St. Joseph, MI Weather Forecast and Current Conditions

Day Sky High / Low Precip Wind Humidity
Sun
Aug 2 		Partly Cloudy
Close Hourly 		74º / 58º 4% N 15 mph 84%
11am Partly Cloudy 69º 2% NNE 7 mph 87%
12pm Partly Cloudy 70º 3% N 8 mph 87%
1pm Partly Cloudy 71º 2% N 10 mph 85%
2pm Partly Cloudy 73º 2% NNW 14 mph 80%
3pm Partly Cloudy 73º 2% NNW 14 mph 81%
4pm Partly Cloudy 73º 2% NNW 14 mph 80%
5pm Partly Cloudy 72º 3% NNW 14 mph 81%
6pm Partly Cloudy 72º 5% NNW 13 mph 82%
7pm Mostly Sunny 71º 5% NNW 12 mph 81%
8pm Partly Cloudy 70º 6% N 9 mph 85%
9pm Partly Cloudy 69º 6% N 7 mph 90%
10pm Mostly Clear 68º 6% NNE 6 mph 93%
11pm Clear 67º 6% NNE 4 mph 94%
Mon
Aug 3 		Sunny
View Hourly 		76º / 57º 6% N 7 mph 72%
12am Clear 66º 6% NE 4 mph 93%
1am Clear 64º 6% ENE 4 mph 95%
2am Clear 64º 6% ENE 3 mph 93%
3am Clear 62º 6% ENE 3 mph 95%
4am Clear 61º 7% ENE 2 mph 97%
5am Clear 59º 7% ENE 1 mph 100%
6am Clear 59º 7% NE 0 mph 100%
7am Sunny 59º 7% NE 0 mph 100%
8am Sunny 62º 6% ENE 1 mph 93%
9am Sunny 66º 4% ENE 3 mph 82%
10am Sunny 70º 2% ENE 4 mph 73%
11am Sunny 72º 2% NE 4 mph 67%
12pm Sunny 73º 2% NNW 5 mph 68%
1pm Sunny 74º 1% NNW 6 mph 63%
2pm Sunny 74º 1% NW 6 mph 63%
3pm Sunny 75º 1% NW 7 mph 63%
4pm Sunny 75º 1% NW 6 mph 61%
5pm Sunny 75º 1% NW 7 mph 63%
6pm Sunny 74º 2% NNW 5 mph 64%
7pm Sunny 74º 2% NNW 4 mph 65%
8pm Sunny 72º 3% N 3 mph 70%
9pm Sunny 70º 5% NNE 1 mph 78%
10pm Clear 66º 6% NE 1 mph 88%
11pm Clear 64º 7% NE 0 mph 92%
Tue
Aug 4 		Partly Cloudy
View Hourly 		80º / 63º 20% SSW 6 mph 70%
12am Clear 63º 10% ESE 0 mph 94%
1am Clear 62º 7% ESE 1 mph 95%
2am Clear 61º 12% SE 2 mph 95%
3am Mostly Clear 60º 12% SSE 2 mph 97%
4am Mostly Clear 60º 7% SSE 2 mph 96%
5am Mostly Clear 59º 12% SSE 2 mph 98%
6am Partly Cloudy 59º 23% SSE 2 mph 98%
7am Partly Cloudy 58º 7% SSE 2 mph 99%
8am Partly Cloudy 62º 7% SSE 2 mph 93%
9am Partly Cloudy 66º 20% SSE 4 mph 84%
10am Mostly Sunny 71º 5% S 5 mph 75%
Wed
Aug 5 		Partly Cloudy 79º / 65º 17% SW 6 mph 74%
Thu
Aug 6 		Rain 73º / 61º 83% SW 6 mph 84%
Fri
Aug 7 		Partly Cloudy 78º / 64º 24% SW 5 mph 77%
Sat
Aug 8 		Partly Cloudy 80º / 66º 24% SSW 7 mph 78%
Sun
Aug 9 		Scattered Thunderstorms 80º / 65º 43% SW 11 mph 78%

Weather Radar for St. Joseph, MI See Radar

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* Playback displays weather for the past 6 hours.

