Portsmouth, ME Weather

    12:00 Monday
    Sunny
    Clear
    -4° Feels like -9°
    Moderate northwest wind Northwest 18 - 38 km/h
    • Today 22 Dec. Scattered clouds -2° / -8° Moderate northwest wind 26 - 49 km/h
    • Tomorrow 23 Dec. Snow with partly cloudy skies 90% 8.9 mm 3° / -4° Moderate southeast wind 17 - 30 km/h
    • Wednesday 24 Dec. Snow with partly cloudy skies 80% 1.5 mm 1° / -6° Strong north wind 32 - 57 km/h
    • Thursday 25 Dec. Snow with partly cloudy skies 50% 0.4 mm 3° / -8° Strong northwest wind 27 - 54 km/h
    • Friday 26 Dec. Scattered clouds -7° / -15° Moderate northwest wind 19 - 35 km/h
    • Saturday 27 Dec. Snow with cloudy skies 70% 0.8 mm -7° / -11° Moderate north wind 22 - 44 km/h
    • Sunday 28 Dec. Snow with cloudy skies 70% 7.5 mm 9° / -8° Strong south wind 27 - 59 km/h

    Weather Forecast for Portsmouth, ME Today

    , 22 December

    Tomorrow

    , 23 December
    12:00 Clear -4° Sunny
    Feels Like -9°
    Moderate northwest wind Northwest 18 - 38 km/h
    		UV Index 1 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 39%
    • Dew Point Dew Point -16 °C
    • Clouds Clouds 0%
    • Feels Like Feels Like -9 °C
    • Visibility Visibility 60 km
    • Wind Wind - Average 18 km/h
    • Pressure Pressure 1028 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 38 km/h
    • Snowline Snowline 0 ft
    13:00 Clear -3° Sunny
    Feels Like -8°
    Moderate northwest wind Northwest 17 - 38 km/h
    		UV Index 1 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 37%
    • Dew Point Dew Point -16 °C
    • Clouds Clouds 5%
    • Feels Like Feels Like -8 °C
    • Visibility Visibility 60 km
    • Wind Wind - Average 17 km/h
    • Pressure Pressure 1028 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 38 km/h
    • Snowline Snowline 0 ft
    14:00 Clear -3° Sunny
    Feels Like -8°
    Moderate northwest wind Northwest 15 - 35 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 35%
    • Dew Point Dew Point -16 °C
    • Clouds Clouds 10%
    • Feels Like Feels Like -8 °C
    • Visibility Visibility 60 km
    • Wind Wind - Average 15 km/h
    • Pressure Pressure 1028 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 35 km/h
    • Snowline Snowline 0 ft
    15:00 Scattered clouds -3° Scattered clouds
    Feels Like -7°
    Moderate west wind West 15 - 31 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 35%
    • Dew Point Dew Point -16 °C
    • Clouds Clouds 32%
    • Feels Like Feels Like -7 °C
    • Visibility Visibility 60 km
    • Wind Wind - Average 15 km/h
    • Pressure Pressure 1028 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 31 km/h
    • Snowline Snowline 0 ft
    16:00 Partly cloudy -3° Partly cloudy
    Feels Like -8°
    Moderate west wind West 13 - 29 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 38%
    • Dew Point Dew Point -16 °C
    • Clouds Clouds 81%
    • Feels Like Feels Like -8 °C
    • Visibility Visibility 60 km
    • Wind Wind - Average 13 km/h
    • Pressure Pressure 1028 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 29 km/h
    • Snowline Snowline 0 ft
    17:00 Partly cloudy -3° Partly cloudy
    Feels Like -8°
    Moderate west wind West 15 - 25 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 40%
    • Dew Point Dew Point -15 °C
    • Clouds Clouds 67%
    • Feels Like Feels Like -8 °C
    • Visibility Visibility 60 km
    • Wind Wind - Average 15 km/h
    • Pressure Pressure 1029 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 25 km/h
    • Snowline Snowline 0 ft
    18:00 Partly cloudy -4° Partly cloudy
    Feels Like -8°
    Moderate west wind West 13 - 25 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 43%
    • Dew Point Dew Point -15 °C
    • Clouds Clouds 55%
    • Feels Like Feels Like -8 °C
    • Visibility Visibility 55 km
    • Wind Wind - Average 13 km/h
