Monthly outlook for Oakbrook Terrace, IL: average high 50.5°, average low 38.4°. That is 1.5° above the climate normal for November. Precipitation is expected on 5 days (about 1.0 inches), against a normal of 4 days and 1.2 inches. The warmest day looks like 10 November (58.8°), the coolest 22 November (29.6°).
50.5°/38.4°
Average high / low
+1.5°
Above normal
5 / 4
Wet days / normal
1.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
7 November – 16 November
50.4°
48.8°
+0.9°
17 November – 26 November
50.7°
45.3°
+3°
27 November – 6 December
at normal
39.9°
—
November records over 66 years
74.8°5 November 1978All-time high
2.3°13 November 2019All-time low
Climate normals and records are computed from the nearest reference point — Bellwood (5 mi).
Sun, 0858° / 38°0
58 °
Oakbrook Terrace, Sunday, 8 November
Clear. High 58°, low 38°.
Pressure29.97 inHg
Wind9.9 mph W
Humidity66%
Visibility6.2 mi
Dew point44°
Mon, 0955° / 38°0
55 °
Oakbrook Terrace, Monday, 9 November
Overcast. High 55°, low 38°.
Pressure30.15 inHg
Wind5.6 mph SW
Humidity66%
Visibility6.2 mi
Dew point42°
Tue, 1059° / 45°0
59 °
Oakbrook Terrace, Tuesday, 10 November
Clear. High 59°, low 45°.
Pressure30.06 inHg
Wind3.6 mph NW
Humidity64%
Visibility6.2 mi
Dew point45°
Wed, 1157° / 41°0.01
57 °
Oakbrook Terrace, Wednesday, 11 November
Light rain. High 57°, low 41°.
Pressure29.88 inHg
Wind3 mph S
Humidity64%
Visibility—
Dew point43°
Thu, 1248° / 36°0.16
48 °
Oakbrook Terrace, Thursday, 12 November
Snow. High 48°, low 36°.
Pressure29.83 inHg
Wind14.5 mph N
Humidity83%
Visibility—
Dew point39°
Fri, 1337° / 31°0.18
37 °
Oakbrook Terrace, Friday, 13 November
Light snow. High 37°, low 31°.
Pressure30.12 inHg
Wind10.8 mph N
Humidity83%
Visibility—
Dew point30°
Sat, 1442° / 32°0
42 °
Oakbrook Terrace, Saturday, 14 November
Light snow. High 42°, low 32°.
Pressure30.18 inHg
Wind8.3 mph N
Humidity45%
Visibility—
Dew point19°
Sun, 1546° / 33°0
46 °
Oakbrook Terrace, Sunday, 15 November
Overcast. High 46°, low 33°.
Pressure30.30 inHg
Wind7.2 mph SW
Humidity37%
Visibility—
Dew point18°
Mon, 1655° / 38°0
55 °
Oakbrook Terrace, Monday, 16 November
Clear. High 55°, low 38°.
Pressure30.27 inHg
Wind8.8 mph SW
Humidity46%
Visibility—
Dew point30°
Tue, 1757° / 45°0
57 °
Oakbrook Terrace, Tuesday, 17 November
Overcast. High 57°, low 45°.
Pressure30.27 inHg
Wind8.5 mph NE
Humidity73%
Visibility—
Dew point45°
Wed, 1854° / 45°0
54 °
Oakbrook Terrace, Wednesday, 18 November
Overcast. High 54°, low 45°.
Pressure30.45 inHg
Wind9.7 mph NE
Humidity57%
Visibility—
Dew point36°
Thu, 1958° / 49°0
58 °
Oakbrook Terrace, Thursday, 19 November
Overcast. High 58°, low 49°.
Pressure30.27 inHg
Wind10.5 mph S
Humidity61%
Visibility—
Dew point43°
Fri, 2055° / 48°0.42
55 °
Oakbrook Terrace, Friday, 20 November
Rain. High 55°, low 48°.
