Current Conditions

Portsmouth, New Hampshire

68°F20°C

Drizzle

Wind

W 5 mph8 km/h

Humidity

78%

Cloud Cover

69%

As of Thursday, August 13, 2026 at 2:19 AM EDT

Today's Outlook

Day

Partly cloudy and warm, with a high of 77°F25°C and morning low of 69°F20°C. Light wind from the W around 4 mph6 km/h. 37% chance of drizzle throughout the day.

Night

Partly cloudy, with a low around 67°F19°C. Breezy from the W at 6 to 7 mph9 to 12 km/h. 33% chance of drizzle overnight.

7-Day Forecast

Condition	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Wind (mph)
Drizzle	High 77°F25°C	Low 67°F19°C	Precip 0.07 in1.8 mm37%	Cloud 40%	Wind W 5 mph8 km/h	Thursday: Partly cloudy and warm, with a high of 77°F25°C and morning low of 69°F20°C. Light wind from the W around 4 mph6 km/h. 37% chance of drizzle throughout the day. Thursday Night: Partly cloudy, with a low around 67°F19°C. Breezy from the W at 6 to 7 mph9 to 12 km/h. 33% chance of drizzle overnight.
Drizzle	High 78°F26°C	Low 64°F18°C	Precip 0.02 in0.4 mm22%	Cloud 15%	Wind NW 7 mph11 km/h	Friday: Mostly clear and warm, with a high of 78°F26°C and morning low of 69°F20°C. Breezy from the NW at 7 mph11 km/h. 22% chance of drizzle in the afternoon. Friday Night: Mostly clear, with a low around 64°F18°C. Breezy from the NW at 7 to 8 mph11 to 13 km/h.
Clear	High 75°F24°C	Low 62°F17°C	Precip 0 in0.1 mm4%	Cloud 31%	Wind NW 5 mph8 km/h	Saturday: Partly cloudy and warm, with a high of 75°F24°C and morning low of 66°F19°C. Light wind from the NNW around 5 mph8 km/h. Saturday Night: Partly cloudy, with a low around 62°F17°C. Light wind from the WNW around 6 mph9 km/h.
Light Rain	High 74°F23°C	Low 61°F16°C	Precip 0.11 in2.9 mm48%	Cloud 71%	Wind S 7 mph12 km/h	Sunday: Mostly cloudy and warm, with a high of 74°F23°C and morning low of 65°F18°C. Breezy from the SSE at 7 to 11 mph11 to 18 km/h. 19% chance of drizzle in the afternoon. Sunday Night: Mostly cloudy, with a low around 61°F16°C. Breezy from the SSW at 8 to 12 mph13 to 19 km/h. 48% chance of light rain in the evening.
Rain	High 73°F23°C	Low 68°F20°C	Precip 0.59 in15 mm81%	Cloud 80%	Wind S 9 mph14 km/h	Monday: Overcast and warm, with a high of 73°F23°C and morning low of 69°F20°C. Breezy from the SSE at 9 mph14 km/h. 77% chance of rain throughout the day. Humid. Monday Night: Mostly cloudy, with a low around 68°F20°C. Breezy from the S at 9 to 12 mph15 to 19 km/h. 81% chance of rain throughout the night.
Drizzle	High 75°F24°C	Low 65°F18°C	Precip 0.02 in0.5 mm10%	Cloud 45%	Wind N 6 mph10 km/h	Tuesday: Partly cloudy and warm, with a high of 75°F24°C and morning low of 67°F20°C. Breezy from the NNE at 6 to 7 mph10 to 11 km/h. Tuesday Night: Partly cloudy, with a low around 65°F18°C. Breezy from the NW at 6 to 7 mph10 to 12 km/h. 10% chance of drizzle overnight.
Drizzle	High 76°F25°C	Low 64°F18°C	Precip 0.01 in0.3 mm12%	Cloud 57%	Wind S 6 mph10 km/h	Wednesday: Mostly cloudy and warm, with a high of 76°F25°C and morning low of 67°F19°C. Breezy from the S at 6 to 9 mph10 to 14 km/h. 12% chance of drizzle. Wednesday Night: Mostly cloudy, with a low around 64°F18°C. Breezy from the SSW at 7 to 9 mph11 to 15 km/h.

