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Rensselaer, IN Weather Forecast

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Rensselaer, IN Weather Forecast

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Rensselaer IN weather - Overcast - 58°F
Overcast
58°F
Updated 8:56 am
Feels Like 57°F
Humidity 77%
Wind NE 6 mph
Barometer  30.15 in
Dew Point 51°F
Rensselaer IN weather - Overcast - 14°C
Overcast
14°C
Updated 8:56 am
Feels Like 14°C
Humidity 77%
Wind NE 10 km/h
Barometer  102 kPa
Dew Point 11°C
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Rensselaer Weather Forecast

TODAY TONIGHT SATURDAY SATURDAY NIGHT SUNDAY SUNDAY NIGHT MONDAY MONDAY NIGHT TUESDAY TUESDAY NIGHT WEDNESDAY WEDNESDAY NIGHT
Rensselaer, IN Weather - Today Clearing Rensselaer, IN Weather - Tonight Clear Rensselaer, IN Weather - Saturday Sunny Rensselaer, IN Weather - Saturday Night Mostly Clear Rensselaer, IN Weather - Sunday Sunny Rensselaer, IN Weather - Sunday Night Mostly Clear Rensselaer, IN Weather - Monday Sunny Rensselaer, IN Weather - Monday Night Clear Rensselaer, IN Weather - Tuesday Sunny Rensselaer, IN Weather - Tuesday Night Clear Rensselaer, IN Weather - Wednesday Mostly Sunny Rensselaer, IN Weather - Wednesday Night Partly Cloudy
Clearing Clear Sunny Mostly Clear Sunny Mostly Clear Sunny Clear Sunny Clear Mostly Sunny Partly Cloudy
Hi: 69°FHi: 21°C
 Lo: 41°FLo: 5°C Hi: 69°FHi: 21°C
 Lo: 45°FLo: 7°C Hi: 71°FHi: 22°C
 Lo: 45°FLo: 7°C Hi: 65°FHi: 18°C
 Lo: 39°FLo: 4°C Hi: 69°FHi: 21°C
 Lo: 45°FLo: 7°C Hi: 75°FHi: 24°C
 Lo: 49°FLo: 9°C
POP = Probability of Precipitation.
Weather Outlook Updated: 521 AM CDT Fri Oct 02 2026 Rensselaer, IN Weather - WeatherWorld.com

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Issued: 611 AM CDT Fri Oct 2 2026

Key Messages

  • Tonight will be the coldest night of the season so far with lows in low to mid 40s (perhaps a few spots in the upper 30s) away from the Chicago urban heat island.
  • Extended period of dry weather with seasonable temperatures though much of next week.

Discussion

... Issued at 214 AM CDT Fri Oct 2 2026

Rain is gradually ending from northwest to southeast early this morning as the main trough responsible for our extended period of rain exits eastward. Precip is now confined to primarily east...