Portland Int (United States of America) weather

Forecast days

Overcast changing to sunny by lunchtime.
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Sunset iconSunset:
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No pollen data.

    7 day forecast for Portland Int

    Today (1 September 2025)
    Time
    05:00
    06:00
    07:00
    08:00
    09:00
    10:00
    11:00
    12:00
    13:00
    14:00
    15:00
    16:00
    17:00
    18:00
    19:00
    20:00
    21:00
    22:00
    23:00
    Weather symbols Clear night Partly cloudy night Overcast Overcast Overcast Sunny intervals Sunny day Sunny day Sunny day Sunny day Sunny day Sunny day Sunny day Sunny day Sunny day Clear night Clear night Clear night Clear night
    Chance of precipitation
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    Temperature
    15°
    15°
    15°
    16°
    17°
    18°
    19°
    20°
    22°
    23°
    25°
    26°
    27°
    27°
    26°
    24°
    23°
    21°
    20°
    Feels like temperature (°C)
    16°
    15°
    16°
    17°
    18°
    19°
    19°
    21°
    23°
    24°
    26°
    26°
    27°
    27°
    26°
    24°
    23°
    22°
    21°
    Wind direction and speed
    WNW
    3
    NW
    3
    NW
    3
    NW
    2
    NW
    2
    WNW
    2
    W
    2
    WNW
    3
    W
    2
    W
    3
    WNW
    3
    NW
    4
    NW
    4
    NW
    5
    WNW
    5
    NW
    5
    NW
    5
    NW
    3
    NNW
    3
    Wind gust (mph)
    6
    6
    7
    7
    8
    10
    11
    11
    12
    13
    13
    14
    14
    13
    13
    12
    10
    8
    7
    Visibility
    G
    G
    G
    G
    G
    G
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    Humidity
    92%
    93%
    93%
    91%
    86%
    84%
    79%
    74%
    67%
    62%
    55%
    46%
    42%
    41%
    43%
    49%
    55%
    63%
    72%
    UV - - 1 1 2 4 4 7 7 6 5 3 2 1 - - - - -
    Tuesday (2 September 2025)
    Time
    00:00
    01:00
    02:00
    03:00
    04:00
    05:00
    06:00
    07:00
    08:00
    09:00
    10:00
    11:00
    12:00
    13:00
    14:00
    15:00
    16:00
    17:00
    20:00
    23:00
    Weather symbols Clear night Clear night Clear night Clear night Clear night Clear night Clear night Sunny day Sunny day Sunny day Sunny day Sunny day Sunny day Sunny day Sunny day Sunny day Sunny day Sunny day Clear night Clear night
    Chance of precipitation
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    Temperature (°C)
    19°
    18°
    18°
    17°
    16°
    16°
    15°
    15°
    17°
    19°
    20°
    22°
    24°
    26°
    28°
    30°
    31°
    32°
    27°
    24°
    Feels like temperature (°C)
    20°
    19°
    18°
    17°
    17°
    16°
    15°
    16°
    17°
    20°
    21°
    23°
    25°
    27°
    29°
    31°
    32°
    33°
    28°
    25°
    Wind direction and speed (mph)
    NNW
    3
    NNW
    3
    N
    3
    N
    3
    N
    3
    N
    3
    N
    3
    NNE
    3
    N
    3
    N
    1
    NW
    1
    WNW
    3
    WNW
    3
    WNW
    3
    WNW
    4
    WNW
    5
    WNW
    5
    WNW
    5
    WNW
    5
    NNW
    3
    Wind gust (mph)
    6
    6
    6
    6
    5
    5
    6
    6
    6
    8
    10
    11
    12
    13
    14
    15
    15
    13
    11
    6
    Visibility (description)
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    Humidity
    75%
    76%
    79%
    83%
    85%
    86%
    88%
    91%
    84%
    76%
    69%
    64%
    56%
    51%
    42%
    40%
    40%
    39%
    52%
    71%
    UV - - - - - - - 1 1 3 4 6 7 7 6 5 3 2 - -
    Wednesday (3 September 2025)
    Time
    02:00
    05:00
    08:00
    11:00
    14:00
    17:00
    20:00
    23:00
    Weather symbols Partly cloudy night Partly cloudy night Sunny intervals Sunny intervals Sunny day Sunny day Clear night Clear night
    Chance of precipitation
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    Temperature (°C)
    22°
    20°
    21°
    24°
    27°
    29°
    27°
    23°
    Feels like temperature (°C)
    23°
    21°
    22°
    25°
    29°
    30°
    28°
    24°
    Wind direction and speed (mph)
    N
    2
    N
