Portsmouth, ME - Extended Weather Forecast

04:00 Sunday Artboard
Partly cloudy Partly cloudy Feels like First Quarter First Quarter Illuminated: 23%
  • Sunday 19 May Light rain 50% 15 mm 17° / 11° Calm 26 - 48 km/h
  • Monday 20 May Partly cloudy 22° / 10° Calm 17 - 36 km/h
  • Tuesday 21 May Scattered clouds 21° / 12° Calm 16 - 36 km/h
  • Wednesday 22 May Partly cloudy 19° / 13° Calm 14 - 33 km/h
  • Thursday 23 May Partly cloudy 20° / 11° Calm 12 - 27 km/h
  • Friday 24 May Partly cloudy 15° / 11° Calm 33 - 56 km/h
  • Saturday 25 May Scattered clouds 15° / Calm 17 - 31 km/h
Sunday, 19 May Monday, 20 May
02:00 Light rain 30% 2.2 mm 12° Light rain
Feels Like 12°
Calm Southeast 26 - 46 km/h
UV Index 0 Low SPF: no
  • Rain Rain 30% 2.2 mm
  • Humidity Humidity 100%
  • Dew Point Dew Point 12 °C
  • Clouds Clouds 100%
  • Feels Like Feels Like 12 °C
  • Visibility Visibility 950 m
  • Wind Wind - Average 26 km/h
  • Pressure Pressure 1007 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 46 km/h
  • Snowline Snowline 3600 m
05:00 Light rain 30% 3 mm 12° Light rain
Feels Like 12°
Calm Southeast 19 - 48 km/h
UV Index 0 Low SPF: no
  • Rain Rain 30% 3 mm
  • Humidity Humidity 100%
  • Dew Point Dew Point 12 °C
  • Clouds Clouds 100%
  • Feels Like Feels Like 12 °C
  • Visibility Visibility 2 km
  • Wind Wind - Average 19 km/h
  • Pressure Pressure 1006 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 48 km/h
  • Snowline Snowline 3400 m
08:00 Light rain 30% 3.7 mm 12° Light rain
Feels Like 12°
Calm Southeast 11 - 46 km/h
UV Index 0 Low SPF: no
  • Rain Rain 30% 3.7 mm
  • Humidity Humidity 99%
  • Dew Point Dew Point 12 °C
  • Clouds Clouds 100%
  • Feels Like Feels Like 12 °C
  • Visibility Visibility 2 km
  • Wind Wind - Average 11 km/h
  • Pressure Pressure 1005 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 46 km/h
  • Snowline Snowline 3300 m
11:00 Light rain 30% 2.8 mm 13° Light rain
Feels Like 13°
Calm Southwest 5 - 33 km/h
UV Index 2 Low SPF: no
  • Rain Rain 30% 2.8 mm
  • Humidity Humidity 99%
  • Dew Point Dew Point 13 °C
  • Clouds Clouds 100%
  • Feels Like Feels Like 13 °C
  • Visibility Visibility 3 km
  • Wind Wind - Average 5 km/h
  • Pressure Pressure 1004 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 33 km/h
  • Snowline Snowline 3300 m
14:00 Light rain 30% 2 mm 14° Light rain
Feels Like 14°
Calm West 8 - 21 km/h
UV Index 3 Moderate SPF: 6-10
  • Rain Rain 30% 2 mm
  • Humidity Humidity 98%
  • Dew Point Dew Point 13 °C
  • Clouds Clouds 100%
  • Feels Like Feels Like 14 °C
  • Visibility Visibility 4 km
  • Wind Wind - Average 8 km/h
  • Pressure Pressure 1003 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 21 km/h
  • Snowline Snowline 3400 m
17:00 Light rain 30% 1 mm 15° Light rain
Feels Like 15°
Calm Northwest 6 - 24 km/h
UV Index 2 Low SPF: no
  • Rain Rain 30% 1 mm
  • Humidity Humidity 93%
  • Dew Point Dew Point 14 °C
  • Clouds Clouds 46%
  • Feels Like Feels Like 15 °C
  • Visibility Visibility 14 km
  • Wind Wind - Average 6 km/h
  • Pressure Pressure 1004 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 24 km/h
  • Snowline Snowline 3200 m
20:00 Clear 15° Clear
Feels Like 15°
Calm Northwest 4 - 29 km/h
UV Index 0 Low SPF: no
  • Rain Rain 20% 0 mm
  • Humidity Humidity 90%
  • Dew Point Dew Point 14 °C
  • Clouds Clouds 7%
  • Feels Like Feels Like 15 °C
  • Visibility Visibility 25 km
  • Wind Wind - Average 4 km/h
  • Pressure Pressure 1004 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 29 km/h
  • Snowline Snowline 3100 m
23:00 Scattered clouds 13° Scattered clouds
Feels Like 13°
Calm West 4 - 20 km/h
UV Index 0 Low SPF: no
  • Rain Rain 20% 0 mm
  • Humidity Humidity 95%
  • Dew Point Dew Point 12 °C
  • Clouds Clouds 49%
  • Feels Like Feels Like 13 °C
  • Visibility Visibility 12 km
  • Wind Wind - Average 4 km/h
  • Pressure Pressure 1005 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 20 km/h
  • Snowline Snowline 3200 m

Pollution in Portsmouth

Detail
20
Good O₃ (48 µg/m³)
  • No risk.
  • Enjoy your usual outdoor activities.

Weather graphs

Maximum Minimum Rainfall
Videos
Temporary rivers and lakes appear in the middle of the Arabian desert
Temporary rivers and lakes appear in the middle of the Arabian desert