Current Conditions

Portsmouth, Rhode Island

71°F22°C

Partly Cloudy

Wind

SSE 5 mph8 km/h

Humidity

77%

Cloud Cover

83%

As of Tuesday, September 8, 2026 at 7:16 PM EDT

Today's Outlook

Night

Overcast, with a low around 68°F20°C. Light wind from the SSE around 5 mph7 km/h.

7-Day Forecast

Condition	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Wind (mph)
Partly Cloudy	High 77°F25°C	Low 68°F20°C	Precip 0 in0 mm—	Cloud 66%	Wind SSW 5 mph8 km/h	Tuesday: Partly cloudy and warm, with a high of 77°F25°C. Light wind from the WSW around 5 mph8 km/h. Tuesday Night: Overcast, with a low around 68°F20°C. Light wind from the SSE around 5 mph7 km/h.
Drizzle	High 74°F23°C	Low 66°F19°C	Precip 0.01 in0.3 mm15%	Cloud 90%	Wind SSW 11 mph17 km/h	Wednesday: Overcast and warm, with a high of 74°F23°C and morning low of 68°F20°C. Breezy from the S at 11 to 15 mph17 to 24 km/h. Humid. Wednesday Night: Overcast, with a low around 66°F19°C. Windy from the SSW at 11 to 19 mph18 to 31 km/h. 15% chance of drizzle in the evening.
Light Rain	High 80°F27°C	Low 73°F23°C	Precip 0.11 in2.8 mm84%	Cloud 72%	Wind WSW 15 mph23 km/h	Thursday: Mostly cloudy and warm, with a high of 80°F27°C and morning low of 73°F23°C. Windy from the WSW at 14 to 16 mph22 to 25 km/h. 84% chance of showers in the morning. Humid. Thursday Night: Overcast, with a low around 73°F23°C. Windy from the SW at 16 to 21 mph25 to 35 km/h. 49% chance of light rain overnight.
Clear	High 75°F24°C	Low 67°F19°C	Precip 0.01 in0.2 mm8%	Cloud 21%	Wind NW 8 mph12 km/h	Friday: Mostly clear and warm, with a high of 75°F24°C and morning low of 67°F20°C. Breezy from the NW at 7 to 9 mph12 to 14 km/h. Friday Night: Partly cloudy, with a low around 67°F19°C. Breezy from the NW at 8 to 10 mph13 to 16 km/h.
Drizzle	High 72°F22°C	Low 62°F17°C	Precip 0.01 in0.2 mm12%	Cloud 69%	Wind SSE 8 mph13 km/h	Saturday: Overcast and warm, with a high of 72°F22°C and morning low of 64°F18°C. Breezy from the SSE at 8 to 10 mph13 to 16 km/h. Saturday Night: Mostly cloudy, with a low around 62°F17°C. Breezy from the SE at 8 to 10 mph13 to 16 km/h. 12% chance of drizzle overnight.
Rain	High 73°F23°C	Low 69°F21°C	Precip 0.53 in13.4 mm71%	Cloud 76%	Wind S 10 mph16 km/h	Sunday: Overcast and warm, with a high of 73°F23°C. Breezy from the S at 10 mph16 km/h. 71% chance of rain throughout the day. Humid. Sunday Night: Mostly cloudy, with a low around 69°F21°C. Breezy from the SSW at 10 to 11 mph16 to 18 km/h. 54% chance of light rain throughout the night.
Clear	High 74°F23°C	Low 65°F19°C	Precip 0.03 in0.7 mm9%	Cloud 32%	Wind NW 10 mph15 km/h	Monday: Partly cloudy and warm, with a high of 74°F23°C and morning low of 66°F19°C. Breezy from the NW at 10 mph16 km/h. Monday Night: Partly cloudy, with a low around 65°F19°C. Breezy from the NW at 10 mph15 km/h.

