Wet and Cool in the East this Memorial Day Weekend; Well Above Normal Temperatures in the Northern Plains

A wet Memorial Day weekend is in store for the East, with widespread rainfall of 1 to more than 2 inches expected from the Gulf Coast to southern New England. Well above normal temperatures are forecast to build across the northern Plains. Another round of heavy to excessive rainfall is expected to impact the western Gulf Coast this weekend with Flood Watches in effect. Read More >

For More Weather Information:

Northern Indiana Local Forecast Office

9NM WSW Saint Joseph MI

Marine Point Forecast

[NOTICE]

Today
High: 60 °F
Light Wind
< 1ft
Tonight
Low: 54 °F
Light Wind
< 1ft
Memorial Day
High: 75 °F
Light Wind
< 1ft
Monday Night
Low: 60 °F
Light Wind
< 1ft
Tuesday
High: 76 °F
Light Wind
< 1ft
Tuesday Night
Low: 62 °F
Light Wind
< 1ft
Wednesday
High: 74 °F
Light Wind
< 1ft
Wednesday Night
Low: 60 °F
N 10kt
< 1ft
Thursday
High: 73 °F
N 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: 10:30 am CDT May 24, 2026
Forecast Valid: 11am CDT May 24, 2026-6pm CDT May 30, 2026

View Nearby Observations

Detailed Forecast

Today

Variable winds 5 kt or less. Showers and possibly a thunderstorm before 1pm, then a slight chance of showers between 1pm and 2pm. Waves 1 ft or less.

Tonight

Variable winds 5 kt or less. Patchy dense fog after 10pm. Waves 1 ft or less.

Memorial Day

Variable winds 5 kt or less. Areas of dense fog before 8am. 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. 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. Mostly sunny. Waves 1 ft or less.

Wednesday Night

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

Thursday

ENE wind 5 to 10 kt becoming N in the afternoon. Mostly sunny. Waves around 1 ft.

Winds and waves higher in and near thunderstorms.

The water temperature at St. Joseph is 48 degrees and at Michigan
City is 52 degrees.

*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.