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As of 11:32 EDT

Weather in Portsmouth, RI

87°Current weather

Portsmouth, Sunday, 9 August, 11:32

Mostly clear. Feels like 95°. High 89°, low 72°.

Pressure29.91 inHg
Wind4 mph SW
Humidity67%
Visibility6.2 mi
Dew point74°

10-day forecast for Portsmouth, RI: 58° to 89°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.

89°
Best day: Sunday, August 9
72° · 1.46 in
Worst day: Monday, August 17

Tap any day below to see morning, afternoon, evening and overnight.

Mon, 1087° / 68°0Clear
MorningClear75°feels 75°
AfternoonClear85°feels 85°
EveningPartly cloudy78°feels 79°
OvernightClear70°feels 70°
87 °Clear

Portsmouth, Monday, 10 August

Clear. High 87°, low 68°.

Pressure29.97 inHg
Wind6.7 mph S
Humidity44%
Visibility6.2 mi
Dew point59°
Tue, 1187° / 70°0Overcast
MorningOvercast75°feels 76°
AfternoonOvercast83°feels 85°
EveningPartly cloudy77°feels 77°
OvernightOvercast74°feels 74°
87 °Overcast

Portsmouth, Tuesday, 11 August

Overcast. High 87°, low 70°.

Pressure29.80 inHg
Wind7.1 mph W
Humidity66%
Visibility6.2 mi
Dew point66°
Wed, 1281° / 65°0Overcast
MorningPartly cloudy72°feels 71°
AfternoonOvercast81°feels 81°
EveningOvercast72°feels 72°
OvernightPartly cloudy67°feels 66°
81 °Overcast

Portsmouth, Wednesday, 12 August

Overcast. High 81°, low 65°.

Pressure29.83 inHg
Wind6.7 mph S
Humidity40%
Visibility6.2 mi
Dew point54°
Thu, 1384° / 68°0.04Light rain
MorningMostly clear76°feels 77°
AfternoonLight rain84°feels 85°
EveningLight rain82°feels 80°
OvernightMostly clear71°feels 71°
84 °Light rain

Portsmouth, Thursday, 13 August

Light rain. High 84°, low 68°.

Pressure29.65 inHg
Wind16.7 mph W
Humidity52%
Visibility—
Dew point63°
Fri, 1478° / 62°0Clear
MorningClear65°feels 64°
AfternoonClear74°feels 73°
EveningClear76°feels 75°
OvernightClear66°feels 65°
78 °Clear

Portsmouth, Friday, 14 August

Clear. High 78°, low 62°.

Pressure29.94 inHg
Wind14.4 mph NW
Humidity39%
Visibility—
Dew point45°
Sat, 1578° / 60°0Clear
MorningClear64°feels 62°
AfternoonClear74°feels 73°
EveningClear76°feels 75°
OvernightClear63°feels 62°
78 °Clear

Portsmouth, Saturday, 15 August

Clear. High 78°, low 60°.

Pressure30.06 inHg
Wind12.1 mph NW
Humidity38%
Visibility—
Dew point45°
Sun, 1679° / 58°0Mostly clear
MorningMostly clear64°feels 62°
AfternoonMostly clear77°feels 76°
EveningMostly clear71°feels 71°
OvernightMostly clear65°feels 64°
79 °Mostly clear

Portsmouth, Sunday, 16 August

Mostly clear. High 79°, low 58°.

Pressure30.15 inHg
Wind10.5 mph SW
Humidity32%
Visibility—
Dew point43°
Mon, 1772° / 66°1.46Heavy rain
MorningHeavy rain70°feels 69°
AfternoonHeavy rain71°feels 71°
EveningHeavy rain66°feels 67°
OvernightHeavy rain68°feels 68°
72 °Heavy rain

Portsmouth, Monday, 17 August

Heavy rain. High 72°, low 66°.

Pressure30.03 inHg
Wind12.7 mph SE
Humidity61%
Visibility—
Dew point57°
Tue, 1877° / 63°0.31Rain
MorningRain66°feels 67°
AfternoonRain70°feels 70°
EveningRain75°feels 76°
OvernightRain66°feels 67°
77 °Rain

Portsmouth, Tuesday, 18 August

Rain. High 77°, low 63°.

Pressure29.94 inHg
Wind15 mph N
Humidity76%
Visibility—
Dew point60°

About this forecast

How reliable is a 10-day forecast?

The first 3–5 days are the most reliable, typically within 2–4°. From day six to ten the models show the trend: the direction of change is right more often than the exact numbers.

What does the time-of-day table show?

Temperature in Portsmouth, RI around 8am, 2pm, 8pm and 2am each day — handy for planning a walk, a drive or work outdoors.

How is the best day chosen?

We weigh the daytime high against precipitation: a warm, dry day scores highest.