Current Conditions

Portsmouth, Rhode Island

56°F14°C

Partly Cloudy

Wind

NE 15 mph24 km/h

Humidity

75%

Cloud Cover

90%

As of Wednesday, September 23, 2026 at 1:14 AM EDT

Today's Outlook

Day

Mostly cloudy and mild, with a high of 63°F17°C. Windy from the NE at 20 to 21 mph32 to 34 km/h. Dry air.

Night

Mostly cloudy, with a low around 56°F14°C. Windy from the NE at 17 to 18 mph27 to 29 km/h.

7-Day Forecast

Condition	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Wind (mph)
Partly Cloudy	High 63°F17°C	Low 56°F14°C	Precip 0 in0 mm—	Cloud 66%	Wind NE 18 mph29 km/h	Wednesday: Mostly cloudy and mild, with a high of 63°F17°C. Windy from the NE at 20 to 21 mph32 to 34 km/h. Dry air. Wednesday Night: Mostly cloudy, with a low around 56°F14°C. Windy from the NE at 17 to 18 mph27 to 29 km/h.
Partly Cloudy	High 62°F17°C	Low 56°F13°C	Precip 0 in0 mm—	Cloud 75%	Wind NE 18 mph29 km/h	Thursday: Mostly cloudy and mild, with a high of 62°F17°C and morning low of 57°F14°C. Windy from the NE at 19 to 20 mph31 to 32 km/h. Dry air. Thursday Night: Mostly cloudy, with a low around 56°F13°C. Windy from the NE at 17 to 18 mph28 to 28 km/h.
Light Rain	High 62°F17°C	Low 56°F14°C	Precip 0.41 in10.3 mm68%	Cloud 93%	Wind NNE 22 mph35 km/h	Friday: Overcast and mild, with a high of 62°F17°C and morning low of 58°F14°C. Windy from the NNE at 22 to 24 mph36 to 38 km/h. 53% chance of light rain throughout the day. Friday Night: Overcast, with a low around 56°F14°C. Windy from the NNE at 21 to 23 mph34 to 37 km/h. 68% chance of light rain throughout the night.
Rain	High 61°F16°C	Low 59°F15°C	Precip 1.48 in37.7 mm95%	Cloud 97%	Wind NNE 24 mph38 km/h	Saturday: Overcast and mild, with a high of 61°F16°C. Windy from the NNE at 24 mph39 km/h. 91% chance of rain throughout the day. Saturday Night: Overcast, with a low around 60°F15°C. Windy from the NNE at 24 mph38 km/h. 95% chance of rain throughout the night.
Rain	High 64°F18°C	Low 61°F16°C	Precip 1.13 in28.7 mm96%	Cloud 97%	Wind NE 18 mph28 km/h	Sunday: Overcast and mild, with a high of 64°F18°C. Windy from the NE at 17 to 20 mph28 to 32 km/h. 93% chance of rain throughout the day. Sunday Night: Overcast, with a low around 61°F16°C. Windy from the NE at 18 to 22 mph29 to 36 km/h. 96% chance of rain throughout the night.
Light Rain	High 64°F18°C	Low 61°F16°C	Precip 0.3 in7.6 mm77%	Cloud 90%	Wind NNE 11 mph18 km/h	Monday: Overcast and mild, with a high of 64°F18°C. Breezy from the N at 12 mph19 km/h. 57% chance of light rain throughout the day. Monday Night: Overcast, with a low around 61°F16°C. Breezy from the NNE at 11 to 12 mph17 to 20 km/h. 77% chance of light rain throughout the night.
Drizzle	High 66°F19°C	Low 60°F16°C	Precip 0.04 in1 mm17%	Cloud 73%	Wind WNW 7 mph12 km/h	Tuesday: Mostly cloudy and mild, with a high of 66°F19°C and morning low of 60°F16°C. Breezy from the WNW at 8 mph12 km/h. 14% chance of drizzle in the morning. Tuesday Night: Mostly cloudy, with a low around 60°F16°C. Breezy from the WNW at 7 to 9 mph12 to 14 km/h. 17% chance of drizzle overnight.

