SOUTH HAVEN, MI 49090 Weather Forecast & Current Conditions

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49090 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)

CURRENT WEATHER
SOUTH HAVEN AREA RG, MI Current Weather
2:35 PM EDT AUG 30, 2026
Clear 82°F
Feels Like:	84°F
Dewpoint:	66°F
Rel. Hum.:	58%
Visibility:	10 miles
Wind:	SSW at 16 mph, gusts to 25
Pressure:	29.98 inches
Last 72 hours
Local Area Snow Depth
Michigan Current Weather
Michigan MOS Forecast Weather

Regional Weather Maps

(Automated weather data from NWS/FAA)

49090 WEATHER FORECAST
10-Day model forecast maps 2026 Hurricanes	SOUTH HAVEN, MI 49090 Weather Forecast	Snowfall Forecast pages Snow Depth pages

THROUGH EARLY EVENING
Mostly cloudy with a chance of showers and a slight chance of thunderstorms. Highs in the lower 80s. South winds 10 to 15 mph with gusts to around 25 mph. Chance of rain 30 percent.

TONIGHT
Mostly cloudy with a chance of showers and a slight chance of thunderstorms in the evening, then partly cloudy after midnight. Lows around 70. South winds 5 to 10 mph. Gusts up to 20 mph in the evening. Chance of rain 40 percent.

MONDAY
Partly sunny. A 20 percent chance of showers and thunderstorms in the afternoon. Highs in the mid 80s. Southwest winds 5 to 15 mph with gusts to around 25 mph.

MONDAY NIGHT
Partly cloudy. Lows in the lower 70s. Southwest winds 5 to 10 mph with gusts to around 25 mph.

TUESDAY
Mostly sunny in the morning then becoming partly sunny. Highs in the upper 80s. Southwest winds 5 to 10 mph. Gusts up to 20 mph in the afternoon. Heat index readings 92 to 97.

TUESDAY NIGHT
Partly cloudy. Lows in the lower 70s. Light winds.

WEDNESDAY
Mostly sunny. Highs in the upper 80s.

WEDNESDAY NIGHT
Partly cloudy with a 50 percent chance of showers and thunderstorms. Lows around 70.

THURSDAY
Partly sunny in the morning then becoming mostly sunny. A 20 percent chance of showers and thunderstorms. Highs in the mid 80s.

THURSDAY NIGHT
Partly cloudy with a 40 percent chance of showers and thunderstorms. Lows in the upper 60s.

FRIDAY
Partly sunny in the morning then becoming mostly sunny. A chance of showers and a slight chance of thunderstorms. Highs in the mid 80s. Chance of rain 40 percent.

FRIDAY NIGHT
Mostly clear with a chance of showers and a slight chance of thunderstorms. Lows in the mid 60s. Chance of rain 30 percent.

SATURDAY
Mostly sunny. Highs in the lower 80s.

49090 WEATHER SATELLITE LOOPS

Visible Weather Satellite
SOUTH HAVEN, MI 49090

Infrared Weather Satellite
SOUTH HAVEN, MI 49090

49090 WEATHER RADAR LOOP

NEXRAD Weather Radar
SOUTH HAVEN, MI 49090

MOS COMPUTER WEATHER FORECAST

SOUTH HAVEN AREA RG, MI 3 hourly weather forecast

weather forecast created 6:00 AM MDT 8/30/2026

DAY/DATE &
WEATHER FORECAST SUMMARY

Sunday
30 AUG 2026

2 PM

62°

63°

Mostly Cloudy

55%
RAIN
.25–.5 in

0% Thunder
( 0% severe)

SW 2

84%

57°

High 66°

5 PM

65°

65°

Mostly Cloudy

SW 3

73%

56°

Mostly Cloudy

Rain Likely

8 PM

64°

66°

Mostly Cloudy

36%
RAIN
.1–.25 in

0% Thunder
( 0% severe)

SW 2

73%

55°

11 PM

61°

62°

Mostly Cloudy

SW 1

81%

55°

Monday
31 AUG 2026

2 AM

57°

58°

Mostly Cloudy

18%
RAIN
.01–.1 in

0% Thunder
( 0% severe)

SW 1

86%

53°

Low 52°

5 AM

55°

55°

Partly Cloudy

WSW 1

86%

51°

High 61°

8 AM

54°

54°

Mostly Cloudy

54%
RAIN
.01–.1 in

0% Thunder
( 0% severe)

SW 1

90%

51°

Mostly Cloudy

Rain Likely

11 AM

55°

55°

Mostly Cloudy

SW 1

90%

52°

2 PM

59°

60°

Mostly Cloudy

85%
RAIN
***

0% Thunder
( 0% severe)

SSW 3

87%

55°

5 PM

59°

58°

Overcast

SW 6

87%

55°

8 PM

59°

58°

Overcast

91%
RAIN
***

0% Thunder
( 0% severe)

SW 6

83%

54°

11 PM

57°

57°

Mostly Cloudy

SSW 3

86%

53°

Tuesday
1 SEP 2026

2 AM

55°

55°

Mostly Cloudy

85%
RAIN
***

0% Thunder
( 0% severe)

S 3

90%

52°

Low 51°

5 AM

54°

54°

Mostly Cloudy

SSE 3

90%

51°

High 59°

8 AM

54°

54°

Mostly Cloudy

98%
RAIN
***

0% Thunder
( 0% severe)

SE 2

90%

51°

Mostly Cloudy

Rain

11 AM

55°

55°

Mostly Cloudy

ESE 3

90%

52°

2 PM

57°

56°

Mostly Cloudy

98%
RAIN
***

0% Thunder
( 2% severe)

ESE 6

90%

54°

5 PM

57°

56°

Mostly Cloudy

E 7

93%

55°

8 PM

58°

57°

Mostly Cloudy

E 6

83%

53°


SOUTH HAVEN AREA RG, MI extended weather forecast
Wednesday 2 SEP 2026	Thursday 3 SEP 2026	Friday 4 SEP 2026	Saturday 5 SEP 2026	Sunday 6 SEP 2026
Low 72°	Low 67°	Low 63°	Low 64°	Low 59°
High 91°	High 85°	High 78°	High 78°	High 77°

Partly Cloudy 17% Rain	Partly Cloudy 60% Rain	Overcast 52% Rain	Partly Cloudy 21% Rain	Clear 18% Rain

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