South Haven, IN Weather Forecast
Local 7-day forecast
Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for South Haven, IN in one place.
Sunny. High near 70, with temperatures falling to around 68 in the afternoon. North northwest wind 5 to 10 mph.
Local Weather Overview
This forecast page for South Haven, IN is designed for quick trip planning, giving you a clean read on daytime highs, overnight lows, and changing conditions across the upcoming forecast window. Latest sync: Oct 8, 2026 12:24 PM CDT.
The active forecast window currently covers Oct 8 to Oct 14, 2026 for South Haven, IN.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Oct 8 to Oct 14, 2026
- Latest sync
- Oct 8, 2026 12:24 PM CDT
- Forecast office
- LOT
- Source
- NOAA / NWS
Daily Outlook
This Week in South Haven
Saturday looks like the warmest upcoming period in South Haven at 81 degrees F.
Tuesday Night is the coolest period ahead with temperatures near 46 degrees F.
The strongest winds are forecast for Tuesday at about 10 to 15 mph NNW.
Precipitation is mentioned in 8 upcoming forecast periods.
Forecast Details
- Last updated
- Oct 8, 2026 12:24 PM CDT
- Coverage
- 7 days
- Time zone
- America/Chicago
- Forecast office
- LOT
- Radar station
- KLOT
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Mostly clear, with a low around 50. South wind 0 to 5 mph.
A chance of rain showers between 2pm and 5pm, then a chance of showers and thunderstorms. Partly sunny. High near 76, with temperatures falling to around 74 in the afternoon. South southeast wind 0 to 5 mph, with gusts as high as 15 mph. Chance of precipitation is 30%.
Mostly clear, with a low around 59. South southeast wind 5 to 10 mph, with gusts as high as 20 mph.
Mostly sunny, with a high near 81. South wind 5 to 10 mph, with gusts as high as 20 mph.
A chance of rain showers after 1am. Mostly cloudy, with a low around 60. Chance of precipitation is 40%.
A chance of rain showers before 1pm. Partly sunny, with a high near 71.
Partly cloudy, with a low around 56.
A slight chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 78.
A slight chance of showers and thunderstorms before 7pm, then a chance of showers and thunderstorms. Partly cloudy, with a low around 56.
A chance of rain showers. Partly sunny, with a high near 67.
A slight chance of rain showers before 7pm. Partly cloudy, with a low around 46.
Mostly sunny, with a high near 63.
A slight chance of rain showers after 1am. Partly cloudy, with a low around 47.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Today
Oct 8
|
Sunny
|
70°F |
5 to 10 mph
NNW
|
|
Tonight
Oct 8
|
Mostly Clear
|
50°F |
0 to 5 mph
S
|
|
Friday
Oct 9
|
Partly Sunny then Chance Showers And Thunderstorms
|
76°F |
0 to 5 mph
SSE
|
|
Friday Night
Oct 9
|
Mostly Clear
|
59°F |
5 to 10 mph
SSE
|
|
Saturday
Oct 10
|
Mostly Sunny
|
81°F |
5 to 10 mph
S
|
|
Saturday Night
Oct 10
|
Mostly Cloudy then Chance Rain Showers
|
60°F |
5 to 10 mph
SSE
|
|
Sunday
Oct 11
|
Chance Rain Showers
|
71°F |
5 mph
ESE
|
|
Sunday Night
Oct 11
|
Partly Cloudy
|
56°F |
0 to 5 mph
SSE
|
|
Columbus Day
Oct 12
|
Mostly Sunny then Slight Chance Showers And Thunderstorms
|
78°F |
0 to 10 mph
SW
|
|
Monday Night
Oct 12
|
Slight Chance Showers And Thunderstorms then Chance Showers And Thunderstorms
|
56°F |
5 to 10 mph
W
|
|
Tuesday
Oct 13
|
Chance Rain Showers
|
67°F |
10 to 15 mph
NNW
|
|
Tuesday Night
Oct 13
|
Slight Chance Rain Showers then Partly Cloudy
|
46°F |
5 to 10 mph
N
|
|
Wednesday
Oct 14
|
Mostly Sunny
|
63°F |
5 mph
ESE
|
|
Wednesday Night
Oct 14
|
Partly Cloudy then Slight Chance Rain Showers
|
47°F |
5 mph
SSE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around South Haven.
