Portsmouth, NH Weather

    11:00 Sunday
    Snow
    Snow with cloudy skies
    -2° Feels like -5°
    80% 0.4 in
    • Today 1 March Snow with partly cloudy skies 90% 1.3 mm 0° / -15° Moderate northwest wind 19 - 38 km/h
    • Tomorrow 2 March Clear -5° / -19° Moderate southwest wind 13 - 25 km/h
    • Tuesday 3 March Snow with partly cloudy skies 90% 10 mm 2° / -13° Moderate southwest wind 21 - 42 km/h
    • Wednesday 4 March Snow with partly cloudy skies 90% 5.4 mm 6° / -2° Moderate south wind 12 - 24 km/h
    • Thursday 5 March Scattered clouds 9° / -4° Moderate northeast wind 13 - 20 km/h
    • Friday 6 March Rain and snow with cloudy skies 80% 11 mm 3° / 0° Moderate east wind 25 - 46 km/h
    • Saturday 7 March Light rain with partly cloudy skies 50% 0.2 mm 7° / -2° Moderate southwest wind 19 - 38 km/h

    Weather Forecast for Portsmouth, NH Today

    , 1 March

    Tomorrow

    , 2 March
    11:00 Snow with cloudy skies 80% 0.16 in -2° Snow
    Feels Like -5°
    Moderate northwest wind Northwest 12 - 24 km/h
    		UV Index 1 Low SPF: no
    • Snow Snow 80% 0.16 in
    • Humidity Humidity 74%
    • Dew Point Dew Point -6 °C
    • Clouds Clouds 100%
    • Snow depth Snow depth 11.02 in
    • Feels Like Feels Like -5 °C
    • Wind Wind - Average 12 km/h
    • Pressure Pressure 1022 hPa
    • Snowline Snowline 0 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 24 km/h
    • Visibility Visibility 7 km
    12:00 Overcast -2° Overcast
    Feels Like -7°
    Moderate northwest wind Northwest 16 - 30 km/h
    		UV Index 2 Low SPF: no
    • Rain Rain 20% 0 mm
    • Humidity Humidity 62%
    • Dew Point Dew Point -8 °C
    • Clouds Clouds 97%
    • Snow depth Snow depth 11.02 in
    • Feels Like Feels Like -7 °C
    • Wind Wind - Average 16 km/h
    • Pressure Pressure 1022 hPa
    • Snowline Snowline 0 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 30 km/h
    • Visibility Visibility 35 km
    13:00 Overcast -2° Overcast
    Feels Like -7°
    Moderate northwest wind Northwest 17 - 33 km/h
    		UV Index 2 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 52%
    • Dew Point Dew Point -11 °C
    • Clouds Clouds 99%
    • Snow depth Snow depth 11.02 in
    • Feels Like Feels Like -7 °C
    • Wind Wind - Average 17 km/h
    • Pressure Pressure 1022 hPa
    • Snowline Snowline 0 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 33 km/h
    • Visibility Visibility 40 km
    14:00 Scattered clouds -2° Scattered clouds
    Feels Like -6°
    Moderate northwest wind Northwest 16 - 34 km/h
    		UV Index 2 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 47%
    • Dew Point Dew Point -12 °C
    • Clouds Clouds 40%
    • Snow depth Snow depth 11.02 in
    • Feels Like Feels Like -6 °C
    • Wind Wind - Average 16 km/h
    • Pressure Pressure 1022 hPa
    • Snowline Snowline 0 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 34 km/h
    • Visibility Visibility 45 km
    15:00 Clear -1° Sunny
    Feels Like -6°
    Moderate northwest wind Northwest 18 - 36 km/h
    		UV Index 1 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 41%
    • Dew Point Dew Point -13 °C
    • Clouds Clouds 1%
    • Snow depth Snow depth 11.02 in
    • Feels Like Feels Like -6 °C
    • Wind Wind - Average 18 km/h
    • Pressure Pressure 1023 hPa
    • Snowline Snowline 0 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 36 km/h
    • Visibility Visibility 50 km
    16:00 Clear -2° Sunny
    Feels Like -8°
    Moderate northwest wind Northwest 19 - 38 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 43%
    • Dew Point Dew Point -13 °C
    • Clouds Clouds 0%
    • Snow depth Snow depth 11.02 in
    • Feels Like Feels Like -8 °C
    • Wind Wind - Average 19 km/h
    • Pressure Pressure 1024 hPa
    • Snowline Snowline 0 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 38 km/h
    • Visibility Visibility 45 km
    Sunny 17:00 Clear -4° Sunny
    Feels Like -10°
    Moderate northwest wind Northwest 19 - 36 km/h
    		UV Index 0 Low SPF: no
    17:00 Clear -4° Sunny
    Feels Like -10°
    Moderate northwest wind Northwest 19 - 36 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 47%
    • Dew Point Dew Point -14 °C
    • Clouds Clouds 0%
    • Snow depth Snow depth 11.02 in
