Monthly outlook for Glenview, IL: average high 64.4°, average low 52.9°. That is 2.2° above the climate normal for October. Precipitation is expected on 3 days (about 1.1 inches), against a normal of 5 days and 1.7 inches. The warmest day looks like 12 October (80.3°), the coolest 18 October (38.2°).
64.4°/52.9°
Average high / low
+2.2°
Above normal
3 / 5
Wet days / normal
1.1 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 October – 18 October
66.2°
61.5°
+2.6°
19 October – 28 October
61.4°
57.4°
+2.2°
29 October – 7 November
at normal
53.6°
—
October records over 66 years
88.2°3 October 2025All-time high
26.2°31 October 2023All-time low
Climate normals and records are computed from the nearest reference point — Park Ridge (5 mi).
Sat, 1077° / 62°0
77 °
Glenview, Saturday, 10 October
Overcast. High 77°, low 62°.
Pressure30.09 inHg
Wind7.7 mph S
Humidity57%
Visibility6.2 mi
Dew point57°
Sun, 1173° / 60°0
73 °
Glenview, Sunday, 11 October
Clear. High 73°, low 60°.
Pressure29.94 inHg
Wind2 mph SE
Humidity70%
Visibility6.2 mi
Dew point59°
Mon, 1280° / 61°0
80 °
Glenview, Monday, 12 October
Overcast. High 80°, low 61°.
Pressure29.83 inHg
Wind9.6 mph SW
Humidity62%
Visibility6.2 mi
Dew point63°
Tue, 1375° / 61°0.01
75 °
Glenview, Tuesday, 13 October
Light rain. High 75°, low 61°.
Pressure29.83 inHg
Wind7.5 mph NW
Humidity74%
Visibility6.2 mi
Dew point66°
Wed, 1463° / 58°0.04
63 °
Glenview, Wednesday, 14 October
Light rain. High 63°, low 58°.
Pressure30.12 inHg
Wind7.8 mph NE
Humidity72%
Visibility—
Dew point53°
Thu, 1561° / 56°0.02
61 °
Glenview, Thursday, 15 October
Light rain. High 61°, low 56°.
Pressure30.30 inHg
Wind11 mph E
Humidity62%
Visibility—
Dew point45°
Fri, 1665° / 48°0.02
65 °
Glenview, Friday, 16 October
Light rain. High 65°, low 48°.
Pressure29.77 inHg
Wind19.8 mph W
Humidity56%
Visibility—
Dew point45°
Sat, 1747° / 41°0.02
47 °
Glenview, Saturday, 17 October
Light rain. High 47°, low 41°.
Pressure30.27 inHg
Wind17 mph W
Humidity43%
Visibility—
Dew point24°
Sun, 1852° / 38°0
52 °
Glenview, Sunday, 18 October
Clear. High 52°, low 38°.
Pressure30.42 inHg
Wind11.3 mph SW
Humidity29%
Visibility—
Dew point18°
Mon, 1960° / 44°0
60 °
Glenview, Monday, 19 October
Clear. High 60°, low 44°.
Pressure30.36 inHg
Wind7.4 mph SW
Humidity31%
Visibility—
Dew point26°
Tue, 2064° / 52°0.01
64 °
Glenview, Tuesday, 20 October
Light rain. High 64°, low 52°.
Pressure30.24 inHg
Wind10 mph SE
Humidity27%
Visibility—
Dew point27°
Wed, 2166° / 54°0.17
66 °
Glenview, Wednesday, 21 October
Rain. High 66°, low 54°.
Pressure30.06 inHg
Wind11.7 mph S
Humidity42%
Visibility—
Dew point41°
Thu, 2260° / 57°0.73
60 °
Glenview, Thursday, 22 October
Rain. High 60°, low 57°.
Pressure29.68 inHg
Wind11.1 mph SE
Humidity87%
Visibility—
Dew point55°
Fri, 2360° / 55°0.01
60 °
Glenview, Friday, 23 October
Light rain. High 60°, low 55°.
Pressure29.94 inHg
Wind7.4 mph N
Humidity78%
Visibility—
Dew point53°
Sat, 2458° / 50°0
58 °
Glenview, Saturday, 24 October
Overcast. High 58°, low 50°.
Pressure29.88 inHg
Wind13.2 mph W
Humidity55%
Visibility—
Dew point41°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 2557° / 45°0.11
57 °
Glenview, Sunday, 25 October
Climate normal for this date — 60-year average.
Average high57°
Average low45°
Average precipitation0.11 in
Chance of precipitation33%
Record high74° (1963)
Record low32° (1962)
Mon, 2656° / 45°0.11
56 °
Glenview, Monday, 26 October
Climate normal for this date — 60-year average.
Average high56°
Average low45°
Average precipitation0.11 in
Chance of precipitation28%
Record high78° (1963)
Record low27° (1962)
Tue, 2756° / 44°0.09
56 °
Glenview, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high56°
Average low44°
Average precipitation0.09 in
Chance of precipitation33%
Record high74° (2014)
Record low31° (1980)
Wed, 2855° / 44°0.05
55 °
Glenview, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high55°
Average low44°
Average precipitation0.05 in
Chance of precipitation20%
Record high72° (1999)
Record low29° (1976)
Thu, 2955° / 43°0.06
55 °
Glenview, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high55°
Average low43°
Average precipitation0.06 in
Chance of precipitation22%
Record high79° (2024)
Record low30° (1988)
Fri, 3057° / 44°0.11
57 °
Glenview, Friday, 30 October
Climate normal for this date — 60-year average.
Average high57°
Average low44°
Average precipitation0.11 in
Chance of precipitation30%
Record high77° (2024)
Record low29° (2020)
Sat, 3156° / 44°0.14
56 °
Glenview, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high56°
Average low44°
Average precipitation0.14 in
Chance of precipitation40%
Record high72° (1974)
Record low26° (2023)
Sun, 0155° / 43°0.16
55 °
Glenview, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high55°
Average low43°
Average precipitation0.16 in
Chance of precipitation43%
Record high72° (2016)
Record low18° (2019)
Mon, 0254° / 42°0.12
54 °
Glenview, Monday, 2 November
Climate normal for this date — 60-year average.
Average high54°
Average low42°
Average precipitation0.12 in
Chance of precipitation38%
Record high73° (1961)
Record low24° (1991)
Tue, 0353° / 41°0.06
53 °
Glenview, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high53°
Average low41°
Average precipitation0.06 in
Chance of precipitation22%
Record high71° (1987)
Record low18° (1991)
Wed, 0452° / 42°0.09
52 °
Glenview, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high52°
Average low42°
Average precipitation0.09 in
Chance of precipitation27%
Record high70° (2022)
Record low17° (1991)
Thu, 0553° / 41°0.13
53 °
Glenview, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high53°
Average low41°
Average precipitation0.13 in
Chance of precipitation33%
Record high73° (1978)
Record low20° (1991)
Fri, 0652° / 39°0.07
52 °
Glenview, Friday, 6 November
Climate normal for this date — 60-year average.
Average high52°
Average low39°
Average precipitation0.07 in
Chance of precipitation30%
Record high71° (1975)
Record low24° (1991)
Sat, 0751° / 39°0.05
51 °
Glenview, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high51°
Average low39°
Average precipitation0.05 in
Chance of precipitation22%
Record high69° (2020)
Record low20° (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 Glenview, 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 Glenview, 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.