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
4:35 AM EDT MAR 31, 2026
Clear
72°F
Feels Like: 72°F
Dewpoint: 55°F
Rel. Hum.: 55%
Visibility: 10 miles
Wind: SSW at 23 mph, gusts to 36
Pressure: 29.76 inches
Last 72 hours

Local Area Snow Depth

Michigan Current Weather

Michigan MOS Forecast Weather


Weather Map

(Automated weather data from NWS/FAA)
  49090 WEATHER FORECAST
10-Day model forecast maps
2025 Hurricanes

SOUTH HAVEN, MI 49090
Weather Forecast

 Snowfall Forecast pages
Snow Depth pages
EARLY THIS MORNING
Mostly cloudy with a 50 percent chance of showers and thunderstorms. Lows in the upper 50s. Southwest winds 10 to 15 mph with gusts to around 40 mph.
TODAY
Rain showers and a chance of thunderstorms. Highs in the mid 60s near lake michigan and around 70 inland. Southwest winds 10 to 15 mph with gusts to around 30 mph. Chance of rain 100 percent.
TONIGHT
Rain showers and a chance of thunderstorms in the evening, then a chance of rain showers after midnight. Lows in the upper 30s. Northwest winds 5 to 15 mph becoming north 5 to 10 mph after midnight. Gusts up to 25 mph. Chance of rain 100 percent.
WEDNESDAY
Rain showers likely. Highs in the upper 40s. Northeast winds 5 to 15 mph with gusts to around 25 mph. Chance of rain 60 percent.
WEDNESDAY NIGHT
Rain showers likely in the evening, then rain showers and a slight chance of thunderstorms after midnight. Lows in the upper 30s. East winds 10 to 15 mph with gusts to around 25 mph. Chance of rain 90 percent.
THURSDAY
Rain showers and a slight chance of thunderstorms. Highs in the lower 70s. Southeast winds 10 to 15 mph becoming south in the afternoon. Gusts up to 30 mph. Chance of rain 90 percent.
THURSDAY NIGHT
Rain showers and a chance of thunderstorms. Lows in the lower 50s. Chance of rain 90 percent.
FRIDAY
Partly sunny with a 50 percent chance of rain showers. Highs in the lower 60s.
FRIDAY NIGHT
Rain showers likely and a chance of thunderstorms. Lows in the lower 50s. Chance of rain 70 percent.
SATURDAY
Rain showers and a chance of thunderstorms. Highs in the upper 60s. Chance of rain 80 percent.
SATURDAY NIGHT
Rain showers likely. Lows in the upper 30s. Chance of rain 60 percent.
SUNDAY
Mostly cloudy with a 50 percent chance of rain showers. Highs in the mid 40s.
SUNDAY NIGHT
Partly cloudy. Lows in the lower 30s.

  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  7:00 PM EST  3/30/2026
Tuesday
31 MAR 2026		 SOUTH HAVEN, MI 49090 weather forecast Day 1, 0 hours 1 AM 34° 32° Mostly Cloudy 45%
RAIN/SNOW
.05–.5 in		 0% Thunder
( 0% severe)		 E   1 96% 33°
Low 33° SOUTH HAVEN, MI 49090 weather forecast Day 1, 3 hours 4 AM 34° 32° Overcast E   1 96% 33°
High 44° SOUTH HAVEN, MI 49090 weather forecast Day 1, 6 hours 7 AM 34° 32° Overcast 71%
RAIN/SNOW
1.25–2.5 in		 0% Thunder
( 0% severe)		 E   2 96% 33°

Overcast

Rain & Snow Likely

 SOUTH HAVEN, MI 49090 weather forecast Day 1, 9 hours 10 AM 35° 33° Overcast E   2 92% 33°
SOUTH HAVEN, MI 49090 weather forecast Day 1, 12 hours 1 PM 38° 34° Mostly Cloudy 50%
RAIN/SNOW
.5–1.25 in		 0% Thunder
( 0% severe)		 E   5 92% 36°
SOUTH HAVEN, MI 49090 weather forecast Day 1, 15 hours 4 PM 41° 37° Mostly Cloudy E   6 79% 35°
SOUTH HAVEN, MI 49090 weather forecast Day 1, 18 hours 7 PM 42° 39° Mostly Cloudy 13%
RAIN
<.01 in		 0% Thunder
( 0% severe)		 E   5 73% 34°
SOUTH HAVEN, MI 49090 weather forecast Day 1, 21 hours 10 PM 39° 37° Mostly Cloudy ENE   2 76% 32°
Wednesday
1 APR 2026		 SOUTH HAVEN, MI 49090 weather forecast Day 2, 0 hours 1 AM 36° 34° Mostly Cloudy 2%

 0% Thunder
( 0% severe)		 NE   2 75% 29°
Low 32° SOUTH HAVEN, MI 49090 weather forecast Day 2, 3 hours 4 AM 35° 33° Mostly Cloudy NNE   2 75% 28°
High 49° SOUTH HAVEN, MI 49090 weather forecast Day 2, 6 hours 7 AM 33° 30° Mostly Cloudy 1%

 0% Thunder
( 0% severe)		 NNE   2 78% 27°

Mostly Cloudy



 SOUTH HAVEN, MI 49090 weather forecast Day 2, 9 hours 10 AM 33° 30° Mostly Cloudy NNE   2 78% 27°
SOUTH HAVEN, MI 49090 weather forecast Day 2, 12 hours 1 PM 41° 39° Partly Cloudy 0%

 0% Thunder
( 0% severe)		 NNE   2 67% 31°
SOUTH HAVEN, MI 49090 weather forecast Day 2, 15 hours 4 PM 47° 46° Partly Cloudy N   3 58% 33°
SOUTH HAVEN, MI 49090 weather forecast Day 2, 18 hours 7 PM 48° 47° Partly Cloudy 0%

 0% Thunder
( 0% severe)		 N   2 56% 33°
SOUTH HAVEN, MI 49090 weather forecast Day 2, 21 hours 10 PM 41° 39° Partly Cloudy NNW   1 76% 34°

SOUTH HAVEN AREA RG, MI extended weather forecast
Thursday
2 APR 2026		 Friday
3 APR 2026		 Saturday
4 APR 2026		 Sunday
5 APR 2026		 Monday
6 APR 2026
Low 44° Low 51° Low 49° Low 36° Low 31°
High 73° High 63° High 64° High 43° High 47°
SOUTH HAVEN, MI 49090 weather forecast Day 3 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
Overcast
88% Rain		 Mostly Cloudy
79% Rain		 Overcast
83% Rain		 Mostly Cloudy
38% Rain/Snow		 Clear
15% Rain/Snow
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