As of 00:37 CST

Weather in Carol Stream, IL

43°

Carol Stream, Friday, 6 November, 00:37

Overcast. Feels like 37°. High 46°, low 36°.

Pressure30.03 inHg

Wind11.5 mph N

Humidity84%

Visibility6.2 mi

Dew point39°

See detailed hourly forecast

Monthly outlook for Carol Stream, IL: average high 50.9°, average low 38.4°. That is 1.7° above the climate normal for November. Precipitation is expected on 1 day (about 0.2 inches), against a normal of 4 days and 1.2 inches. The warmest day looks like 10 November (60.5°), the coolest 14 November (29.9°).

50.9°/38.4°

Average high / low

+1.7°

Above normal

1 / 4

Wet days / normal

0.2 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
6 November – 15 November	49.8°	48.8°	+0.6°
16 November – 25 November	52.7°	45°	+4.3°
26 November – 5 December	at normal	39.8°	—

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 (3 mi).

Sat, 0749° / 32°

49 °

Carol Stream, Saturday, 7 November

Overcast. High 49°, low 32°.

Pressure30.21 inHg

Wind6.2 mph W

Humidity56%

Visibility6.2 mi

Dew point33°

Sun, 0857° / 40°

57 °

Carol Stream, Sunday, 8 November

Clear. High 57°, low 40°.

Pressure30.03 inHg

Wind11.2 mph W

Humidity60%

Visibility6.2 mi

Dew point42°

Mon, 0957° / 36°

57 °

Carol Stream, Monday, 9 November

Partly cloudy. High 57°, low 36°.

Pressure30.12 inHg

Wind7 mph SW

Humidity58%

Visibility6.2 mi

Dew point40°

Tue, 1061° / 45°

61 °

Carol Stream, Tuesday, 10 November

Clear. High 61°, low 45°.

Pressure30.03 inHg

Wind10.2 mph W

Humidity62%

Visibility—

Dew point45°

Wed, 1154° / 38°

54 °

Carol Stream, Wednesday, 11 November

Overcast. High 54°, low 38°.

Pressure30.00 inHg

Wind7.5 mph N

Humidity47%

Visibility—

Dew point32°

Thu, 1244° / 36°

44 °

Carol Stream, Thursday, 12 November

Overcast. High 44°, low 36°.

Pressure30.09 inHg

Wind8.7 mph NW

Humidity49%

Visibility—

Dew point26°

Fri, 1340° / 31°

40 °

Carol Stream, Friday, 13 November

Overcast. High 40°, low 31°.

Pressure30.03 inHg

Wind10.5 mph N

Humidity42%

Visibility—

Dew point17°

Sat, 1442° / 30°

42 °

Carol Stream, Saturday, 14 November

Clear. High 42°, low 30°.

Pressure30.24 inHg

Wind9.5 mph N

Humidity50%

Visibility—

Dew point23°

Sun, 1547° / 32°

47 °

Carol Stream, Sunday, 15 November

Clear. High 47°, low 32°.

Pressure30.36 inHg

Wind7.2 mph S

Humidity44%

Visibility—

Dew point24°

Mon, 1657° / 38°

57 °

Carol Stream, Monday, 16 November

Partly cloudy. High 57°, low 38°.

Pressure30.27 inHg

Wind15.1 mph SW

Humidity60%

Visibility—

Dew point39°

Tue, 1760° / 44°

60 °

Carol Stream, Tuesday, 17 November

Overcast. High 60°, low 44°.

Pressure30.30 inHg

Wind12.5 mph S

Humidity61%

Visibility—

Dew point43°

Wed, 1857° / 48°

57 °

Carol Stream, Wednesday, 18 November

Overcast. High 57°, low 48°.

Pressure29.97 inHg

Wind16.5 mph SW

Humidity50%

Visibility—

Dew point37°

Thu, 1951° / 43°

51 °

Carol Stream, Thursday, 19 November

Overcast. High 51°, low 43°.

Pressure30.21 inHg

Wind9.8 mph NW

Humidity53%

Visibility—

Dew point33°

Fri, 2045° / 42°

0.15

45 °

Carol Stream, Friday, 20 November

Light rain. High 45°, low 42°.

Pressure30.03 inHg

Wind6.1 mph E

Humidity84%

Visibility—

Dew point39°

Sat, 2147° / 44°

0.03

47 °

Carol Stream, Saturday, 21 November

Light rain. High 47°, low 44°.

Pressure29.68 inHg

Wind12.3 mph NE

Humidity90%

Visibility—

Dew point44°

From day 17 onward the outlook is built from 60-year climate statistics

Sun, 2244° / 30°

0.04

44 °

Carol Stream, Sunday, 22 November

Climate normal for this date — 60-year average.

Average high44°

Average low30°

Average precipitation0.04 in

Chance of precipitation20%

Record high67° (2010)

Record low4° (2015)

Mon, 2344° / 31°

0.07

44 °

Carol Stream, 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 °

Carol Stream, 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 °

Carol Stream, 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 °

Carol Stream, 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 °

Carol Stream, 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 °

Carol Stream, 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 °

Carol Stream, 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 °

Carol Stream, 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 °

Carol Stream, 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 °

Carol Stream, 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 °

Carol Stream, 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 °

Carol Stream, 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 °

Carol Stream, 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)

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 Carol Stream, 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 Carol Stream, 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.