Monthly outlook for Schaumburg, IL: average high 47.6°, average low 34.7°. 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 (62°), the coolest 25 November (22.5°).
47.6°/34.7°
Average high / low
+1.6°
Above normal
3 / 5
Wet days / normal
1.2 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
13 November – 22 November
52.3°
46.1°
+3.5°
23 November – 2 December
39.6°
41.3°
-0.9°
3 December – 12 December
at normal
36.2°
—
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, 1447° / 32°0
47 °
Schaumburg, Saturday, 14 November
Clear. High 47°, low 32°.
Pressure30.27 inHg
Wind6.2 mph NW
Humidity63%
Visibility6.2 mi
Dew point31°
Sun, 1546° / 29°0
46 °
Schaumburg, Sunday, 15 November
Clear. High 46°, low 29°.
Pressure30.45 inHg
Wind2.5 mph NW
Humidity60%
Visibility6.2 mi
Dew point33°
Mon, 1649° / 30°0
49 °
Schaumburg, Monday, 16 November
Clear. High 49°, low 30°.
Pressure30.53 inHg
Wind7.1 mph SW
Humidity57%
Visibility6.2 mi
Dew point33°
Tue, 1751° / 33°0
51 °
Schaumburg, Tuesday, 17 November
Partly cloudy. High 51°, low 33°.
Pressure30.47 inHg
Wind6.6 mph S
Humidity66%
Visibility—
Dew point36°
Wed, 1853° / 35°0
53 °
Schaumburg, Wednesday, 18 November
Overcast. High 53°, low 35°.
Pressure30.33 inHg
Wind12.2 mph S
Humidity66%
Visibility—
Dew point38°
Thu, 1961° / 48°0
61 °
Schaumburg, Thursday, 19 November
Overcast. High 61°, low 48°.
Pressure30.18 inHg
Wind14.5 mph SW
Humidity68%
Visibility—
Dew point48°
Fri, 2053° / 42°0
53 °
Schaumburg, Friday, 20 November
Overcast. High 53°, low 42°.
Pressure30.39 inHg
Wind5.9 mph E
Humidity56%
Visibility—
Dew point35°
Sat, 2158° / 46°0.11
58 °
Schaumburg, Saturday, 21 November
Light rain. High 58°, low 46°.
Pressure30.12 inHg
Wind12.6 mph SW
Humidity71%
Visibility—
Dew point46°
Sun, 2262° / 52°0.02
62 °
Schaumburg, Sunday, 22 November
Light rain. High 62°, low 52°.
Pressure29.91 inHg
Wind16.9 mph S
Humidity58%
Visibility—
Dew point44°
Mon, 2358° / 40°0.77
58 °
Schaumburg, Monday, 23 November
Rain. High 58°, low 40°.
Pressure29.74 inHg
Wind16.2 mph S
Humidity92%
Visibility—
Dew point49°
Tue, 2435° / 26°0.3
35 °
Schaumburg, Tuesday, 24 November
Snow. High 35°, low 26°.
Pressure30.15 inHg
Wind14.4 mph NW
Humidity63%
Visibility—
Dew point20°
Wed, 2530° / 22°0
30 °
Schaumburg, Wednesday, 25 November
Clear. High 30°, low 22°.
Pressure30.59 inHg
Wind10.5 mph NW
Humidity36%
Visibility—
Dew point5°
Thu, 2634° / 25°0
34 °
Schaumburg, Thursday, 26 November
Clear. High 34°, low 25°.
Pressure30.53 inHg
Wind6.8 mph N
Humidity53%
Visibility—
Dew point18°
Fri, 2738° / 27°0
38 °
Schaumburg, Friday, 27 November
Partly cloudy. High 38°, low 27°.
Pressure30.27 inHg
Wind11.4 mph SW
Humidity44%
Visibility—
Dew point16°
Sat, 2843° / 32°0
43 °
Schaumburg, Saturday, 28 November
Overcast. High 43°, low 32°.
Pressure30.18 inHg
Wind11.7 mph SW
Humidity50%
Visibility—
Dew point23°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 2940° / 28°0.06
40 °
Schaumburg, 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 °
Schaumburg, 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 °
Schaumburg, 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 °
Schaumburg, 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 °
Schaumburg, 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 °
Schaumburg, 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 °
Schaumburg, 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 °
Schaumburg, 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°0.12
35 °
Schaumburg, 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°0.07
35 °
Schaumburg, 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°0.08
36 °
Schaumburg, 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°0.09
35 °
Schaumburg, 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°0.11
34 °
Schaumburg, 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°0.09
36 °
Schaumburg, 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 Schaumburg, 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 Schaumburg, 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.