Monthly outlook for Glenview, IL: average high 62.5°, average low 51.6°. That is 2.2° above the climate normal for October. Precipitation is expected on 6 days (about 2.9 inches), against a normal of 5 days and 1.7 inches. The warmest day looks like 13 October (80.4°), the coolest 17 October (38.1°).
62.5°/51.6°
Average high / low
+2.2°
Above normal
6 / 5
Wet days / normal
2.9 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
13 October – 22 October
65.2°
59.7°
+3.1°
23 October – 1 November
58°
56°
+1.1°
2 November – 11 November
at normal
51.4°
—
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).
Wed, 1473° / 58°0.41
73 °
Glenview, Wednesday, 14 October
Heavy rain. High 73°, low 58°.
Pressure30.09 inHg
Wind9 mph NE
Humidity72%
Visibility6.2 mi
Dew point58°
Thu, 1559° / 55°1.52
59 °
Glenview, Thursday, 15 October
Heavy rain. High 59°, low 55°.
Pressure30.09 inHg
Wind6.6 mph E
Humidity97%
Visibility1.9 mi
Dew point57°
Fri, 1656° / 46°0.02
56 °
Glenview, Friday, 16 October
Light rain. High 56°, low 46°.
Pressure30.15 inHg
Wind20 mph NW
Humidity57%
Visibility6.2 mi
Dew point38°
Sat, 1757° / 38°0
57 °
Glenview, Saturday, 17 October
Clear. High 57°, low 38°.
Pressure30.45 inHg
Wind10 mph SW
Humidity47%
Visibility—
Dew point33°
Sun, 1862° / 45°0
62 °
Glenview, Sunday, 18 October
Overcast. High 62°, low 45°.
Pressure30.24 inHg
Wind12.9 mph SW
Humidity49%
Visibility—
Dew point39°
Mon, 1962° / 51°0.02
62 °
Glenview, Monday, 19 October
Light rain. High 62°, low 51°.
Pressure30.24 inHg
Wind7.3 mph SW
Humidity38%
Visibility—
Dew point34°
Tue, 2059° / 55°0.46
59 °
Glenview, Tuesday, 20 October
Rain. High 59°, low 55°.
Pressure30.21 inHg
Wind12.6 mph SE
Humidity90%
Visibility—
Dew point55°
Wed, 2168° / 58°0.01
68 °
Glenview, Wednesday, 21 October
Light rain. High 68°, low 58°.
Pressure30.21 inHg
Wind7.8 mph S
Humidity74%
Visibility—
Dew point57°
Thu, 2275° / 62°0
75 °
Glenview, Thursday, 22 October
Overcast. High 75°, low 62°.
Pressure30.03 inHg
Wind16.6 mph S
Humidity51%
Visibility—
Dew point53°
Fri, 2371° / 56°0.2
71 °
Glenview, Friday, 23 October
Light rain. High 71°, low 56°.
Pressure29.97 inHg
Wind19.9 mph S
Humidity50%
Visibility—
Dew point44°
Sat, 2459° / 52°0
59 °
Glenview, Saturday, 24 October
Partly cloudy. High 59°, low 52°.
Pressure30.30 inHg
Wind11.1 mph NW
Humidity30%
Visibility—
Dew point26°
Sun, 2553° / 45°0
53 °
Glenview, Sunday, 25 October
Overcast. High 53°, low 45°.
Pressure30.27 inHg
Wind9.1 mph NW
Humidity38%
Visibility—
Dew point27°
Mon, 2657° / 47°0
57 °
Glenview, Monday, 26 October
Overcast. High 57°, low 47°.
Pressure30.03 inHg
Wind8.7 mph W
Humidity41%
Visibility—
Dew point32°
Tue, 2759° / 48°0.06
59 °
Glenview, Tuesday, 27 October
Light rain. High 59°, low 48°.
Pressure29.56 inHg
Wind13.5 mph NW
Humidity53%
Visibility—
Dew point40°
Wed, 2849° / 44°0
49 °
Glenview, Wednesday, 28 October
Overcast. High 49°, low 44°.
Pressure29.80 inHg
Wind13.7 mph NW
Humidity43%
Visibility—
Dew point26°
From day 17 onward the outlook is built from 60-year climate statistics
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)
Sun, 0851° / 39°0.05
51 °
Glenview, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high51°
Average low39°
Average precipitation0.05 in
Chance of precipitation18%
Record high74° (2020)
Record low17° (1991)
Mon, 0951° / 39°0.12
51 °
Glenview, Monday, 9 November
Climate normal for this date — 60-year average.
Average high51°
Average low39°
Average precipitation0.12 in
Chance of precipitation38%
Record high72° (2020)
Record low21° (1991)
Tue, 1050° / 39°0.11
50 °
Glenview, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high50°
Average low39°
Average precipitation0.11 in
Chance of precipitation33%
Record high73° (2020)
Record low18° (2017)
Wed, 1148° / 36°0.08
48 °
Glenview, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high48°
Average low36°
Average precipitation0.08 in
Chance of precipitation32%
Record high69° (1964)
Record low15° (2019)
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.