National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Portland Municipal Airport (KPLD)

Lat: 40.45°NLon: 84.99°WElev: 925ft.

Partly Cloudy

48°F

9°C

Humidity 41%
Wind Speed W 8 mph
Barometer 30.17 in
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Wind Chill44°F (7°C)
Last update 5 Apr 7:55 pm EDT
Extended Forecast for

Portland IN

  • Tonight

    Tonight: Mostly clear, with a low around 36. Northwest wind around 5 mph becoming southwest after midnight.

    Low: 36 °F

    Mostly Clear

  • Monday

    Monday: A 10 percent chance of showers before 8am. Partly sunny, with a high near 53. Northwest wind 10 to 15 mph, with gusts as high as 30 mph.

    High: 53 °F

    Slight Chance
    Showers then
    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 27. Northwest wind around 10 mph, with gusts as high as 20 mph.

    Low: 27 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 44. North wind around 5 mph.

    High: 44 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 31. East wind around 5 mph.

    Low: 31 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 64.

    High: 64 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 52.

    Low: 52 °F

    Partly Cloudy

  • Thursday

    Thursday: A 20 percent chance of showers after 2pm. Partly sunny, with a high near 70.

    High: 70 °F

    Partly Sunny
    then Slight
    Chance
    Showers

  • Thursday Night

    Thursday Night: A 30 percent chance of showers, mainly after 2am. Mostly cloudy, with a low around 54.

    Low: 54 °F

    Chance
    Showers

Detailed Forecast

Tonight
Mostly clear, with a low around 36. Northwest wind around 5 mph becoming southwest after midnight.
Monday
A 10 percent chance of showers before 8am. Partly sunny, with a high near 53. Northwest wind 10 to 15 mph, with gusts as high as 30 mph.
Monday Night
Partly cloudy, with a low around 27. Northwest wind around 10 mph, with gusts as high as 20 mph.
Tuesday
Sunny, with a high near 44. North wind around 5 mph.
Tuesday Night
Partly cloudy, with a low around 31. East wind around 5 mph.
Wednesday
Partly sunny, with a high near 64.
Wednesday Night
Partly cloudy, with a low around 52.
Thursday
A 20 percent chance of showers after 2pm. Partly sunny, with a high near 70.
Thursday Night
A 30 percent chance of showers, mainly after 2am. Mostly cloudy, with a low around 54.
Friday
A 30 percent chance of showers. Partly sunny, with a high near 71.
Friday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 52.
Saturday
A 30 percent chance of showers. Mostly cloudy, with a high near 69.
Saturday Night
A slight chance of showers. Mostly cloudy, with a low around 55.
Sunday
A chance of showers. Mostly cloudy, with a high near 81.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Portland IN
 40.46°N 85°W (Elev. 892 ft)
Last Update:
6:30 pm EDT Apr 5, 2026
Forecast Valid:
8pm EDT Apr 5, 2026-6pm EDT Apr 12, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation