Portage, IN Weather Forecast and Current Conditions

Day Sky High / Low Precip Wind Humidity
Sun
Aug 2 		Partly Cloudy
Close Hourly 		74º / 60º 4% N 16 mph 89%
2pm Mostly Cloudy 73º 4% N 16 mph 88%
3pm Mostly Cloudy 72º 3% N 15 mph 89%
4pm Partly Cloudy 72º 2% N 16 mph 91%
5pm Partly Cloudy 70º 2% N 16 mph 90%
6pm Partly Cloudy 70º 2% N 15 mph 90%
7pm Partly Cloudy 69º 5% N 13 mph 90%
8pm Partly Cloudy 69º 5% N 11 mph 95%
9pm Partly Cloudy 68º 8% N 10 mph 97%
10pm Partly Cloudy 68º 8% N 8 mph 99%
11pm Partly Cloudy 67º 8% N 6 mph 100%
Mon
Aug 3 		Sunny
View Hourly 		78º / 60º 15% NE 7 mph 75%
12am Partly Cloudy 66º 9% N 5 mph 100%
1am Partly Cloudy 65º 9% NNE 3 mph 100%
2am Mostly Clear 65º 8% NNE 2 mph 100%
3am Clear 63º 9% NE 2 mph 100%
4am Clear 63º 9% NE 1 mph 100%
5am Clear 62º 9% NE 1 mph 100%
6am Mostly Sunny 61º 16% ENE 1 mph 100%
7am Sunny 64º 16% ENE 1 mph 100%
8am Sunny 67º 7% E 2 mph 96%
9am Sunny 70º 5% ENE 3 mph 85%
10am Sunny 73º 3% NE 3 mph 75%
11am Sunny 74º 2% NE 5 mph 71%
12pm Sunny 76º 1% NNE 6 mph 68%
1pm Sunny 76º 1% NNE 6 mph 68%
2pm Sunny 76º 1% NNE 6 mph 67%
3pm Sunny 76º 1% NNE 6 mph 66%
4pm Sunny 77º 2% NNE 6 mph 66%
5pm Sunny 76º 2% NNE 7 mph 66%
6pm Sunny 75º 2% NE 6 mph 68%
7pm Sunny 74º 3% NE 5 mph 71%
8pm Sunny 71º 5% ENE 4 mph 81%
9pm Clear 68º 6% ENE 3 mph 88%
10pm Clear 67º 14% E 3 mph 94%
11pm Clear 66º 14% ESE 2 mph 95%
Tue
Aug 4 		Mostly Sunny
View Hourly 		83º / 62º 7% S 6 mph 69%
12am Clear 64º 14% SE 2 mph 96%
1am Clear 64º 14% SE 3 mph 95%
2am Clear 63º 15% SSE 3 mph 97%
3am Clear 62º 8% SSE 3 mph 98%
4am Clear 62º 8% SSE 3 mph 98%
5am Clear 61º 8% SSE 3 mph 99%
6am Sunny 61º 9% S 3 mph 99%
7am Mostly Sunny 64º 7% S 4 mph 96%
8am Sunny 67º 6% S 4 mph 91%
9am Sunny 72º 4% S 5 mph 81%
10am Sunny 76º 2% S 5 mph 72%
11am Sunny 78º 1% S 6 mph 65%
12pm Mostly Sunny 79º 0% S 5 mph 62%
1pm Partly Cloudy 80º 0% S 6 mph 61%
Wed
Aug 5 		Partly Cloudy 81º / 67º 24% SSW 6 mph 74%
Thu
Aug 6 		Thunderstorms 75º / 64º 76% W 7 mph 89%
Fri
Aug 7 		Partly Cloudy 80º / 66º 22% E 6 mph 79%
Sat
Aug 8 		Mostly Sunny 83º / 68º 17% SSW 8 mph 78%
Sun
Aug 9 		AM Thunderstorms 82º / 68º 42% SSW 10 mph 80%

Weather Radar for Portage, IN See Radar

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* Playback displays weather for the past 6 hours.

