Monthly outlook for Crestwood, IL: average high 49.4°, average low 36.9°. That is 2.2° above the climate normal for November. Precipitation is expected on 2 days (about 1.1 inches), against a normal of 5 days and 1.6 inches. The warmest day looks like 22 November (64.8°), the coolest 25 November (27.1°).
49.4°/36.9°
Average high / low
+2.2°
Above normal
2 / 5
Wet days / normal
1.1 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
13 November – 22 November
53.8°
46.7°
+3.9°
23 November – 2 December
42.1°
42.2°
-0.1°
3 December – 12 December
at normal
37.4°
—
November records over 66 years
74.5°8 November 2020All-time high
3°13 November 2019All-time low
Climate normals and records are computed from the nearest reference point — Blue Island (3 mi).
Sat, 1447° / 33°0
47 °
Crestwood, Saturday, 14 November
Clear. High 47°, low 33°.
Pressure30.27 inHg
Wind5.7 mph NW
Humidity64%
Visibility6.2 mi
Dew point32°
Sun, 1547° / 30°0
47 °
Crestwood, Sunday, 15 November
Clear. High 47°, low 30°.
Pressure30.45 inHg
Wind2.2 mph NW
Humidity59%
Visibility6.2 mi
Dew point32°
Mon, 1649° / 31°0
49 °
Crestwood, Monday, 16 November
Clear. High 49°, low 31°.
Pressure30.53 inHg
Wind6 mph SW
Humidity59%
Visibility6.2 mi
Dew point35°
Tue, 1752° / 34°0
52 °
Crestwood, Tuesday, 17 November
Partly cloudy. High 52°, low 34°.
Pressure30.50 inHg
Wind6.3 mph S
Humidity63%
Visibility—
Dew point36°
Wed, 1855° / 36°0
55 °
Crestwood, Wednesday, 18 November
Overcast. High 55°, low 36°.
Pressure30.36 inHg
Wind10.3 mph S
Humidity61%
Visibility—
Dew point38°
Thu, 1963° / 49°0
63 °
Crestwood, Thursday, 19 November
Overcast. High 63°, low 49°.
Pressure30.21 inHg
Wind12.6 mph SW
Humidity60%
Visibility—
Dew point46°
Fri, 2055° / 46°0
55 °
Crestwood, Friday, 20 November
Partly cloudy. High 55°, low 46°.
Pressure30.39 inHg
Wind5.1 mph E
Humidity52%
Visibility—
Dew point36°
Sat, 2160° / 47°0
60 °
Crestwood, Saturday, 21 November
Overcast. High 60°, low 47°.
Pressure30.12 inHg
Wind10.5 mph SW
Humidity64%
Visibility—
Dew point44°
Sun, 2265° / 54°0
65 °
Crestwood, Sunday, 22 November
Overcast. High 65°, low 54°.
Pressure29.94 inHg
Wind15.1 mph S
Humidity49%
Visibility—
Dew point42°
Mon, 2359° / 45°0.78
59 °
Crestwood, Monday, 23 November
Rain. High 59°, low 45°.
Pressure29.77 inHg
Wind16.3 mph S
Humidity90%
Visibility—
Dew point50°
Tue, 2440° / 30°0.31
40 °
Crestwood, Tuesday, 24 November
Snow. High 40°, low 30°.
Pressure30.15 inHg
Wind13 mph NW
Humidity57%
Visibility—
Dew point21°
Wed, 2532° / 27°0
32 °
Crestwood, Wednesday, 25 November
Clear. High 32°, low 27°.
Pressure30.56 inHg
Wind10.4 mph NW
Humidity24%
Visibility—
Dew point-1°
Thu, 2636° / 29°0
36 °
Crestwood, Thursday, 26 November
Overcast. High 36°, low 29°.
Pressure30.53 inHg
Wind7.9 mph NW
Humidity50%
Visibility—
Dew point18°
Fri, 2741° / 29°0
41 °
Crestwood, Friday, 27 November
Overcast. High 41°, low 29°.
Pressure30.30 inHg
Wind9.5 mph S
Humidity36%
Visibility—
Dew point13°
Sat, 2845° / 34°0
45 °
Crestwood, Saturday, 28 November
Overcast. High 45°, low 34°.
Pressure30.21 inHg
Wind10.8 mph SW
Humidity41%
Visibility—
Dew point20°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 2941° / 30°0.08
41 °
Crestwood, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high41°
Average low30°
Average precipitation0.08 in
Chance of precipitation32%
Record high64° (1998)
Record low10° (1976)
Mon, 3042° / 30°0.09
42 °
Crestwood, Monday, 30 November
Climate normal for this date — 60-year average.
Average high42°
Average low30°
Average precipitation0.09 in
Chance of precipitation30%
Record high64° (1998)
Record low13° (1976)
Tue, 0139° / 29°0.15
39 °
Crestwood, 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 low8° (2025)
Wed, 0240° / 29°0.07
40 °
Crestwood, 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 °
Crestwood, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high40°
Average low29°
Average precipitation0.09 in
Chance of precipitation35%
Record high67° (2012)
Record low10° (2006)
Fri, 0439° / 28°0.07
39 °
Crestwood, Friday, 4 December
Climate normal for this date — 60-year average.
Average high39°
Average low28°
Average precipitation0.07 in
Chance of precipitation27%
Record high64° (1998)
Record low1° (1991)
Sat, 0539° / 27°0.09
39 °
Crestwood, Saturday, 5 December
Climate normal for this date — 60-year average.
Average high39°
Average low27°
Average precipitation0.09 in
Chance of precipitation32%
Record high65° (2001)
Record low1° (1991)
Sun, 0637° / 26°0.06
37 °
Crestwood, 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 °
Crestwood, 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 °
Crestwood, 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 °
Crestwood, 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 °
Crestwood, 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 °
Crestwood, 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 °
Crestwood, 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)
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 Crestwood, 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 Crestwood, 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.