precipitation32%
Record high60° (2003)
Record low14° (2022)
Sat, 2143° / 34°0.11
43 °
Green Oaks, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high43°
Average low34°
Average precipitation0.11 in
Chance of precipitation25%
Record high62° (1990)
Record low13° (1964)
Sun, 2243° / 34°0.04
43 °
Green Oaks, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high43°
Average low34°
Average precipitation0.04 in
Chance of precipitation18%
Record high62° (2010)
Record low17° (1964)
Mon, 2343° / 34°0.08
43 °
Green Oaks, Monday, 23 November
Climate normal for this date — 60-year average.
Average high43°
Average low34°
Average precipitation0.08 in
Chance of precipitation27%
Record high61° (2003)
Record low14° (1970)
Tue, 2442° / 32°0.08
42 °
Green Oaks, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high42°
Average low32°
Average precipitation0.08 in
Chance of precipitation28%
Record high59° (1966)
Record low17° (2013)
Wed, 2542° / 34°0.09
42 °
Green Oaks, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high42°
Average low34°
Average precipitation0.09 in
Chance of precipitation33%
Record high58° (1966)
Record low19° (2005)
Thu, 2642° / 33°0.12
42 °
Green Oaks, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high42°
Average low33°
Average precipitation0.12 in
Chance of precipitation45%
Record high59° (1990)
Record low11° (1977)
Fri, 2741° / 33°0.21
41 °
Green Oaks, Friday, 27 November
Climate normal for this date — 60-year average.
Average high41°
Average low33°
Average precipitation0.21 in
Chance of precipitation50%
Record high62° (1990)
Record low17° (1977)
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 Oaks, 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 Green Oaks, 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.