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.

Overcast

40°F

4°C

Humidity 46%
Wind Speed E 3 mph
Barometer 30.07 in
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Last update 18 Nov 5:35 am EST
Extended Forecast for

Portland IN

  • Overnight

    Overnight: A 50 percent chance of showers. Cloudy, with a low around 35. Southeast wind around 5 mph.

    Low: 35 °F

    Chance
    Showers

  • Tuesday

    Tuesday: Showers, mainly before 11am. High near 43. Southeast wind 5 to 10 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    High: 43 °F

    Showers then
    Chance
    Showers

  • Tuesday Night

    Tuesday Night: A 20 percent chance of showers before 10pm. Cloudy, with a low around 37. Northeast wind around 5 mph.

    Low: 37 °F

    Slight Chance
    Showers then
    Cloudy

  • Wednesday

    Wednesday: Cloudy, with a high near 49. East wind around 5 mph.

    High: 49 °F

    Cloudy

  • Wednesday Night

    Wednesday Night: Cloudy, with a low around 40. Calm wind.

    Low: 40 °F

    Cloudy

  • Thursday

    Thursday: A 20 percent chance of showers after 1pm. Mostly cloudy, with a high near 56.

    High: 56 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Thursday Night

    Thursday Night: Showers likely, mainly before 1am. Cloudy, with a low around 45. Chance of precipitation is 60%.

    Low: 45 °F

    Showers
    Likely

  • Friday

    Friday: A 50 percent chance of showers. Mostly cloudy, with a high near 52.

    High: 52 °F

    Chance
    Showers

  • Friday Night

    Friday Night: A 50 percent chance of showers. Mostly cloudy, with a low around 32.

    Low: 32 °F

    Chance
    Showers

Detailed Forecast

Overnight
A 50 percent chance of showers. Cloudy, with a low around 35. Southeast wind around 5 mph.
Tuesday
Showers, mainly before 11am. High near 43. Southeast wind 5 to 10 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Tuesday Night
A 20 percent chance of showers before 10pm. Cloudy, with a low around 37. Northeast wind around 5 mph.
Wednesday
Cloudy, with a high near 49. East wind around 5 mph.
Wednesday Night
Cloudy, with a low around 40. Calm wind.
Thursday
A 20 percent chance of showers after 1pm. Mostly cloudy, with a high near 56.
Thursday Night
Showers likely, mainly before 1am. Cloudy, with a low around 45. Chance of precipitation is 60%.
Friday
A 50 percent chance of showers. Mostly cloudy, with a high near 52.
Friday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 32.
Saturday
A 20 percent chance of showers before 1pm. Mostly sunny, with a high near 50.
Saturday Night
Partly cloudy, with a low around 33.
Sunday
Mostly sunny, with a high near 54.
Sunday Night
Partly cloudy, with a low around 37.
Monday
Mostly sunny, with a high near 54.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Portland IN
 40.43°N 84.97°W (Elev. 912 ft)
Last Update:
4:15 am EST Nov 18, 2025
Forecast Valid:
5am EST Nov 18, 2025-6pm EST Nov 24, 2025
 
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