SOUTH HAVEN, MI 49090 Weather Forecast & Current Conditions

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SOUTH HAVEN AREA RG, MI
Current Weather

8:35 PM EDT SEP 8, 2026
Broken Clouds
75°F
Feels Like: 75°F
Dewpoint: 64°F
Rel. Hum.: 69%
Visibility: 10 miles
Wind: SSE at 3 mph
Pressure: 30.04 inches
Last 72 hours

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SOUTH HAVEN, MI 49090
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
TONIGHT
Partly cloudy with isolated showers in the evening, then mostly cloudy with scattered showers and isolated thunderstorms after midnight. Lows in the upper 60s. South winds 5 to 10 mph. Chance of rain 40 percent.
WEDNESDAY
Showers likely and scattered thunderstorms in the morning, then a chance of showers and a slight chance of thunderstorms in the afternoon. Highs around 80. Southwest winds 5 to 10 mph with gusts to around 25 mph. Chance of rain 70 percent.
WEDNESDAY NIGHT
Partly cloudy in the evening then becoming mostly cloudy. Lows in the mid 60s. Light winds. Gusts up to 20 mph in the evening.
THURSDAY
Mostly cloudy in the morning then becoming mostly sunny. Highs in the upper 70s. Light winds becoming northwest 5 to 10 mph with gusts to around 25 mph in the afternoon.
THURSDAY NIGHT
Mostly clear. Lows around 50. North winds around 10 mph with gusts to around 20 mph in the evening becoming light.
FRIDAY
Sunny. Highs in the upper 70s.
FRIDAY NIGHT
Mostly clear. Lows in the upper 50s.
SATURDAY
Mostly sunny in the morning then becoming partly sunny. A 20 percent chance of showers and thunderstorms. Highs in the lower 80s.
SATURDAY NIGHT
Partly cloudy with a 40 percent chance of showers. Lows in the lower 60s.
SUNDAY
Partly sunny with a 30 percent chance of showers. Highs in the upper 70s.
SUNDAY NIGHT
Partly cloudy with a chance of rain showers and a slight chance of thunderstorms. Lows in the upper 50s. Chance of rain 30 percent.
MONDAY
Partly sunny with a chance of rain showers and a slight chance of thunderstorms. Highs in the upper 70s. Chance of rain 40 percent.
MONDAY NIGHT
Partly cloudy with a chance of showers and a slight chance of thunderstorms. Lows in the lower 60s. Chance of rain 50 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  6:00 AM MDT  9/ 8/2026
Tuesday
8 SEP 2026
SOUTH HAVEN, MI 49090 weather forecast Day 1, 12 hours 2 PM 61° 62° Mostly Cloudy 62%
RAIN
.5–1 in
0% Thunder
( 0% severe)
WSW   2 87% 57°
High 64° SOUTH HAVEN, MI 49090 weather forecast Day 1, 15 hours 5 PM 63° 64° Mostly Cloudy SW   3 78% 56°
Overcast

Rain

SOUTH HAVEN, MI 49090 weather forecast Day 1, 18 hours 8 PM 61° 62° Overcast 100%
RAIN
***
0% Thunder
( 0% severe)
SW   3 84% 56°
SOUTH HAVEN, MI 49090 weather forecast Day 1, 21 hours 11 PM 59° 58° Overcast SW   6 87% 55°
Wednesday
9 SEP 2026
SOUTH HAVEN, MI 49090 weather forecast Day 2, 0 hours 2 AM 58° 57° Overcast 100%
RAIN
***
0% Thunder
( 0% severe)
SW   7 93% 56°
Low 55° SOUTH HAVEN, MI 49090 weather forecast Day 2, 3 hours 5 AM 59° 58° Overcast SW   7 93% 57°
High 61° SOUTH HAVEN, MI 49090 weather forecast Day 2, 6 hours 8 AM 59° 58° Mostly Cloudy 97%
RAIN
***
0% Thunder
( 0% severe)
WSW   7 93% 57°

Mostly Cloudy

Rain

SOUTH HAVEN, MI 49090 weather forecast Day 2, 9 hours 11 AM 57° 56° Mostly Cloudy WSW   7 93% 55°
SOUTH HAVEN, MI 49090 weather forecast Day 2, 12 hours 2 PM 59° 58° Mostly Cloudy 95%
RAIN
***
0% Thunder
( 0% severe)
W   7 83% 54°
SOUTH HAVEN, MI 49090 weather forecast Day 2, 15 hours 5 PM 60° 59° Mostly Cloudy W   9 81% 54°
SOUTH HAVEN, MI 49090 weather forecast Day 2, 18 hours 8 PM 60° 59° Mostly Cloudy 80%
RAIN
.1–.25 in
0% Thunder
( 0% severe)
W   8 78% 53°
SOUTH HAVEN, MI 49090 weather forecast Day 2, 21 hours 11 PM 57° 57° Mostly Cloudy WSW   3 83% 52°
Thursday
10 SEP 2026
SOUTH HAVEN, MI 49090 weather forecast Day 3, 0 hours 2 AM 55° 55° Mostly Cloudy 23%
RAIN
.01–.1 in
0% Thunder
( 0% severe)
WSW   2 86% 51°
Low 51° SOUTH HAVEN, MI 49090 weather forecast Day 3, 3 hours 5 AM 54° 54° Mostly Cloudy W   2 90% 51°
High 68° SOUTH HAVEN, MI 49090 weather forecast Day 3, 6 hours 8 AM 52° 52° Partly Cloudy 4%

0% Thunder
( 0% severe)
W   1 93% 50°

Mostly Cloudy



SOUTH HAVEN, MI 49090 weather forecast Day 3, 9 hours 11 AM 52° 52° Mostly Cloudy   CALM 96% 51°
SOUTH HAVEN, MI 49090 weather forecast Day 3, 15 hours 2 PM 61° 62° Partly Cloudy 8%

0% Thunder
( 0% severe)
WNW   1 78% 54°
SOUTH HAVEN, MI 49090 weather forecast Day 3, 18 hours 5 PM 66° 66° Mostly Cloudy NW   2 63% 53°
SOUTH HAVEN, MI 49090 weather forecast Day 3, 21 hours 8 PM 66° 66° Mostly Cloudy     NW   2 61% 52°

SOUTH HAVEN AREA RG, MI extended weather forecast

Friday
11 SEP 2026
Saturday
12 SEP 2026
Sunday
13 SEP 2026
Monday
14 SEP 2026
Tuesday
15 SEP 2026
Low 53° Low 63° Low 62° Low 62° Low 63°
High 79° High 81° High 79° High 78° High 82°
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
8% Rain
Partly Cloudy
33% Rain
Mostly Cloudy
45% Rain
Overcast
58% Rain
Mostly Cloudy
45% Rain
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