For More Weather Information:

Chicago, IL Local Forecast Office

6NM SSE Evanston IL

Marine Point Forecast

[NOTICE]

This Afternoon
High: 75 °F
NNE 10kt
1ft
Tonight
Low: 63 °F
Light Wind
< 1ft
Friday
High: 80 °F
S 10kt
< 1ft
Friday Night
Low: 66 °F
Light Wind
< 1ft
Saturday
High: 77 °F
NNW 10kt
< 1ft
Saturday Night
Low: 64 °F
N 10kt
1-2ft
Sunday
High: 73 °F
N 10kt
2ft
Sunday Night
Low: 63 °F
Light Wind
1ft
Monday
High: 73 °F
Light Wind
1ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 1:26 pm CDT Aug 20, 2026
Forecast Valid: 2pm CDT Aug 20, 2026-6pm CDT Aug 26, 2026

View Nearby Observations

Detailed Forecast

This Afternoon

NNE wind around 10 kt. Sunny. Waves around 1 ft.

Tonight

Variable winds 5 kt or less. Partly cloudy. Waves 1 ft or less.

Friday

SW wind 5 to 10 kt becoming SE in the afternoon. Partly sunny. Waves 1 ft or less.

Friday Night

Variable winds 5 kt or less. A chance of showers and thunderstorms before 1am, then a slight chance of showers between 1am and 2am. Waves 1 ft or less.

Saturday

NNW wind around 10 kt, with gusts as high as 20 kt. Mostly sunny. Waves 1 ft or less.

Saturday Night

N wind 5 to 10 kt. Mostly clear. Waves 1 to 2 ft.

Sunday

N wind around 10 kt, with gusts as high as 15 kt. Sunny. Waves around 2 ft.

Sunday Night

Variable winds 5 kt or less. Partly cloudy. Waves around 1 ft.

Monday

Variable winds 5 kt or less. Mostly sunny. Waves around 1 ft.

*Notices:

This forecast is for a single location. For safety concerns, mariners should be aware of the weather over a larger area. Forecast information for a larger area can be found within the zone forecast and the NDFD graphics.
The forecast conditions at a particular point may not exceed the criteria of a Small Craft Advisory, Gale, Storm etc. These watches/warnings/advisories are issued for the entire zone in which the point resides and mariners should act accordingly.