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
8:55 PM EDT SEP 15, 2026
Clear 72°F
Feels Like:	72°F
Dewpoint:	66°F
Rel. Hum.:	81%
Visibility:	10 miles
Wind:	W at 2 mph
Pressure:	30.09 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

TONIGHT
Partly cloudy in the evening then becoming mostly cloudy. A 50 percent chance of showers and thunderstorms. Lows in the lower 60s. Light winds.

WEDNESDAY
Mostly cloudy. A chance of showers and a slight chance of thunderstorms in the morning, then a chance of showers in the afternoon. Highs in the mid 70s. Light winds. Chance of rain 40 percent.

WEDNESDAY NIGHT
A chance of showers in the evening, then showers likely and a slight chance of thunderstorms after midnight. Lows in the lower 60s. Light winds. Chance of rain 70 percent.

THURSDAY
Mostly cloudy. A chance of showers and a slight chance of thunderstorms in the morning, then a chance of showers in the afternoon. Highs in the upper 70s. Light winds becoming northwest 5 to 10 mph in the afternoon. Chance of rain 50 percent.

THURSDAY NIGHT
Partly cloudy. Lows in the upper 50s. Light winds.

FRIDAY
Partly sunny. Highs in the mid 70s.

FRIDAY NIGHT
Rain showers likely and a chance of thunderstorms. Lows in the upper 50s. Chance of rain 70 percent.

SATURDAY
Rain showers and a chance of thunderstorms. Highs in the mid 70s. Chance of rain 80 percent.

SATURDAY NIGHT
Showers and a chance of thunderstorms. Lows in the lower 60s. Chance of rain 80 percent.

SUNDAY
Mostly cloudy with a chance of showers and a slight chance of thunderstorms. Highs in the lower 70s. Chance of rain 50 percent.

SUNDAY NIGHT
Mostly cloudy with a 40 percent chance of rain showers. Lows in the mid 50s.

MONDAY
Mostly cloudy with a 40 percent chance of rain showers. Highs in the lower 70s.

MONDAY NIGHT
Partly cloudy with a 20 percent chance of rain showers. Lows in the lower 50s.

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 9/15/2026

DAY/DATE &
WEATHER FORECAST SUMMARY

Tuesday
15 SEP 2026

2 PM

61°

62°

Partly Cloudy

2%

0% Thunder
( 0% severe)

CALM

78%

54°

High 69°

5 PM

68°

68°

Partly Cloudy

W 2

61%

54°

Partly Cloudy

8 PM

66°

66°

Partly Cloudy

4%

0% Thunder
( 0% severe)

W 3

61%

52°

11 PM

59°

60°

Partly Cloudy

WSW 2

75%

51°

Wednesday
16 SEP 2026

2 AM

55°

55°

Mostly Cloudy

39%
RAIN
<.01 in

0% Thunder
( 0% severe)

WSW 2

86%

51°

Low 52°

5 AM

54°

54°

Mostly Cloudy

WSW 2

93%

52°

High 63°

8 AM

55°

55°

Mostly Cloudy

48%
RAIN
.01–.1 in

0% Thunder
( 0% severe)

WSW 2

90%

52°

Mostly Cloudy

Chance of Rain

11 AM

54°

54°

Mostly Cloudy

WSW 1

90%

51°

2 PM

60°

61°

Mostly Cloudy

31%
RAIN
.01–.1 in

0% Thunder
( 0% severe)

W 3

75%

52°

5 PM

62°

63°

Mostly Cloudy

WSW 3

70%

52°

8 PM

61°

62°

Mostly Cloudy

72%
RAIN
.1–.25 in

0% Thunder
( 0% severe)

WSW 3

75%

53°

11 PM

59°

60°

Mostly Cloudy

SW 1

83%

54°

Thursday
17 SEP 2026

2 AM

57°

58°

Mostly Cloudy

78%
RAIN
1–2 in

0% Thunder
( 0% severe)

SW 1

90%

54°

Low 53°

5 AM

56°

56°

Mostly Cloudy

SSW 1

93%

54°

High 63°

8 AM

55°

55°

Mostly Cloudy

66%
RAIN
1–2 in

0% Thunder
( 0% severe)

SSW 1

93%

53°

Mostly Cloudy

Rain Likely

11 AM

55°

55°

Mostly Cloudy

CALM

96%

54°

2 PM

59°

60°

Mostly Cloudy

62%
RAIN
***

0% Thunder
( 0% severe)

S 1

87%

55°

5 PM

61°

62°

Mostly Cloudy

S 2

84%

56°

8 PM

61°

62°

Mostly Cloudy

S 1

81%

55°


SOUTH HAVEN AREA RG, MI extended weather forecast
Friday 18 SEP 2026	Saturday 19 SEP 2026	Sunday 20 SEP 2026	Monday 21 SEP 2026	Tuesday 22 SEP 2026
Low 60°	Low 63°	Low 63°	Low 62°	Low 60°
High 75°	High 80°	High 76°	High 75°	High 78°

Overcast 43% Rain	Overcast 83% Rain	Overcast 76% Rain	Overcast 61% Rain	Overcast 55% Rain

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