Portsmouth - Extended Weather Forecast

21:00 Monday
Overcast
Overcast
10° Feels like
First Quarter First Quarter Illuminated: 6%
  • Monday 29 Dec. Partly cloudy / Moderate northeast wind 21 - 31 km/h
  • Tuesday 30 Dec. Overcast / Moderate north wind 16 - 25 km/h
  • Wednesday 31 Dec. Scattered clouds / Moderate northeast wind 18 - 28 km/h
  • Thursday 1 Jan. Scattered clouds / Moderate northwest wind 23 - 35 km/h
  • Friday 2 Jan. Partly cloudy / Moderate northwest wind 20 - 30 km/h
  • Saturday 3 Jan. Partly cloudy / Moderate west wind 26 - 36 km/h
  • Sunday 4 Jan. Scattered clouds / Moderate north wind 27 - 40 km/h
Monday, 29 December
Tuesday, 30 December
03:00 Scattered clouds Scattered clouds
Feels Like
Moderate northeast wind Northeast 17 - 28 km/h
UV Index 0 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 89%
  • Dew Point Dew Point 3 °C
  • Clouds Clouds 48%
  • Feels Like Feels Like 2 °C
  • Visibility Visibility 45 km
  • Wind Wind - Average 17 km/h
  • Pressure Pressure 1031 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 28 km/h
  • Snowline Snowline 9514 ft
06:00 Partly cloudy Partly cloudy
Feels Like
Moderate northeast wind Northeast 19 - 28 km/h
UV Index 0 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 87%
  • Dew Point Dew Point 3 °C
  • Clouds Clouds 90%
  • Feels Like Feels Like 2 °C
  • Visibility Visibility 45 km
  • Wind Wind - Average 19 km/h
  • Pressure Pressure 1031 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 28 km/h
  • Snowline Snowline 9514 ft
09:00 Partly cloudy Partly cloudy
Feels Like
Moderate northeast wind Northeast 21 - 29 km/h
UV Index 0 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 84%
  • Dew Point Dew Point 4 °C
  • Clouds Clouds 95%
  • Feels Like Feels Like 3 °C
  • Visibility Visibility 50 km
  • Wind Wind - Average 21 km/h
  • Pressure Pressure 1032 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 29 km/h
  • Snowline Snowline 9843 ft
12:00 Overcast Overcast
Feels Like
Moderate northeast wind Northeast 21 - 31 km/h
UV Index 0 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 80%
  • Dew Point Dew Point 4 °C
  • Clouds Clouds 100%
  • Feels Like Feels Like 4 °C
  • Visibility Visibility 55 km
  • Wind Wind - Average 21 km/h
  • Pressure Pressure 1033 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 31 km/h
  • Snowline Snowline 9843 ft
15:00 Partly cloudy Partly cloudy
Feels Like
Moderate northeast wind Northeast 21 - 31 km/h
UV Index 0 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 79%
  • Dew Point Dew Point 3 °C
  • Clouds Clouds 94%
  • Feels Like Feels Like 4 °C
  • Visibility Visibility 55 km
  • Wind Wind - Average 21 km/h
  • Pressure Pressure 1033 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 31 km/h
  • Snowline Snowline 9843 ft
18:00 Partly cloudy Partly cloudy
Feels Like
Moderate northeast wind Northeast 20 - 30 km/h
UV Index 0 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 79%
  • Dew Point Dew Point 3 °C
  • Clouds Clouds 88%
  • Feels Like Feels Like 3 °C
  • Visibility Visibility 50 km
  • Wind Wind - Average 20 km/h
  • Pressure Pressure 1034 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 30 km/h
  • Snowline Snowline 10171 ft
21:00 Partly cloudy Partly cloudy
Feels Like
Moderate northeast wind Northeast 18 - 29 km/h
UV Index 0 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 79%
  • Dew Point Dew Point 3 °C
  • Clouds Clouds 92%
  • Feels Like Feels Like 4 °C
  • Visibility Visibility 50 km
  • Wind Wind - Average 18 km/h
  • Pressure Pressure 1034 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 29 km/h
  • Snowline Snowline 9843 ft
24:00 Overcast Overcast
Feels Like
Moderate northeast wind Northeast 16 - 27 km/h
UV Index 0 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 81%
  • Dew Point Dew Point 3 °C
  • Clouds Clouds 96%
  • Feels Like Feels Like 4 °C
  • Visibility Visibility 50 km
  • Wind Wind - Average 16 km/h
  • Pressure Pressure 1034 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 27 km/h
  • Snowline Snowline 9843 ft

Sunrise and Sunset

Sunrise 08:04 Sunset 16:01
First light 07:25 Midday 12:03 Last light 16:40
Day length 7h 57m

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

Pollen

Detail
Pollen
Null Mugwort (0 #/m³)
  • Pay attention to the pollen forecast.
  • Stay aware of the season of pollination which affects you

Air quality in Portsmouth today

Detail
29
Fair PM₂₅ (16 µg/m³)
  • Little health risk.
  • Sensitive people should consider reducing prolonged or intense outdoor activities if they experience symptoms.

Weather graphs

Maximum Minimum Rainfall

Videos

Amazing experiment at Lake Baikal, Russia
Amazing experiment at Lake Baikal, Russia