Rensselaer, IN Weather Forecast
Local 7-day forecast
Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Rensselaer, IN in one place.
Sunny, with a high near 91.
Local Weather Overview
This forecast page for Rensselaer, 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: Jul 11, 2026 10:42 PM CDT.
The active forecast window currently covers Jul 14 to Jul 18, 2026 for Rensselaer, IN.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jul 14 to Jul 18, 2026
- Latest sync
- Jul 11, 2026 10:42 PM CDT
- Forecast office
- LOT
- Source
- NOAA / NWS
Daily Outlook
This Week in Rensselaer
Tuesday looks like the warmest upcoming period in Rensselaer at 91 degrees F.
Tuesday Night is the coolest period ahead with temperatures near 69 degrees F.
The strongest winds are forecast for Saturday at about 5 to 10 mph SW.
Precipitation is mentioned in 3 upcoming forecast periods.
Forecast Details
- Last updated
- Jul 11, 2026 10:42 PM CDT
- Coverage
- 5 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
Clear, with a low around 69.
Sunny, with a high near 91.
Mostly clear, with a low around 69.
Sunny, with a high near 90.
Partly cloudy, with a low around 70.
A chance of showers and thunderstorms after 7am. Mostly sunny, with a high near 89.
A chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 69.
A slight chance of rain showers between 7am and 1pm, then a chance of showers and thunderstorms. Mostly sunny, with a high near 88.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Tuesday
Jul 14
|
Sunny
|
91°F |
0 mph
|
|
Tuesday Night
Jul 14
|
Clear
|
69°F |
0 mph
|
|
Wednesday
Jul 15
|
Sunny
|
91°F |
0 to 5 mph
W
|
|
Wednesday Night
Jul 15
|
Mostly Clear
|
69°F |
0 to 5 mph
WSW
|
|
Thursday
Jul 16
|
Sunny
|
90°F |
0 to 5 mph
WSW
|
|
Thursday Night
Jul 16
|
Partly Cloudy
|
70°F |
0 to 5 mph
SW
|
|
Friday
Jul 17
|
Chance Showers And Thunderstorms
|
89°F |
0 to 5 mph
WSW
|
|
Friday Night
Jul 17
|
Chance Showers And Thunderstorms
|
69°F |
5 mph
WSW
|
|
Saturday
Jul 18
|
Chance Showers And Thunderstorms
|
88°F |
5 to 10 mph
SW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Rensselaer.