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Chicago, IL Local Forecast Office

7NM SE Evanston IL

Marine Point Forecast

[NOTICE]

This Afternoon
High: 82 °F
Light Wind
< 1ft
Tonight
Low: 76 °F
Light Wind
< 1ft
Thursday
High: 78 °F
Light Wind
1ft
Thursday Night
Low: 74 °F
Light Wind
1ft
Friday
High: 83 °F
Light Wind
< 1ft
Friday Night
Low: 76 °F
SW 10kt
< 1ft
Saturday
High: 88 °F
NW 15kt
1ft
Saturday Night
Low: 72 °F
NNE 15kt
2-3ft
Sunday
High: 80 °F
NE 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: 2:41 pm CDT Jul 15, 2026
Forecast Valid: 3pm CDT Jul 15, 2026-6pm CDT Jul 21, 2026

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. Patchy smoke after 3am. Waves 1 ft or less.

Thursday

Variable winds 5 kt or less. Patchy smoke. Waves around 1 ft.

Thursday Night

Variable winds 5 kt or less. A slight chance of showers and thunderstorms between 9pm and 10pm. Widespread smoke, mainly between 3am and 5am. Waves around 1 ft.

Friday

Variable winds 5 kt or less. A chance of showers and thunderstorms. Areas of smoke before 7am. Waves 1 ft or less.

Friday Night

SW wind 5 to 10 kt. A slight chance of showers and thunderstorms before 10pm, then a slight chance of showers between 10pm and 1am. Waves 1 ft or less.

Saturday

WSW wind 10 to 15 kt becoming NW in the afternoon. A chance of showers and thunderstorms after 1pm. Waves around 1 ft.

Saturday Night

NNE wind around 15 kt. Partly cloudy. Waves 2 to 3 ft.

Sunday

NE wind around 10 kt. 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.