Monthly outlook for Evergreen Park, IL: average high 52°, average low 40.3°. That is 4° above the climate normal for November. Precipitation is expected on 1 day (about 0.3 inches), against a normal of 5 days and 1.7 inches. The warmest day looks like 21 November (62.2°), the coolest 15 November (30°).
52°/40.3°
Average high / low
+4°
Above normal
1 / 5
Wet days / normal
0.3 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
15 November – 24 November
53.8°
46.2°
+4.2°
25 November – 4 December
48.9°
41.3°
+4.2°
5 December – 14 December
at normal
36.9°
—
November records over 66 years
74.5°8 November 2020All-time high
3.4°13 November 2019All-time low
Mon, 1653° / 32°0
53 °
Evergreen Park, Monday, 16 November
Mostly clear. High 53°, low 32°.
Pressure30.53 inHg
Wind6.3 mph SW
Humidity58%
Visibility6.2 mi
Dew point34°
Tue, 1753° / 36°0
53 °
Evergreen Park, Tuesday, 17 November
Clear. High 53°, low 36°.
Pressure30.50 inHg
Wind6.4 mph SW
Humidity64%
Visibility6.2 mi
Dew point39°
Wed, 1856° / 40°0
56 °
Evergreen Park, Wednesday, 18 November
Overcast. High 56°, low 40°.
Pressure30.33 inHg
Wind10.1 mph S
Humidity58%
Visibility6.2 mi
Dew point41°
Thu, 1961° / 46°0
61 °
Evergreen Park, Thursday, 19 November
Clear. High 61°, low 46°.
Pressure30.21 inHg
Wind12 mph SW
Humidity64%
Visibility6.2 mi
Dew point47°
Fri, 2056° / 39°0
56 °
Evergreen Park, Friday, 20 November
Overcast. High 56°, low 39°.
Pressure30.33 inHg
Wind7.3 mph S
Humidity61%
Visibility—
Dew point39°
Sat, 2162° / 51°0.01
62 °
Evergreen Park, Saturday, 21 November
Light rain. High 62°, low 51°.
Pressure30.00 inHg
Wind12.1 mph S
Humidity40%
Visibility—
Dew point36°
Sun, 2255° / 42°0
55 °
Evergreen Park, Sunday, 22 November
Clear. High 55°, low 42°.
Pressure30.09 inHg
Wind11.8 mph NW
Humidity49%
Visibility—
Dew point32°
Mon, 2345° / 40°0
45 °
Evergreen Park, Monday, 23 November
Overcast. High 45°, low 40°.
Pressure30.33 inHg
Wind10.2 mph N
Humidity61%
Visibility—
Dew point32°
Tue, 2445° / 38°0
45 °
Evergreen Park, Tuesday, 24 November
Overcast. High 45°, low 38°.
Pressure30.39 inHg
Wind4.2 mph SE
Humidity24%
Visibility—
Dew point9°
Wed, 2551° / 37°0
51 °
Evergreen Park, Wednesday, 25 November
Partly cloudy. High 51°, low 37°.
Pressure30.24 inHg
Wind5.7 mph S
Humidity41%
Visibility—
Dew point24°
Thu, 2657° / 44°0
57 °
Evergreen Park, Thursday, 26 November
Overcast. High 57°, low 44°.
Pressure30.15 inHg
Wind6.8 mph S
Humidity56%
Visibility—
Dew point39°
Fri, 2750° / 46°0.24
50 °
Evergreen Park, Friday, 27 November
Light rain. High 50°, low 46°.
Pressure29.97 inHg
Wind7.2 mph W
Humidity86%
Visibility—
Dew point43°
Sat, 2849° / 42°0
49 °
Evergreen Park, Saturday, 28 November
Partly cloudy. High 49°, low 42°.
Pressure30.00 inHg
Wind8.1 mph NW
Humidity63%
Visibility—
Dew point34°
Sun, 2945° / 43°0
45 °
Evergreen Park, Sunday, 29 November
Overcast. High 45°, low 43°.
