Cities / United States / Virginia

27°

🌤️ Portsmouth weather

Mostly clear. .

Feels like 29° Wind 3 km/h W Humidity 50% Pressure 1024 hPa UV 4 Air Good ☀ 06:42 - 19:23

Right now it is 27° in Portsmouth with mostly clear skies and today's high is 30° with an overnight low of 17°. The sun rises at 06:42 and sets at 19:23, giving 12h 41m of daylight. Over the coming week highs range from 29° to 36°.

Portsmouth is in Virginia, United States, sitting 3 m above sea level, with a population of about 96,000. Local time is America/New_York (UTC−4), and every time on this page is shown in it.

Next 24 hours - temperature

17° 24° 31° 30° 17° 11:00 · 26.5° · 0 mm 12:00 · 27.8° · 0 mm 13:00 · 29° · 0 mm 14:00 · 30.1° · 0 mm 15:00 · 29.7° · 0 mm 16:00 · 28.6° · 0 mm 17:00 · 28.6° · 0 mm 18:00 · 28.8° · 0 mm 19:00 · 26.9° · 0 mm 20:00 · 24.9° · 0 mm 21:00 · 23.5° · 0 mm 22:00 · 22.3° · 0 mm 23:00 · 21.4° · 0 mm 00:00 · 20.8° · 0 mm 01:00 · 20.3° · 0 mm 02:00 · 19.7° · 0 mm 03:00 · 19.3° · 0 mm 04:00 · 18.9° · 0 mm 05:00 · 18.4° · 0 mm 06:00 · 17.8° · 0 mm 07:00 · 17.4° · 0 mm 08:00 · 19.9° · 0 mm 09:00 · 23.9° · 0 mm 10:00 · 27° · 0 mm

Precipitation

11:00 · 0 mm 11:00 12:00 · 0 mm 13:00 · 0 mm 14:00 · 0 mm 14:00 15:00 · 0 mm 16:00 · 0 mm 17:00 · 0 mm 17:00 18:00 · 0 mm 19:00 · 0 mm 20:00 · 0 mm 20:00 21:00 · 0 mm 22:00 · 0 mm 23:00 · 0 mm 23:00 00:00 · 0 mm 01:00 · 0 mm 02:00 · 0 mm 02:00 03:00 · 0 mm 04:00 · 0 mm 05:00 · 0 mm 05:00 06:00 · 0 mm 07:00 · 0 mm 08:00 · 0 mm 08:00 09:00 · 0 mm 10:00 · 0 mm

Hour by hour

TIMETEMPFEELSRAINCONDITIONS
11:00 🌤️ 26.5° 27.6° - Mostly clear
12:00 🌤️ 27.8° 28.9° - Mostly clear
13:00 🌤️ 29° 30.3° - Mostly clear
14:00 🌤️ 30.1° 31.1° - Mostly clear
15:00 ⛅ 29.7° 30.7° - Partly cloudy
16:00 ⛅ 28.6° 28.1° - Partly cloudy
17:00 ☀️ 28.6° 28.3° - Clear sky
18:00 ☁️ 28.8° 28.4° - Overcast
19:00 ☁️ 26.9° 26.3° - Overcast
20:00 ☁️ 24.9° 24.7° - Overcast
21:00 ☁️ 23.5° 23.2° - Overcast
22:00 ☁️ 22.3° 22.5° - Overcast

