Weather forecast for todayRensselaer, IN

Weather forecast for today

Current condition 2:09 pm CDT

  • 54°F
  • Feels like:
    54°F
Fair
Fair
  • Precipitation: 0"
  • Wind: 0mphSSW 210°
  • Humidity: 40%
  • Dewpoint: 30°F
  • Pressure: 30.51"Hg
  • Visibility: 10mi
  • UV index: 3
  • ▼
In Rensselaer, currently, the atmosphere is calm, with fair skies overhead.
The temperature is a cool 53.6°F. The current temperature is nearly at the maximum expected 55.4°F for today.

Saturday Oct 17, 2026

  • 55°F
  • 34°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 1mphSSW 202°
  • Humidity: 42%
  • UV index: 3
  • Sunrise: 7:02 am CDT
  • Sunset: 6:05 pm CDT
  • ▼
On Saturday, October 17, mainly sunny skies with just a few high clouds are anticipated.
The temperature is predicted to vary between a maximum of a refreshing 55.4°F and a minimum of a wintry 33.8°F.
The highest temperature for today is forecasted to be slightly cooler than the average October temperature of 62.2°F.
Sunrise was at 7:02 am and sunset will be at 6:05 pm; the daylight will last for 11h and 3min.

Hourly overview

Hourly temperatures

Warmest hour: 4 pm 55°C.
Coldest hour: 12 am 37°C.

Chance of precipitation

Highest chance: 12 am 2%.

Hourly weather forecast

  • 3 pm
  • 54°F
  • Feels like:
    54°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 0mphN 0°
  • Humidity: 40%
  • Pressure: 30.47"Hg
  • Visibility: 10mi
  • UV index: 2
  • ▼
  • 4 pm
  • 55°F
  • Feels like:
    55°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 0mphS 180°
  • Humidity: 39%
  • Pressure: 30.45"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
  • 5 pm
  • 54°F
  • Feels like:
    54°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 1mphSSW 208°
  • Humidity: 40%
  • Pressure: 30.45"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 6 pm
  • 50°F
  • Feels like:
    50°F
Sunny
Sunny
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 1mphSSW 193°
  • Humidity: 51%
  • Pressure: 30.45"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Sunset: 6:05 pm
  • 7 pm
  • 48°F
  • Feels like:
    48°F
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 1mphS 188°
  • Humidity: 59%
  • Pressure: 30.45"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 8 pm
  • 46°F
  • Feels like:
    46°F
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 1mphSSW 194°
  • Humidity: 63%
  • Pressure: 30.47"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 9 pm
  • 43°F
  • Feels like:
    43°F
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 2mphSSW 196°
  • Humidity: 67%
  • Pressure: 30.47"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 10 pm
  • 41°F
  • Feels like:
    41°F
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 2mphSSW 198°
  • Humidity: 71%
  • Pressure: 30.47"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 11 pm
  • 39°F
  • Feels like:
    39°F
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 2mphS 191°
  • Humidity: 73%
  • Pressure: 30.47"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 12 am
  • 37°F
  • Feels like:
    37°F
Clear
Clear
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 2mphSSW 193°
  • Humidity: 78%
  • Pressure: 30.47"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
For the remainder of Saturday, a cloudless sky and mainly sunshiny weather are expected.
The temperature will be between the lowest temperature of 39.2°F and the highest temperature of 55.4°F. The warmest part of the day will be around 4 pm.
The maximum temperature today will be slightly cooler than October's average high. The minimum temperature will be more in line with November's average low of 34.7°F than October's typical 46.8°F.
Updated: Oct 17, 2026 @ 19:09:00 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

Currently (2:09 pm CDT) it is 53.6°F in Rensselaer.

On Saturday, a glowing sky and minimal clouds are expected.

Today, the maximum temperature will be 55.4°F, while the minimum temperature will be 33.8°F.
Today, the highest temperature will be a couple of degrees lower than the average maximum temperature in October. Today, the lowest temperature will be significantly lower than the average low of 46.8°F.

On Saturday, in Rensselaer, sunrise was at 7:02 am and sunset will be at 6:05 pm (CDT).

In Rensselaer, today, there will be 11h and 3min of daylight.