Measurements:
°C
°F
Evanston
10°F
SE 7 mph
Feels like: -2°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:
August 17 days
September 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 26.2 °F
February 29.3 °F
December 34.2 °F
The most rainy months:
April 3 days
May 3 days
October 2 days
The most windy months:
November 11 mph
March 10 mph
January 10 mph

Evanston on the Weather Map

USA Resorts:
NAME
Chicago +12
Hawaii +80
Honolulu +80
Houston +62
Las Vegas +44
Los Angeles +56
Maui +74
Miami +64
Miami Beach +70
New York +12
San Diego +58
San Francisco +50
Sarasota +60
Tampa +60
Washington +16
24 Hours Weather Forecast
Evanston
Local time: 11:59
29 jan, thursday
1200 10°F
SE
7 mph
1500 18°F
SE
6 mph
1800 14°F
SE
6 mph
2100 6°F
SE
7 mph
30 jan, friday
0000 2°F
SE
8 mph
0300 2°F
SE
9 mph
0600 4°F
SE
9 mph
0900 4°F
S
6 mph