Monthly outlook for West Chicago, IL: average high 52.5°, average low 39.4°. That is 2.9° above the climate normal for November. Precipitation is expected on 4 days (about 0.9 inches), against a normal of 4 days and 1.2 inches. The warmest day looks like 8 November (61.4°), the coolest 14 November (28.9°).
52.5°/39.4°
Average high / low
+2.9°
Above normal
4 / 4
Wet days / normal
0.9 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
7 November – 16 November
51.4°
48.3°
+1.7°
17 November – 26 November
54.3°
44.7°
+5.3°
27 November – 6 December
at normal
39.1°
—
November records over 66 years
74.3°2 November 1961All-time high
2.3°12 November 2019All-time low
Climate normals and records are computed from the nearest reference point — Glendale Heights (8 mi).
Sun, 0861° / 35°0
61 °
West Chicago, Sunday, 8 November
Clear. High 61°, low 35°.
Pressure29.97 inHg
Wind11.1 mph W
Humidity59%
Visibility6.2 mi
Dew point42°
Mon, 0957° / 36°0
57 °
West Chicago, Monday, 9 November
Overcast. High 57°, low 36°.
Pressure30.15 inHg
Wind7 mph SW
Humidity60%
Visibility6.2 mi
Dew point41°
Tue, 1059° / 42°0
59 °
West Chicago, Tuesday, 10 November
Mostly clear. High 59°, low 42°.
Pressure30.06 inHg
Wind4.2 mph NW
Humidity57%
Visibility6.2 mi
Dew point43°
Wed, 1152° / 40°0.04
52 °
West Chicago, Wednesday, 11 November
Light rain. High 52°, low 40°.
Pressure29.91 inHg
Wind5.3 mph NE
Humidity77%
Visibility6.2 mi
Dew point44°
Thu, 1244° / 34°0.01
44 °
West Chicago, Thursday, 12 November
Light rain. High 44°, low 34°.
Pressure29.94 inHg
Wind16.2 mph N
Humidity72%
Visibility—
Dew point34°
Fri, 1340° / 30°0
40 °
West Chicago, Friday, 13 November
Partly cloudy. High 40°, low 30°.
Pressure30.06 inHg
Wind14.1 mph N
Humidity63%
Visibility—
Dew point27°
Sat, 1442° / 29°0
42 °
West Chicago, Saturday, 14 November
Overcast. High 42°, low 29°.
Pressure30.00 inHg
Wind8.5 mph W
Humidity44%
Visibility—
Dew point20°
Sun, 1554° / 35°0
54 °
West Chicago, Sunday, 15 November
Clear. High 54°, low 35°.
Pressure29.97 inHg
Wind7.3 mph SW
Humidity65%
Visibility—
Dew point38°
Mon, 1653° / 41°0
53 °
West Chicago, Monday, 16 November
Partly cloudy. High 53°, low 41°.
Pressure30.18 inHg
Wind7.2 mph E
Humidity66%
Visibility—
Dew point40°
Tue, 1758° / 48°0.08
58 °
West Chicago, Tuesday, 17 November
Light rain. High 58°, low 48°.
Pressure30.06 inHg
Wind10.9 mph S
Humidity73%
Visibility—
Dew point48°
Wed, 1857° / 49°0.21
57 °
West Chicago, Wednesday, 18 November
Light rain. High 57°, low 49°.
Pressure29.97 inHg
Wind9.6 mph SE
Humidity98%
Visibility—
Dew point56°
Thu, 1950° / 44°0.02
50 °
West Chicago, Thursday, 19 November
Light rain. High 50°, low 44°.
Pressure30.00 inHg
Wind8.7 mph SW
Humidity76%
Visibility—
Dew point42°
Fri, 2054° / 46°0.02
54 °
West Chicago, Friday, 20 November
Light rain. High 54°, low 46°.
Pressure30.06 inHg
Wind5.4 mph E
Humidity72%
Visibility—
Dew point43°
Sat, 2155° / 43°0
55 °
West Chicago, Saturday, 21 November
Mostly clear. High 55°, low 43°.
Pressure30.18 inHg
Wind11.1 mph SE
Humidity65%
Visibility—
Dew point41°
Sun, 2253° / 48°0.56
53 °
West Chicago, Sunday, 22 November
Rain. High 53°, low 48°.
Pressure29.91 inHg
Wind17.2 mph S
Humidity93%
Visibility—
Dew point47°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 2344° / 31°0.07
44 °
West Chicago, Monday, 23 November
Climate normal for this date — 60-year average.
Average high44°
Average low31°
Average precipitation0.07 in
Chance of precipitation27%
Record high65° (2003)
Record low12° (1970)
Tue, 2442° / 30°0.07
42 °
West Chicago, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high42°
Average low30°
Average precipitation0.07 in
Chance of precipitation28%
Record high66° (1966)
Record low13° (1970)
Wed, 2543° / 31°0.08
43 °
West Chicago, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high43°
Average low31°
Average precipitation0.08 in
Chance of precipitation33%
Record high60° (1966)
Record low14° (1977)
Thu, 2643° / 30°0.11
43 °
West Chicago, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high43°
Average low30°
Average precipitation0.11 in
Chance of precipitation42%
Record high63° (1990)
Record low3° (1977)
Fri, 2742° / 30°0.2
42 °
West Chicago, Friday, 27 November
Climate normal for this date — 60-year average.
Average high42°
Average low30°
Average precipitation0.2 in
Chance of precipitation52%
Record high65° (1990)
Record low8° (1977)
Sat, 2840° / 28°0.11
40 °
West Chicago, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high40°
Average low28°
Average precipitation0.11 in
Chance of precipitation27%
Record high63° (1998)
Record low5° (2018)
Sun, 2940° / 28°0.06
40 °
West Chicago, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high40°
Average low28°
Average precipitation0.06 in
Chance of precipitation32%
Record high65° (1998)
Record low7° (1976)
Mon, 3041° / 28°0.07
41 °
West Chicago, Monday, 30 November
Climate normal for this date — 60-year average.
Average high41°
Average low28°
Average precipitation0.07 in
Chance of precipitation28%
Record high64° (1998)
Record low10° (1964)
Tue, 0138° / 27°0.15
38 °
West Chicago, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high38°
Average low27°
Average precipitation0.15 in
Chance of precipitation40%
Record high64° (1970)
Record low12° (1985)
Wed, 0239° / 27°0.06
39 °
West Chicago, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high39°
Average low27°
Average precipitation0.06 in
Chance of precipitation32%
Record high68° (1982)
Record low4° (1976)
Thu, 0338° / 27°0.08
38 °
West Chicago, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high38°
Average low27°
Average precipitation0.08 in
Chance of precipitation32%
Record high68° (2012)
Record low4° (2006)
Fri, 0438° / 26°0.06
38 °
West Chicago, Friday, 4 December
Climate normal for this date — 60-year average.
Average high38°
Average low26°
Average precipitation0.06 in
Chance of precipitation25%
Record high64° (1998)
Record low-3° (1991)
Sat, 0538° / 25°0.08
38 °
West Chicago, Saturday, 5 December
Climate normal for this date — 60-year average.
Average high38°
Average low25°
Average precipitation0.08 in
Chance of precipitation32%
Record high66° (2001)
Record low-4° (1991)
Sun, 0636° / 24°0.06
36 °
West Chicago, Sunday, 6 December
Climate normal for this date — 60-year average.
Average high36°
Average low24°
Average precipitation0.06 in
Chance of precipitation22%
Record high61° (1998)
Record low-2° (2007)
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 West Chicago, 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 West Chicago, 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.