Pressure30.09 inHg
Wind10.8 mph SW
Humidity59%
Visibility—
Dew point40°
Sat, 2148° / 35°0.1
48 °
Oakbrook Terrace, Saturday, 21 November
Snow. High 48°, low 35°.
Pressure30.12 inHg
Wind9.3 mph N
Humidity76%
Visibility—
Dew point36°
Sun, 2233° / 30°0.12
33 °
Oakbrook Terrace, Sunday, 22 November
Light snow. High 33°, low 30°.
Pressure29.85 inHg
Wind11.9 mph NW
Humidity64%
Visibility—
Dew point21°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 2345° / 32°0.07
45 °
Oakbrook Terrace, Monday, 23 November
Climate normal for this date — 60-year average.
Average high45°
Average low32°
Average precipitation0.07 in
Chance of precipitation27%
Record high65° (2003)
Record low13° (1970)
Tue, 2443° / 31°0.07
43 °
Oakbrook Terrace, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high43°
Average low31°
Average precipitation0.07 in
Chance of precipitation30%
Record high66° (1966)
Record low14° (2013)
Wed, 2543° / 32°0.08
43 °
Oakbrook Terrace, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high43°
Average low32°
Average precipitation0.08 in
Chance of precipitation33%
Record high60° (1966)
Record low17° (1977)
Thu, 2644° / 31°0.11
44 °
Oakbrook Terrace, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high44°
Average low31°
Average precipitation0.11 in
Chance of precipitation42%
Record high63° (1990)
Record low5° (1977)
Fri, 2743° / 32°0.2
43 °
Oakbrook Terrace, Friday, 27 November
Climate normal for this date — 60-year average.
Average high43°
Average low32°
Average precipitation0.2 in
Chance of precipitation52%
Record high66° (1990)
Record low11° (1977)
Sat, 2840° / 29°0.11
40 °
Oakbrook Terrace, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high40°
Average low29°
Average precipitation0.11 in
Chance of precipitation27%
Record high63° (1990)
Record low5° (2018)
Sun, 2941° / 29°0.06
41 °
Oakbrook Terrace, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high41°
Average low29°
Average precipitation0.06 in
Chance of precipitation32%
Record high65° (1998)
Record low9° (1976)
Mon, 3042° / 30°0.07
42 °
Oakbrook Terrace, Monday, 30 November
Climate normal for this date — 60-year average.
Average high42°
Average low30°
Average precipitation0.07 in
Chance of precipitation28%
Record high65° (1998)
Record low12° (1976)
Tue, 0139° / 28°0.15
39 °
Oakbrook Terrace, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high39°
Average low28°
Average precipitation0.15 in
Chance of precipitation40%
Record high64° (1970)
Record low8° (2025)
Wed, 0240° / 28°0.06
40 °
Oakbrook Terrace, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high40°
Average low28°
Average precipitation0.06 in
Chance of precipitation33%
Record high67° (1982)
Record low9° (1976)
Thu, 0339° / 29°0.08
39 °
Oakbrook Terrace, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high39°
Average low29°
Average precipitation0.08 in
Chance of precipitation32%
Record high68° (2012)
Record low7° (2006)
Fri, 0439° / 28°0.06
39 °
Oakbrook Terrace, Friday, 4 December
Climate normal for this date — 60-year average.
Average high39°
Average low28°
Average precipitation0.06 in
Chance of precipitation25%
Record high64° (1998)
Record low-1° (1991)
Sat, 0539° / 26°0.08
39 °
Oakbrook Terrace, Saturday, 5 December
Climate normal for this date — 60-year average.
Average high39°
Average low26°
Average precipitation0.08 in
Chance of precipitation32%
Record high67° (2001)
Record low-2° (1991)
Sun, 0637° / 25°0.06
37 °
Oakbrook Terrace, Sunday, 6 December
Climate normal for this date — 60-year average.
Average high37°
Average low25°
Average precipitation0.06 in
Chance of precipitation22%
Record high61° (1998)
Record low5° (1972)
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 Oakbrook Terrace, 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 Oakbrook Terrace, 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.