Portsmouth, New Hampshire Weather Tomorrow

22°

Overcast, feels like 21°.

Portsmouth, New Hampshire, New Hampshire, United States · Thursday, 5 November 2026

Low/High

11°/22°

Humidity

79%

Chance of rain

26%

Wind

22.3 km/h

2.8

Temperature Tomorrow

Portsmouth, New Hampshire Weather Tomorrow by Time of Day

Portsmouth, New Hampshire Weather Tomorrow by Time of Day
Time of day	Weather	Temperature	Chance of rain
Morning	Overcast	11–22°C	1%
Afternoon	Overcast	21–22°C	26%
Evening	Overcast	17–20°C	25%
Night	Partly cloudy	17–17°C	8%

Portsmouth, New Hampshire Weather Tomorrow — Thursday, 5 November 2026

Portsmouth, New Hampshire Weather Tomorrow — Thursday, 5 November 2026
Date	Low/High	Weather	Chance of rain	Wind	Summary
Thu 5 Nov	11 °/22 °	Overcast	26%	22 km/h	Thu 5 Nov Weather Low/High11°/22° Humidity79% Pressure1012 hPa Sunrise/Sunset 06:23 16:30

Portsmouth, New Hampshire Hourly Weather Tomorrow

Portsmouth, New Hampshire Hourly Weather Tomorrow
Time	Weather	Temperature	Feels like	Rain	Humidity	Wind
Thursday, 5 November 2026
00:00	Clear sky	14°	13°	0%	77%	10 km/h
01:00	Clear sky	14°	12°	0%	80%	10 km/h
02:00	Clear sky	14°	12°	0%	77%	11 km/h
03:00	Clear sky	13°	11°	0%	81%	9 km/h
04:00	Mostly clear	12°	11°	0%	87%	7 km/h
05:00	Partly cloudy	11°	10°	0%	87%	8 km/h
06:00	Overcast	11°	10°	0%	88%	8 km/h
07:00	Overcast	11°	10°	0%	91%	7 km/h
08:00	Overcast	15°	14°	0%	88%	12 km/h
09:00	Overcast	18°	16°	0%	79%	19 km/h
10:00	Overcast	20°	18°	0%	74%	19 km/h
11:00	Overcast	22°	20°	1%	68%	22 km/h
12:00	Overcast	22°	21°	3%	65%	22 km/h
13:00	Overcast	22°	21°	6%	66%	20 km/h
14:00	Overcast	21°	21°	13%	69%	16 km/h
15:00	Overcast	22°	21°	21%	67%	20 km/h
16:00	Overcast	21°	21°	26%	68%	11 km/h
17:00	Overcast	20°	20°	25%	72%	6 km/h
18:00	Overcast	19°	19°	20%	76%	9 km/h
19:00	Overcast	18°	17°	16%	81%	10 km/h
20:00	Overcast	17°	17°	12%	88%	10 km/h
21:00	Partly cloudy	17°	17°	8%	90%	11 km/h
22:00	Partly cloudy	17°	17°	6%	91%	12 km/h
23:00	Partly cloudy	17°	17°	8%	90%	13 km/h

Summary

Tomorrow, Thursday 5 November 2026, the weather in Portsmouth, New Hampshire is forecast to be overcast, with temperatures of 11–22°C and a chance of rain of up to 26%. It should stay mostly dry.

Updated at 03:18 local time, 4 November 2026

Portsmouth, New Hampshire Hourly Temperature and Chance of Rain

Portsmouth, New Hampshire Air Quality

Good · AQI 45

Air quality is good and poses little or no risk for outdoor activity.

PM2.5 (µg/m³)12

PM10 (µg/m³)13

O₃ (µg/m³)39

NO₂ (µg/m³)22

SO₂ (µg/m³)2.1

CO (µg/m³)336

Air Quality →

Weather Near Portsmouth, New Hampshire

Gloucester, Massachusetts 52 km Lawrence 53 km Manchester 57 km Lowell 67 km Nashua 67 km Lynn 70 km Portland 76 km Somerville 82 km Mount Washington 140 km

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