SOUTH HAVEN, MI 49090 Weather Forecast & Current Conditions

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SOUTH HAVEN AREA RG, MI
Current Weather

12:15 AM EDT SEP 23, 2026
Overcast
57°F
Feels Like: 55°F
Dewpoint: 46°F
Rel. Hum.: 67%
Visibility: 10 miles
Wind: ENE at 8 mph
Pressure: 30.34 inches
Last 72 hours

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SOUTH HAVEN, MI 49090
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
THROUGH EARLY EVENING
Partly sunny. Highs in the mid 60s. East winds 10 to 15 mph.
TONIGHT
Mostly cloudy in the evening then becoming partly cloudy. Lows in the upper 40s. Northeast winds 5 to 15 mph with gusts to around 25 mph.
WEDNESDAY
Mostly sunny in the morning then becoming partly sunny. Highs in the mid 60s. East winds 5 to 15 mph with gusts to around 25 mph.
WEDNESDAY NIGHT
Partly cloudy. Lows in the upper 40s. East winds 5 to 10 mph. Gusts up to 25 mph in the evening.
THURSDAY
Mostly sunny. Highs in the upper 60s. East winds 5 to 10 mph with gusts to around 20 mph.
THURSDAY NIGHT
Partly cloudy. Lows in the mid 40s. East winds 5 to 10 mph in the evening becoming light.
FRIDAY
Sunny. Highs in the upper 60s.
FRIDAY NIGHT
Mostly clear. Lows in the mid 40s.
SATURDAY
Mostly sunny. Highs in the upper 60s.
SATURDAY NIGHT
Partly cloudy. Lows in the mid 40s.
SUNDAY
Partly sunny. Highs in the upper 60s.
SUNDAY NIGHT
Partly cloudy. Lows in the upper 40s.
MONDAY
Mostly sunny. Highs around 70.

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  9/22/2026
Tuesday
22 SEP 2026
SOUTH HAVEN, MI 49090 weather forecast Day 1, 12 hours 2 PM 55° 53° Overcast 100%
RAIN
***
0% Thunder
( 2% severe)
SE   8 86% 51°
High 56° SOUTH HAVEN, MI 49090 weather forecast Day 1, 15 hours 5 PM 55° 53° Mostly Cloudy S   8 83% 50°
Mostly Cloudy

Rain

SOUTH HAVEN, MI 49090 weather forecast Day 1, 18 hours 8 PM 55° 53° Mostly Cloudy 98%
RAIN
***
0% Thunder
( 1% severe)
S   8 80% 49°
SOUTH HAVEN, MI 49090 weather forecast Day 1, 21 hours 11 PM 52° 51° Mostly Cloudy SSE   5 83% 47°
Wednesday
23 SEP 2026
SOUTH HAVEN, MI 49090 weather forecast Day 2, 0 hours 2 AM 49° 48° Mostly Cloudy 79%
RAIN
1–2 in
0% Thunder
( 1% severe)
S   3 89% 46°
Low 45° SOUTH HAVEN, MI 49090 weather forecast Day 2, 3 hours 5 AM 48° 47° Mostly Cloudy SSE   3 89% 45°
High 57° SOUTH HAVEN, MI 49090 weather forecast Day 2, 6 hours 8 AM 47° 46° Mostly Cloudy 88%
RAIN
***
0% Thunder
( 0% severe)
SSE   3 93% 45°

Mostly Cloudy

Rain

SOUTH HAVEN, MI 49090 weather forecast Day 2, 9 hours 11 AM 47° 46° Mostly Cloudy SSE   2 89% 44°
SOUTH HAVEN, MI 49090 weather forecast Day 2, 12 hours 2 PM 55° 54° Mostly Cloudy 95%
RAIN
***
0% Thunder
( 2% severe)
SSE   5 83% 50°
SOUTH HAVEN, MI 49090 weather forecast Day 2, 15 hours 5 PM 57° 56° Mostly Cloudy S   6 75% 49°
SOUTH HAVEN, MI 49090 weather forecast Day 2, 18 hours 8 PM 55° 54° Mostly Cloudy 76%
RAIN
1–2 in
0% Thunder
( 1% severe)
S   5 80% 49°
SOUTH HAVEN, MI 49090 weather forecast Day 2, 21 hours 11 PM 52° 52° Mostly Cloudy SE   2 83% 47°
Thursday
24 SEP 2026
SOUTH HAVEN, MI 49090 weather forecast Day 3, 0 hours 2 AM 49° 49° Mostly Cloudy 65%
RAIN
.5–1 in
0% Thunder
( 0% severe)
SE   2 89% 46°
Low 44° SOUTH HAVEN, MI 49090 weather forecast Day 3, 3 hours 5 AM 48° 47° Mostly Cloudy ESE   2 89% 45°
High 58° SOUTH HAVEN, MI 49090 weather forecast Day 3, 6 hours 8 AM 47° 46° Mostly Cloudy 66%
RAIN
***
0% Thunder
( 0% severe)
ESE   2 93% 45°

Mostly Cloudy

Rain Likely

SOUTH HAVEN, MI 49090 weather forecast Day 3, 9 hours 11 AM 47° 46° Mostly Cloudy ESE   1 93% 45°
SOUTH HAVEN, MI 49090 weather forecast Day 3, 15 hours 2 PM 55° 55° Mostly Cloudy 76%
RAIN
***
0% Thunder
( 0% severe)
ESE   3 86% 51°
SOUTH HAVEN, MI 49090 weather forecast Day 3, 18 hours 5 PM 57° 57° Mostly Cloudy ESE   5 77% 50°
SOUTH HAVEN, MI 49090 weather forecast Day 3, 21 hours 8 PM 57° 58° Mostly Cloudy     ESE   2 75% 49°

SOUTH HAVEN AREA RG, MI extended weather forecast

Friday
25 SEP 2026
Saturday
26 SEP 2026
Sunday
27 SEP 2026
Monday
28 SEP 2026
Tuesday
29 SEP 2026
Low 48° Low 45° Low 46° Low 50° Low 54°
High 70° High 68° High 66° High 70° High 69°
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
Clear
16% Rain
Mostly Cloudy
27% Rain
Mostly Cloudy
26% Rain
Mostly Cloudy
42% Rain
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