15-Day Forecast

	Day	High	Low	Precip	Cloud Cover	Condition	Wind
	TuesdaySep 8	77°F25°C	68°F20°C	0 in0 mm· —	66%	Partly Cloudy	SSW 5 mph8 km/h
DayPartly cloudy and warm, with a high of 77°F25°C. Light wind from the WSW around 5 mph8 km/h. NightOvercast, with a low around 68°F20°C. Light wind from the SSE around 5 mph7 km/h.
	WednesdaySep 9	74°F23°C	66°F19°C	0.01 in0.3 mm· 15%	90%	Drizzle	SSW 11 mph17 km/h
DayOvercast and warm, with a high of 74°F23°C and morning low of 68°F20°C. Breezy from the S at 11 to 15 mph17 to 24 km/h. Humid. NightOvercast, with a low around 66°F19°C. Windy from the SSW at 11 to 19 mph18 to 31 km/h. 15% chance of drizzle in the evening.
	ThursdaySep 10	80°F27°C	73°F23°C	0.11 in2.8 mm· 84%	72%	Light Rain	WSW 15 mph23 km/h
DayMostly cloudy and warm, with a high of 80°F27°C and morning low of 73°F23°C. Windy from the WSW at 14 to 16 mph22 to 25 km/h. 84% chance of showers in the morning. Humid. NightOvercast, with a low around 73°F23°C. Windy from the SW at 16 to 21 mph25 to 35 km/h. 49% chance of light rain overnight.
	FridaySep 11	75°F24°C	67°F19°C	0.01 in0.2 mm· 8%	21%	Clear	NW 8 mph12 km/h
DayMostly clear and warm, with a high of 75°F24°C and morning low of 67°F20°C. Breezy from the NW at 7 to 9 mph12 to 14 km/h. NightPartly cloudy, with a low around 67°F19°C. Breezy from the NW at 8 to 10 mph13 to 16 km/h.
	SaturdaySep 12	72°F22°C	62°F17°C	0.01 in0.2 mm· 12%	69%	Drizzle	SSE 8 mph13 km/h
DayOvercast and warm, with a high of 72°F22°C and morning low of 64°F18°C. Breezy from the SSE at 8 to 10 mph13 to 16 km/h. NightMostly cloudy, with a low around 62°F17°C. Breezy from the SE at 8 to 10 mph13 to 16 km/h. 12% chance of drizzle overnight.
	SundaySep 13	73°F23°C	69°F21°C	0.53 in13.4 mm· 71%	76%	Rain	S 10 mph16 km/h
DayOvercast and warm, with a high of 73°F23°C. Breezy from the S at 10 mph16 km/h. 71% chance of rain throughout the day. Humid. NightMostly cloudy, with a low around 69°F21°C. Breezy from the SSW at 10 to 11 mph16 to 18 km/h. 54% chance of light rain throughout the night.
	MondaySep 14	74°F23°C	65°F19°C	0.03 in0.7 mm· 9%	32%	Clear	NW 10 mph15 km/h
DayPartly cloudy and warm, with a high of 74°F23°C and morning low of 66°F19°C. Breezy from the NW at 10 mph16 km/h. NightPartly cloudy, with a low around 65°F19°C. Breezy from the NW at 10 mph15 km/h.
	TuesdaySep 15	69°F21°C	61°F16°C	0.01 in0.2 mm· 2%	38%	Clear	S 10 mph16 km/h
DayPartly cloudy and warm, with a high of 69°F21°C and morning low of 62°F17°C. Breezy from the SSE at 9 to 11 mph15 to 18 km/h. NightPartly cloudy, with a low around 61°F16°C. Breezy from the SSW at 10 to 12 mph17 to 19 km/h.
	WednesdaySep 16	75°F24°C	67°F19°C	0.05 in1.2 mm· 13%	51%	Drizzle	SW 11 mph18 km/h
DayMostly cloudy and warm, with a high of 75°F24°C and morning low of 68°F20°C. Breezy from the SW at 11 to 12 mph18 to 19 km/h. 10% chance of drizzle in the afternoon. NightMostly cloudy, with a low around 67°F19°C. Breezy from the SW at 11 to 12 mph17 to 19 km/h. 13% chance of drizzle throughout the night.
