For More Weather Information:

Chicago, IL Local Forecast Office

14NM NNE Evanston IL

Marine Point Forecast

[NOTICE]

Tonight
Low: 43 °F
Light Wind
< 1ft
Friday
High: 58 °F
SE 15kt
1-2ft
Friday Night
Low: 43 °F
SSE 20kt
2-3ft
Saturday
High: 47 °F
WNW 20kt
2-3ft
Saturday Night
Low: 39 °F
WNW 15kt
2ft
Sunday
High: 46 °F
WNW 15kt
1-2ft
Sunday Night
Low: 39 °F
N 10kt
1ft
Monday
High: 51 °F
SE 10kt
1ft
Monday Night
Low: 45 °F
S 20kt
4ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 9:34 pm CDT Apr 16, 2026
Forecast Valid: 9pm CDT Apr 16, 2026-6pm CDT Apr 23, 2026

View Nearby Observations

Detailed Forecast

Tonight

Variable winds 5 kt or less. Widespread dense fog, mainly after 11pm. Waves 1 ft or less.

Friday

SE wind 10 to 15 kt, with gusts as high as 25 kt. Widespread dense fog, mainly before 9am. Waves 1 to 2 ft.

Friday Night

SSE wind 15 to 20 kt becoming W after midnight. Showers and thunderstorms before 4am, then a chance of showers. Some of the storms could be severe. Patchy fog after 1am. Waves 2 to 3 ft.

Saturday

WNW wind 10 to 20 kt. Cloudy through mid morning, then gradual clearing. Waves 2 to 3 ft.

Saturday Night

WNW wind around 15 kt. Mostly clear. Waves around 2 ft.

Sunday

WNW wind 10 to 15 kt becoming NNW in the afternoon. Mostly sunny. Waves 1 to 2 ft.

Sunday Night

N wind around 10 kt. Partly cloudy. Waves around 1 ft.

Monday

ENE wind 5 to 10 kt becoming SE in the morning. Sunny. Waves around 1 ft.

Monday Night

SE wind 10 to 20 kt becoming S after midnight. Partly cloudy. Waves 1 ft building to 4 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.