Cities / United States / Rhode Island

18°

⛅ South Portsmouth weather

Partly cloudy. .

Feels like 16° Wind 16 km/h W Humidity 60% Pressure 1012 hPa UV 2 Air Good ☀ 06:21 - 19:01

Right now it is 18° in South Portsmouth with partly cloudy skies and today's high is 25° with an overnight low of 18°. The sun rises at 06:21 and sets at 19:01, giving 12h 40m of daylight. Over the coming week highs range from 21° to 24° - a steady stretch with little day-to-day change.

South Portsmouth is in Rhode Island, United States, sitting 83 m above sea level. Local time is America/New_York (UTC−4), and every time on this page is shown in it.

Next 24 hours - temperature

15° 21° 26° 25° 15° 05:00 · 17.9° · 0 mm 06:00 · 18° · 0 mm 07:00 · 17.7° · 0 mm 08:00 · 18.9° · 0 mm 09:00 · 19.5° · 0 mm 10:00 · 20.6° · 0 mm 11:00 · 21.7° · 0 mm 12:00 · 22.7° · 0 mm 13:00 · 24.1° · 0 mm 14:00 · 25.1° · 0 mm 15:00 · 24.2° · 0 mm 16:00 · 23.1° · 0 mm 17:00 · 22.5° · 0 mm 18:00 · 21.8° · 0 mm 19:00 · 19.7° · 0 mm 20:00 · 19.2° · 0 mm 21:00 · 18.4° · 0 mm 22:00 · 17.9° · 0 mm 23:00 · 17.5° · 0 mm 00:00 · 17° · 0 mm 01:00 · 16.3° · 0 mm 02:00 · 15.8° · 0 mm 03:00 · 15.6° · 0 mm 04:00 · 15.1° · 0 mm

Precipitation

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 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

Hour by hour

TIMETEMPFEELSRAINCONDITIONS
05:00 ☀️ 17.9° 15.2° - Clear sky
06:00 ☁️ 18° 15° - Overcast
07:00 ☀️ 17.7° 15.2° - Clear sky
08:00 ☁️ 18.9° 16.7° - Overcast
09:00 ☁️ 19.5° 17.2° - Overcast
10:00 ☁️ 20.6° 18.1° - Overcast
11:00 ☁️ 21.7° 18.6° - Overcast
12:00 ☁️ 22.7° 19.8° - Overcast
13:00 ☀️ 24.1° 22.1° - Clear sky
14:00 ☀️ 25.1° 22.6° - Clear sky
15:00 ☀️ 24.2° 21.5° - Clear sky
16:00 ☀️ 23.1° 20.2° - Clear sky

