10-Day Weather Forecast for Portsmouth, New Hampshire 03801 - The Weather Channel | weather.com
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10 Day Weather-

As of 2:27 pm EDT
alertLevel3

Small Craft Advisory

Today

Partly Cloudy Day Partly Cloudy
66°/47°
Rain drop 0%
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Day

66°
Partly Cloudy Day
WSW 14 mph

A mix of clouds and sun. Warmer. High 66F. Winds WSW at 10 to 20 mph.

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  • Humidity
    Humidity35%
  • UV index
    UV Index4 of 11
  • Sunrise
    Sunrise6:28 am
  • Sunset
    Sunset7:07 pm

Night

47°
Mostly Cloudy Night
Rain drop
24%
SW 10 mph

Partly cloudy skies early will give way to cloudy skies late. Low 47F. Winds SW at 10 to 15 mph.

  • Humidity
    Humidity65%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise4:48 pm
  • Moonset
    Moonset5:22 am
  • Moon Phase - Day 12 Waxing Gibbous

Tue 31

Showers Showers
49°/38°
Rain drop 71%
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Day

49°
Showers
Rain drop
71%
ENE 10 mph

Steady light rain in the morning. Showers continuing in the afternoon. High 49F. Winds ENE at 10 to 15 mph. Chance of rain 70%.

  • Humidity
    Humidity89%
  • UV index
    UV Index2 of 11
  • Sunrise
    Sunrise6:26 am
  • Sunset
    Sunset7:08 pm

Night

38°
Rain
Rain drop
83%
NE 8 mph

Rain early...then remaining cloudy with showers late. Low 38F. Winds NE at 5 to 10 mph. Chance of rain 80%. Rainfall around a half an inch.

  • Humidity
    Humidity91%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise5:56 pm
  • Moonset
    Moonset5:42 am
  • Moon Phase - Day 13 Waxing Gibbous

Wed 01

Scattered Showers Day PM Showers
60°/35°
Rain drop 41%
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Day

60°
Scattered Showers Day
Rain drop
41%
WNW 10 mph

Cloudy skies with a few showers later in the day. Warm. High near 60F. Winds WNW at 5 to 10 mph. Chance of rain 40%.

  • Humidity
    Humidity79%
  • UV index
    UV Index3 of 11
  • Sunrise
    Sunrise6:24 am
  • Sunset
    Sunset7:09 pm

Night

35°
Showers
Rain drop
45%
NE 9 mph

Overcast with showers at times. Low around 35F. Winds NE at 5 to 10 mph. Chance of rain 50%.

  • Humidity
    Humidity71%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise7:03 pm
  • Moonset
    Moonset6:01 am
  • Moon Phase - Day 14 Full Moon

Thu 02

Showers Showers
39°/35°
Rain drop 51%
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Day

39°
Showers
Rain drop
51%
ENE 12 mph

Cloudy with showers. Much cooler. Temps nearly steady in the mid to upper 30s. Winds ENE at 10 to 15 mph. Chance of rain 50%.

  • Humidity
    Humidity70%
  • UV index
    UV Index2 of 11
  • Sunrise
    Sunrise6:23 am
  • Sunset
    Sunset7:11 pm

Night

35°
Showers
Rain drop
54%
E 9 mph

Cloudy with showers. Low near 35F. Winds E at 5 to 10 mph. Chance of rain 50%.

  • Humidity
    Humidity84%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise8:09 pm
  • Moonset
    Moonset6:20 am
  • Moon Phase - Day 15 Full Moon

Fri 03

Scattered Showers Day AM Showers
54°/45°
Rain drop 50%
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Day

54°
Scattered Showers Day
Rain drop
50%
SSE 8 mph

Rain showers early with overcast skies later in the day. High 54F. Winds SSE at 5 to 10 mph. Chance of rain 50%.

  • Humidity
    Humidity80%
  • UV index
    UV Index2 of 11
  • Sunrise
    Sunrise6:21 am
  • Sunset
    Sunset7:12 pm

Night

45°
Scattered Showers Night
Rain drop
33%
SW 8 mph

A few showers in the evening, then clouds lingering overnight. Low around 45F. Winds SW at 5 to 10 mph. Chance of rain 30%.

  • Humidity
    Humidity92%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise9:16 pm
  • Moonset
    Moonset6:40 am
  • Moon Phase - Day 16 Waning Gibbous

Sat 04

Cloudy Cloudy
48°/38°
Rain drop 24%
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Day

48°
Cloudy
Rain drop
24%
NE 13 mph

Cloudy. High 48F. Winds NE at 10 to 15 mph.

