Portsmouth (Rhode Island) weather

The forecast for Portsmouth (Rhode Island) (United States) for the next 10 days in local time: every 3 hours for the first 6 days, then every 6 hours. See when it will rain, how hard the wind will blow and how warm it will get.

Rhode Island, United States41.6°N, 71.25°WAmerica/New York (UTC-4)ECMWF: October 25 at 08:00 PM

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Next 48 hours (local time)

10-day forecast

  1. TodayOctober 26Clear sky
    gusts 25 km/h    16°C 9°C
  2. TomorrowOctober 27Clear sky
    gusts 35 km/h    12°C 7°C
  3. WednesdayOctober 28Mostly clear
    gusts 29 km/h    11°C 5°C
  4. ThursdayOctober 29Mostly clear
    gusts 37 km/h    15°C 11°C
  5. FridayOctober 30Clear sky
    gusts 17 km/h    18°C 12°C
  6. SaturdayOctober 31Partly cloudy
    gusts 15 km/h    15°C 10°C
  7. SundayNovember 1Clear sky
    gusts 21 km/h    15°C 10°C
  8. MondayNovember 2Mostly clear
    gusts 23 km/h    15°C 10°C
  9. TuesdayNovember 3Cloudy
    gusts 47 km/h    18°C 14°C
  10. WednesdayNovember 4Cloudy
    gusts 49 km/h    18°C 16°C

Over the next 10 days in Portsmouth (Rhode Island), temperatures will range from 5°C to 18°C, with 0.0 mm of rain or snow in total. Days with at least 1 mm of precipitation: 0. ECMWF model run from October 25 at 08:00 PM.

Portsmouth (Rhode Island) wind forecast for 10 days

Windiest: Wednesday, November 4 - average 19 km/h, gusts up to 49 km/h. Calmest: Sunday, November 1 - average 7 km/h. The wind blows most often from the west.

DayWindGustsDirection
Today12 km/h25 km/h west
Tomorrow14 km/h35 km/h north
Wed, 10/289 km/h29 km/h south
Thu, 10/2917 km/h37 km/h southwest
Fri, 10/3014 km/h17 km/h west
Sat, 10/3111 km/h15 km/h west
Sun, 11/17 km/h21 km/h southwest
Mon, 11/28 km/h23 km/h south
Tue, 11/320 km/h47 km/h south
Wed, 11/419 km/h49 km/h southwest

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Climate through the year

In October, daytime temperatures here average 17°C and nights 10°C, with about 120 mm of rain over the month. The sea is around 15°C at that time. The warmest month is August (an average of 26°C by day), the coolest is January (3°C by day, -3°C at night). The wettest month is October (about 120 mm) and the driest is February (81 mm). The sea temperature ranges from about 2°C in February to 23°C in August.

MonthDayNightRainSea
January3°C-3°C83 mm3°C
February3°C-3°C81 mm2°C
March6°C0°C106 mm4°C
April11°C4°C106 mm8°C
May17°C9°C87 mm12°C
June22°C15°C101 mm18°C
July26°C19°C86 mm22°C
August26°C19°C83 mm23°C
September23°C16°C99 mm20°C
October17°C10°C120 mm15°C
November11°C5°C96 mm10°C
December6°C0°C113 mm6°C

Long-term averages from NASA POWER data (MERRA-2, 2001-2020 reanalysis, CC BY 4.0). Sea temperature is the average water surface temperature at the nearest grid point over the sea. This is climate, not a forecast for a specific day. NASA POWER

The forecast for Portsmouth (Rhode Island) comes from the ECMWF model and is computed for the point 41.6°N, 71.25°W. Temperature is measured 2 m above the ground, wind at 10 m. Gusts are the strongest bursts of wind within each 3-hour period.

Source: ECMWF IFS model (CC BY 4.0), data modified. A forecast is a model result, not a measurement. ECMWF

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