October weather forecast
Glenview, IL

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The scenic lake near a famous college and a grade school with an intricate path and road system near Glenview, Illinois
The scenic lake near a famous college and a grade school with an intricate path and road system near Glenview, Illinois

Weather in October

October channels the true fall season in Glenview, bringing crisp cool air and an array of autumnal hues. A perceptible drop in temperature and a remarkable change in foliage color underscores its transition from September. October also marks the commencement of pumpkin patches and scarecrow festivals, synonymous with the fall season. A gusty wind accompanies the weather change, ushering in a cooler climate. As October comes to a close, residents prepare for the familiar winter chills set to return in November.

Temperature

The start of October involves a temperature drop, moving from a pleasant 71.6°F (22°C) in September to a refreshing 59.5°F (15.3°C). During October, an average low-temperature of 47.7°F (8.7°C) is observed.

Humidity

With an average relative humidity of 73%, October is the least humid month in Glenview, Illinois.

Rainfall

In October, the rain falls for 14.5 days. Throughout October, 2.91" (74mm) of precipitation is accumulated. Throughout the year, in Glenview, there are 164.7 rainfall days, and 35.28" (896mm) of precipitation is accumulated.

Snowfall

Months with snowfall are January through May, October through December. October is the first month it typically snows in Glenview. Throughout October, in the average 0.3 snowfall days, it receives 0.28" (7mm) of snow. In Glenview, during the entire year, snow falls for 47.6 days and aggregates up to 17.8" (452mm) of snow.

Daylight

The average length of the day in October is 11h and 4min.
On the first day of the month, sunrise is at 6:48 am and sunset at 6:32 pm. On the last day of October, in Glenview, sunrise is at 7:23 am and sunset at 5:45 pm CDT.

Sunshine

In October, the average sunshine in Glenview is 5.7h.

UV index

The average daily maximum UV index in October in Glenview is 2. A UV Index estimate of 2, and below, represents a low health risk from exposure to the Sun's UV rays for ordinary individuals.
Note: The maximum daily UV index, 2 in October, converts into the following recommendations:
Although the majority can endure up to an hour in the sun without burns, children always require sun protection. To guard against the harmful effects of the Sun, minimize exposure during midday. For minimizing sun-related eye damage, always choose sunglasses with UVA and UVB coverage. Beware! Reflection from snow can magnify the Sun's UV radiation nearly twofold.
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Frequently asked questions

What are the temperatures in Glenview in October?

In October, the average high-temperature and low-temperature are 59.5°F (15.3°C) and 47.7°F (8.7°C) respectively.

What is the least humid month in Glenview?

October is the least humid month, with an average relative humidity of 73%.

What is the average humidity in October in Glenview?

In October, the average relative humidity in Glenview is 73%.

How many days does it rain in October in Glenview?

In Glenview, Illinois, in October, it is raining for 14.5 days, with typically 2.91" (74mm) of accumulated precipitation.

When does it start snowing in Glenview?

October is the first month it typically snows in Glenview. Throughout October, in the average 0.3 snowfall days, it receives 0.28" (7mm) of snow.

How many hours of daylight does Glenview have in October?

The average day length in October in Glenview, Illinois, is 11h and 4min.

When are sunrise and sunset in October in Glenview?

In October, on the first day of the month, sunrise is at 6:48 am and sunset at 6:32 pm. On the last day of the month, in Glenview, sunrise is at 7:23 am and sunset at 5:45 pm CDT.

How many hours of sunshine does Glenview have in October?

The average sunshine duration in October in Glenview, Illinois, is 5.7h.

What is the UV index reading in October in Glenview?

In Glenview, the average daily maximum UV index in October is 2. A UV Index of 2, and less, symbolizes a minimal health vulnerability from exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in October
Glenview, IL

Average temperature in October - Glenview, IL
  • Average high temperature in October: 59.5°F

The warmest month (with the highest average high temperature) is July (79.2°F).
The month with the lowest average high temperature is January (28.8°F).

  • Average low temperature in October: 47.7°F

The month with the highest average low temperature is July (67.1°F).
The coldest month (with the lowest average low temperature) is January (18.9°F).

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Average pressure in October
Glenview, IL

Average pressure in October - Glenview, IL
  • Average pressure in October: 30"Hg

The month with the highest atmospheric pressure is January (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).

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Average wind speed in October
Glenview, IL

Average wind speed in October - Glenview, IL
  • Average wind speed in October: 10.3mph

The windiest month (with the highest average wind speed) is January (11.5mph).
The calmest month (with the lowest average wind speed) is August (7.1mph).

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Average humidity in October
Glenview, IL

Average humidity in October - Glenview, IL
  • Average humidity in October: 73%

The month with the highest relative humidity is January (82%).
The month with the lowest relative humidity is October (73%).

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Average rainfall in October
Glenview, IL

Average rainfall in October - Glenview, IL
  • Average rainfall in October: 2.91"

The wettest months (with the highest rainfall) are May and June (4.57").
The driest month (with the least rainfall) is December (1.65").

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Average rainfall days in October
Glenview, IL

Average rainfall days in October - Glenview, IL
  • Average rainfall days in October: 14.5 days

The month with the highest number of rainy days is May (19.1 days).
The month with the least rainy days is February (6.1 days).

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Average snowfall in October
Glenview, IL

Average snowfall in October - Glenview, IL
  • Average snowfall in October: 0.28"

The month with the highest snowfall is January (4.84").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in October
Glenview, IL

Average snowfall days in October - Glenview, IL
  • Average snowfall days in October: 0.3 days

The month with the highest number of snowfall days is January (13.1 days).
The months with the least snowfall days are June, July, August and September (0 days).

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Average daylight in October /
Average sunshine in October
Glenview, IL

Average daylight in October / Average sunshine in October - Glenview, IL
  • Average daylight in October: 11h and 1min

The month with the longest days is June (Average daylight: 15h and 12min).
The month with the shortest days is December (Average daylight: 9h and 12min).

  • Average sunshine in October: 5h and 4min

The months with the most sunshine are July and August (Average sunshine: 10h and 24min).
The month with the least sunshine is January (Average sunshine: 3h and 42min).

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Average sunshine days in October
Glenview, IL

Average sunshine days in October - Glenview, IL
  • Average sunshine days in October: 13.4 days

The month with the most sunshine days is November (15.5 days).
The month with the least sunshine days is June (9.2 days).

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Average UV index in October
Glenview, IL

Average UV index in October - Glenview, IL
  • Average UV index in October: 2

The months with the highest UV index are June, July and August (UV index 6).
The month with the lowest UV index is December (UV index 1).

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Average cloud cover in October
Glenview, IL

Average cloud cover in October - Glenview, IL
  • Average cloud cover in October: 43

The month with the most cloud cover is January (Cloud cover 61).
The months with the least cloud cover are July and August (Cloud cover 28).

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Average visibility in October
Glenview, IL

Average visibility in October - Glenview, IL
  • Average visibility in October: 6mi

The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).

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Glenview, Illinois, USA

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