Sulphur Springs, IN Weather Forecast
Local 7-day forecast
Chance Showers And Thunderstorms
Track current conditions, temperature changes, wind, and the full daily outlook for Sulphur Springs, IN in one place.
A chance of showers and thunderstorms. Mostly cloudy, with a high near 75. Chance of precipitation is 70%.
Local Weather Overview
This forecast page for Sulphur Springs, 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: Apr 15, 2026 6:36 PM EDT.
The active forecast window currently covers Apr 18 to Apr 21, 2026 for Sulphur Springs, IN.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Apr 18 to Apr 21, 2026
- Latest sync
- Apr 15, 2026 6:36 PM EDT
- Forecast office
- LMK
- Source
- NOAA / NWS
Daily Outlook
This Week in Sulphur Springs
Tuesday looks like the warmest upcoming period in Sulphur Springs at 76 degrees F.
Sunday Night is the coolest period ahead with temperatures near 39 degrees F.
The strongest winds are forecast for Saturday at about 7 to 12 mph SW.
Precipitation is mentioned in 3 upcoming forecast periods.
Forecast Details
- Last updated
- Apr 15, 2026 6:36 PM EDT
- Coverage
- 4 days
- Time zone
- America/Indiana/Marengo
- Forecast office
- LMK
- Radar station
- KLVX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
A chance of showers and thunderstorms. Mostly cloudy, with a low around 42. Chance of precipitation is 60%.
A slight chance of rain showers before 7am. Mostly sunny, with a high near 62. Chance of precipitation is 20%.
Mostly clear, with a low around 39.
Sunny, with a high near 67.
Mostly clear, with a low around 47.
Mostly sunny, with a high near 76.
Partly cloudy, with a low around 53.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Saturday
Apr 18
|
Chance Showers And Thunderstorms
|
75°F |
7 to 12 mph
SW
|
|
Saturday Night
Apr 18
|
Chance Showers And Thunderstorms
|
42°F |
6 to 10 mph
NW
|
|
Sunday
Apr 19
|
Slight Chance Rain Showers then Mostly Sunny
|
62°F |
5 to 8 mph
NW
|
|
Sunday Night
Apr 19
|
Mostly Clear
|
39°F |
2 to 6 mph
NW
|
|
Monday
Apr 20
|
Sunny
|
67°F |
5 mph
SW
|
|
Monday Night
Apr 20
|
Mostly Clear
|
47°F |
3 mph
S
|
|
Tuesday
Apr 21
|
Mostly Sunny
|
76°F |
5 to 8 mph
SW
|
|
Tuesday Night
Apr 21
|
Partly Cloudy
|
53°F |
6 mph
SW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Sulphur Springs.