NOAA Weather Marine Forecast for St. Joseph, MI

Today
High : 71ºF
N wind 13 to 18 kt, with gusts as high as 26 kt. Mostly sunny. Waves 2 to 3 ft.
Tonight
Low : 62ºF
N wind 11 to 16 kt becoming ENE 5 to 10 kt after midnight. Winds could gust as high as 22 kt. Mostly clear. Waves 5 ft subsiding to 2 ft.
Monday
High : 72ºF
NE wind 5 to 10 kt becoming NNW in the afternoon. Sunny. Waves 1 ft or less.
Monday Night
Low : 63ºF
N wind 5 to 7 kt becoming variable and less than 5 kt in the evening. Clear. Waves 1 ft or less.
Tuesday
High : 75ºF
Variable winds 5 kt or less. Sunny. Waves 1 ft or less.
Tuesday Night
Low : 67ºF
Variable winds less than 5 kt becoming S around 6 kt after midnight. Mostly clear. Waves 1 ft or less.
Wednesday
High : 75ºF
S wind around 7 kt becoming W in the afternoon. Mostly sunny. Waves 1 ft or less.
Wednesday Night
Low : 66ºF
W wind around 6 kt becoming variable and less than 5 kt after midnight. A chance of showers and thunderstorms. Waves 1 ft or less.
Thursday
High : 75ºF
Variable winds less than 5 kt becoming W around 6 kt in the morning. A chance of showers and thunderstorms. Waves 1 ft or less.

NOAA Buoy Data Near St. Joseph, MI See Map

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    Wind Speed Forecast for St. Joseph, MI

    SundayMondayTuesday
    Wind Speed (MPH) 71412430474022
    3pm7pm11pm3am7am11am3pm7pm11pm3am7am11am
    MPH 71412430474022
    DIR NNENNWNNWNNEENENENENWNNWNESSESSE

    Current Weather Conditions In St. Joseph, MI

    As Of: 13 minutes ago

    • 69ºF
    • 69ºF
    • 7mph
    • 0º (NNE)
    • 7mph
    • Partly Cloudy
    • 10mi
    • 29.79"
    • 87%
    • 0ºF

    The weather right now in St. Joseph, MI is Partly Cloudy. The current temperature is 69°F, and the expected high and low for today, Sunday, August 2, 2026, are 74° high temperature and 58°F low temperature. The wind is currently blowing at 7 miles per hour, and coming from the North Northeast. The wind is gusting to 7 mph. With the wind and the atmosphere the temperature feels like 69° Fahrenheit. Expected precipitation is 2 percent, with current humidity at 87 percent, and air pressure at 29.79 in. Visibility is 10 nautical miles. There are 2 current weather alert(s).

    Weather Alerts
    Beach Hazard Statement - 10:51am Sun Aug 2 2026

    ...BEACH HAZARDS STATEMENT REMAINS IN EFFECT FROM 5 PM EDT THIS AFTERNOON THROUGH MONDAY MORNING...

    WHAT: Waves build to 3 to 6 feet this afternoon and evening.
    Currents expected.

    WHERE: Northern Berrien county.

    WHEN: From 5 PM EDT this afternoon through Monday morning.

    IMPACTS: Strong currents can pull swimmers into deeper water
    and high waves can sweep people off piers.

    PRECAUTIONARY / PREPAREDNESS ACTIONS:

    Remain out of the water to avoid hazardous swimming conditions.
    Do not venture out on piers.

    &&

    Small Craft Advisory - 10:32am Sun Aug 2 2026

    ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 2 AM EDT MONDAY...

    WHAT: North winds 10 to 20 knots with gusts up to 25 knots
    and waves 3 to 6 feet.

    WHERE: St Joseph to South Haven MI.

    WHEN: Until 2 AM EDT Monday.

    IMPACTS: Conditions will be hazardous to small craft.

    PRECAUTIONARY / PREPAREDNESS ACTIONS:

    Inexperienced mariners, especially those operating smaller
    vessels, should avoid navigating in hazardous conditions.

    &&