Live Weather & Forecast

Weather in South Haven

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

Flag of United States
Partly cloudy
15°C
Feels like 15°C
60°F / Feels 60°F
Partly cloudy
South Haven, Indiana
🌙 Nighttime
Updated: 2026-04-16 03:45
💧
Humidity
93%
💨
Wind
20.2 km/h S
🌬️
Wind Gust
40.6 km/h
🌡️
Pressure
1008 mb
👁️
Visibility
16 km
☀️
UV Index
0 (Low)
🌧️
Precipitation
1.43 mm
☁️
Cloud Cover
75%
💦
Dew Point
15.4°C
🌐
Wind Degree
191°

Air Quality Index

US EPA: Good UK DEFRA: Low (1)
CO
212.9 μg/m³
NO₂
7.8 μg/m³
O₃
61 μg/m³
SO₂
2.9 μg/m³
PM 2.5
6 μg/m³
PM 10
6.3 μg/m³

Weather Alerts 5

Met · Severe · Future
Flood Watch issued April 15 at 10:46AM CDT by NWS Chicago IL

...The Flood Watch continues for the following rivers in Indiana... Kankakee River at Shelby affecting Newton and Lake IN Counties. For the Kankakee River...including Shelby...flooding is possible. * WHAT...Flooding is possible. * WHERE...Kankakee River from Near I-65 and De Motte downstream to IL/IN state line, including the Shelby gauge. * WHEN...Until further notice. * IMPACTS...At 10.5 f...

A Flood Watch means water levels above flood stage are possible, but not yet certain, based upon the latest forecasts. Persons along rivers and streams in the watch area should monitor the latest forecasts and be prepared to take action should flooding develop. These forecasts are based on observ...

Met · Severe · Future
Flood Watch issued April 15 at 9:40PM CDT by NWS Chicago IL

...The Flood Watch continues for the following rivers in Indiana... Kankakee River at Shelby affecting Newton and Lake IN Counties. For the Kankakee River...including Shelby...flooding is possible. * WHAT...Flooding is possible. * WHERE...Kankakee River from Near I-65 and De Motte downstream to IL/IN state line, including the Shelby gauge. * WHEN...Until further notice. * IMPACTS...At 11.5 f...

A Flood Watch means water levels above flood stage are possible, but not yet certain, based upon the latest forecasts. Persons along rivers and streams in the watch area should monitor the latest forecasts and be prepared to take action should flooding develop. These forecasts are based on observ...

Met · Severe · Future
Flood Watch issued April 15 at 9:56PM EDT until April 16 at 8:00AM EDT by NWS Northern Indiana

* WHAT...Flooding caused by excessive rainfall continues to be possible. * WHERE...Portions of northern Indiana, including the following areas, Adams, Allen IN, Blackford, Cass IN, De Kalb, Eastern St. Joseph IN, Elkhart, Fulton IN, Grant, Huntington, Jay, Lagrange, Marshall, Miami, Noble, Northern Kosciusko, Northern La Porte, Pulaski, Southern Kosciusko, Southern La Porte, Starke, Steuben, Waba...

You should monitor later forecasts and be alert for possible Flood Warnings. Those living in areas prone to flooding should be prepared to take action should flooding develop.

Met · Minor · Expected
Flood Advisory issued April 16 at 2:24AM EDT until April 16 at 5:30AM EDT by NWS Northern Indiana

* WHAT...Urban and small stream flooding caused by excessive rainfall is expected. * WHERE...A portion of northern Indiana, including the following counties, Marshall, Pulaski and Starke. * WHEN...Until 530 AM EDT /430 AM CDT/. * IMPACTS...Minor flooding in low-lying and poor drainage areas. * ADDITIONAL DETAILS... - At 221 AM EDT /121 AM CDT/, Doppler radar indicated additional rainfall movin...

Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles.

Met · Severe · Expected
Flood Warning issued April 15 at 10:32AM CDT by NWS Chicago IL

...The National Weather Service in Chicago IL has issued a Flood Warning for the following rivers in Illinois... Des Plaines River near Des Plaines affecting Cook County. Des Plaines River at Lincolnshire affecting Cook and Lake IL Counties. For the Des Plaines River...including Lincolnshire, Des Plaines, River Forest, Riverside...Moderate flooding is forecast. * WHAT...Moderate flooding is fo...

