Measurements:
°C
°F
Evanston
-2°F
N 11 mph
Feels like: -16°F
Precip: 0%
World Resorts USA Evanston Weather October Weather in Evanston

Evanston Weather: October

Average Day Temperature: 62.2°F
Average Night Temperature: 54.1°F
Sea Water Temperature: 61.4°F
Number of Sunny Days: 14 days
Sunshine Hours: 10.4 - 11.7 hours
Number of Rainy Days: 2 days
Precipitation Totals: 0.9 in

Air Temperature in October, °F

Select Year: 2025 2024 2023

The highest day temperature in October 2025 was 91°F. The lowest night temperature was 35°F. The average values for day and night temperatures during October were 65.0°F и 54.1°F respectivly.

Evanston Water Sea Temperature in October, °F

Select Year: 2025 2024 2023

The average sea surface temperature in October 2025 for Evanston was 63.9°F. The maximum and minimum values were 55.2°F and 76.4°F respectively.

Sunny, Cloudy and Gloomy days

Most of the days in October are sunny but you can also expect cloudy and gloomy days.

Precipitation Totals in October, in

Precipitation total in October for Evanston is 0.9 in.

Wind Speed in October, mph

The average wind speed in October is 9.8 mph.

Average Sunny Hours Per Day

We are using day length and cloud cover information for each day of the month to calculate averages for this chart. Average sunny hours for Evanston in October is 6.6 hours.

Best Time to Visit Evanston
The most sunny months:
September 17 days
August 17 days
June 15 days
The most warm months:
August 82.9 °F
July 82.9 °F
June 78.2 °F
Warmest sea temperature:
August 75.8 °F
July 73.7 °F
September 71.5 °F
The most cold months:
January 26.7 °F
February 29.3 °F
December 35.3 °F
The most rainy months:
April 3 days
May 3 days
October 2 days
The most windy months:
November 11 mph
March 10 mph
February 10 mph

Evanston on the Weather Map

USA Resorts:
NAME
Chicago 0
Hawaii +78
Honolulu +78
Houston +46
Las Vegas +40
Los Angeles +52
Maui +72
Miami +72
Miami Beach +80
New York +18
San Diego +54
San Francisco +46
Sarasota +62
Tampa +62
Washington +28
24 Hours Weather Forecast
Evanston
Local time: 01:15
05 dec, friday
0300 -2°F
NE
11 mph
0600 0°F
NE
11 mph
0900 14°F
NE
12 mph
1200 24°F
NE
13 mph
1500 28°F
NE
14 mph
1800 28°F
NE
15 mph
2100 28°F
NE
14 mph
06 dec, saturday
0000 28°F
NE
12 mph