    • Pressure Pressure 1029 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 25 km/h
    • Snowline Snowline 0 ft
    19:00 Scattered clouds -4° Scattered clouds
    Feels Like -8°
    Moderate northwest wind Northwest 9 - 22 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 45%
    • Dew Point Dew Point -14 °C
    • Clouds Clouds 47%
    • Feels Like Feels Like -8 °C
    • Visibility Visibility 55 km
    • Wind Wind - Average 9 km/h
    • Pressure Pressure 1028 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 22 km/h
    • Snowline Snowline 0 ft
    Scattered clouds 20:00 Scattered clouds -4° Scattered clouds
    Feels Like -7°
    Gentle west wind West 6 - 16 km/h
    		UV Index 0 Low SPF: no
    20:00 Scattered clouds -4° Scattered clouds
    Feels Like -7°
    Gentle west wind West 6 - 16 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 47%
    • Dew Point Dew Point -14 °C
    • Clouds Clouds 37%
    • Feels Like Feels Like -7 °C
    • Visibility Visibility 55 km
    • Wind Wind - Average 6 km/h
    • Pressure Pressure 1028 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 16 km/h
    • Snowline Snowline 0 ft
    21:00 Scattered clouds -5° Scattered clouds
    Feels Like -5°
    Gentle west wind West 4 - 10 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 49%
    • Dew Point Dew Point -14 °C
    • Clouds Clouds 27%
    • Feels Like Feels Like -5 °C
    • Visibility Visibility 50 km
    • Wind Wind - Average 4 km/h
    • Pressure Pressure 1028 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 10 km/h
    • Snowline Snowline 0 ft
    22:00 Scattered clouds -5° Scattered clouds
    Feels Like -6°
    Gentle west wind West 4 - 7 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 51%
    • Dew Point Dew Point -13 °C
    • Clouds Clouds 19%
    • Feels Like Feels Like -6 °C
    • Visibility Visibility 50 km
    • Wind Wind - Average 4 km/h
    • Pressure Pressure 1028 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 7 km/h
    • Snowline Snowline 0 ft
    Clear 23:00 Clear skies -4° Clear
    Feels Like -6°
    Gentle southwest wind Southwest 5 - 9 km/h
    		UV Index 0 Low SPF: no
    23:00 Scattered clouds -4° Scattered clouds
    Feels Like -6°
    Gentle southwest wind Southwest 5 - 9 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 53%
    • Dew Point Dew Point -12 °C
    • Clouds Clouds 7%
    • Feels Like Feels Like -6 °C
    • Visibility Visibility 50 km
    • Wind Wind - Average 5 km/h
    • Pressure Pressure 1027 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 9 km/h
    • Snowline Snowline 0 ft
    24:00 Scattered clouds -4° Scattered clouds
    Feels Like -7°
    Gentle southwest wind Southwest 7 - 11 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 57%
    • Dew Point Dew Point -11 °C
    • Clouds Clouds 28%
    • Feels Like Feels Like -7 °C
    • Visibility Visibility 50 km
    • Wind Wind - Average 7 km/h
    • Pressure Pressure 1027 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 11 km/h
    • Snowline Snowline 0 ft

    Sunrise and Sunset

    Sunrise 07:11 Sunset 16:11
    First light 06:39 Midday 11:41 Last light 16:44
    Day length 9h

    Remaining daylight 4h 10m

    Lunar calendar

    Mon Tue Wed Thu Fri Sat Sun
    22 First Quarter
    23 First Quarter
    24 First Quarter
    25 First Quarter
    26 First Quarter
    27 First Quarter
    28 First Quarter
    29 First Quarter
    30 First Quarter
    31 First Quarter
    1 First Quarter
    2 Full Moon
    3 Full Moon
    4 Full Moon

    Air quality in Portsmouth today

    Detail
    34
    Fair O₃ (84 µg/m³)
    • Little health risk.
    • Sensitive people should consider reducing prolonged or intense outdoor activities if they experience symptoms.

    Weather graphs
    Maximum Minimum Rainfall

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