	ThursdaySep 17	72°F22°C	67°F19°C	0.08 in2 mm· 14%	52%	Drizzle	S 9 mph15 km/h
DayMostly cloudy and warm, with a high of 72°F22°C and morning low of 67°F19°C. Breezy from the ESE at 9 to 10 mph14 to 16 km/h. 14% chance of drizzle throughout the day. NightMostly cloudy, with a low around 67°F19°C. Breezy from the SW at 9 to 10 mph15 to 16 km/h. 14% chance of drizzle throughout the night.
	FridaySep 18	74°F23°C	67°F20°C	0.11 in2.7 mm· 15%	55%	Showers	SW 11 mph17 km/h
DayMostly cloudy and warm, with a high of 74°F23°C and morning low of 68°F20°C. Breezy from the SW at 11 to 12 mph18 to 19 km/h. 14% chance of showers throughout the day. NightMostly cloudy, with a low around 67°F20°C. Breezy from the SW at 10 to 11 mph17 to 18 km/h. 15% chance of drizzle throughout the night.
	SaturdaySep 19	71°F21°C	65°F18°C	0.12 in3 mm· 19%	55%	Drizzle	W 11 mph18 km/h
DayMostly cloudy and warm, with a high of 71°F21°C. Breezy from the W at 11 mph17 km/h. 16% chance of drizzle throughout the day. NightMostly cloudy, with a low around 65°F18°C. Breezy from the W at 11 to 12 mph18 to 19 km/h. 19% chance of drizzle throughout the night.
	SundaySep 20	68°F20°C	62°F17°C	0.13 in3.4 mm· 22%	62%	Showers	NW 10 mph16 km/h
DayMostly cloudy and warm, with a high of 68°F20°C and morning low of 62°F17°C. Breezy from the WNW at 10 to 11 mph16 to 17 km/h. 18% chance of showers throughout the day. NightMostly cloudy, with a low around 63°F17°C. Breezy from the NW at 10 to 11 mph17 to 17 km/h. 22% chance of showers throughout the night.
	MondaySep 21	66°F19°C	61°F16°C	0.18 in4.5 mm· 21%	61%	Showers	N 11 mph17 km/h
DayMostly cloudy and mild, with a high of 66°F19°C and morning low of 61°F16°C. Breezy from the NNE at 10 to 11 mph17 to 17 km/h. 21% chance of showers throughout the day. NightMostly cloudy, with a low around 61°F16°C. Breezy from the N at 11 mph17 km/h. 19% chance of showers throughout the night.
	TuesdaySep 22	66°F19°C	59°F15°C	0.24 in6 mm· 21%	56%	Showers	N 11 mph18 km/h
DayMostly cloudy and mild, with a high of 66°F19°C and morning low of 59°F15°C. Breezy from the NNE at 11 mph18 km/h. 20% chance of showers throughout the day. NightMostly cloudy, with a low around 59°F15°C. Breezy from the N at 11 mph18 km/h. 21% chance of showers throughout the night.

Nearby Cities

Middletown4 mi7 km Bristol5 mi8 km Newport8 mi14 km Fall River8 mi14 km Barrington10 mi16 km Swansea11 mi17 km

About This Forecast

This forecast is powered by WeatherMesh, the world's most advanced and accurate weather model powered by AI. WeatherMesh is built on proprietary data from WindBorne's Global Sounding Balloon constellation — the world's largest fleet of autonomous, long-duration weather balloons — collecting observations across 100% of Earth, including over oceans and remote regions where no other data exists.

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Coordinates: 41.6023°N, 71.2503°W·Elevation: 43m·Timezone: America/New_York·Population: 17,756