A Flood Warning means water levels above flood stage are imminent or may already be occurring. Persons along rivers and streams in the warned area should take immediate precautions to protect life and property. These forecasts are based on observed precipitation as well as forecast precipitation...

Today's Hourly Forecast

24-hour breakdown for South Haven, Indiana

12 AM
Clear
19°
Clear
💧 86% 💨 28.8 km/h
1 AM
Cloudy
19°
Cloudy
💧 86% 💨 17.6 km/h
2 AM
Patchy light rain
18°
Patchy light rain
💧 92% 💨 25.2 km/h 🌧️ 100%
3 AM
Partly cloudy
15°
Partly cloudy
💧 93% 💨 20.2 km/h 🌧️ 100%
4 AM
Patchy rain nearby
17°
Patchy rain nearby
💧 95% 💨 25.9 km/h 🌧️ 100%
5 AM
Light drizzle
17°
Light drizzle
💧 96% 💨 24.8 km/h 🌧️ 100%
6 AM
Patchy rain nearby
17°
Patchy rain nearby
💧 89% 💨 22.3 km/h 🌧️ 100%
7 AM
Light drizzle
17°
Light drizzle
💧 87% 💨 23.4 km/h 🌧️ 100%
8 AM
Overcast
17°
Overcast
💧 91% 💨 23 km/h
9 AM
Overcast
17°
Overcast
💧 91% 💨 23.8 km/h
10 AM
Partly Cloudy
18°
Partly Cloudy
💧 89% 💨 25.2 km/h
11 AM
Overcast
19°
Overcast
💧 84% 💨 25.9 km/h
12 PM
Partly Cloudy
19°
Partly Cloudy
💧 77% 💨 25.9 km/h
1 PM
Patchy rain nearby
19°
Patchy rain nearby
💧 76% 💨 23.4 km/h 🌧️ 100%
2 PM
Cloudy
18°
Cloudy
💧 76% 💨 22 km/h
3 PM
Overcast
15°
Overcast
💧 76% 💨 16.6 km/h
4 PM
Cloudy
12°
Cloudy
💧 90% 💨 16.2 km/h
5 PM
Partly Cloudy
11°
Partly Cloudy
💧 89% 💨 14.4 km/h
6 PM
Partly Cloudy
11°
Partly Cloudy
💧 89% 💨 13 km/h
7 PM
Partly Cloudy
10°
Partly Cloudy
💧 92% 💨 10.8 km/h
8 PM
Mist
10°
Mist
💧 95% 💨 10.4 km/h
9 PM
Fog
Fog
💧 97% 💨 9 km/h
10 PM
Mist
Mist
💧 97% 💨 8.3 km/h
11 PM
Mist
Mist
💧 97% 💨 6.1 km/h

3-Day Forecast

Daily overview for South Haven, Indiana

Today
Patchy rain nearby
Patchy rain nearby
20° /
🌧️ 78% chance of rain
💧 Avg. humidity: 89%
💨 Max wind: 28.8 km/h
🌧️ Total precip: 4.25 mm
☀️ UV Index: 1.6
🌅 Sunrise: 06:07 AM
🌇 Sunset: 07:31 PM
🌙 Waning Crescent
🌑 Moon: 3% lit
Fri, Apr 17
Overcast
Overcast
25° /
🌧️ 0% chance of rain
💧 Avg. humidity: 80%
💨 Max wind: 31.3 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 1.6
🌅 Sunrise: 06:05 AM
🌇 Sunset: 07:32 PM
🌙 New Moon
🌑 Moon: 0% lit
Sat, Apr 18
Heavy rain
Heavy rain
11° /
🌧️ 86% chance of rain
💧 Avg. humidity: 75%
💨 Max wind: 29.9 km/h
🌧️ Total precip: 36.41 mm
☀️ UV Index: 1.7
🌅 Sunrise: 06:04 AM
🌇 Sunset: 07:33 PM
🌙 Waxing Crescent
🌑 Moon: 1% 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: Partly cloudy, temperature 15°C, humidity 93%.
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 41.5° 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 Indiana.
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 41.5429, -87.1395.