Next 16 days

Today🌤️ 30°17° Wed 9☁️ 32°17° Thu 10☀️ 36°21° Fri 11🌧️ 30°22°4.2mm Sat 12🌦️ 29°22°3.7mm Sun 13🌧️ 30°24°11.7mm Mon 14☀️ 34°24° Tue 15☀️ 36°26° Wed 16☀️ 33°26°0.6mm Thu 17☀️ 28°23° Fri 18🌧️ 35°17°7.8mm Sat 19🌦️ 20°16°2.4mm Sun 20☁️ 24°16° Mon 21☁️ 28°18° Tue 22🌦️ 24°19°0.6mm Wed 23☀️ 26°21°
🌤️ TodaySeptember 8th Avg 23° Low 17° at 07:00 High 30° at 14:00 Wind ~15 km/h
Clear Clear Cloudy
00:00 19°
02:00 18°
04:00 18°
06:00 17°
08:00 21°
10:00 26°
12:00 28°
14:00 30°
16:00 29°
18:00 29°
20:00 25°
22:00 22°
☁️ WednesdaySeptember 9th Avg 25° Low 17° at 07:00 High 32° at 15:00 Feels 30° Wind ~15 km/h
Cloudy Cloudy
00:00 21°
02:00 20°
04:00 19°
06:00 18°
08:00 20°
10:00 27°
12:00 30°
14:00 32°
16:00 32°
18:00 30°
20:00 26°
22:00 25°
☀️ ThursdaySeptember 10th Avg 28° Low 21° at 07:00 High 36° at 16:00 Feels 34° Wind ~22 km/h
Cloudy Clear Clear
00:00 23°
02:00 23°
04:00 22°
06:00 21°
08:00 23°
10:00 28°
12:00 32°
14:00 35°
16:00 36°
18:00 34°
20:00 31°
22:00 28°
🌧️ FridaySeptember 11th Avg 26° Low 22° at 23:00 High 30° at 13:00 4.2 mm rain Wind ~20 km/h
Rain
00:00 27°
02:00 26°
04:00 26°
06:00 24°
08:00 25°
10:00 28°
12:00 29°
14:00 29°
16:00 29°
18:00 26°
20:00 23° 1.6mm
22:00 23° 0.3mm
🌦️ SaturdaySeptember 12th Avg 25° Low 22° at 00:00 High 29° at 17:00 3.7 mm rain Feels 31° Wind ~14 km/h
Rain Cloudy Rain Cloudy
00:00 22° 0.4mm
02:00 22° 0.5mm
04:00 22° 0.3mm
06:00 23° 0.3mm
08:00 23°
10:00 27°
12:00 29°
14:00 28° 0.1mm
16:00 29° 0.1mm
18:00 28°
20:00 26°
22:00 26°
🌧️ SundaySeptember 13th Avg 26° Low 24° at 00:00 High 30° at 15:00 11.7 mm rain Feels 34° Wind ~9 km/h
Rain Rain
00:00 24° 1.5mm
02:00 24°
04:00 24° 0.3mm
06:00 24° 0.6mm
08:00 24° 0.6mm
10:00 25° 0.2mm
12:00 27° 0.4mm
14:00 29° 0.4mm
16:00 29° 1mm
18:00 28°
20:00 26°
22:00 25° 0.6mm
☀️ MondaySeptember 14th Avg 28° Low 24° at 07:00 High 34° at 15:00 Feels 36° Wind ~11 km/h
Cloudy Clear Cloudy
00:00 25°
02:00 25°
04:00 24°
06:00 24°
08:00 24°
10:00 28°
12:00 32°
14:00 34°
16:00 34°
18:00 33°
20:00 30°
22:00 29°
☀️ TuesdaySeptember 15th Avg 30° Low 26° at 06:00 High 36° at 14:00 Feels 38° Wind ~13 km/h
Partly Cloudy Clear Partly Cloudy
00:00 28°
02:00 27°
04:00 26°
06:00 26°
08:00 27°
10:00 31°
12:00 34°
14:00 36°
16:00 35°
18:00 32°
20:00 29°
22:00 28°
☀️ WednesdaySeptember 16th Avg 29° Low 26° at 05:00 High 33° at 12:00 0.6 mm rain Feels 35° Wind ~18 km/h
Clear Rain Clear
00:00 28°
02:00 27°
04:00 26°
06:00 26°
08:00 27°
10:00 31°
12:00 33°
14:00 33°
16:00 32° 0.1mm
18:00 30° 0.1mm
20:00 28° 0.1mm
22:00 27°
☀️ ThursdaySeptember 17th Avg 25° Low 23° at 23:00 High 28° at 14:00 Wind ~17 km/h
Clear
00:00 26°
02:00 26°
04:00 25°
06:00 24°
08:00 24°
10:00 25°
12:00 27°
14:00 28°
16:00 27°
18:00 26°
20:00 24°
22:00 23°
🌧️ FridaySeptember 18th Avg 26° Low 17° at 23:00 High 35° at 14:00 7.8 mm rain Wind ~32 km/h
Clear Rain
00:00 22°
02:00 23°
04:00 22°
06:00 23°
08:00 24°
10:00 29°
12:00 33°
14:00 35°
16:00 34°
18:00 28° 1.5mm
20:00 20° 1.5mm
22:00 17° 1.1mm
🌦️ SaturdaySeptember 19th Avg 18° Low 16° at 08:00 High 20° at 16:00 2.4 mm rain Feels 14° Wind ~28 km/h
Rain Cloudy Partly Cloudy Clear
00:00 17° 0.8mm
02:00 18° 0.8mm
04:00 18°
06:00 17°
08:00 16°
10:00 17°
12:00 19°
14:00 19°
16:00 20°
18:00 19°
20:00 18°
22:00 17°
☁️ SundaySeptember 20th Avg 20° Low 16° at 04:00 High 24° at 14:00 Feels 21° Wind ~15 km/h
Clear Cloudy Clear
00:00 17°
02:00 17°
04:00 16°
06:00 16°
08:00 18°
10:00 21°
12:00 23°
14:00 24°
16:00 24°
18:00 22°
20:00 20°
22:00 19°
☁️ MondaySeptember 21st Avg 22° Low 18° at 06:00 High 28° at 16:00 Wind ~13 km/h
Partly Cloudy Cloudy Partly Cloudy Clear
00:00 18°
02:00 18°
04:00 18°
06:00 18°
08:00 18°
10:00 22°
12:00 25°
14:00 28°
16:00 28°
18:00 26°
20:00 21°
22:00 20°
🌦️ TuesdaySeptember 22nd Avg 22° Low 19° at 04:00 High 24° at 12:00 0.6 mm rain Wind ~21 km/h
Clear Partly Cloudy Cloudy Rain
00:00 20°
02:00 19°
04:00 19°
06:00 20°
08:00 22°
10:00 23°
12:00 24°
14:00 24°
16:00 24°
18:00 23° 0.2mm
20:00 21° 0.2mm
22:00 22°
☀️ WednesdaySeptember 23rd Avg 23° Low 21° at 04:00 High 26° at 14:00 Feels 23° Wind ~20 km/h
Cloudy Partly Cloudy Cloudy Clear
00:00 22°
02:00 21°
04:00 21°
06:00 21°
08:00 21°
10:00 23°
12:00 25°
14:00 26°
16:00 25°
18:00 23°
20:00 22°
22:00 21°

