As of 04:28 CST

Weather in West Chicago, IL

37°Current weather

West Chicago, Friday, 13 November, 04:28

Overcast. Feels like 27°. High 44°, low 35°.

Pressure29.97 inHg
Wind17.3 mph N
Humidity73%
Visibility6.2 mi
Dew point29°

Monthly outlook for West Chicago, IL: average high 47.6°, average low 33.6°. That is 1.6° above the climate normal for November. Precipitation is expected on 3 days (about 1.2 inches), against a normal of 5 days and 1.4 inches. The warmest day looks like 22 November (61.8°), the coolest 25 November (20.8°).

47.6°/33.6°
Average high / low
+1.6°
Above normal
3 / 5
Wet days / normal
1.2 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
13 November – 22 November52.7°46.1°+3.7°
23 November – 2 December39.1°41.3°-1.2°
3 December – 12 Decemberat normal36.2°—

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).

Sat, 1448° / 32°0Clear
48 °Clear

West Chicago, Saturday, 14 November

Clear. High 48°, low 32°.

Pressure30.27 inHg
Wind6.9 mph NW
Humidity64%
Visibility6.2 mi
Dew point30°
Sun, 1547° / 29°0Clear
47 °Clear

West Chicago, Sunday, 15 November

Clear. High 47°, low 29°.

Pressure30.47 inHg
Wind2.4 mph NW
Humidity60%
Visibility6.2 mi
Dew point32°
Mon, 1649° / 30°0Clear
49 °Clear

West Chicago, Monday, 16 November

Clear. High 49°, low 30°.

Pressure30.53 inHg
Wind7 mph SW
Humidity57%
Visibility6.2 mi
Dew point33°
Tue, 1751° / 32°0Partly cloudy
51 °Partly cloudy

West Chicago, Tuesday, 17 November

Partly cloudy. High 51°, low 32°.

Pressure30.47 inHg
Wind7 mph S
Humidity65%
Visibility—
Dew point36°
Wed, 1854° / 34°0Overcast
54 °Overcast

West Chicago, Wednesday, 18 November

Overcast. High 54°, low 34°.

Pressure30.33 inHg
Wind12.8 mph S
Humidity65%
Visibility—
Dew point38°
Thu, 1962° / 47°0Overcast
62 °Overcast

West Chicago, Thursday, 19 November

Overcast. High 62°, low 47°.

Pressure30.18 inHg
Wind16.8 mph SW
Humidity70%
Visibility—
Dew point49°
Fri, 2053° / 40°0Overcast
53 °Overcast

West Chicago, Friday, 20 November

Overcast. High 53°, low 40°.

Pressure30.39 inHg
Wind6.5 mph NW
Humidity60%
Visibility—
Dew point37°
Sat, 2158° / 46°0.07Light rain
58 °Light rain

West Chicago, Saturday, 21 November

Light rain. High 58°, low 46°.

Pressure30.12 inHg
Wind13.5 mph SW
Humidity73%
Visibility—
Dew point47°
Sun, 2262° / 50°0.02Light rain
62 °Light rain

West Chicago, Sunday, 22 November

Light rain. High 62°, low 50°.

Pressure29.91 inHg
Wind18.7 mph S
Humidity60%
Visibility—
Dew point46°
Mon, 2357° / 39°0.87Rain
57 °Rain

West Chicago, Monday, 23 November

Rain. High 57°, low 39°.

Pressure29.74 inHg
Wind17.8 mph S
Humidity93%
Visibility—
Dew point49°
Tue, 2434° / 24°0.27Snow
34 °Snow

West Chicago, Tuesday, 24 November

Snow. High 34°, low 24°.

Pressure30.18 inHg
Wind16.4 mph NW
Humidity67%
Visibility—
Dew point22°
Wed, 2530° / 21°0Clear
30 °Clear

West Chicago, Wednesday, 25 November

Clear. High 30°, low 21°.

Pressure30.59 inHg
Wind11.1 mph N
Humidity40%
Visibility—
Dew point7°
Thu, 2634° / 23°0Mostly clear
34 °Mostly clear

West Chicago, Thursday, 26 November

Mostly clear. High 34°, low 23°.

Pressure30.53 inHg
Wind7.1 mph N
Humidity57%
Visibility—
Dew point19°
Fri, 2738° / 25°0Partly cloudy
38 °Partly cloudy

West Chicago, Friday, 27 November

Partly cloudy. High 38°, low 25°.

Pressure30.27 inHg
Wind12.7 mph S
Humidity48%
Visibility—
Dew point18°
Sat, 2842° / 30°0Overcast
42 °Overcast

West Chicago, Saturday, 28 November

Overcast. High 42°, low 30°.

Pressure30.18 inHg
Wind13.2 mph SW
Humidity54%
Visibility—
Dew point25°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 2940° / 28°0.06Climate normal
40 °Climate normal

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°0.07Climate normal
41 °Climate normal

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°0.15Climate normal
38 °Climate normal

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°0.06Climate normal
39 °Climate normal

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°0.08Climate normal
38 °Climate normal

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°0.06Climate normal
38 °Climate normal

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°0.08Climate normal
38 °Climate normal

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°0.06Climate normal
36 °Climate normal

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)
Mon, 0735° / 24°0.12Climate normal
35 °Climate normal

West Chicago, Monday, 7 December

Climate normal for this date — 60-year average.

Average high35°
Average low24°
Average precipitation0.12 in
Chance of precipitation27%
Record high56° (1980)
Record low-8° (1972)
Tue, 0835° / 24°0.07Climate normal
35 °Climate normal

West Chicago, Tuesday, 8 December

Climate normal for this date — 60-year average.

Average high35°
Average low24°
Average precipitation0.07 in
Chance of precipitation27%
Record high62° (1991)
Record low-4° (2006)
Wed, 0936° / 23°0.08Climate normal
36 °Climate normal

West Chicago, Wednesday, 9 December

Climate normal for this date — 60-year average.

Average high36°
Average low23°
Average precipitation0.08 in
Chance of precipitation40%
Record high53° (2023)
Record low-5° (1995)
Thu, 1035° / 22°0.09Climate normal
35 °Climate normal

West Chicago, Thursday, 10 December

Climate normal for this date — 60-year average.

Average high35°
Average low22°
Average precipitation0.09 in
Chance of precipitation25%
Record high58° (2015)
Record low-10° (1978)
Fri, 1134° / 22°0.11Climate normal
34 °Climate normal

West Chicago, Friday, 11 December

Climate normal for this date — 60-year average.

Average high34°
Average low22°
Average precipitation0.11 in
Chance of precipitation30%
Record high58° (2021)
Record low-16° (1972)
Sat, 1236° / 22°0.09Climate normal
36 °Climate normal

West Chicago, Saturday, 12 December

Climate normal for this date — 60-year average.

Average high36°
Average low22°
Average precipitation0.09 in
Chance of precipitation28%
Record high59° (2015)
Record low-7° (2013)

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.