SOUTH HAVEN, MI 49090 Weather Forecast & Current Conditions

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SOUTH HAVEN AREA RG, MI
Current Weather

7:35 PM EDT APR 17, 2026
Clear
77°F
Feels Like: 78°F
Dewpoint: 50°F
Rel. Hum.: 39%
Visibility: 10 miles
Wind: S at 9 mph
Pressure: 29.71 inches
Last 72 hours

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SOUTH HAVEN, MI 49090
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
TONIGHT
A chance of showers and thunderstorms in the evening, then rain showers and a chance of thunderstorms after midnight. Lows in the mid 40s. South winds 10 to 15 mph with gusts to around 30 mph. Chance of rain 90 percent.
SATURDAY
Rain showers likely and a slight chance of thunderstorms in the morning, then partly sunny in the afternoon. Highs in the lower 50s. West winds 10 to 20 mph with gusts to around 30 mph. Chance of rain 60 percent.
SATURDAY NIGHT
Partly cloudy. Lows in the mid 30s. West winds 5 to 15 mph with gusts to around 30 mph.
SUNDAY
Sunny in the morning, then partly sunny with a 20 percent chance of rain showers in the afternoon. Highs in the upper 40s. West winds 5 to 15 mph with gusts to around 30 mph.
SUNDAY NIGHT
Mostly clear. A 20 percent chance of rain showers in the evening. Lows in the upper 20s. Northwest winds 5 to 10 mph with gusts to around 25 mph in the evening becoming light.
MONDAY
Sunny. Highs in the lower 50s.
MONDAY NIGHT
Partly cloudy. Lows in the upper 30s.
TUESDAY
Mostly sunny. Highs in the upper 60s.
TUESDAY NIGHT
Partly cloudy. Lows in the mid 40s.
WEDNESDAY
Sunny. Highs in the upper 60s.
WEDNESDAY NIGHT
Mostly clear. Lows in the upper 40s.
THURSDAY
Mostly sunny. Highs in the mid 70s.
THURSDAY NIGHT
Partly cloudy with a 40 percent chance of rain showers. Lows 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  8:00 AM EDT  4/17/2026
Friday
17 APR 2026
SOUTH HAVEN, MI 49090 weather forecast Day 1, 12 hours 2 PM 44° 43° Overcast 84%
RAIN
.5–1 in
0% Thunder
( 0% severe)
S   1 93% 42°
High 48° SOUTH HAVEN, MI 49090 weather forecast Day 1, 15 hours 5 PM 47° 46° Overcast S   2 86% 43°
Overcast

Rain Likely

SOUTH HAVEN, MI 49090 weather forecast Day 1, 18 hours 8 PM 47° 46° Overcast 89%
RAIN
>2 in
0% Thunder
( 0% severe)
S   2 86% 43°
SOUTH HAVEN, MI 49090 weather forecast Day 1, 21 hours 11 PM 44° 43° Overcast E   1 93% 42°
Saturday
18 APR 2026
SOUTH HAVEN, MI 49090 weather forecast Day 2, 0 hours 2 AM 42° 41° Overcast 69%
RAIN
.1–.25 in
0% Thunder
( 0% severe)
E   1 96% 41°
Low 40° SOUTH HAVEN, MI 49090 weather forecast Day 2, 3 hours 5 AM 41° 39° Overcast E   2 96% 40°
High 50° SOUTH HAVEN, MI 49090 weather forecast Day 2, 6 hours 8 AM 41° 39° Overcast 76%
RAIN
.1–.25 in
0% Thunder
( 0% severe)
E   2 96% 40°

Overcast

Rain Likely

SOUTH HAVEN, MI 49090 weather forecast Day 2, 9 hours 11 AM 41° 39° Overcast E   2 96% 40°
SOUTH HAVEN, MI 49090 weather forecast Day 2, 12 hours 2 PM 45° 44° Overcast 79%
RAIN
.5–1 in
0% Thunder
( 0% severe)
E   3 89% 42°
SOUTH HAVEN, MI 49090 weather forecast Day 2, 15 hours 5 PM 48° 46° Overcast E   5 83% 43°
SOUTH HAVEN, MI 49090 weather forecast Day 2, 18 hours 8 PM 47° 46° Overcast 96%
RAIN
***
0% Thunder
( 0% severe)
E   3 86% 43°
SOUTH HAVEN, MI 49090 weather forecast Day 2, 21 hours 11 PM 45° 44° Overcast E   2 93% 43°
Sunday
19 APR 2026
SOUTH HAVEN, MI 49090 weather forecast Day 3, 0 hours 2 AM 43° 42° Overcast 66%
RAIN
.5–1 in
0% Thunder
( 0% severe)
E   1 96% 42°
Low 42° SOUTH HAVEN, MI 49090 weather forecast Day 3, 3 hours 5 AM 43° 42° Overcast   CALM 96% 42°
High 56° SOUTH HAVEN, MI 49090 weather forecast Day 3, 6 hours 8 AM 43° 42° Mostly Cloudy 42%
RAIN
.1–.25 in
0% Thunder
( 0% severe)
  CALM 96% 42°

Mostly Cloudy

Chance of Rain

SOUTH HAVEN, MI 49090 weather forecast Day 3, 9 hours 11 AM 43° 42° Mostly Cloudy   CALM 100% 43°
SOUTH HAVEN, MI 49090 weather forecast Day 3, 15 hours 2 PM 49° 49° Mostly Cloudy 44%
RAIN
.1–.25 in
0% Thunder
( 0% severe)
  CALM 86% 45°
SOUTH HAVEN, MI 49090 weather forecast Day 3, 18 hours 5 PM 53° 53° Mostly Cloudy   CALM 80% 47°
SOUTH HAVEN, MI 49090 weather forecast Day 3, 21 hours 8 PM 54° 54° Mostly Cloudy     NW   1 74% 46°

SOUTH HAVEN AREA RG, MI extended weather forecast

Monday
20 APR 2026
Tuesday
21 APR 2026
Wednesday
22 APR 2026
Thursday
23 APR 2026
Friday
24 APR 2026
Low 27° Low 45° Low 42° Low 51° Low 52°
High 54° High 64° High 68° High 73° High 65°
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
7% Rain/Snow
Mostly Cloudy
24% Rain
Partly Cloudy
26% Rain
Partly Cloudy
24% Rain
Mostly Cloudy
42% Rain
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