    3
    WNW
    2
    WSW
    2
    WSW
    3
    W
    4
    W
    5
    W
    3
    Wind gust (mph)
    6
    6
    9
    13
    14
    13
    12
    8
    Visibility (description)
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    Humidity
    75%
    83%
    78%
    65%
    52%
    44%
    56%
    71%
    UV - - 1 6 5 1 - -
    Thursday (4 September 2025)
    Time
    02:00
    05:00
    08:00
    11:00
    14:00
    17:00
    20:00
    23:00
    Weather symbols Clear night Partly cloudy night Sunny intervals Sunny day Sunny day Sunny day Clear night Clear night
    Chance of precipitation
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    Temperature (°C)
    20°
    18°
    18°
    21°
    25°
    27°
    25°
    23°
    Feels like temperature (°C)
    21°
    19°
    19°
    22°
    25°
    28°
    25°
    24°
    Wind direction and speed (mph)
    W
    3
    W
    3
    WNW
    3
    WSW
    3
    WSW
    3
    WSW
    3
    WSW
    4
    WNW
    3
    Wind gust (mph)
    7
    6
    10
    13
    13
    11
    11
    9
    Visibility (description)
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    Humidity
    78%
    84%
    83%
    69%
    55%
    48%
    58%
    71%
    UV - - 1 5 6 2 - -
    Friday (5 September 2025)
    Time
    02:00
    05:00
    08:00
    11:00
    14:00
    17:00
    20:00
    23:00
    Weather symbols Partly cloudy night Partly cloudy night Sunny intervals Sunny day Sunny day Sunny day Clear night Clear night
    Chance of precipitation
    <5%
    10%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    Temperature (°C)
    20°
    18°
    18°
    20°
    24°
    26°
    24°
    21°
    Feels like temperature (°C)
    21°
    19°
    19°
    21°
    25°
    27°
    24°
    21°
    Wind direction and speed (mph)
    WSW
    3
    WSW
    4
    SW
    3
    SW
    3
    WSW
    4
    W
    4
    WNW
    5
    W
    5
    Wind gust (mph)
    8
    8
    11
    14
    14
    13
    14
    11
    Visibility (description)
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    Humidity
    76%
    81%
    81%
    69%
    55%
    44%
    54%
    67%
    UV - - 1 5 6 1 - -
    Saturday (6 September 2025)
    Time
    02:00
    05:00
    08:00
    11:00
    14:00
    17:00
    20:00
    23:00
    Weather symbols Partly cloudy night Cloudy Sunny intervals Sunny intervals Sunny day Sunny day Clear night Clear night
    Chance of precipitation
    10%
    10%
    10%
    <5%
    <5%
    <5%
    <5%
    <5%
    Temperature (°C)
    18°
    17°
    17°
    20°
    22°
    25°
    23°
    20°
    Feels like temperature (°C)
    19°
    17°
    18°
    20°
    23°
    26°
    23°
    21°
    Wind direction and speed (mph)
    WNW
    3
    W
    3
    WNW
    3
    SW
    3
    WSW
    3
    W
    3
    WNW
    4
    NW
    4
    Wind gust (mph)
    8
    7
    10
    12
    12
    11
    12
    8
    Visibility (description)
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    Humidity
    78%
    85%
    85%
    72%
    58%
    47%
    59%
    71%
    UV - - 1 5 5 1 - -
    Sunday (7 September 2025)
    Time
    02:00
    05:00
    08:00
    11:00
    14:00
    17:00
    20:00
    23:00
    Weather symbols Clear night Partly cloudy night Sunny intervals Sunny intervals Sunny day Sunny day Clear night Clear night
    Chance of precipitation
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    10%
    Temperature (°C)
    18°
    17°
    17°
    20°
    23°
    25°
    23°
    20°
    Feels like temperature (°C)
    19°
    17°
    18°
    21°
    24°
    25°
    23°
    20°
    Wind direction and speed (mph)
    NW
    3
    NNW
    3
    ESE
    2
    SW
    3
    WSW
    3
    W
    3
    NW
    5
    NW
    4
    Wind gust (mph)
    7
    7
    10
    14
    14
    13
    14
    10
    Visibility (description)
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    Humidity
    79%
    86%
    82%
    69%
    54%
    44%
    56%
    68%
    UV - - 1 5 6 1 - -

    UK video forecast

    weather map
    Forecast
    Forecast for 05:00 (UTC-7), Mon
    Updated 07:26 (UTC+1) on Mon 1 Sep 2025
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