SOUTH HAVEN, MI 49090 Weather Forecast & Current Conditions

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SOUTH HAVEN AREA RG, MI
Current Weather

6:35 PM EDT AUG 25, 2026
Clear
73°F
Feels Like: 73°F
Dewpoint: 57°F
Rel. Hum.: 57%
Visibility: 10 miles
Wind: WNW at 7 mph
Pressure: 30.07 inches
Last 72 hours

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SOUTH HAVEN, MI 49090
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
THROUGH EARLY EVENING
Mostly sunny. Highs in the upper 70s. Light winds.
TONIGHT
Partly cloudy. Lows in the upper 50s. Light winds.
WEDNESDAY
A chance of rain showers in the morning, then rain showers likely and a chance of thunderstorms in the afternoon. Highs around 80. Southwest winds 5 to 15 mph with gusts to around 25 mph. Chance of rain 70 percent.
WEDNESDAY NIGHT
Showers likely and a chance of thunderstorms in the evening. Lows in the lower 60s. West winds around 10 mph. Gusts up to 20 mph in the evening. Chance of rain 70 percent.
THURSDAY
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 in the mid 50s. Northwest 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 mid 50s.
SATURDAY
Mostly sunny. Highs around 80.
SATURDAY NIGHT
Partly cloudy. Lows in the lower 60s.
SUNDAY
Partly sunny. Highs in the lower 80s.
SUNDAY NIGHT
Partly cloudy with a chance of showers and a slight chance of thunderstorms. Lows in the upper 60s. Chance of rain 50 percent.
MONDAY
Partly sunny with a chance of showers and a slight chance of thunderstorms. Highs in the lower 80s. 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  8/25/2026
Tuesday
25 AUG 2026
SOUTH HAVEN, MI 49090 weather forecast Day 1, 12 hours 2 PM 63° 64° Mostly Cloudy 22%
RAIN
.01–.1 in
0% Thunder
( 0% severe)
  CALM 90% 60°
High 73° SOUTH HAVEN, MI 49090 weather forecast Day 1, 15 hours 5 PM 69° 69° Mostly Cloudy   CALM 76% 61°
Mostly Cloudy

Chance of Rain

SOUTH HAVEN, MI 49090 weather forecast Day 1, 18 hours 8 PM 72° 72° Mostly Cloudy 4%

0% Thunder
( 0% severe)
  CALM 66% 60°
SOUTH HAVEN, MI 49090 weather forecast Day 1, 21 hours 11 PM 69° 69° Mostly Cloudy   CALM 70% 59°
Wednesday
26 AUG 2026
SOUTH HAVEN, MI 49090 weather forecast Day 2, 0 hours 2 AM 60° 61° Partly Cloudy 1%

0% Thunder
( 0% severe)
W   1 90% 57°
Low 54° SOUTH HAVEN, MI 49090 weather forecast Day 2, 3 hours 5 AM 57° 58° Partly Cloudy W   1 90% 54°
High 73° SOUTH HAVEN, MI 49090 weather forecast Day 2, 6 hours 8 AM 55° 55° Partly Cloudy 3%

0% Thunder
( 0% severe)
  CALM 90% 52°

Partly Cloudy



SOUTH HAVEN, MI 49090 weather forecast Day 2, 9 hours 11 AM 56° 56° Partly Cloudy   CALM 93% 54°
SOUTH HAVEN, MI 49090 weather forecast Day 2, 12 hours 2 PM 66° 66° Partly Cloudy 17%
RAIN
<.01 in
0% Thunder
( 0% severe)
  CALM 73% 57°
SOUTH HAVEN, MI 49090 weather forecast Day 2, 15 hours 5 PM 72° 72° Partly Cloudy ESE   1 61% 58°
SOUTH HAVEN, MI 49090 weather forecast Day 2, 18 hours 8 PM 71° 71° Mostly Cloudy 50%
RAIN
1–2 in
0% Thunder
( 0% severe)
SW   1 63% 58°
SOUTH HAVEN, MI 49090 weather forecast Day 2, 21 hours 11 PM 66° 66° Mostly Cloudy   CALM 73% 57°
Thursday
27 AUG 2026
SOUTH HAVEN, MI 49090 weather forecast Day 3, 0 hours 2 AM 60° 61° Mostly Cloudy 58%
RAIN
***
0% Thunder
( 0% severe)
  CALM 87% 56°
Low 54° SOUTH HAVEN, MI 49090 weather forecast Day 3, 3 hours 5 AM 58° 59° Mostly Cloudy   CALM 90% 55°
High 66° SOUTH HAVEN, MI 49090 weather forecast Day 3, 6 hours 8 AM 56° 56° Overcast 66%
RAIN
***
0% Thunder
( 0% severe)
  CALM 93% 54°

Mostly Cloudy

Rain Likely

SOUTH HAVEN, MI 49090 weather forecast Day 3, 9 hours 11 AM 57° 58° Mostly Cloudy   CALM 93% 55°
SOUTH HAVEN, MI 49090 weather forecast Day 3, 15 hours 2 PM 61° 62° Mostly Cloudy 40%
RAIN
.25–.5 in
0% Thunder
( 0% severe)
WNW   1 84% 56°
SOUTH HAVEN, MI 49090 weather forecast Day 3, 18 hours 5 PM 64° 66° Mostly Cloudy W   1 75% 56°
SOUTH HAVEN, MI 49090 weather forecast Day 3, 21 hours 8 PM 63° 64° Mostly Cloudy     W   2 75% 55°

SOUTH HAVEN AREA RG, MI extended weather forecast

Friday
28 AUG 2026
Saturday
29 AUG 2026
Sunday
30 AUG 2026
Monday
31 AUG 2026
Tuesday
1 SEP 2026
Low 56° Low 52° Low 65° Low 65° Low 61°
High 71° High 80° High 82° High 79° High 78°
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
Partly Cloudy
6% Rain
Partly Cloudy
13% Rain
Partly Cloudy
29% Rain
Overcast
59% Rain
Mostly Cloudy
46% Rain
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