15-Day Forecast

	Day	High	Low	Precip	Cloud Cover	Condition	Wind
	WednesdaySep 23	63°F17°C	56°F14°C	0 in0 mm· —	66%	Partly Cloudy	NE 18 mph29 km/h
DayMostly cloudy and mild, with a high of 63°F17°C. Windy from the NE at 20 to 21 mph32 to 34 km/h. Dry air. NightMostly cloudy, with a low around 56°F14°C. Windy from the NE at 17 to 18 mph27 to 29 km/h.
	ThursdaySep 24	62°F17°C	56°F13°C	0 in0 mm· —	75%	Partly Cloudy	NE 18 mph29 km/h
DayMostly cloudy and mild, with a high of 62°F17°C and morning low of 57°F14°C. Windy from the NE at 19 to 20 mph31 to 32 km/h. Dry air. NightMostly cloudy, with a low around 56°F13°C. Windy from the NE at 17 to 18 mph28 to 28 km/h.
	FridaySep 25	62°F17°C	56°F14°C	0.41 in10.3 mm· 68%	93%	Light Rain	NNE 22 mph35 km/h
DayOvercast and mild, with a high of 62°F17°C and morning low of 58°F14°C. Windy from the NNE at 22 to 24 mph36 to 38 km/h. 53% chance of light rain throughout the day. NightOvercast, with a low around 56°F14°C. Windy from the NNE at 21 to 23 mph34 to 37 km/h. 68% chance of light rain throughout the night.
	SaturdaySep 26	61°F16°C	59°F15°C	1.48 in37.7 mm· 95%	97%	Rain	NNE 24 mph38 km/h
DayOvercast and mild, with a high of 61°F16°C. Windy from the NNE at 24 mph39 km/h. 91% chance of rain throughout the day. NightOvercast, with a low around 60°F15°C. Windy from the NNE at 24 mph38 km/h. 95% chance of rain throughout the night.
	SundaySep 27	64°F18°C	61°F16°C	1.13 in28.7 mm· 96%	97%	Rain	NE 18 mph28 km/h
DayOvercast and mild, with a high of 64°F18°C. Windy from the NE at 17 to 20 mph28 to 32 km/h. 93% chance of rain throughout the day. NightOvercast, with a low around 61°F16°C. Windy from the NE at 18 to 22 mph29 to 36 km/h. 96% chance of rain throughout the night.
	MondaySep 28	64°F18°C	61°F16°C	0.3 in7.6 mm· 77%	90%	Light Rain	NNE 11 mph18 km/h
DayOvercast and mild, with a high of 64°F18°C. Breezy from the N at 12 mph19 km/h. 57% chance of light rain throughout the day. NightOvercast, with a low around 61°F16°C. Breezy from the NNE at 11 to 12 mph17 to 20 km/h. 77% chance of light rain throughout the night.
	TuesdaySep 29	66°F19°C	60°F16°C	0.04 in1 mm· 17%	73%	Drizzle	WNW 7 mph12 km/h
DayMostly cloudy and mild, with a high of 66°F19°C and morning low of 60°F16°C. Breezy from the WNW at 8 mph12 km/h. 14% chance of drizzle in the morning. NightMostly cloudy, with a low around 60°F16°C. Breezy from the WNW at 7 to 9 mph12 to 14 km/h. 17% chance of drizzle overnight.
	WednesdaySep 30	67°F20°C	61°F16°C	0.01 in0.3 mm· 7%	58%	Partly Cloudy	SSW 6 mph10 km/h
DayMostly cloudy and mild, with a high of 67°F20°C and morning low of 61°F16°C. Breezy from the SSW at 6 to 8 mph10 to 13 km/h. NightMostly cloudy, with a low around 61°F16°C. Breezy from the SW at 6 to 8 mph10 to 12 km/h.
	ThursdayOct 1	68°F20°C	62°F17°C	0.09 in2.2 mm· 17%	65%	Showers	SSW 9 mph15 km/h
DayMostly cloudy and warm, with a high of 68°F20°C and morning low of 63°F17°C. Breezy from the SSW at 10 to 11 mph16 to 18 km/h. 14% chance of drizzle throughout the day. NightMostly cloudy, with a low around 62°F17°C. Breezy from the SSW at 9 to 10 mph14 to 16 km/h. 17% chance of showers in the evening.
	FridayOct 2	68°F20°C	62°F17°C	0.19 in4.9 mm· 19%	60%	Showers	SW 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 SW at 10 mph16 km/h. 19% chance of showers throughout the day. NightMostly cloudy, with a low around 62°F17°C. Breezy from the WSW at 10 mph16 km/h. 19% chance of showers throughout the night.
	SaturdayOct 3	67°F19°C	60°F16°C	0.16 in4.1 mm· 16%	57%	Showers	WSW 9 mph15 km/h
DayMostly cloudy and mild, with a high of 67°F19°C and morning low of 60°F16°C. Breezy from the SW at 9 to 10 mph15 to 16 km/h. 16% chance of showers throughout the day. NightMostly cloudy, with a low around 60°F16°C. Breezy from the WSW at 9 mph15 km/h. 14% chance of showers throughout the night.
	SundayOct 4	66°F19°C	60°F16°C	0.17 in4.3 mm· 21%	63%	Showers	SSW 10 mph16 km/h
DayMostly cloudy and mild, with a high of 66°F19°C and morning low of 60°F16°C. Breezy from the SSW at 10 mph16 km/h. 21% chance of showers throughout the day. NightMostly cloudy, with a low around 60°F16°C. Breezy from the SW at 10 mph16 km/h. 20% chance of showers throughout the night.
	MondayOct 5	65°F19°C	60°F16°C	0.26 in6.6 mm· 26%	65%	Showers	WSW 10 mph17 km/h
DayMostly cloudy and mild, with a high of 65°F19°C and morning low of 60°F16°C. Breezy from the SW at 10 to 11 mph17 to 18 km/h. 26% chance of showers throughout the day. NightMostly cloudy, with a low around 60°F16°C. Breezy from the WSW at 10 mph16 km/h. 23% chance of showers throughout the night.
	TuesdayOct 6	63°F17°C	58°F14°C	0.23 in5.9 mm· 23%	55%	Showers	W 10 mph17 km/h
DayMostly cloudy and mild, with a high of 63°F17°C and morning low of 58°F14°C. Breezy from the W at 10 to 11 mph17 to 17 km/h. 23% chance of showers throughout the day. NightMostly cloudy, with a low around 58°F14°C. Breezy from the W at 10 to 11 mph17 to 17 km/h. 20% chance of showers throughout the night.
	WednesdayOct 7	63°F17°C	57°F14°C	0.12 in3.1 mm· 16%	55%	Showers	W 10 mph16 km/h
DayMostly cloudy and mild, with a high of 63°F17°C and morning low of 57°F14°C. Breezy from the W at 10 to 11 mph16 to 17 km/h. 16% chance of showers throughout the day. Dry air. NightMostly cloudy, with a low around 57°F14°C. Breezy from the W at 10 mph17 km/h. 13% 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