Portsmouth, NH Weather

18:00 Sunday

Partly cloudy

2° Feels like -2°

Last Quarter Illuminated: 40%

Hourly Overcast skies for the next few hours

Today 11 Jan. 90% 3.8 mm 7° / -1° 25 - 45 km/h
Tomorrow 12 Jan. 2° / -5° 28 - 53 km/h
Tuesday 13 Jan. 6° / -2° 21 - 37 km/h
Wednesday 14 Jan. 60% 0.5 mm 6° / 1° 20 - 35 km/h
Thursday 15 Jan. 70% 0.2 mm 5° / 0° 25 - 47 km/h
Friday 16 Jan. 80% 1.1 mm 0° / -7° 27 - 52 km/h
Saturday 17 Jan. 50% 1.1 mm 3° / -7° 17 - 41 km/h

Weather Forecast for Portsmouth, NH Today

, 11 January

Tomorrow

, 12 January

17:00		3°	Partly cloudy Feels Like -1°	West 13 - 20 km/h	0 Low SPF: no
	Rain 0% 0 mm Humidity 70% Dew Point -2 °C Clouds 73% Feels Like -1 °C Visibility 45 km Wind - Average 13 km/h Pressure 1003 hPa Fog No Wind - Gusts 20 km/h Snowline 2297 ft
18:00		2°	Partly cloudy Feels Like -2°	Northwest 16 - 27 km/h	0 Low SPF: no
	Rain 0% 0 mm Humidity 64% Dew Point -4 °C Clouds 95% Feels Like -2 °C Visibility 45 km Wind - Average 16 km/h Pressure 1003 hPa Fog No Wind - Gusts 27 km/h Snowline 1969 ft
19:00		2°	Overcast Feels Like -2°	West 16 - 29 km/h	0 Low SPF: no
	Rain 0% 0 mm Humidity 64% Dew Point -4 °C Clouds 100% Feels Like -2 °C Visibility 20 km Wind - Average 16 km/h Pressure 1003 hPa Fog No Wind - Gusts 29 km/h Snowline 1640 ft
20:00		2°	Partly cloudy Feels Like -2°	West 16 - 29 km/h	0 Low SPF: no
	Rain 0% 0 mm Humidity 64% Dew Point -4 °C Clouds 61% Feels Like -2 °C Visibility 45 km Wind - Average 16 km/h Pressure 1004 hPa Fog No Wind - Gusts 29 km/h Snowline 1312 ft
21:00		1°	Clear Feels Like -3°	West 19 - 35 km/h	0 Low SPF: no
	Rain 0% 0 mm Humidity 63% Dew Point -5 °C Clouds 1% Feels Like -3 °C Visibility 45 km Wind - Average 19 km/h Pressure 1004 hPa Fog No Wind - Gusts 35 km/h Snowline 656 ft
22:00		0°	Clear Feels Like -5°	West 20 - 37 km/h	0 Low SPF: no
	Rain 0% 0 mm Humidity 65% Dew Point -6 °C Clouds 9% Feels Like -5 °C Visibility 45 km Wind - Average 20 km/h Pressure 1004 hPa Fog No Wind - Gusts 37 km/h Snowline 328 ft
23:00		0°	Scattered clouds Feels Like -6°	West 22 - 40 km/h	0 Low SPF: no
	Rain 0% 0 mm Humidity 64% Dew Point -6 °C Clouds 13% Feels Like -6 °C Visibility 45 km Wind - Average 22 km/h Pressure 1004 hPa Fog No Wind - Gusts 40 km/h Snowline 0 ft
24:00		-1°	Scattered clouds Feels Like -7°	West 25 - 45 km/h	0 Low SPF: no
	Rain 0% 0 mm Humidity 62% Dew Point -7 °C Clouds 48% Feels Like -7 °C Visibility 45 km Wind - Average 25 km/h Pressure 1005 hPa Fog No Wind - Gusts 45 km/h Snowline 0 ft

Weather:
PDF

Photoprotection (SPF):
More information

Sunrise and Sunset

Sunrise 07:13 Sunset 16:29

First light 06:41 Midday 11:51 Last light 17:00

Day length 9h 16m

Lunar calendar

Mon	Tue	Wed	Thu	Fri	Sat	Sun
						11
12	13	14	15	16	17	18
19	20	21	22	23	24

Air quality in Portsmouth today

Detail

30

Fair O₃ (74 µg/m³)

Little health risk.
Sensitive people should consider reducing prolonged or intense outdoor activities if they experience symptoms.

Weather graphs

Maximum Minimum Rainfall