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Portage, Indiana Weather Forecast
Portage, Indiana Weather
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Weather Forecast for Portage, Indiana : Porter County
Issued: 4:46 am CST Dec 25, 2025 Latitude: 41.5758708 Longitude: -87.1761455 View on Google Maps

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Overnight Christmas Day Friday Saturday Sunday Monday Tuesday Wednesday
Mostly Cloudy on Overnight Partly Sunny on Christmas Day 60% chance of rain on Friday Mostly Cloudy on Saturday 70% chance of rain on Sunday 20% chance of snow on Monday Partly Sunny on Tuesday Mostly Cloudy on Wednesday
Low: 41°F High: 44°F High: 51°F High: 46°F High: 52°F High: 24°F High: 29°F High: 32°F
Low: 37°F Low: 38°F Low: 44°F Low: 21°F Low: 15°F Low: 20°F  
Mostly Cloudy Partly Sunny Rain Mostly Cloudy Rain Snow Partly Sunny Mostly Cloudy
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Current Conditions at
VALPARAISO - (KVPZ)
43°
Cloudy
Mist
as of 4:56 AM CST
Rel. Humidity: 86%
Dew Point: 39°F
Visibility: 4 Miles
Pressure: 30.08 in.
Flight Rule: IFR
Wind Data
6 MPH
020° North
Cloud Level(s): Solid Overcast at 800ft
Current Conditions at
GARY - (KGYY)
41°
Cloudy
Mist
as of 4:50 AM CST
Rel. Humidity: 100%
Dew Point: 41°F
Visibility: 3 Miles
Pressure: 30.08 in.
Flight Rule: MVFR
Wind Data
7 MPH
030° Northeast
Cloud Level(s): Solid Overcast at 1000ft
Current Conditions at
LANSING MUNICIPAL - (KIGQ)
41°
Cloudy
Mist
as of 5:15 AM CST
Rel. Humidity: 93%
Dew Point: 39°F
Visibility: 4 Miles
Pressure: 30.10 in.
Flight Rule: MVFR
Wind Data
8 MPH
040° Northeast
Cloud Level(s): Scattered at 600ft, Solid Overcast at 4800ft
Current Conditions at
CHICAGO-MIDWAY - (KMDW)
39°
Cloudy
as of 4:53 AM CST
Rel. Humidity: 93%
Dew Point: 37°F
Visibility: 7 Miles
Pressure: 30.09 in.
Flight Rule: VFR
Wind Data
7 MPH
020° North
Cloud Level(s): Solid Overcast at 4800ft
Mostly Cloudy on Overnight Overnight... Patchy drizzle. Mostly cloudy, with a low around 41. North northeast wind around 5 mph, with gusts as high as 10 mph.

Partly Sunny on Christmas Day Christmas Day... Patchy drizzle before 9am. Partly sunny, with a high near 44. North northeast wind 5 to 10 mph becoming east in the afternoon. Winds could gust as high as 15 mph.

70% chance of rain Thursday Night Thursday Night... Showers likely after midnight. Cloudy, with a low around 37. Southeast wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

60% chance of rain Friday Friday... Showers likely before noon. Patchy fog before noon. Otherwise, mostly cloudy, with a high near 51. South southeast wind 5 to 10 mph becoming north northwest in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 60%.

Cloudy on Friday Night Friday Night... Cloudy, with a low around 38. North northwest wind around 5 mph becoming calm in the evening. Winds could gust as high as 10 mph.

Mostly Cloudy on Saturday Saturday... Mostly cloudy, with a high near 46.

20% chance of rain Saturday Night Saturday Night... A 20 percent chance of rain after midnight. Cloudy, with a low around 44.

70% chance of rain Sunday Sunday... Rain likely, mainly after noon. Cloudy, with a high near 52.

20% chance of rain Sunday Night Sunday Night... A chance of rain before midnight. Mostly cloudy, with a low around 21. Blustery.

20% chance of snow Monday Monday... A chance of snow after noon. Partly sunny, with a high near 24. Blustery.

Cloudy on Monday Night Monday Night... Partly cloudy, with a low around 15.

Partly Sunny on Tuesday Tuesday... Partly sunny, with a high near 29.

Mostly Cloudy on Tuesday Night Tuesday Night... Mostly cloudy, with a low around 20.

Mostly Cloudy on Wednesday Wednesday... Mostly cloudy, with a high near 32.

Current Radar Image


Sun Almanac for Portage, Indiana
Sunrise: 07:14 AM
Sunset: 4:24 PM
Civil Sunrise:06:42 AM
Civil Sunset: 4:56 PM
Nautical Sunrise: 06:07 AM
Nautical Sunset: 5:31 PM
Astro Sunrise: 05:34 AM
Astro Sunset: 6:04 PM
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