    • Feels Like Feels Like -10 °C
    • Wind Wind - Average 19 km/h
    • Pressure Pressure 1025 hPa
    • Snowline Snowline 0 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 36 km/h
    • Visibility Visibility 45 km
    18:00 Clear -6° Sunny
    Feels Like -12°
    Moderate northwest wind Northwest 17 - 34 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 56%
    • Dew Point Dew Point -14 °C
    • Clouds Clouds 0%
    • Snow depth Snow depth 11.02 in
    • Feels Like Feels Like -12 °C
    • Wind Wind - Average 17 km/h
    • Pressure Pressure 1027 hPa
    • Snowline Snowline 0 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 34 km/h
    • Visibility Visibility 40 km
    19:00 Clear skies -8° Clear
    Feels Like -14°
    Moderate northwest wind Northwest 16 - 31 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 60%
    • Dew Point Dew Point -14 °C
    • Clouds Clouds 0%
    • Snow depth Snow depth 10.63 in
    • Feels Like Feels Like -14 °C
    • Wind Wind - Average 16 km/h
    • Pressure Pressure 1029 hPa
    • Snowline Snowline 0 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 31 km/h
    • Visibility Visibility 40 km
    Clear 20:00 Clear skies -10° Clear
    Feels Like -16°
    Moderate northwest wind Northwest 16 - 29 km/h
    		UV Index 0 Low SPF: no
    20:00 Clear skies -10° Clear
    Feels Like -16°
    Moderate northwest wind Northwest 16 - 29 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 63%
    • Dew Point Dew Point -15 °C
    • Clouds Clouds 0%
    • Snow depth Snow depth 10.63 in
    • Feels Like Feels Like -16 °C
    • Wind Wind - Average 16 km/h
    • Pressure Pressure 1030 hPa
    • Snowline Snowline 0 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 29 km/h
    • Visibility Visibility 40 km
    21:00 Clear skies -11° Clear
    Feels Like -18°
    Moderate northwest wind Northwest 16 - 29 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 65%
    • Dew Point Dew Point -16 °C
    • Clouds Clouds 0%
    • Snow depth Snow depth 10.63 in
    • Feels Like Feels Like -18 °C
    • Wind Wind - Average 16 km/h
    • Pressure Pressure 1031 hPa
    • Snowline Snowline 0 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 29 km/h
    • Visibility Visibility 40 km
    22:00 Clear skies -13° Clear
    Feels Like -19°
    Moderate northwest wind Northwest 16 - 28 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 67%
    • Dew Point Dew Point -17 °C
    • Clouds Clouds 0%
    • Snow depth Snow depth 10.63 in
    • Feels Like Feels Like -19 °C
    • Wind Wind - Average 16 km/h
    • Pressure Pressure 1032 hPa
    • Snowline Snowline 0 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 28 km/h
    • Visibility Visibility 35 km
    Clear 23:00 Clear skies -14° Clear
    Feels Like -21°
    Moderate northwest wind Northwest 15 - 27 km/h
    		UV Index 0 Low SPF: no
    23:00 Clear skies -14° Clear
    Feels Like -21°
    Moderate northwest wind Northwest 15 - 27 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 71%
    • Dew Point Dew Point -18 °C
    • Clouds Clouds 0%
    • Snow depth Snow depth 10.63 in
    • Feels Like Feels Like -21 °C
    • Wind Wind - Average 15 km/h
    • Pressure Pressure 1033 hPa
    • Snowline Snowline 0 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 27 km/h
    • Visibility Visibility 35 km
    24:00 Clear skies -15° Clear
    Feels Like -22°
    Moderate northwest wind Northwest 15 - 26 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 74%
    • Dew Point Dew Point -19 °C
    • Clouds Clouds 0%
    • Snow depth Snow depth 10.63 in
    • Feels Like Feels Like -22 °C
    • Wind Wind - Average 15 km/h
    • Pressure Pressure 1033 hPa
    • Snowline Snowline 0 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 26 km/h
    • Visibility Visibility 35 km

    Sunrise and Sunset

    Sunrise 06:18 Sunset 17:32
    First light 05:50 Midday 11:55 Last light 18:00
    Day length 11h 13m

    Remaining daylight 6h 32m

    Lunar calendar

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

    Air quality in Portsmouth today

    Detail
    41
    Moderate O₃ (100 µg/m³)

    Weather graphs
    Maximum Minimum Rainfall

    Videos

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