For More Weather Information:

Chicago, IL Local Forecast Office

Evanston IL

Marine Point Forecast

[NOTICE]

This Afternoon
High: 77 °F
Light Wind
< 1ft
Tonight
Low: 72 °F
Light Wind
< 1ft
Tuesday
High: 81 °F
ESE 10kt
< 1ft
Tuesday Night
Low: 74 °F
Light Wind
< 1ft
Wednesday
High: 87 °F
Light Wind
< 1ft
Wednesday Night
Low: 72 °F
Light Wind
< 1ft
Thursday
High: 74 °F
N 10kt
1-2ft
Thursday Night
Low: 66 °F
N 10kt
2-3ft
Friday
High: 75 °F
NNE 10kt
2-3ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 4:12 pm CDT Jul 14, 2025
Forecast Valid: 4pm CDT Jul 14, 2025-6pm CDT Jul 21, 2025

View Nearby Observations

Detailed Forecast

This Afternoon

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

Tonight

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

Tuesday

S wind 5 to 10 kt becoming ESE in the afternoon. Sunny. Waves 1 ft or less.

Tuesday Night

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

Wednesday

Variable winds 5 kt or less. Winds could gust as high as 10 kt. A chance of showers and thunderstorms after 1pm. Waves 1 ft or less.

Wednesday Night

Variable winds 5 kt or less. Winds could gust as high as 10 kt. A chance of showers and thunderstorms. Waves 1 ft or less.

Thursday

WNW wind around 10 kt becoming N in the afternoon. Winds could gust as high as 15 kt. A chance of showers and thunderstorms, mainly after 1pm. Waves 1 to 2 ft.

Thursday Night

N wind around 10 kt, with gusts as high as 15 kt. A chance of showers and thunderstorms before 1am. Waves 2 to 3 ft.

Friday

NNE wind 5 to 10 kt. Partly sunny. Waves 2 to 3 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.