Sun

☀️ Sunrise 06:42 · Sunset 19:23

12h 41m of daylight · America/New_York

Air quality

PM2.5 8 µg/m³ - Good

No reason to change your plans - open the windows.

Source: Copernicus CAMS, updated hourly.

Nearby

Saint Helena · 1.2 km Parkview · 1.2 km Newtown · 1.3 km Berkley · 1.3 km Norfolk · 1.7 km Swanson Homes · 2 km

Tools for Portsmouth

☔ Will it rain today? 🌅 Sunrise & sunset 🫁 Air quality 📼 Weather on this day

Common questions about Portsmouth weather

Will it rain in Portsmouth today?

No rain is in the forecast for Portsmouth today.

What is the temperature in Portsmouth right now?

It is 27° in Portsmouth right now, though it feels closer to 29°. Today runs between a low of 17° and a high of 30°.

What time is sunrise and sunset in Portsmouth?

The sun rises at 06:42 and sets at 19:23 local time in Portsmouth today, giving 12h 41m of daylight.

What is the air quality in Portsmouth?

PM2.5 in Portsmouth is currently 8 µg/m³, which counts as Good on the European air-quality index. No reason to change your plans - open the windows.

How accurate is the Portsmouth forecast, and how far ahead does it go?

This page shows 16 days ahead, refreshed every hour. It blends ECMWF, NOAA GFS and whichever national high-resolution model covers Portsmouth best. The first three days are the dependable part - day one is usually within a degree or two - and accuracy falls off steadily after day five, so read the far end as a trend rather than a plan. We publish our measured error against real station observations on the accuracy page.

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