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Portsmouth weather forecast

Current weather

Portsmouth, United States

09:00 AM

overcast clouds
16°C

overcast clouds

Feels like 16°

Very cloudy skies becoming more variable.

14 Days Forecast

14-day weather forecast for Portsmouth, 1 September to 15 September 2026
DayConditionsHighLowFeels likeRainWindHumiditySunriseSunset
light rain19°C16°C17°C8.7 mm23 km/h E90%06:0719:19
light rain21°C16°C21°C5.9 mm17 km/h SE71%06:0819:17
moderate rain22°C18°C23°C23.3 mm17 km/h SE96%06:0919:15
light rain21°C16°C20°C3.9 mm17 km/h N85%06:1019:13
light rain19°C16°C19°C1.7 mm18 km/h NE86%06:1119:12
light rain22°C16°C22°C0.1 mm12 km/h N65%06:1319:10
scattered clouds24°C16°C24°C15 km/h SW63%06:1419:08
scattered clouds24°C19°C24°C24 km/h SW72%06:1519:06
light rain26°C22°C26°C3.5 mm31 km/h SW82%06:1619:05
light rain26°C22°C26°C5.4 mm31 km/h SW72%06:1719:03
scattered clouds23°C14°C23°C25 km/h NW61%06:1819:01
few clouds16°C11°C15°C25 km/h NW52%06:1918:59
sky is clear17°C10°C16°C12 km/h NW49%06:2018:57
sky is clear17°C10°C16°C14 km/h NW51%06:2118:56
sky is clear18°C10°C17°C14 km/h N54%06:2218:54

Precipitation (mm)

Weather: Today

Temperature
Temperature
16°C
Feels like
Feels like
16°C
Precipitation
Precipitation
0 mm
Cloud cover
Cloud cover
100%
Wind
Wind
10 km/h
Pressure
Pressure
1018 hPa
Humidity
Humidity
87%
Dew point
Dew point
13°C

Sunrise & Sunset

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Moon

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Frequently Asked Questions about Portsmouth Weather

What is the weather in Portsmouth today?

Portsmouth currently has overcast clouds and a temperature of 16°C. Today's temperature ranges from 16°C to 19°C, with a 92% chance of rain.

What is the temperature in Portsmouth right now?

The current temperature in Portsmouth is 16°C and it feels like 16°C. Humidity is 87% and winds are blowing at 10 km/h.

What is the weather forecast for Portsmouth, United States?

The forecast for Portsmouth calls for overcast clouds over the next 12 hours, with rain chances peaking at 92% in that window and around 2.5 mm of precipitation. The hourly and 14-day forecasts above track how temperature, rain and wind change from here.

What will the weather be in Portsmouth tomorrow?

Wednesday in Portsmouth brings light rain, with a high of 21°C and a low of 16°C. Wind should reach around 17 km/h.

What time is it in Portsmouth right now?

The current local time in Portsmouth is 8:08 AM. Portsmouth uses the America/New_York time zone, which is independent of your own.

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