NOAA Weather Marine Forecast for Portage, IN

Today
High : 72ºF
N wind 15 to 20 kt, with gusts as high as 25 kt. Partly sunny. Waves 5 to 6 ft. occasionally to 8ft.
Tonight
Low : 68ºF
N wind 15 to 20 kt becoming ENE 5 to 10 kt after midnight. Mostly clear. Waves 7 ft subsiding to 4 ft.
Monday
High : 75ºF
Variable winds 5 kt or less. Winds could gust as high as 10 kt. Sunny. Waves 1 to 3 ft.
Monday Night
Low : 68ºF
Variable winds 5 kt or less. Clear. Waves 1 ft or less.
Tuesday
High : 80ºF
Variable winds 5 kt or less. Sunny. Waves 1 ft or less.
Tuesday Night
Low : 71ºF
Variable winds 5 kt or less. Mostly clear. Waves 1 ft or less.
Wednesday
High : 79ºF
Variable winds 5 kt or less. A slight chance of showers and thunderstorms after 1pm. Waves 1 ft or less.
Wednesday Night
Low : 71ºF
Variable winds 5 kt or less. Showers likely and possibly a thunderstorm. Waves 1 ft or less.
Thursday
High : 76ºF
Variable winds 5 kt or less. A chance of showers and thunderstorms. Waves 1 ft or less.

NOAA Buoy Data Near Portage, IN See Map

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    Wind Speed Forecast for Portage, IN

    SundayMondayTuesday
    Wind Speed (MPH) 16158213663335
    7pm11pm3am7am11am3pm7pm11pm3am7am11am3pm
    MPH 16158213663335
    DIR NNNNNEENENENNENEESSESS

    Current Weather Conditions In Portage, IN

    As Of: 7 minutes ago

    • 73ºF
    • 73ºF
    • 16mph
    • 0º (N)
    • 24mph
    • Mostly Cloudy
    • 10mi
    • 29.83"
    • 88%
    • 0ºF

    The weather right now in Portage, IN is Mostly Cloudy. The current temperature is 73°F, and the expected high and low for today, Sunday, August 2, 2026, are 74° high temperature and 60°F low temperature. The wind is currently blowing at 16 miles per hour, and coming from the North. The wind is gusting to 24 mph. With the wind and the atmosphere the temperature feels like 73° Fahrenheit. Expected precipitation is 4 percent, with current humidity at 88 percent, and air pressure at 29.83 in. Visibility is 10 nautical miles. There are 2 current weather alert(s).

    Weather Alerts
    Beach Hazard Statement - 10:36am Sun Aug 2 2026

    ...BEACH HAZARDS STATEMENT REMAINS IN EFFECT THROUGH MONDAY MORNING...

    WHAT: High wave action and dangerous currents expected at
    Lake Michigan beaches. Waves 5 to 8 feet expected.

    WHERE: Lake IN and Porter Counties.

    WHEN: Through Monday morning.

    IMPACTS: Swimming conditions will be life threatening,
    especially for inexperienced swimmers.

    PRECAUTIONARY / PREPAREDNESS ACTIONS:

    Remain out of the water to avoid dangerous swimming conditions
    and do not venture out onto piers, jetties, breakwalls, or other
    shoreline structures.

    &&

    Small Craft Advisory - 9:20am Sun Aug 2 2026

    ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 AM CDT MONDAY...

    WHAT: North winds to 25 kt and significant waves to 8 ft
    occasionally to 10 ft.

    WHERE: Calumet Harbor IL to Michigan City IN.

    WHEN: Until 3 AM CDT Monday.

    IMPACTS: Conditions will be hazardous to small craft.

    PRECAUTIONARY / PREPAREDNESS ACTIONS:

    Inexperienced mariners, especially those operating smaller
    vessels, should avoid navigating in hazardous conditions.

    &&