Next 16 days

Today☀️ 25°18° Sat 12☁️ 24°14° Sun 13🌧️ 22°18°35.1mm Mon 14☀️ 23°14°0.2mm Tue 15☀️ 21°11° Wed 16☁️ 21°14° Thu 17⛅ 24°17° Fri 18☁️ 23°16° Sat 19🌧️ 25°20°5.4mm Sun 20🌧️ 20°11°16.2mm Mon 21☀️ 20°10° Tue 22☁️ 20°10°0.3mm Wed 23☁️ 21°15°0.3mm Thu 24🌦️ 25°13°1.8mm Fri 25☀️ 18°9° Sat 26☀️ 0°0°
☀️ TodaySeptember 11th Avg 20° Low 18° at 23:00 High 25° at 14:00 Feels 23° Wind ~19 km/h
Clear Cloudy Clear
00:00 21°
02:00 20°
04:00 18°
06:00 18°
08:00 19°
10:00 21°
12:00 23°
14:00 25°
16:00 23°
18:00 22°
20:00 19°
22:00 18°
☁️ SaturdaySeptember 12th Avg 19° Low 14° at 07:00 High 24° at 13:00 Feels 21° Wind ~16 km/h
Clear Cloudy Cloudy
00:00 17°
02:00 16°
04:00 15°
06:00 14°
08:00 16°
10:00 21°
12:00 23°
14:00 23°
16:00 22°
18:00 21°
20:00 18°
22:00 18°
🌧️ SundaySeptember 13th Avg 20° Low 18° at 23:00 High 22° at 12:00 35.1 mm rain Wind ~29 km/h
Cloudy Rain Cloudy Clear
00:00 19°
02:00 21°
04:00 21°
06:00 21° 0.1mm
08:00 21° 0.3mm
10:00 20° 3.4mm
12:00 22° 7.9mm
14:00 20° 0.4mm
16:00 20°
18:00 21°
20:00 20°
22:00 19°
☀️ MondaySeptember 14th Avg 19° Low 14° at 23:00 High 23° at 15:00 0.2 mm rain Feels 20° Wind ~17 km/h
Clear Clear Clear
00:00 18°
02:00 19°
04:00 17°
06:00 17° 0.1mm
08:00 16°
10:00 20°
12:00 22°
14:00 23°
16:00 23°
18:00 20°
20:00 17°
22:00 15°
☀️ TuesdaySeptember 15th Avg 16° Low 11° at 06:00 High 21° at 13:00 Feels 18° Wind ~17 km/h
Clear Clear Cloudy
00:00 13°
02:00 12°
04:00 11°
06:00 11°
08:00 14°
10:00 18°
12:00 21°
14:00 20°
16:00 20°
18:00 18°
20:00 16°
22:00 15°
☁️ WednesdaySeptember 16th Avg 18° Low 14° at 04:00 High 21° at 14:00 Feels 19° Wind ~18 km/h
Cloudy Partly Cloudy Cloudy Clear Partly Cloudy Clear
00:00 15°
02:00 15°
04:00 14°
06:00 15°
08:00 18°
10:00 18°
12:00 20°
14:00 21°
16:00 21°
18:00 19°
20:00 18°
22:00 17°
⛅ ThursdaySeptember 17th Avg 20° Low 17° at 04:00 High 24° at 12:00 Wind ~20 km/h
Clear Partly Cloudy Cloudy Clear
00:00 17°
02:00 17°
04:00 17°
06:00 17°
08:00 20°
10:00 23°
12:00 24°
14:00 24°
16:00 23°
18:00 22°
20:00 19°
22:00 17°
☁️ FridaySeptember 18th Avg 19° Low 16° at 03:00 High 23° at 14:00 Wind ~19 km/h
Cloudy Partly Cloudy Clear
00:00 16°
02:00 16°
04:00 16°
06:00 16°
08:00 17°
10:00 18°
12:00 21°
14:00 23°
16:00 21°
18:00 19°
20:00 18°
22:00 19°
🌧️ SaturdaySeptember 19th Avg 22° Low 20° at 00:00 High 25° at 14:00 5.4 mm rain Wind ~22 km/h
Cloudy Rain
00:00 20°
02:00 21°
04:00 22°
06:00 22°
08:00 22°
10:00 24°
12:00 25°
14:00 25°
16:00 24°
18:00 22° 0.6mm
20:00 21° 0.6mm
22:00 21° 1.2mm
🌧️ SundaySeptember 20th Avg 14° Low 11° at 23:00 High 20° at 00:00 16.2 mm rain Feels 22° Wind ~27 km/h
Rain Cloudy Clear
00:00 20° 0.7mm
02:00 16° 0.7mm
04:00 15° 0.5mm
06:00 13° 3.9mm
08:00 13° 3.9mm
10:00 12° 0.3mm
12:00 13°
14:00 14°
16:00 16°
18:00 16°
20:00 14°
22:00 12°
☀️ MondaySeptember 21st Avg 14° Low 10° at 21:00 High 20° at 14:00 Feels 16° Wind ~15 km/h
Clear
00:00 11°
02:00 11°
04:00 10°
06:00 11°
08:00 12°
10:00 16°
12:00 19°
14:00 20°
16:00 19°
18:00 16°
20:00 11°
22:00 10°
☁️ TuesdaySeptember 22nd Avg 15° Low 10° at 05:00 High 20° at 13:00 0.3 mm rain Feels 17° Wind ~19 km/h
Clear Cloudy Rain Cloudy
00:00 10°
02:00 11°
04:00 10°
06:00 10°
08:00 13°
10:00 17°
12:00 20°
14:00 20°
16:00 18°
18:00 17° 0.1mm
20:00 16° 0.1mm
22:00 16°
☁️ WednesdaySeptember 23rd Avg 17° Low 15° at 04:00 High 21° at 14:00 0.3 mm rain Feels 19° Wind ~16 km/h
Cloudy Rain Clear
00:00 16°
02:00 15°
04:00 15°
06:00 15°
08:00 16°
10:00 19° 0.1mm
12:00 20°
14:00 21°
16:00 20°
18:00 18°
20:00 17°
22:00 18°
🌦️ ThursdaySeptember 24th Avg 20° Low 13° at 23:00 High 25° at 13:00 1.8 mm rain Feels 22° Wind ~22 km/h
Partly Cloudy Rain Clear
00:00 19°
02:00 19°
04:00 19° 0.3mm
06:00 19° 0.1mm
08:00 20° 0.1mm
10:00 23° 0.2mm
12:00 25°
14:00 25°
16:00 23°
18:00 20°
20:00 16°
22:00 14°
☀️ FridaySeptember 25th Avg 13° Low 9° at 07:00 High 18° at 14:00 Feels 15° Wind ~19 km/h
Clear
00:00 13°
02:00 12°
04:00 10°
06:00 10°
08:00 10°
10:00 13°
12:00 16°
14:00 18°
16:00 16°
18:00 15°
20:00 14°
22:00 14°
☀️ SaturdaySeptember 26th Avg 18° Low 0° at 20:00 High 0° at 14:00 Feels 18° Wind ~36 km/h
Clear Unknown
00:00 15°
02:00 16°
04:00 17°
06:00 17°
08:00 18°
10:00 20°
12:00 22°
14:00 23°
16:00 20°
18:00 16°
20:00 13°
22:00 0°

Sun

☀️ Sunrise 06:21 · Sunset 19:01

12h 40m of daylight · America/New_York

Air quality

PM2.5 6.4 µg/m³ - Good

No reason to change your plans - open the windows.

Source: Copernicus CAMS, updated hourly.

Nearby

Middletown · 2.5 km Whitehall · 3.6 km Lawtons · 3.7 km Newport East · 3.9 km Melville · 5.1 km Paradise Mobile Home Park · 5.1 km

Tools for South Portsmouth

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

Common questions about South Portsmouth weather

Will it rain in South Portsmouth today?

No rain is in the forecast for South Portsmouth today.

What is the temperature in South Portsmouth right now?

It is 18° in South Portsmouth right now, though it feels closer to 16°. Today runs between a low of 18° and a high of 25°.

What time is sunrise and sunset in South Portsmouth?

The sun rises at 06:21 and sets at 19:01 local time in South Portsmouth today, giving 12h 40m of daylight.

What is the air quality in South Portsmouth?

PM2.5 in South Portsmouth is currently 6.4 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 South 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 South 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.

This page is a live API demo.

Everything above came from one call to the WeatherMetro API - free tier, 100,000 calls a month.

Read the docs