South Portland, ME Weather

    22:00 Saturday
    Scattered clouds
    Scattered clouds
    9° Feels like 8°
    Full Moon Full Moon Illuminated: 100%
    reloj Hourly Cloudy intervals for the next few hours
    • Today 30 May Moderate rain with partly cloudy skies 90% 17 mm 12° / 5° Strong east wind 42 - 71 km/h
    • Tomorrow 31 May Light rain with partly cloudy skies 90% 5.8 mm 17° / 6° Moderate northwest wind 13 - 27 km/h
    • Monday 1 June Light rain with partly cloudy skies 60% 2.2 mm 14° / 8° Moderate east wind 18 - 31 km/h
    • Tuesday 2 June Light rain with partly cloudy skies 60% 0.3 mm 17° / 7° Moderate south wind 19 - 35 km/h
    • Wednesday 3 June Scattered clouds 19° / 10° Moderate south wind 21 - 38 km/h
    • Thursday 4 June Clear 19° / 11° Moderate south wind 21 - 34 km/h
    • Friday 5 June Partly cloudy 25° / 14° Moderate west wind 10 - 24 km/h

    Weather Forecast for South Portland, ME Today

    , 30 May

    Tomorrow

    , 31 May
    17:00 Overcast 11° Overcast
    Feels Like 11°
    Moderate northeast wind Northeast 25 - 45 km/h
    		UV Index 1 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 58%
    • Dew Point Dew Point 3 °C
    • Clouds Clouds 100%
    • Feels Like Feels Like 11 °C
    • Visibility Visibility 45 km
    • Wind Wind - Average 25 km/h
    • Pressure Pressure 1017 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 45 km/h
    • Snowline Snowline 3937 ft
    18:00 Partly cloudy 11° Partly cloudy
    Feels Like 11°
    Moderate northeast wind Northeast 21 - 45 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 60%
    • Dew Point Dew Point 4 °C
    • Clouds Clouds 73%
    • Feels Like Feels Like 11 °C
    • Visibility Visibility 45 km
    • Wind Wind - Average 21 km/h
    • Pressure Pressure 1017 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 45 km/h
    • Snowline Snowline 3937 ft
    19:00 Scattered clouds 11° Scattered clouds
    Feels Like 11°
    Moderate northeast wind Northeast 19 - 35 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 61%
    • Dew Point Dew Point 4 °C
    • Clouds Clouds 32%
    • Feels Like Feels Like 11 °C
    • Visibility Visibility 45 km
    • Wind Wind - Average 19 km/h
    • Pressure Pressure 1017 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 35 km/h
    • Snowline Snowline 3937 ft
    20:00 Scattered clouds 10° Scattered clouds
    Feels Like 10°
    Moderate northeast wind Northeast 16 - 31 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 62%
    • Dew Point Dew Point 4 °C
    • Clouds Clouds 52%
    • Feels Like Feels Like 10 °C
    • Visibility Visibility 45 km
    • Wind Wind - Average 16 km/h
    • Pressure Pressure 1017 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 31 km/h
    • Snowline Snowline 4265 ft
    21:00 Scattered clouds 10° Scattered clouds
    Feels Like 10°
    Moderate northeast wind Northeast 15 - 26 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 63%
    • Dew Point Dew Point 3 °C
    • Clouds Clouds 42%
    • Feels Like Feels Like 10 °C
    • Visibility Visibility 45 km
    • Wind Wind - Average 15 km/h
    • Pressure Pressure 1018 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 26 km/h
    • Snowline Snowline 4265 ft
    22:00 Scattered clouds 9° Scattered clouds
    Feels Like 8°
    Moderate northeast wind Northeast 10 - 23 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 69%
    • Dew Point Dew Point 4 °C
    • Clouds Clouds 49%
    • Feels Like Feels Like 8 °C
    • Visibility Visibility 45 km
    • Wind Wind - Average 10 km/h
    • Pressure Pressure 1018 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 23 km/h
    • Snowline Snowline 4265 ft
    23:00 Scattered clouds 8° Scattered clouds
    Feels Like 7°
    Gentle north wind North 9 - 17 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 76%
    • Dew Point Dew Point 5 °C
    • Clouds Clouds 38%
    • Feels Like Feels Like 7 °C
    • Visibility Visibility 40 km
    • Wind Wind - Average 9 km/h
    • Pressure Pressure 1017 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 17 km/h
    • Snowline Snowline 4593 ft
    24:00 Scattered clouds 8° Scattered clouds
    Feels Like 6°
    Moderate northwest wind Northwest 13 - 21 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 77%
    • Dew Point Dew Point 4 °C
    • Clouds Clouds 19%
    • Feels Like Feels Like 6 °C
    • Visibility Visibility 40 km
    • Wind Wind - Average 13 km/h
    • Pressure Pressure 1017 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 21 km/h
    • Snowline Snowline 4593 ft

    Air quality in South Portland today

    Detail
    34
    Fair O₃ (84 µg/m³)

    Sunrise and Sunset

    Sunrise 05:03 Sunset 20:14
    First light 04:28 Midday 12:38 Last light 20:49
    Day length 15h 11m

    Lunar calendar

    Mon Tue Wed Thu Fri Sat Sun
    30 Full Moon
    31 Full Moon
    1 Full Moon
    2 Last Quarter
    3 Last Quarter
    4 Last Quarter
    5 Last Quarter
    6 Last Quarter
    7 Last Quarter
    8 Last Quarter
    9 Last Quarter
    10 Last Quarter
    11 Last Quarter
    12 Last Quarter

    What is the weather like in South Portland, ME in May?

    • Avg. Temp.
      Avg. Temp.: 13 °C Max.: 30 °C Min: -1 °C
    • Rainy Days
      Rainy Days: 12 days
    • Accumulated Rainfall
      Accumulated Rainfall: 99 mm
    • Average Wind Speed
      Average Wind Speed: 11 km/h

    Weather graphs

    Maximum Minimum Rainfall

    Videos

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