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Plan your week in Porter County with our detailed 7-Day Weather Forecast. Access reliable daily temperature highs and lows, rain chances, and weekly weather pattern summaries.

Porter County 7-Day Weather Forecast

Friday, Oct 23, 2026

Nighttime
54°F

Sunny / Clear

Feels like 54°F

Humidity

82%

Wind Speed

4.5 mph

Precipitation

0 in

Pressure

1025 hPa

UV Index

0

Visibility

10 mi

Cloud Cover

0%

Dew Point

45°F

7-Day Weather Forecast

Today

Oct 23

Sunny / Clear
68°H
46°L
0%

Sat

Oct 24

Sunny / Clear
67°H
46°L
0%

Sun

Oct 25

Sunny / Clear
67°H
48°L
0%

Mon

Oct 26

Sunny / Clear
67°H
48°L
0%

Tue

Oct 27

Sunny / Clear
61°H
49°L
0%

Wed

Oct 28

Sunny / Clear
66°H
46°L
0%

Thu

Oct 29

Sunny / Clear
60°H
53°L
0%

24-Hour Forecast

1 AM

54°

0%

2 AM

53°

0%

3 AM

53°

0%

4 AM

52°

0%

5 AM

50°

0%

6 AM

49°

0%

7 AM

49°

0%

8 AM

48°

0%

9 AM

48°

0%

10 AM

47°

0%

11 AM

46°

0%

12 PM

46°

0%

1 PM

47°

0%

2 PM

53°

0%

3 PM

58°

0%

4 PM

63°

0%

5 PM

66°

0%

6 PM

67°

0%

7 PM

68°

0%

8 PM

68°

0%

9 PM

67°

0%

10 PM

64°

0%

11 PM

58°

0%

12 AM

55°

0%

Air Quality (AQI)

102Unhealthy for Sensitive Groups

Members of sensitive groups may experience health effects.

PM2.5

31.3 µg/m³

PM10

31.3 µg/m³

Sun & Moon Phase

Sunrise

6:00 AM

Sunset

8:00 PM

Moon Phase

Waxing Gibbous

Waxing Gibbous

Wind Conditions & Storm Tracking

Wind Direction

70.6° ENE

Sustained Wind

4.5 mph

Wind Gusts

4.5 mph

7-Day Temp Range

Week's Hottest

68°F

Max Rain Prob

0%

Expected 7-Day Swings

46°
68°

High and low limits expected over the next week.

Extended Local Forecasts

14 Day Weather Forecast7 Day Weather ForecastHourly Weather Tracker

Location View

Porter County · 41.48°N, 87.10°W
Radar Page
Coordinates41.4788°N, 87.1026°W
Elevationm
TimezoneAmerica/New_York

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Safety & Environmental Index

MetricValueStatus / Interpretation
Air Quality (AQI)102Unhealthy for Sensitive Groups
UV Index0Low Risk
Visibility10 milesClear

Frequently Asked Questions

The 7-day forecast for Porter County includes comprehensive daily weather summaries, max/min temperatures, and expected rainfall to keep you prepared for the week.

About Porter County Climate & Weather

Weather forecast for Porter County is powered by high-resolution weather models using open-source infrastructure. Check current temperatures, rain radar graphs, hourly wind speeds, humidity values, and ultraviolet indexes directly from our weather tracking console.

Meteorological Data: Weather data for this area is aggregated from global and regional forecast models (GFS, HRRR, ERA5) and updated continuously every hour.