Pressure30.21 inHg
Wind10 mph E
Humidity58%
Visibility—
Dew point30°
Mon, 3042° / 38°0.01
42 °
Evergreen Park, Monday, 30 November
Light snow. High 42°, low 38°.
Pressure30.24 inHg
Wind8.4 mph E
Humidity67%
Visibility—
Dew point29°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 0139° / 29°0.15
39 °
Evergreen Park, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high39°
Average low29°
Average precipitation0.15 in
Chance of precipitation40%
Record high64° (1970)
Record low10° (2025)
Wed, 0240° / 29°0.07
40 °
Evergreen Park, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high40°
Average low29°
Average precipitation0.07 in
Chance of precipitation33%
Record high67° (1982)
Record low11° (1976)
Thu, 0340° / 29°0.09
40 °
Evergreen Park, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high40°
Average low29°
Average precipitation0.09 in
Chance of precipitation33%
Record high67° (2012)
Record low10° (2006)
Fri, 0439° / 29°0.07
39 °
Evergreen Park, Friday, 4 December
Climate normal for this date — 60-year average.
Average high39°
Average low29°
Average precipitation0.07 in
Chance of precipitation28%
Record high64° (1998)
Record low1° (1991)
Sat, 0539° / 28°0.09
39 °
Evergreen Park, Saturday, 5 December
Climate normal for this date — 60-year average.
Average high39°
Average low28°
Average precipitation0.09 in
Chance of precipitation32%
Record high65° (2001)
Record low1° (1991)
Sun, 0637° / 26°0.06
37 °
Evergreen Park, Sunday, 6 December
Climate normal for this date — 60-year average.
Average high37°
Average low26°
Average precipitation0.06 in
Chance of precipitation27%
Record high61° (1998)
Record low6° (1977)
Mon, 0736° / 26°0.13
36 °
Evergreen Park, Monday, 7 December
Climate normal for this date — 60-year average.
Average high36°
Average low26°
Average precipitation0.13 in
Chance of precipitation27%
Record high56° (1980)
Record low3° (1977)
Tue, 0837° / 27°0.08
37 °
Evergreen Park, Tuesday, 8 December
Climate normal for this date — 60-year average.
Average high37°
Average low27°
Average precipitation0.08 in
Chance of precipitation28%
Record high62° (1991)
Record low5° (2006)
Wed, 0937° / 26°0.09
37 °
Evergreen Park, Wednesday, 9 December
Climate normal for this date — 60-year average.
Average high37°
Average low26°
Average precipitation0.09 in
Chance of precipitation40%
Record high55° (2023)
Record low-2° (1995)
Thu, 1036° / 25°0.09
36 °
Evergreen Park, Thursday, 10 December
Climate normal for this date — 60-year average.
Average high36°
Average low25°
Average precipitation0.09 in
Chance of precipitation28%
Record high59° (1971)
Record low-3° (1978)
Fri, 1135° / 25°0.12
35 °
Evergreen Park, Friday, 11 December
Climate normal for this date — 60-year average.
Average high35°
Average low25°
Average precipitation0.12 in
Chance of precipitation35%
Record high59° (2021)
Record low-6° (1972)
Sat, 1237° / 25°0.1
37 °
Evergreen Park, Saturday, 12 December
Climate normal for this date — 60-year average.
Average high37°
Average low25°
Average precipitation0.1 in
Chance of precipitation33%
Record high61° (2015)
Record low-1° (2000)
Sun, 1337° / 25°0.06
37 °
Evergreen Park, Sunday, 13 December
Climate normal for this date — 60-year average.
Average high37°
Average low25°
Average precipitation0.06 in
Chance of precipitation27%
Record high61° (2015)
Record low-4° (2000)
Mon, 1437° / 26°0.11
37 °
Evergreen Park, Monday, 14 December
Climate normal for this date — 60-year average.
Average high37°
Average low26°
Average precipitation0.11 in
Chance of precipitation32%
Record high62° (1975)
Record low-5° (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 Evergreen Park, 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 Evergreen Park, 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.