15-Day Forecast

	Day	High	Low	Precip	Cloud Cover	Condition	Wind
	ThursdayAug 13	77°F25°C	67°F19°C	0.07 in1.8 mm· 37%	40%	Drizzle	W 5 mph8 km/h
DayPartly cloudy and warm, with a high of 77°F25°C and morning low of 69°F20°C. Light wind from the W around 4 mph6 km/h. 37% chance of drizzle throughout the day. NightPartly cloudy, with a low around 67°F19°C. Breezy from the W at 6 to 7 mph9 to 12 km/h. 33% chance of drizzle overnight.
	FridayAug 14	78°F26°C	64°F18°C	0.02 in0.4 mm· 22%	15%	Drizzle	NW 7 mph11 km/h
DayMostly clear and warm, with a high of 78°F26°C and morning low of 69°F20°C. Breezy from the NW at 7 mph11 km/h. 22% chance of drizzle in the afternoon. NightMostly clear, with a low around 64°F18°C. Breezy from the NW at 7 to 8 mph11 to 13 km/h.
	SaturdayAug 15	75°F24°C	62°F17°C	0 in0.1 mm· 4%	31%	Clear	NW 5 mph8 km/h
DayPartly cloudy and warm, with a high of 75°F24°C and morning low of 66°F19°C. Light wind from the NNW around 5 mph8 km/h. NightPartly cloudy, with a low around 62°F17°C. Light wind from the WNW around 6 mph9 km/h.
	SundayAug 16	74°F23°C	61°F16°C	0.11 in2.9 mm· 48%	71%	Light Rain	S 7 mph12 km/h
DayMostly cloudy and warm, with a high of 74°F23°C and morning low of 65°F18°C. Breezy from the SSE at 7 to 11 mph11 to 18 km/h. 19% chance of drizzle in the afternoon. NightMostly cloudy, with a low around 61°F16°C. Breezy from the SSW at 8 to 12 mph13 to 19 km/h. 48% chance of light rain in the evening.
	MondayAug 17	73°F23°C	68°F20°C	0.59 in15 mm· 81%	80%	Rain	S 9 mph14 km/h
DayOvercast and warm, with a high of 73°F23°C and morning low of 69°F20°C. Breezy from the SSE at 9 mph14 km/h. 77% chance of rain throughout the day. Humid. NightMostly cloudy, with a low around 68°F20°C. Breezy from the S at 9 to 12 mph15 to 19 km/h. 81% chance of rain throughout the night.
	TuesdayAug 18	75°F24°C	65°F18°C	0.02 in0.5 mm· 10%	45%	Drizzle	N 6 mph10 km/h
DayPartly cloudy and warm, with a high of 75°F24°C and morning low of 67°F20°C. Breezy from the NNE at 6 to 7 mph10 to 11 km/h. NightPartly cloudy, with a low around 65°F18°C. Breezy from the NW at 6 to 7 mph10 to 12 km/h. 10% chance of drizzle overnight.
	WednesdayAug 19	76°F25°C	64°F18°C	0.01 in0.3 mm· 12%	57%	Drizzle	S 6 mph10 km/h
DayMostly cloudy and warm, with a high of 76°F25°C and morning low of 67°F19°C. Breezy from the S at 6 to 9 mph10 to 14 km/h. 12% chance of drizzle. NightMostly cloudy, with a low around 64°F18°C. Breezy from the SSW at 7 to 9 mph11 to 15 km/h.
	ThursdayAug 20	77°F25°C	68°F20°C	0.17 in4.2 mm· 33%	63%	Showers	SW 9 mph15 km/h
DayMostly cloudy and warm, with a high of 77°F25°C and morning low of 70°F21°C. Breezy from the SSW at 9 to 10 mph15 to 16 km/h. 33% chance of showers throughout the day. Humid. NightMostly cloudy, with a low around 68°F20°C. Breezy from the SW at 9 mph14 km/h. 32% chance of showers throughout the night.
	FridayAug 21	76°F24°C	66°F19°C	0.13 in3.3 mm· 19%	48%	Showers	W 8 mph12 km/h
