October weather forecast
LaSalle, IL

Weather in October

October, like September, in LaSalle, Illinois, is another comfortable autumn month, with an average temperature ranging between max 64°F (17.8°C) and min 41°F (5°C).

Temperature

In LaSalle, the average high-temperature in October drops from a warm 77°F (25°C) in September to a comfortable 64°F (17.8°C). The average low-temperature, in LaSalle, is 41°F (5°C).

Daylight

In October, the average length of the day is 11h and 5min.
On the first day of October, sunrise is at 6:53 am and sunset at 6:38 pm. On the last day of the month, sunrise is at 7:26 am and sunset at 5:52 pm CDT.
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FAQ

What is the average length of the day in October in LaSalle?

In October, the average day length in LaSalle, Illinois, is 11h and 5min.

When is the sunrise / sunset in October in LaSalle?

In October, on the first day of the month, sunrise is at 6:53 am and sunset at 6:38 pm. On the last day of the month, in LaSalle, Illinois, sunrise is at 7:26 am and sunset at 5:52 pm CDT.

Average temperature in October
LaSalle, IL

Average temperature in October - LaSalle, IL
  • Average high temperature in October: 17.8°C

The warmest month (with the highest average high temperature) is July (29.4°C).
The month with the lowest average high temperature is January (-1.1°C).

  • Average low temperature in October: 5°C

The month with the highest average low temperature is July (17.2°C).
The coldest month (with the lowest average low temperature) is January (-10°C).

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Average daylight in October
LaSalle, IL

Average daylight in October - LaSalle, IL
  • Average daylight in October: 11h and 5min

The month with the longest days is June (Average daylight: 15h and 7min).
The month with the shortest days is December (Average daylight: 9h and 15min).

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