For More Weather Information:

Chicago, IL Local Forecast Office

9NM NNW Evanston IL

Marine Point Forecast

[NOTICE]

Today
High: 80 °F
WSW 10kt
< 1ft
Tonight
Low: 66 °F
WSW 10kt
< 1ft
Wednesday
High: 73 °F
ENE 10kt
< 1ft
Wednesday Night
Low: 65 °F
Light Wind
< 1ft
Thursday
High: 74 °F
Light Wind
< 1ft
Thursday Night
Low: 64 °F
Light Wind
< 1ft
Friday
High: 78 °F
SW 10kt
< 1ft
Friday Night
Low: 68 °F
Light Wind
< 1ft
Saturday
High: 75 °F
WNW 10kt
< 1ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 9:06 am CDT Aug 18, 2026
Forecast Valid: 9am CDT Aug 18, 2026-6pm CDT Aug 24, 2026

View Nearby Observations

Detailed Forecast

Today

WSW wind around 10 kt, with gusts as high as 20 kt. A slight chance of showers between 1pm and 3pm, then a chance of showers and thunderstorms after 3pm. Waves 1 ft or less.

Tonight

WSW wind 5 to 10 kt becoming WNW after midnight. Showers and thunderstorms likely before 2am, then a slight chance of showers between 2am and 3am. Waves 1 ft or less.

Wednesday

N wind 5 to 10 kt becoming ENE in the afternoon. Mostly sunny. Waves 1 ft or less.

Wednesday Night

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

Thursday

Variable winds 5 kt or less. Sunny. Waves 1 ft or less.

Thursday Night

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

Friday

SW wind 5 to 10 kt. A slight chance of showers and thunderstorms after 1pm. Waves 1 ft or less.

Friday Night

Variable winds 5 kt or less. A chance of showers. Waves 1 ft or less.

Saturday

W wind 5 to 10 kt becoming N in the afternoon. A chance of showers and thunderstorms after 1pm. 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.