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 16, 2026
Overcast
79°F
Feels Like: 82°F
Dewpoint: 73°F
Rel. Hum.: 82%
Visibility: 10 miles
Wind: W at 13 mph
Pressure: 29.95 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. Patchy fog. Highs around 80. West winds 5 to 10 mph with gusts to around 25 mph.
TONIGHT
Partly cloudy. Lows in the lower 60s. West winds 5 to 10 mph with gusts to around 25 mph in the evening becoming light.
MONDAY
Sunny. Highs in the upper 70s. Light winds becoming northwest 5 to 10 mph with gusts to around 20 mph in the afternoon.
MONDAY NIGHT
Mostly clear. Lows in the upper 50s. Light winds.
TUESDAY
Mostly sunny. Highs in the upper 70s. Southwest winds around 10 mph. Gusts up to 25 mph in the afternoon.
TUESDAY NIGHT
Showers and a chance of thunderstorms. Lows in the lower 60s. Southwest winds 5 to 10 mph with gusts to around 20 mph in the evening becoming light. Chance of rain 80 percent.
WEDNESDAY
Partly sunny with a chance of showers and a slight chance of thunderstorms. Highs in the mid 70s. Chance of rain 40 percent.
WEDNESDAY NIGHT
Partly cloudy. Lows in the lower 50s.
THURSDAY
Sunny. Highs in the upper 70s.
THURSDAY NIGHT
Mostly clear. Lows in the lower 50s.
FRIDAY
Sunny. Highs in the upper 70s.
FRIDAY NIGHT
Partly cloudy with a 30 percent chance of rain showers. Lows in the upper 50s.
SATURDAY
Mostly sunny with a 20 percent chance of showers and thunderstorms. Highs in the mid 70s.

  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  8/16/2026
Sunday
16 AUG 2026		 SOUTH HAVEN, MI 49090 weather forecast Day 1, 12 hours 2 PM 68° 68° Mostly Cloudy 0%

 0% Thunder
( 0% severe)		   CALM 68% 57°
High 76° SOUTH HAVEN, MI 49090 weather forecast Day 1, 15 hours 5 PM 75° 75° Mostly Cloudy WSW   1 55% 58°
Mostly Cloudy



 SOUTH HAVEN, MI 49090 weather forecast Day 1, 18 hours 8 PM 74° 74° Mostly Cloudy 0%

 0% Thunder
( 0% severe)		 W   2 53% 56°
SOUTH HAVEN, MI 49090 weather forecast Day 1, 21 hours 11 PM 67° 67° Mostly Cloudy WSW   2 65% 55°
Monday
17 AUG 2026		 SOUTH HAVEN, MI 49090 weather forecast Day 2, 0 hours 2 AM 59° 60° Mostly Cloudy 4%

 0% Thunder
( 0% severe)		 WSW   2 83% 54°
Low 55° SOUTH HAVEN, MI 49090 weather forecast Day 2, 3 hours 5 AM 57° 58° Mostly Cloudy WSW   2 90% 54°
High 66° SOUTH HAVEN, MI 49090 weather forecast Day 2, 6 hours 8 AM 57° 58° Overcast 84%
RAIN
***		 0% Thunder
( 0% severe)		 WSW   1 90% 54°

Overcast

Rain Likely

 SOUTH HAVEN, MI 49090 weather forecast Day 2, 9 hours 11 AM 58° 59° Overcast   CALM 90% 55°
SOUTH HAVEN, MI 49090 weather forecast Day 2, 12 hours 2 PM 62° 63° Overcast 59%
RAIN
.01–.1 in		 0% Thunder
( 0% severe)		 SSW   1 87% 58°
SOUTH HAVEN, MI 49090 weather forecast Day 2, 15 hours 5 PM 64° 66° Mostly Cloudy SSW   2 87% 60°
SOUTH HAVEN, MI 49090 weather forecast Day 2, 18 hours 8 PM 64° 66° Mostly Cloudy 79%
RAIN
.1–.25 in		 0% Thunder
( 0% severe)		 SSW   2 84% 59°
SOUTH HAVEN, MI 49090 weather forecast Day 2, 21 hours 11 PM 63° 64° Mostly Cloudy SSW   1 87% 59°
Tuesday
18 AUG 2026		 SOUTH HAVEN, MI 49090 weather forecast Day 3, 0 hours 2 AM 60° 61° Mostly Cloudy 61%
RAIN
.01–.1 in		 0% Thunder
( 0% severe)		 SW   1 93% 58°
Low 56° SOUTH HAVEN, MI 49090 weather forecast Day 3, 3 hours 5 AM 59° 60° Mostly Cloudy   CALM 93% 57°
High 69° SOUTH HAVEN, MI 49090 weather forecast Day 3, 6 hours 8 AM 58° 59° Mostly Cloudy 33%
RAIN
.01–.1 in		 0% Thunder
( 0% severe)		   CALM 96% 57°

Mostly Cloudy

Chance of Rain

 SOUTH HAVEN, MI 49090 weather forecast Day 3, 9 hours 11 AM 58° 59° Mostly Cloudy W   1 93% 56°
SOUTH HAVEN, MI 49090 weather forecast Day 3, 15 hours 2 PM 62° 63° Mostly Cloudy 3%

 0% Thunder
( 0% severe)		 W   3 81% 56°
SOUTH HAVEN, MI 49090 weather forecast Day 3, 18 hours 5 PM 67° 67° Mostly Cloudy W   3 63% 54°
SOUTH HAVEN, MI 49090 weather forecast Day 3, 21 hours 8 PM 68° 68° Partly Cloudy     W   5 59% 53°

SOUTH HAVEN AREA RG, MI extended weather forecast
Wednesday
19 AUG 2026		 Thursday
20 AUG 2026		 Friday
21 AUG 2026		 Saturday
22 AUG 2026		 Sunday
23 AUG 2026
Low 63° Low 56° Low 56° Low 57° Low 61°
High 72° High 77° High 78° High 78° High 83°
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
Overcast
70% Rain		 Partly Cloudy
21% Rain		 Partly Cloudy
28% Rain		 Partly Cloudy
22% Rain		 Partly Cloudy
32% Rain
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