Live Weather & Forecast

Weather in South Haven

Michigan, United States · Real-time conditions & 3-day outlook

Flag of United States
Light rain
16°C
Feels like 16°C
61°F / Feels 61°F
Light rain
South Haven, Michigan
🌙 Nighttime
Updated: 2026-04-13 01:45
💧
Humidity
88%
💨
Wind
30.2 km/h SSW
🌬️
Wind Gust
58.9 km/h
🌡️
Pressure
1009 mb
👁️
Visibility
9.7 km
☀️
UV Index
0 (Low)
🌧️
Precipitation
1.03 mm
☁️
Cloud Cover
100%
💦
Dew Point
12.9°C
🌐
Wind Degree
211°

Air Quality Index

US EPA: Good UK DEFRA: Low (1)
CO
150.9 μg/m³
NO₂
5.1 μg/m³
O₃
92 μg/m³
SO₂
2.3 μg/m³
PM 2.5
8.4 μg/m³
PM 10
8.7 μg/m³

Weather Alerts 1

Met · Severe · Immediate
Flood Warning issued April 12 at 11:37AM EDT by NWS Grand Rapids MI

...The Flood Warning continues for the following rivers in Michigan... Grand River near Comstock Park affecting Kent County. Portage River near Vicksburg affecting Kalamazoo County. ...The Flood Warning is cancelled for the following rivers in Michigan... Grand River at Robinson Township affecting Ottawa County. Maple River at Maple Rapids affecting Clinton County. * WHAT...Minor flooding is...

Motorists should not attempt to drive around barricades or drive cars through flooded areas. Be especially cautious at night when it is harder to recognize the dangers of flooding. Additional information is available at www.weather.gov/grr.

Effective: 2026-04-12T11:37:00-04:00  ·  Expires: 2026-04-13T13:45:00-04:00

Today's Hourly Forecast

24-hour breakdown for South Haven, Michigan

12 AM
Patchy rain nearby
18°
Patchy rain nearby
💧 72% 💨 25.6 km/h 🌧️ 100%
1 AM
Light rain
16°
Light rain
💧 88% 💨 30.2 km/h 🌧️ 100%
2 AM
Moderate rain
17°
Moderate rain
💧 90% 💨 33.1 km/h 🌧️ 100%
3 AM
Light drizzle
16°
Light drizzle
💧 85% 💨 34.6 km/h 🌧️ 100%
4 AM
Patchy rain nearby
15°
Patchy rain nearby
💧 93% 💨 31 km/h 🌧️ 87%
5 AM
Partly Cloudy
15°
Partly Cloudy
💧 96% 💨 31 km/h
6 AM
Overcast
15°
Overcast
💧 96% 💨 29.9 km/h
7 AM
Overcast
15°
Overcast
💧 97% 💨 28.8 km/h
8 AM
Overcast
15°
Overcast
💧 98% 💨 27 km/h
9 AM
Overcast
15°
Overcast
💧 100% 💨 26.6 km/h
10 AM
Overcast
16°
Overcast
💧 100% 💨 25.6 km/h
11 AM
Cloudy
17°
Cloudy
💧 98% 💨 25.9 km/h
12 PM
Cloudy
18°
Cloudy
💧 97% 💨 26.6 km/h
1 PM
Cloudy
18°
Cloudy
💧 97% 💨 25.6 km/h
2 PM
Overcast
18°
Overcast
💧 92% 💨 24.5 km/h
3 PM
Overcast
18°
Overcast
💧 93% 💨 22 km/h
4 PM
Overcast
18°
Overcast
💧 95% 💨 19.1 km/h
5 PM
Thundery outbreaks in nearby
18°
Thundery outbreaks in nearby
💧 94% 💨 18 km/h
6 PM
Thundery outbreaks in nearby
19°
Thundery outbreaks in nearby
💧 92% 💨 13.7 km/h
7 PM
Thundery outbreaks in nearby
19°
Thundery outbreaks in nearby
💧 90% 💨 20.2 km/h
8 PM
Thundery outbreaks in nearby
20°
Thundery outbreaks in nearby
💧 91% 💨 25.9 km/h
9 PM
Thundery outbreaks in nearby
20°
Thundery outbreaks in nearby
💧 91% 💨 26.3 km/h
10 PM
Thundery outbreaks in nearby
19°
Thundery outbreaks in nearby
💧 90% 💨 27.7 km/h
11 PM
Thundery outbreaks in nearby
19°
Thundery outbreaks in nearby
💧 92% 💨 27 km/h

3-Day Forecast

Daily overview for South Haven, Michigan

Today
Moderate rain
Moderate rain
19° / 15°
🌧️ 87% chance of rain
💧 Avg. humidity: 92%
💨 Max wind: 34.6 km/h
🌧️ Total precip: 5.46 mm
☀️ UV Index: 1.3
🌅 Sunrise: 07:07 AM
🌇 Sunset: 08:24 PM
🌙 Waning Crescent
🌑 Moon: 23% lit
Tue, Apr 14
Moderate rain
Moderate rain
21° / 17°
🌧️ 89% chance of rain
💧 Avg. humidity: 93%
💨 Max wind: 34.2 km/h
🌧️ Total precip: 15.59 mm
☀️ UV Index: 1.4
🌅 Sunrise: 07:06 AM
🌇 Sunset: 08:25 PM
🌙 Waning Crescent
🌑 Moon: 15% lit
Wed, Apr 15
Heavy rain
Heavy rain
20° / 17°
🌧️ 88% chance of rain
💧 Avg. humidity: 89%
💨 Max wind: 32.8 km/h
🌧️ Total precip: 42.33 mm
☀️ UV Index: 0.4
🌅 Sunrise: 07:04 AM
🌇 Sunset: 08:27 PM
🌙 Waning Crescent
🌑 Moon: 8% lit

Best Time to Visit South Haven

Plan your trip to South Haven, United States around the most favorable weather conditions.

Peak Season
June – September
Warm, dry summers — ideal for outdoor activities.
Shoulder Season
April – May, October
Fewer crowds, moderate prices, mild weather.
Off Season
November – March
Cooler temperatures; some regions may experience rain or snow.
← Back to South Haven 🗓 View Holidays 2026

Frequently Asked Questions

What is the current weather in South Haven?
Current conditions in South Haven: Light rain, temperature 16°C, humidity 88%.
What is the best time to visit South Haven?
The best time to visit South Haven is typically June – September. Warm, dry summers — ideal for outdoor activities.
What is the climate like in South Haven?
South Haven is located at approximately 42.4° latitude. It has a temperate climate with warm summers and cold winters.
Does it rain a lot in South Haven?
The wettest period in South Haven is typically during November – March. Cooler temperatures; some regions may experience rain or snow.
What should I pack for a trip to South Haven?
For visits to South Haven during June – September: light clothing and sun protection. For November – March: layers and a waterproof jacket are recommended.
What country is South Haven in?
South Haven is located in United States, in the state of Michigan.
What are the public holidays in South Haven in 2026?
View the 2026 public holidays for South Haven on our Holidays page.
What are the GPS coordinates used for the weather forecast in South Haven?
The weather forecast for South Haven uses coordinates 42.4031, -86.2736.