SOUTH HAVEN, MI 49090 Weather Forecast & Current Conditions

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SOUTH HAVEN AREA RG, MI
Current Weather

9:55 PM EDT MAR 23, 2026
Clear
28°F
Feels Like: 28°F
Dewpoint: 18°F
Rel. Hum.: 63%
Visibility: 10 miles
Wind: Calm
Pressure: 30.45 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. Scattered flurries. Highs in the upper 30s. Northwest winds 10 to 20 mph with gusts to around 30 mph.
TONIGHT
Mostly clear. Lows in the mid 20s. North winds around 10 mph with gusts to around 20 mph in the evening becoming light.
TUESDAY
Mostly sunny in the morning then becoming partly sunny. Highs in the upper 40s. South winds 5 to 10 mph becoming southwest 5 to 15 mph in the afternoon.
TUESDAY NIGHT
Mostly cloudy in the evening then becoming partly cloudy. Lows in the mid 30s. Light winds becoming south 5 to 10 mph after midnight.
WEDNESDAY
Partly sunny. Highs around 60. South winds 5 to 10 mph with gusts to around 25 mph.
WEDNESDAY NIGHT
Partly cloudy. A 20 percent chance of rain showers after midnight. Lows around 50. Southwest winds 5 to 10 mph. Gusts up to 20 mph in the evening.
THURSDAY
Rain showers likely and a slight chance of thunderstorms. Highs in the mid 60s to lower 70s. Chance of rain 60 percent.
THURSDAY NIGHT
Mostly cloudy in the evening then becoming partly cloudy. A chance of rain showers, possibly mixed with snow showers. Lows in the upper 20s. Chance of precipitation 50 percent.
FRIDAY
Partly sunny in the morning then becoming mostly sunny. Highs in the lower 40s.
FRIDAY NIGHT
Mostly clear. Lows in the mid 20s.
SATURDAY
Mostly sunny. Highs in the upper 40s.
SATURDAY NIGHT
Mostly clear. Lows in the lower 30s.
SUNDAY
Mostly sunny. Highs in the mid 50s.

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  3/23/2026
Monday
23 MAR 2026
SOUTH HAVEN, MI 49090 weather forecast Day 1, 12 hours 1 PM 34° 32° Mostly Cloudy 65%
SNOW
1–2.5 in
0% Thunder
( 1% severe)
  CALM 78% 28°
High 39° SOUTH HAVEN, MI 49090 weather forecast Day 1, 15 hours 4 PM 38° 36° Mostly Cloudy ESE   2 70% 29°
Mostly Cloudy

Snow Likely

SOUTH HAVEN, MI 49090 weather forecast Day 1, 18 hours 7 PM 38° 36° Mostly Cloudy 37%
SNOW
1–2.5 in
0% Thunder
( 1% severe)
SE   2 70% 29°
SOUTH HAVEN, MI 49090 weather forecast Day 1, 21 hours 10 PM 34° 32° Mostly Cloudy E   1 78% 28°
Tuesday
24 MAR 2026
SOUTH HAVEN, MI 49090 weather forecast Day 2, 0 hours 1 AM 28° 25° Partly Cloudy 20%
SNOW
<.1 in
0% Thunder
( 0% severe)
ENE   1 88% 25°
Low 24° SOUTH HAVEN, MI 49090 weather forecast Day 2, 3 hours 4 AM 28° 25° Mostly Cloudy ENE   1 88% 25°
High 40° SOUTH HAVEN, MI 49090 weather forecast Day 2, 6 hours 7 AM 26° 23° Mostly Cloudy 7%

0% Thunder
( 0% severe)
NE   1 87% 23°

Partly Cloudy



SOUTH HAVEN, MI 49090 weather forecast Day 2, 9 hours 10 AM 25° 21° Partly Cloudy NE   1 83% 21°
SOUTH HAVEN, MI 49090 weather forecast Day 2, 12 hours 1 PM 33° 30° Partly Cloudy 5%

0% Thunder
( 0% severe)
NE   2 68% 24°
SOUTH HAVEN, MI 49090 weather forecast Day 2, 15 hours 4 PM 39° 37° Partly Cloudy NE   3 54% 24°
SOUTH HAVEN, MI 49090 weather forecast Day 2, 18 hours 7 PM 39° 37° Mostly Cloudy 19%
SNOW
<.1 in
0% Thunder
( 0% severe)
NNE   3 56% 25°
SOUTH HAVEN, MI 49090 weather forecast Day 2, 21 hours 10 PM 35° 33° Mostly Cloudy N   2 60% 23°
Wednesday
25 MAR 2026
SOUTH HAVEN, MI 49090 weather forecast Day 3, 0 hours 1 AM 31° 28° Mostly Cloudy 35%
SNOW
.1–1 in
0% Thunder
( 0% severe)
N   1 67% 22°
Low 27° SOUTH HAVEN, MI 49090 weather forecast Day 3, 3 hours 4 AM 30° 27° Mostly Cloudy NNE   1 77% 24°
High 39° SOUTH HAVEN, MI 49090 weather forecast Day 3, 6 hours 7 AM 29° 26° Mostly Cloudy 48%
SNOW
5–10 in
0% Thunder
( 0% severe)
ENE   1 80% 24°

Mostly Cloudy

Snow Likely

SOUTH HAVEN, MI 49090 weather forecast Day 3, 9 hours 10 AM 30° 27° Mostly Cloudy E   1 81% 25°
SOUTH HAVEN, MI 49090 weather forecast Day 3, 15 hours 1 PM 33° 30° Mostly Cloudy 72%
SNOW
***
0% Thunder
( 1% severe)
ESE   2 81% 28°
SOUTH HAVEN, MI 49090 weather forecast Day 3, 18 hours 4 PM 38° 36° Mostly Cloudy ESE   2 73% 30°
SOUTH HAVEN, MI 49090 weather forecast Day 3, 21 hours 7 PM 37° 34° Mostly Cloudy     ESE   3 75% 30°

SOUTH HAVEN AREA RG, MI extended weather forecast

Thursday
26 MAR 2026
Friday
27 MAR 2026
Saturday
28 MAR 2026
Sunday
29 MAR 2026
Monday
30 MAR 2026
Low 46° Low 32° Low 24° Low 35° Low 38°
High 62° High 35° High 48° High 55° High 54°
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
Overcast
54% Rain
Mostly Cloudy
48% Rain/Snow
Clear
Partly Cloudy
12% Rain
Partly Cloudy
31% Rain
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