For More Weather Information:

Chicago, IL Local Forecast Office

6NM SSE Evanston IL

Marine Point Forecast

[NOTICE]

Tonight
Low: 72 °F
NE 10kt
1-2ft
Saturday
High: 84 °F
S 10kt
1-2ft
Saturday Night
Low: 74 °F
Light Wind
< 1ft
Sunday
High: 84 °F
W 10kt
< 1ft
Sunday Night
Low: 69 °F
N 10kt
< 1ft
Monday
High: 78 °F
NNE 10kt
< 1ft
Monday Night
Low: 68 °F
Light Wind
< 1ft
Tuesday
High: 80 °F
Light Wind
< 1ft
Tuesday Night
Low: 70 °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: 2:40 pm CDT Aug 14, 2026
Forecast Valid: 6pm CDT Aug 14, 2026-6pm CDT Aug 21, 2026

View Nearby Observations

Detailed Forecast

Tonight

NE wind 5 to 10 kt becoming SE after midnight. A chance of showers before midnight, then a chance of showers and thunderstorms between midnight and 4am, then showers likely and possibly a thunderstorm after 4am. Waves 1 to 2 ft.

Saturday

S wind around 10 kt. Showers and possibly a thunderstorm before 10am, then a chance of showers and thunderstorms between 10am and 4pm. Waves 1 to 2 ft.

Saturday Night

Variable winds 5 kt or less. A chance of showers and thunderstorms, mainly after 4am. Waves 1 ft or less.

Sunday

W wind 5 to 10 kt becoming NNW in the afternoon. A chance of showers and thunderstorms, mainly before 1pm. Waves 1 ft or less.

Sunday Night

NW wind 5 to 10 kt becoming N after midnight. Partly cloudy. Waves 1 ft or less.

Monday

NNE wind 5 to 10 kt. Mostly sunny. Waves 1 ft or less.

Monday Night

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

Tuesday

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

Tuesday Night

Variable winds 5 kt or less. A chance of showers, with thunderstorms also possible after 1am. 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.