On Thursday, 28 November, mostly cloudy weather, rain are expected in Portsmouth. The lowest air temperature will be +3°C at 1 am, the highest temperature will be +5°C around 1 pm. The atmospheric pressure will be within 754-761 mm Hg. The relative humidity 73-93%. The wind will be mainly easterly 3 m/s with maximum gusts up to 8 m/s
now at 01:17 according to the forecast
weather / precip chance
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wind direction and speed
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pressure, mmHg
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UVI
Atmospheric pressure charts in Portsmouth - detailed forecast for 14 days
On Friday, 29 November, mostly partly cloudy, no precipitation are expected in Portsmouth. The lowest air temperature will be +2°C at 7 am, the highest temperature will be +5°C around 1 pm. The atmospheric pressure will be within 755-757 mm Hg. The relative humidity 59-88%. The wind will be mainly westerly 3 m/s with maximum gusts up to 5 m/s
UVI
On Saturday, 30 November, mostly partly cloudy weather, no precipitation are expected in Portsmouth. The lowest air temperature will be -1°C at 10 pm, the highest temperature will be +3°C around 1 pm. The atmospheric pressure will be within 757-761 mm Hg. The relative humidity 52-79%. The wind will be mainly westerly 7 m/s with maximum gusts up to 12 m/s
UVI
On Sunday, 1 December, mostly partly cloudy, no precipitation are expected in Portsmouth. The lowest air temperature will be -3°C at 7 am, the highest temperature will be +2°C around 1 pm. The atmospheric pressure will be within 760-761 mm Hg. The relative humidity 53-74%. The wind will be mainly westerly 7 m/s with maximum gusts up to 10 m/s
UVI
On Monday, 2 December, mostly partly cloudy weather, no precipitation are expected in Portsmouth. The lowest air temperature will be -3°C at 4 am, the highest temperature will be +2°C around 1 pm. The atmospheric pressure will be within 759-761 mm Hg. The relative humidity 54-77%. The wind will be mainly westerly 4 m/s with maximum gusts up to 8 m/s
UVI
On Tuesday, 3 December, mostly partly cloudy weather, no precipitation are expected in Portsmouth. The lowest air temperature will be -3°C at 4 am, the highest temperature will be +2°C around 1 pm. The atmospheric pressure will be within 760-762 mm Hg. The relative humidity 53-71%. The wind will be mainly westerly 4 m/s with maximum gusts up to 8 m/s
UVI
On Wednesday, 4 December, mostly clear weather, no precipitation are expected in Portsmouth. The lowest air temperature will be -3°C at 4 am, the highest temperature will be +1°C around 1 pm. The atmospheric pressure will be within 762-764 mm Hg. The relative humidity 51-72%. The wind will be mainly westerly 5 m/s with maximum gusts up to 7 m/s
UVI
On Thursday, 5 December, mostly partly cloudy, precipitation are expected in Portsmouth. The lowest air temperature will be -3°C at 1 am, the highest temperature will be 0°C around 4 pm. The atmospheric pressure will be within 748-762 mm Hg. The relative humidity 55-83%. The wind will be mainly southerly 4 m/s with maximum gusts up to 7 m/s
UVI
On Friday, 6 December, mostly cloudy weather, snowstorm are expected in Portsmouth. The lowest air temperature will be -6°C at 10 pm, the highest temperature will be -3°C around 4 am. The atmospheric pressure will be within 742-746 mm Hg. The relative humidity 55-84%. The wind will be mainly westerly 10 m/s with maximum gusts up to 19 m/s
UVI
On Saturday, 7 December, mostly clear weather, no precipitation are expected in Portsmouth. The lowest air temperature will be -9°C at 7 am, the highest temperature will be -4°C around 1 pm. The atmospheric pressure will be within 746-756 mm Hg. The relative humidity 51-69%. The wind will be mainly westerly 9 m/s with maximum gusts up to 14 m/s