SOUTH HAVEN, MI 49090 Weather Forecast & Current Conditions

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SOUTH HAVEN AREA RG, MI
Current Weather

8:35 PM EDT OCT 18, 2025
Overcast
Mist
66°F
Feels Like: 66°F
Dewpoint: 63°F
Rel. Hum.: 90%
Visibility: 6 miles
Wind: SSE at 5 mph
Pressure: 29.65 inches
Last 72 hours

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SOUTH HAVEN, MI 49090
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
TONIGHT
Rain showers and a chance of thunderstorms. Lows around 50. South winds around 10 mph becoming west with gusts to around 20 mph after midnight. Chance of rain 100 percent.
SUNDAY
Rain showers. Highs in the upper 50s. Northwest winds 10 to 20 mph with gusts to around 40 mph. Chance of rain 100 percent.
SUNDAY NIGHT
Mostly cloudy in the evening then becoming partly cloudy. A 20 percent chance of rain showers. Lows in the lower 40s. Northwest winds 5 to 15 mph. Gusts up to 35 mph decreasing to 25 mph after midnight.
MONDAY
Sunny. Highs in the lower 60s. West winds around 10 mph becoming southwest with gusts to around 20 mph in the afternoon.
MONDAY NIGHT
A chance of rain showers in the evening, then rain showers likely after midnight. Lows in the mid 40s. South winds 5 to 15 mph with gusts to around 25 mph. Chance of rain 70 percent.
TUESDAY
Rain showers likely. Highs in the mid 50s. Chance of rain 70 percent.
TUESDAY NIGHT
Rain showers likely. Lows in the lower 40s. Chance of rain 70 percent.
WEDNESDAY
Rain showers likely. Highs around 50. Chance of rain 60 percent.
WEDNESDAY NIGHT
Mostly cloudy in the evening then becoming partly cloudy. A 50 percent chance of rain showers. Lows in the upper 30s.
THURSDAY
Partly sunny in the morning then becoming mostly sunny. A 20 percent chance of rain showers. Highs in the lower 50s.
THURSDAY NIGHT
Partly cloudy. Lows in the mid 30s.
FRIDAY
Mostly sunny in the morning then becoming partly sunny. A 20 percent chance of rain showers. Highs in the upper 50s.
FRIDAY NIGHT
Partly cloudy with a 30 percent chance of rain showers. Lows around 40.

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 10/18/2025
Saturday
18 OCT 2025
SOUTH HAVEN, MI 49090 weather forecast Day 1, 12 hours 2 PM 50° 49° Mostly Cloudy 86%
RAIN
***
0% Thunder
( 1% severe)
SSW   3 86% 46°
High 54° SOUTH HAVEN, MI 49090 weather forecast Day 1, 15 hours 5 PM 53° 53° Partly Cloudy SSW   3 74% 45°
Mostly Cloudy

Rain Likely

SOUTH HAVEN, MI 49090 weather forecast Day 1, 18 hours 8 PM 51° 51° Mostly Cloudy 71%
RAIN
.25–.5 in
0% Thunder
( 0% severe)
S   2 77% 44°
SOUTH HAVEN, MI 49090 weather forecast Day 1, 21 hours 11 PM 47° 46° Mostly Cloudy   CALM 86% 43°
Sunday
19 OCT 2025
SOUTH HAVEN, MI 49090 weather forecast Day 2, 0 hours 2 AM 46° 45° Mostly Cloudy 56%
RAIN
.1–.25 in
0% Thunder
( 0% severe)
  CALM 86% 42°
Low 41° SOUTH HAVEN, MI 49090 weather forecast Day 2, 3 hours 5 AM 45° 44° Mostly Cloudy   CALM 89% 42°
High 55° SOUTH HAVEN, MI 49090 weather forecast Day 2, 6 hours 8 AM 44° 43° Partly Cloudy 29%
RAIN
.01–.1 in
0% Thunder
( 0% severe)
  CALM 89% 41°

Partly Cloudy

Rain Likely

SOUTH HAVEN, MI 49090 weather forecast Day 2, 9 hours 11 AM 42° 41° Partly Cloudy   CALM 93% 40°
SOUTH HAVEN, MI 49090 weather forecast Day 2, 12 hours 2 PM 47° 46° Partly Cloudy 54%
RAIN
.01–.1 in
0% Thunder
( 0% severe)
WSW   1 89% 44°
SOUTH HAVEN, MI 49090 weather forecast Day 2, 15 hours 5 PM 53° 53° Partly Cloudy W   2 74% 45°
SOUTH HAVEN, MI 49090 weather forecast Day 2, 18 hours 8 PM 54° 54° Mostly Cloudy 79%
RAIN
.25–.5 in
0% Thunder
( 0% severe)
SW   1 69% 44°
SOUTH HAVEN, MI 49090 weather forecast Day 2, 21 hours 11 PM 49° 49° Mostly Cloudy SSW   1 83% 44°
Monday
20 OCT 2025
SOUTH HAVEN, MI 49090 weather forecast Day 3, 0 hours 2 AM 47° 46° Mostly Cloudy 98%
RAIN
***
0% Thunder
( 1% severe)
S   2 86% 43°
Low 44° SOUTH HAVEN, MI 49090 weather forecast Day 3, 3 hours 5 AM 47° 46° Overcast SSE   3 89% 44°
High 54° SOUTH HAVEN, MI 49090 weather forecast Day 3, 6 hours 8 AM 46° 44° Overcast 100%
RAIN
***
0% Thunder
( 0% severe)
SE   5 89% 43°

Mostly Cloudy

Rain

SOUTH HAVEN, MI 49090 weather forecast Day 3, 9 hours 11 AM 47° 45° Mostly Cloudy SSE   5 89% 44°
SOUTH HAVEN, MI 49090 weather forecast Day 3, 15 hours 2 PM 51° 49° Mostly Cloudy 100%
RAIN
***
0% Thunder
( 1% severe)
SSE   6 89% 48°
SOUTH HAVEN, MI 49090 weather forecast Day 3, 18 hours 5 PM 52° 50° Mostly Cloudy S   6 86% 48°
SOUTH HAVEN, MI 49090 weather forecast Day 3, 21 hours 8 PM 52° 50° Mostly Cloudy     S   6 83% 47°

SOUTH HAVEN AREA RG, MI extended weather forecast

Tuesday
21 OCT 2025
Wednesday
22 OCT 2025
Thursday
23 OCT 2025
Friday
24 OCT 2025
Saturday
25 OCT 2025
Low 48° Low 46° Low 44° Low 40° Low 48°
High 62° High 52° High 54° High 57° High 57°
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
Mostly Cloudy
40% Rain
Overcast
68% Rain
Partly Cloudy
26% Rain
Clear
15% Rain
Mostly Cloudy
38% Rain
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