DayMostly cloudy and warm, with a high of 76°F24°C and morning low of 68°F20°C. Breezy from the WNW at 8 mph12 km/h. 17% chance of showers throughout the day. NightPartly cloudy, with a low around 66°F19°C. Breezy from the W at 8 to 9 mph13 to 14 km/h. 19% chance of showers throughout the night.
	SaturdayAug 22	74°F23°C	63°F17°C	0.09 in2.4 mm· 18%	49%	Showers	WSW 7 mph11 km/h
DayMostly cloudy and warm, with a high of 74°F23°C and morning low of 66°F19°C. Breezy from the SW at 7 to 8 mph11 to 13 km/h. 18% chance of showers throughout the day. NightPartly cloudy, with a low around 63°F17°C. Breezy from the WSW at 7 mph11 km/h. 13% chance of drizzle throughout the night.
	SundayAug 23	74°F23°C	64°F18°C	0.11 in2.8 mm· 21%	54%	Drizzle	SW 7 mph11 km/h
DayMostly cloudy and warm, with a high of 74°F23°C and morning low of 66°F19°C. Breezy from the S at 7 to 8 mph11 to 13 km/h. 21% chance of drizzle throughout the day. NightPartly cloudy, with a low around 64°F18°C. Breezy from the WSW at 7 mph11 km/h. 17% chance of drizzle throughout the night.
	MondayAug 24	74°F24°C	64°F18°C	0.11 in2.8 mm· 23%	47%	Drizzle	WSW 7 mph12 km/h
DayMostly cloudy and warm, with a high of 74°F24°C and morning low of 66°F19°C. Breezy from the SW at 7 to 8 mph12 to 13 km/h. 23% chance of drizzle throughout the day. NightPartly cloudy, with a low around 64°F18°C. Breezy from the WSW at 7 to 8 mph12 to 13 km/h. 16% chance of drizzle throughout the night.
	TuesdayAug 25	75°F24°C	64°F18°C	0.08 in2 mm· 20%	42%	Drizzle	WSW 8 mph13 km/h
DayPartly cloudy and warm, with a high of 75°F24°C and morning low of 66°F19°C. Breezy from the WSW at 8 mph12 km/h. 20% chance of drizzle throughout the day. NightPartly cloudy, with a low around 64°F18°C. Breezy from the WSW at 8 mph13 km/h. 13% chance of drizzle throughout the night.
	WednesdayAug 26	75°F24°C	64°F18°C	0.06 in1.6 mm· 16%	44%	Drizzle	WSW 8 mph12 km/h
DayPartly cloudy and warm, with a high of 75°F24°C and morning low of 66°F19°C. Breezy from the WSW at 7 to 8 mph12 to 14 km/h. 16% chance of drizzle throughout the day. NightPartly cloudy, with a low around 64°F18°C. Breezy from the WSW at 8 mph12 km/h. 11% chance of drizzle throughout the night.
	ThursdayAug 27	75°F24°C	64°F18°C	0.07 in1.8 mm· 18%	46%	Drizzle	W 7 mph12 km/h
DayPartly cloudy and warm, with a high of 75°F24°C and morning low of 66°F19°C. Breezy from the WSW at 7 to 8 mph11 to 12 km/h. 18% chance of drizzle throughout the day. NightPartly cloudy, with a low around 64°F18°C. Breezy from the W at 8 mph12 km/h. 14% chance of drizzle throughout the night.

Nearby Cities

Dover10 mi16 km Amesbury17 mi28 km Rochester19 mi31 km Newburyport19 mi31 km Sanford25 mi40 km Haverhill26 mi42 km

About This Forecast

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Coordinates: 43.0770°N, 70.7577°W·Elevation: 6m·Timezone: America/New_York·Population: 21,530