SOUTH HAVEN, MI 49090 Weather Forecast & Current Conditions

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SOUTH HAVEN AREA RG, MI
Current Weather

2:55 PM EST MAR 5, 2026
Overcast
48°F
Feels Like: 45°F
Dewpoint: 45°F
Rel. Hum.: 89%
Visibility: 10 miles
Wind: SE at 7 mph
Pressure: 29.96 inches
Last 72 hours

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SOUTH HAVEN, MI 49090
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
THROUGH EARLY EVENING
Mostly cloudy with a 50 percent chance of rain showers. Highs in the upper 40s. East winds around 5 mph.
TONIGHT
Mostly cloudy. A slight chance of drizzle in the evening. Areas of fog through the night. Lows in the lower 40s. Light winds.
FRIDAY
Areas of fog in the morning. Rain showers likely and a chance of thunderstorms in the afternoon. Highs in the mid 60s. South winds around 10 mph with gusts to around 25 mph. Chance of rain 70 percent.
FRIDAY NIGHT
Mostly cloudy with a chance of showers and thunderstorms in the evening, then rain showers and a chance of thunderstorms after midnight. Lows in the lower 50s near lake michigan in the upper 50s inland. South winds 10 to 15 mph with gusts to around 30 mph. Chance of rain 90 percent.
SATURDAY
Rain showers likely and a chance of thunderstorms in the morning, then a slight chance of rain showers in the afternoon. Highs in the upper 50s near lake michigan in the mid 60s inland. Southwest winds 10 to 15 mph becoming west in the afternoon. Gusts up to 30 mph. Chance of rain 70 percent.
SATURDAY NIGHT
Mostly cloudy in the evening then becoming partly cloudy. Lows in the mid 30s. West winds 5 to 10 mph. Gusts up to 20 mph in the evening.
SUNDAY
Sunny. Highs in the upper 50s.
SUNDAY NIGHT
Clear. Lows in the mid 40s.
MONDAY
Sunny. Highs in the 60s.
MONDAY NIGHT
Mostly clear with a 30 percent chance of rain showers. Lows in the mid 40s.
TUESDAY
Rain showers likely and a slight chance of thunderstorms. Highs in the upper 60s. Chance of rain 60 percent.
TUESDAY NIGHT
Rain showers and a slight chance of thunderstorms. Lows in the mid 40s. Chance of rain 90 percent.
WEDNESDAY
Rain showers likely, possibly mixed with snow showers. Highs in the mid 50s. Chance of precipitation 70 percent.

Visible Weather Satellite
SOUTH HAVEN, MI 49090
Infrared Weather Satellite
SOUTH HAVEN, MI 49090
NEXRAD Weather Radar
SOUTH HAVEN, MI 49090

SOUTH HAVEN AREA RG, MI 3 hourly weather forecast

weather forecast created  7:00 AM EST  3/ 5/2026
Thursday
5 MAR 2026
SOUTH HAVEN, MI 49090 weather forecast Day 1, 12 hours 1 PM 41° 39° Mostly Cloudy 59%
RAIN
.1–.25 in
0% Thunder
( 0% severe)
SW   2 96% 40°
High 45° SOUTH HAVEN, MI 49090 weather forecast Day 1, 15 hours 4 PM 44° 43° Mostly Cloudy SW   2 93% 42°
Mostly Cloudy

Rain Likely

SOUTH HAVEN, MI 49090 weather forecast Day 1, 18 hours 7 PM 44° 43° Mostly Cloudy 44%
RAIN
.01–.1 in
0% Thunder
( 0% severe)
SW   2 93% 42°
SOUTH HAVEN, MI 49090 weather forecast Day 1, 21 hours 10 PM 42° 41° Overcast   CALM 93% 40°
Friday
6 MAR 2026
SOUTH HAVEN, MI 49090 weather forecast Day 2, 0 hours 1 AM 41° 39° Overcast 24%
RAIN
.01–.1 in
0% Thunder
( 0% severe)
  CALM 96% 40°
Low 40° SOUTH HAVEN, MI 49090 weather forecast Day 2, 3 hours 4 AM 41° 39° Overcast   CALM 96% 40°
High 47° SOUTH HAVEN, MI 49090 weather forecast Day 2, 6 hours 7 AM 41° 39° Overcast 100%
RAIN
***
0% Thunder
( 0% severe)
  CALM 100% 41°

Overcast

Rain

SOUTH HAVEN, MI 49090 weather forecast Day 2, 9 hours 10 AM 42° 41° Overcast E   2 96% 41°
SOUTH HAVEN, MI 49090 weather forecast Day 2, 12 hours 1 PM 44° 43° Overcast 100%
RAIN
***
0% Thunder
( 0% severe)
ESE   2 96% 43°
SOUTH HAVEN, MI 49090 weather forecast Day 2, 15 hours 4 PM 46° 45° Overcast SSW   3 96% 45°
SOUTH HAVEN, MI 49090 weather forecast Day 2, 18 hours 7 PM 47° 45° Overcast 92%
RAIN
***
0% Thunder
( 0% severe)
SW   5 96% 46°
SOUTH HAVEN, MI 49090 weather forecast Day 2, 21 hours 10 PM 46° 44° Overcast WSW   5 96% 45°
Saturday
7 MAR 2026
SOUTH HAVEN, MI 49090 weather forecast Day 3, 0 hours 1 AM 43° 40° Overcast 51%
RAIN
.25–.5 in
0% Thunder
( 0% severe)
WSW   5 96% 42°
Low 39° SOUTH HAVEN, MI 49090 weather forecast Day 3, 3 hours 4 AM 42° 41° Overcast WSW   2 96% 41°
High 45° SOUTH HAVEN, MI 49090 weather forecast Day 3, 6 hours 7 AM 41° 39° Overcast 75%
RAIN
***
0% Thunder
( 0% severe)
SW   1 96% 40°

Mostly Cloudy

Rain

SOUTH HAVEN, MI 49090 weather forecast Day 3, 9 hours 10 AM 40° 38° Mostly Cloudy SSW   1 96% 39°
SOUTH HAVEN, MI 49090 weather forecast Day 3, 15 hours 1 PM 41° 39° Mostly Cloudy 91%
RAIN
***
0% Thunder
( 1% severe)
SSW   2 96% 40°
SOUTH HAVEN, MI 49090 weather forecast Day 3, 18 hours 4 PM 43° 40° Mostly Cloudy SW   5 89% 40°
SOUTH HAVEN, MI 49090 weather forecast Day 3, 21 hours 7 PM 41° 37° Mostly Cloudy     WSW   6 86% 37°

SOUTH HAVEN AREA RG, MI extended weather forecast

Sunday
8 MAR 2026
Monday
9 MAR 2026
Tuesday
10 MAR 2026
Wednesday
11 MAR 2026
Thursday
12 MAR 2026
Low 35° Low 42° Low 40° Low 48° Low 32°
High 58° High 65° High 62° High 52° High 42°
SOUTH HAVEN, MI 49090 weather forecast Day 4 SOUTH HAVEN, MI 49090 weather forecast Day 5 SOUTH HAVEN, MI 49090 weather forecast Day 6 SOUTH HAVEN, MI 49090 weather forecast Day 7 <!--SEARCHED_TOWN_NAME--> weather forecast Day 8
Clear
13% Rain
Clear
7% Rain
Overcast
39% Rain
Overcast
77% Rain
Mostly Cloudy
31% Rain/Snow
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