How is the weather in Rensselaer, IN?

At 4:55 PM on Mon, Sep 8, 2025 it is sunny and 70 degrees Fahrenheit, feeling like 70 degrees.

Rensselaer, IN Weather Forecast and Current Conditions (47978)

70°F
Feels Like 70°F

Humidity 33% Dew Point 39°F Wind Calm 0 MPH Barometer 30.25 in.768.3 mm

Solar Rad 381 w/m2 Visibility 10 mi.

Report from 1.9 miles WNW of central Rensselaer at 4:55 PM Mon, Sep 8, 2025

Current Weather

70°F
Feels Like 70°F

Humidity 33% Dew Point 39°F Wind Calm 0 MPH Barometer 30.25 in.768.3 mm

Solar Rad 381 w/m2 Visibility 10 mi.

Report from 1.9 miles WNW of central Rensselaer at 4:55 PM Mon, Sep 8, 2025

Forecast at a Glance

MonSep 8

72°

43°

TueSep 9

77°

51°

WedSep 10

81°

55°

ThuSep 11

10%

85°

56°

FriSep 12

87°

62°

SatSep 13

10%

87°

62°

SunSep 14

20%

86°

59°

This Date in Weather History

1987 - A tropical depression off the coast of South Carolina brought another round of heavy rain to the Middle Atlantic Coast Region and the Upper Ohio Valley. Showers and thunderstorms produced extremely heavy rain in eastern Pennsylvania, where flooding caused more than 55 million dollars across a seven county area. The afternoon high of 97 degrees at Miami FL was a record for the month of September.

Rensselaer 7 Day Weather Forecast Details

Monday Sep 8

Day: Sunny, with a high near 72. Southeast wind around 5 mph.

Night: Mostly clear. Low around 43, with temperatures rising to around 45 overnight. Southeast wind 0 to 5 mph.

Tuesday Sep 9

Day: Mostly sunny. High near 77, with temperatures falling to around 75 in the afternoon. South southeast wind 0 to 5 mph.

Night: Mostly cloudy, with a low around 51. South southeast wind 0 to 5 mph.

Wednesday Sep 10

Day: Sunny, with a high near 81. South wind around 0 mph.

Night: Mostly clear, with a low around 55.

Thursday Sep 11

Day: Sunny, with a high near 85.

Night: Mostly clear, with a low around 56.

Friday Sep 12

Day: Sunny, with a high near 87.

Night: Partly cloudy, with a low around 62.

Saturday Sep 13

Day: Partly sunny, with a high near 87.

Night: A slight chance of showers and thunderstorms after 7pm. Mostly cloudy, with a low around 62.

Sunday Sep 14

Day: A slight chance of showers and thunderstorms before 7am. Mostly sunny, with a high near 86.

Night: A slight chance of rain showers between 7pm and 1am. Partly cloudy, with a low around 59.

Sun & Moon Monthly

First Light 5:56 AM

Sunrise 6:23 AM

Sunset 7:11 PM

Last Light 7:39 PM

Moonrise 7:35 PM

Moonset 7:13 AM

Moon Phase

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