Monthly outlook for Green Oaks, IL: average high 57.2°, average low 48.3°. That is 3.6° above the climate normal for October. Precipitation is expected on 9 days (about 3.7 inches), against a normal of 5 days and 1.5 inches. The warmest day looks like 28 October (75°), the coolest 10 November (38°).
57.2°/48.3°
Average high / low
+3.6°
Above normal
9 / 5
Wet days / normal
3.7 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
28 October – 6 November
63°
52.4°
+5.9°
7 November – 16 November
47.5°
47.1°
+0.3°
17 November – 26 November
at normal
43.7°
—
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).
Thu, 2969° / 55°0
69 °
Green Oaks, Thursday, 29 October
Overcast. High 69°, low 55°.
Pressure30.09 inHg
Wind8.1 mph NW
Humidity77%
Visibility6.2 mi
Dew point56°
Fri, 3062° / 49°0.02
62 °
Green Oaks, Friday, 30 October
Light rain. High 62°, low 49°.
Pressure30.36 inHg
Wind6.2 mph E
Humidity64%
Visibility6.2 mi
Dew point46°
Sat, 3155° / 51°0.39
55 °
Green Oaks, Saturday, 31 October
Rain. High 55°, low 51°.
Pressure30.36 inHg
Wind7.5 mph SE
Humidity95%
Visibility3.1 mi
Dew point51°
Sun, 0164° / 48°0
64 °
Green Oaks, Sunday, 1 November
Overcast. High 64°, low 48°.
Pressure30.30 inHg
Wind4.7 mph E
Humidity73%
Visibility6.2 mi
Dew point52°
Mon, 0262° / 57°0.21
62 °
Green Oaks, Monday, 2 November
Rain. High 62°, low 57°.
Pressure30.03 inHg
Wind18.2 mph S
Humidity80%
Visibility—
Dew point54°
Tue, 0363° / 59°1.35
63 °
Green Oaks, Tuesday, 3 November
Heavy rain. High 63°, low 59°.
Pressure29.91 inHg
Wind18.7 mph S
Humidity77%
Visibility—
Dew point53°
Wed, 0459° / 58°0.46
59 °
Green Oaks, Wednesday, 4 November
Rain. High 59°, low 58°.
Pressure29.80 inHg
Wind11 mph SE
Humidity98%
Visibility—
Dew point58°
Thu, 0564° / 58°0.33
64 °
Green Oaks, Thursday, 5 November
Rain. High 64°, low 58°.
Pressure29.56 inHg
Wind10.9 mph SW
Humidity82%
Visibility—
Dew point58°
Fri, 0657° / 45°0.03
57 °
Green Oaks, Friday, 6 November
Light rain. High 57°, low 45°.
Pressure29.85 inHg
Wind16.3 mph N
Humidity83%
Visibility—
Dew point41°
Sat, 0750° / 44°0
50 °
Green Oaks, Saturday, 7 November
Overcast. High 50°, low 44°.
Pressure30.24 inHg
Wind14.1 mph N
Humidity57%
Visibility—
Dew point35°
Sun, 0850° / 41°0
50 °
Green Oaks, Sunday, 8 November
Overcast. High 50°, low 41°.
Pressure30.24 inHg
Wind4.9 mph NE
Humidity56%
Visibility—
Dew point33°
Mon, 0951° / 41°0.18
51 °
Green Oaks, Monday, 9 November
Rain. High 51°, low 41°.
Pressure29.97 inHg
Wind8.9 mph SE
Humidity57%
Visibility—
Dew point34°
Tue, 1046° / 38°0.66
46 °
Green Oaks, Tuesday, 10 November
Rain. High 46°, low 38°.
Pressure29.59 inHg
Wind18.1 mph NW
Humidity95%
Visibility—
Dew point38°
Wed, 1145° / 39°0.05
45 °
Green Oaks, Wednesday, 11 November
Light rain. High 45°, low 39°.
Pressure29.68 inHg
Wind13 mph W
Humidity69%
Visibility—
Dew point34°
Thu, 1244° / 40°0.04
44 °
Green Oaks, Thursday, 12 November
Light rain. High 44°, low 40°.
Pressure29.80 inHg
Wind13.2 mph W
Humidity93%
Visibility—
Dew point38°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 1345° / 36°0.05
45 °
Green Oaks, Friday, 13 November
Climate normal for this date — 60-year average.
Average high45°
Average low36°
Average precipitation0.05 in
Chance of precipitation23%
Record high65° (1999)
Record low10° (2019)
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)
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.