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Chicago, IL Local Forecast Office

9NM NNW Evanston IL

Marine Point Forecast

[NOTICE]

This Afternoon
High: 85 °F
ESE 10kt
< 1ft
Tonight
Low: 74 °F
SE 10kt
< 1ft
Wednesday
High: 88 °F
SSE 10kt
< 1ft
Wednesday Night
Low: 67 °F
WSW 10kt
< 1ft
Thursday
High: 72 °F
N 10kt
3ft
Thursday Night
Low: 63 °F
NNE 10kt
3ft
Friday
High: 73 °F
ENE 10kt
2-3ft
Friday Night
Low: 68 °F
Light Wind
< 1ft
Saturday
High: 81 °F
S 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: 2:26 pm CDT Jul 15, 2025
Forecast Valid: 3pm CDT Jul 15, 2025-6pm CDT Jul 21, 2025

View Nearby Observations

Detailed Forecast

This Afternoon

ESE wind around 10 kt. Mostly sunny. Waves 1 ft or less.

Tonight

SE wind 5 to 10 kt becoming SSW after midnight. A slight chance of showers between 11pm and 3am. Waves 1 ft or less.

Wednesday

SSW wind 5 to 10 kt becoming SE in the afternoon. Winds could gust as high as 15 kt. A chance of showers and thunderstorms, mainly after 4pm. Waves 1 ft or less.

Wednesday Night

WSW wind 5 to 10 kt becoming WNW after midnight. Winds could gust as high as 15 kt. Showers and thunderstorms likely, mainly between 7pm and 1am. Waves 1 ft or less.

Thursday

NW wind around 10 kt becoming N in the afternoon. Winds could gust as high as 20 kt. A slight chance of showers and thunderstorms before 1pm. Waves 1 ft or less building to 3 ft.

Thursday Night

NNE wind around 10 kt, with gusts as high as 20 kt. Partly cloudy. Waves around 3 ft.

Friday

ENE wind 5 to 10 kt. Mostly sunny. Waves 2 to 3 ft.

Friday Night

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

Saturday

S wind 5 to 10 kt. Showers and thunderstorms likely. 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.