Monthly outlook for Green Acres, IL: average high 58.7°, average low 42.1°. That is 4° above the climate normal for November. Precipitation is expected on 4 days (about 1.4 inches), against a normal of 4 days and 1.5 inches. The warmest day looks like 20 November (68.3°), the coolest 14 November (28.8°).
58.7°/42.1°
Average high / low
+4°
Above normal
4 / 4
Wet days / normal
1.4 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
8 November – 17 November
58.2°
52.4°
+3.2°
18 November – 27 November
59.6°
48.8°
+6°
28 November – 7 December
at normal
43.1°
—
November records over 66 years
78.3°1 November 2016All-time high
7.5°28 November 1977All-time low
Climate normals and records are computed from the nearest reference point — Springfield (9 mi).
Mon, 0963° / 36°0
63 °
Green Acres, Monday, 9 November
Clear. High 63°, low 36°.
Pressure30.15 inHg
Wind7.1 mph SW
Humidity46%
Visibility6.2 mi
Dew point40°
Tue, 1064° / 46°0
64 °
Green Acres, Tuesday, 10 November
Clear. High 64°, low 46°.
Pressure30.09 inHg
Wind3.9 mph NW
Humidity62%
Visibility6.2 mi
Dew point49°
Wed, 1163° / 42°0.09
63 °
Green Acres, Wednesday, 11 November
Light rain. High 63°, low 42°.
Pressure29.83 inHg
Wind4.4 mph S
Humidity69%
Visibility5.6 mi
Dew point53°
Thu, 1249° / 42°0
49 °
Green Acres, Thursday, 12 November
Partly cloudy. High 49°, low 42°.
Pressure29.94 inHg
Wind17.4 mph N
Humidity51%
Visibility—
Dew point31°
Fri, 1343° / 33°0
43 °
Green Acres, Friday, 13 November
Partly cloudy. High 43°, low 33°.
Pressure30.09 inHg
Wind11.2 mph N
Humidity55%
Visibility—
Dew point27°
Sat, 1446° / 29°0
46 °
Green Acres, Saturday, 14 November
Clear. High 46°, low 29°.
Pressure30.12 inHg
Wind10.7 mph NW
Humidity38%
Visibility—
Dew point18°
Sun, 1559° / 33°0
59 °
Green Acres, Sunday, 15 November
Clear. High 59°, low 33°.
Pressure30.09 inHg
Wind12 mph SW
Humidity37%
Visibility—
Dew point26°
Mon, 1665° / 44°0
65 °
Green Acres, Monday, 16 November
Overcast. High 65°, low 44°.
Pressure30.09 inHg
Wind8 mph SE
Humidity48%
Visibility—
Dew point40°
Tue, 1767° / 52°0.19
67 °
Green Acres, Tuesday, 17 November
Light rain. High 67°, low 52°.
Pressure30.00 inHg
Wind15.3 mph S
Humidity53%
Visibility—
Dew point47°
Wed, 1863° / 51°1.03
63 °
Green Acres, Wednesday, 18 November
Rain. High 63°, low 51°.
Pressure29.85 inHg
Wind16.5 mph S
Humidity56%
Visibility—
Dew point46°
Thu, 1964° / 46°0.04
64 °
Green Acres, Thursday, 19 November
Light rain. High 64°, low 46°.
Pressure29.97 inHg
Wind15.6 mph S
Humidity52%
Visibility—
Dew point42°
Fri, 2068° / 56°0.03
68 °
Green Acres, Friday, 20 November
Light rain. High 68°, low 56°.
Pressure29.80 inHg
Wind19.5 mph SW
Humidity63%
Visibility—
Dew point54°
Sat, 2165° / 49°0
65 °
Green Acres, Saturday, 21 November
Clear. High 65°, low 49°.
Pressure29.85 inHg
Wind12.9 mph SW
Humidity40%
Visibility—
Dew point38°
Sun, 2248° / 41°0
48 °
Green Acres, Sunday, 22 November
Mostly clear. High 48°, low 41°.
Pressure29.88 inHg
Wind15.7 mph NW
Humidity49%
Visibility—
Dew point29°
Mon, 2348° / 39°0
48 °
Green Acres, Monday, 23 November
Partly cloudy. High 48°, low 39°.
Pressure30.06 inHg
Wind14.2 mph NW
Humidity55%
Visibility—
Dew point32°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2447° / 33°0.11
47 °
Green Acres, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high47°
Average low33°
Average precipitation0.11 in
Chance of precipitation25%
Record high67° (1966)
Record low13° (1970)
Wed, 2547° / 33°0.09
47 °
Green Acres, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high47°
Average low33°
Average precipitation0.09 in
Chance of precipitation37%
Record high65° (2006)
Record low13° (1977)
Thu, 2648° / 33°0.15
48 °
Green Acres, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high48°
Average low33°
Average precipitation0.15 in
Chance of precipitation42%
Record high71° (1965)
Record low8° (1977)
Fri, 2746° / 33°0.2
46 °
Green Acres, Friday, 27 November
Climate normal for this date — 60-year average.
Average high46°
Average low33°
Average precipitation0.2 in
Chance of precipitation43%
Record high68° (1989)
Record low12° (1993)
Sat, 2844° / 31°0.11
44 °
Green Acres, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high44°
Average low31°
Average precipitation0.11 in
Chance of precipitation22%
Record high67° (1998)
Record low8° (1977)
Sun, 2945° / 32°0.07
45 °
Green Acres, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high45°
Average low32°
Average precipitation0.07 in
Chance of precipitation32%
Record high68° (1998)
Record low11° (1976)
Mon, 3045° / 31°0.15
45 °
Green Acres, Monday, 30 November
Climate normal for this date — 60-year average.
Average high45°
Average low31°
Average precipitation0.15 in
Chance of precipitation28%
Record high65° (1998)
Record low9° (1964)
Tue, 0143° / 30°0.13
43 °
Green Acres, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high43°
Average low30°
Average precipitation0.13 in
Chance of precipitation32%
Record high66° (1970)
Record low10° (1985)
Wed, 0244° / 30°0.07
44 °
Green Acres, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high44°
Average low30°
Average precipitation0.07 in
Chance of precipitation30%
Record high70° (1982)
Record low8° (2006)
Thu, 0344° / 30°0.09
44 °
Green Acres, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high44°
Average low30°
Average precipitation0.09 in
Chance of precipitation32%
Record high71° (2012)
Record low7° (1985)
Fri, 0442° / 30°0.07
42 °
Green Acres, Friday, 4 December
Climate normal for this date — 60-year average.
Average high42°
Average low30°
Average precipitation0.07 in
Chance of precipitation20%
Record high69° (1998)
Record low2° (2006)
Sat, 0543° / 29°0.07
43 °
Green Acres, Saturday, 5 December
Climate normal for this date — 60-year average.
Average high43°
Average low29°
Average precipitation0.07 in
Chance of precipitation27%
Record high67° (1998)
Record low3° (2025)
Sun, 0641° / 28°0.06
41 °
Green Acres, Sunday, 6 December
Climate normal for this date — 60-year average.
Average high41°
Average low28°
Average precipitation0.06 in
Chance of precipitation33%
Record high67° (1998)
Record low-2° (1964)
Mon, 0740° / 28°0.09
40 °
Green Acres, Monday, 7 December
Climate normal for this date — 60-year average.
Average high40°
Average low28°
Average precipitation0.09 in
Chance of precipitation20%
Record high62° (1980)
Record low-2° (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 Acres, 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 Acres, 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.