Current conditions at

Portland, Portland International Jetport (KPWM)

Lat: 43.64°NLon: 70.3°WElev: 72ft.

Fog

35°F

2°C

Humidity 100%
Wind Speed Calm
Barometer 29.51 in (999.3 mb)
Dewpoint 35°F (2°C)
Visibility 0.50 mi
Last update 12 Mar 3:51 am EDT
Extended Forecast for

Portland ME

  • Overnight

    Overnight: Rain likely, mainly before 5am.  Areas of dense fog.  Otherwise, cloudy, with a low around 36. South wind around 5 mph.  Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 36 °F

    Rain Likely
    and Areas
    Dense Fog

  • Thursday

    Thursday: Rain likely before 4pm, then a chance of rain and snow.  Areas of dense fog before 10am.  Otherwise, cloudy, with a high near 52. West wind around 10 mph, with gusts as high as 20 mph.  Chance of precipitation is 60%. Little or no snow accumulation expected.

    High: 52 °F

    Rain Likely
    and Areas
    Dense Fog
    then Chance
    Rain/Snow

  • Thursday Night

    Thursday Night: Cloudy during the early evening, then gradual clearing, with a low around 25. Northwest wind around 10 mph, with gusts as high as 20 mph.

    Low: 25 °F

    Gradual
    Clearing

  • Friday

    Friday: Increasing clouds, with a high near 39. West wind 5 to 10 mph becoming south in the afternoon. Winds could gust as high as 20 mph.

    High: 39 °F

    Increasing
    Clouds

  • Friday Night

    Friday Night: Snow likely between 7pm and 4am, then rain likely after 4am.  Mostly cloudy, with a low around 33. South wind 10 to 15 mph, with gusts as high as 25 mph.  Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 33 °F

    Chance Snow
    then
    Rain/Snow
    Likely

  • Saturday

    Saturday: A chance of rain before 7am, then a chance of snow between 7am and 8am.  Partly sunny, with a high near 44. Chance of precipitation is 30%.

    High: 44 °F

    Chance
    Rain/Snow
    then Partly
    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 27.

    Low: 27 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 39.

    High: 39 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: Rain likely, possibly mixed with snow, mainly after 4am.  Cloudy, with a low around 33. Chance of precipitation is 60%.

    Low: 33 °F

    Chance
    Rain/Snow
    then
    Rain/Snow
    Likely

Detailed Forecast

Overnight
Rain likely, mainly before 5am. Areas of dense fog. Otherwise, cloudy, with a low around 36. South wind around 5 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
Rain likely before 4pm, then a chance of rain and snow. Areas of dense fog before 10am. Otherwise, cloudy, with a high near 52. West wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Thursday Night
Cloudy during the early evening, then gradual clearing, with a low around 25. Northwest wind around 10 mph, with gusts as high as 20 mph.
Friday
Increasing clouds, with a high near 39. West wind 5 to 10 mph becoming south in the afternoon. Winds could gust as high as 20 mph.
Friday Night
Snow likely between 7pm and 4am, then rain likely after 4am. Mostly cloudy, with a low around 33. South wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Saturday
A chance of rain before 7am, then a chance of snow between 7am and 8am. Partly sunny, with a high near 44. Chance of precipitation is 30%.
Saturday Night
Partly cloudy, with a low around 27.
Sunday
Mostly cloudy, with a high near 39.
Sunday Night
Rain likely, possibly mixed with snow, mainly after 4am. Cloudy, with a low around 33. Chance of precipitation is 60%.
Monday
Rain. High near 52. Breezy. Chance of precipitation is 90%.
Monday Night
Rain. Low around 34. Chance of precipitation is 80%.
Tuesday
A 30 percent chance of rain. Partly sunny, with a high near 42.
Tuesday Night
Mostly clear, with a low around 21.
Wednesday
Sunny, with a high near 34.
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ABOUT THIS FORECAST

 
Point Forecast:
Portland ME
 43.66°N 70.27°W (Elev. 7 ft)
2:39 am EDT Mar 12, 2026
4am EDT Mar 12, 2026-6pm EDT Mar 18, 2026
 
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