For More Weather Information:

Chicago, IL Local Forecast Office

6NM SSE Evanston IL

Marine Point Forecast

[NOTICE]

Today
High: 77 °F
NNE 10kt
1-2ft
Tonight
Low: 68 °F
NNE 10kt
3ft
Thursday
High: 77 °F
Light Wind
< 1ft
Thursday Night
Low: 71 °F
Light Wind
< 1ft
Friday
High: 88 °F
SSE 10kt
< 1ft
Friday Night
Low: 75 °F
SSE 10kt
< 1ft
Saturday
High: 85 °F
WSW 10kt
< 1ft
Saturday Night
Low: 70 °F
Light Wind
< 1ft
Sunday
High: 84 °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: 9:42 am CDT Jul 9, 2025
Forecast Valid: 11am CDT Jul 9, 2025-6pm CDT Jul 15, 2025

View Nearby Observations

Detailed Forecast

Today

NNE wind around 10 kt, with gusts as high as 20 kt. Isolated showers and thunderstorms between 1pm and 4pm. Waves 1 to 2 ft.

Tonight

NNE wind 5 to 10 kt. Partly cloudy. Waves 3 ft subsiding to 1 ft or less.

Thursday

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

Thursday Night

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

Friday

SSE wind 5 to 10 kt. A chance of showers and thunderstorms, mainly after 1pm. Waves 1 ft or less.

Friday Night

SSE wind 5 to 10 kt. A chance of showers and thunderstorms. Waves 1 ft or less.

Saturday

SSW wind around 10 kt becoming W in the afternoon. A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Waves 1 ft or less.

Saturday Night

Variable winds 5 kt or less. Winds could gust as high as 10 kt. Partly cloudy. Waves 1 ft or less.

Sunday

Variable winds 5 kt or less. Winds could gust as high as 10 kt. Sunny. Waves 1 ft or less.

*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.