  • Humidity
    Humidity77%
  • UV index
    UV Index3 of 11
  • Sunrise
    Sunrise6:19 am
  • Sunset
    Sunset7:13 pm

Night

38°
Showers
Rain drop
58%
E 10 mph

Cloudy with showers. Low 38F. Winds E at 5 to 10 mph. Chance of rain 60%.

  • Humidity
    Humidity85%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise10:22 pm
  • Moonset
    Moonset7:04 am
  • Moon Phase - Day 17 Waning Gibbous

Sun 05

Showers Showers
56°/43°
Rain drop 60%
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Day

56°
Showers
Rain drop
60%
SSE 11 mph

Cloudy with showers. High 56F. Winds SSE at 10 to 15 mph. Chance of rain 60%.

  • Humidity
    Humidity83%
  • UV index
    UV Index2 of 11
  • Sunrise
    Sunrise6:18 am
  • Sunset
    Sunset7:14 pm

Night

43°
Showers
Rain drop
70%
WSW 10 mph

Steady light rain in the evening. Showers continuing late. Low 43F. Winds WSW at 5 to 10 mph. Chance of rain 70%.

  • Humidity
    Humidity79%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise11:28 pm
  • Moonset
    Moonset7:32 am
  • Moon Phase - Day 18 Waning Gibbous

Mon 06

Partly Cloudy Day Partly Cloudy
53°/36°
Rain drop 24%
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Day

53°
Partly Cloudy Day
Rain drop
24%
WNW 11 mph

Intervals of clouds and sunshine. High 53F. Winds WNW at 10 to 15 mph.

  • Humidity
    Humidity54%
  • UV index
    UV Index5 of 11
  • Sunrise
    Sunrise6:16 am
  • Sunset
    Sunset7:15 pm

Night

36°
Partly Cloudy Night
Mixed precipitation
16%
NW 8 mph

A few clouds. Low 36F. Winds NW at 5 to 10 mph.

  • Humidity
    Humidity61%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise--
  • Moonset
    Moonset8:06 am
  • Moon Phase - Day 19 Waning Gibbous

Tue 07

Mostly Clear Day Mostly Sunny
48°/36°
Rain drop 15%
Add

Day

48°
Mostly Clear Day
Rain drop
15%
NE 9 mph

Mostly sunny skies. High 48F. Winds NE at 5 to 10 mph.

  • Humidity
    Humidity53%
  • UV index
    UV Index5 of 11
  • Sunrise
    Sunrise6:14 am
  • Sunset
    Sunset7:16 pm

Night

36°
Partly Cloudy Night
Mixed precipitation
19%
WSW 7 mph

A few clouds from time to time. Low 36F. Winds WSW at 5 to 10 mph.

  • Humidity
    Humidity68%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise12:29 am
  • Moonset
    Moonset8:48 am
  • Moon Phase - Day 20 Waning Gibbous

Wed 08

Partly Cloudy Day Partly Cloudy
50°/34°
Rain drop 17%
Add

Day

50°
Partly Cloudy Day
Rain drop
17%
NE 9 mph

Partly cloudy skies. High near 50F. Winds NE at 5 to 10 mph.

  • Humidity
    Humidity55%
  • UV index
    UV Index6 of 11
  • Sunrise
    Sunrise6:12 am
  • Sunset
    Sunset7:18 pm

Night

34°
Partly Cloudy Night
Mixed precipitation
14%
NNE 7 mph

Partly cloudy. Low 34F. Winds NNE at 5 to 10 mph.

  • Humidity
    Humidity69%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise1:24 am
  • Moonset
    Moonset9:39 am
  • Moon Phase - Day 21 Waning Gibbous

Thu 09

Partly Cloudy Day Partly Cloudy
49°/39°
Rain drop 24%
Add

Day

49°
Partly Cloudy Day
Rain drop
24%
ESE 10 mph

Intervals of clouds and sunshine. High 49F. NNE winds shifting to SSE at 10 to 15 mph.

  • Humidity
    Humidity53%
  • UV index
    UV Index5 of 11
  • Sunrise
    Sunrise6:11 am
  • Sunset
    Sunset7:19 pm

Night

39°
Partly Cloudy Night
Mixed precipitation
24%
SSW 8 mph

A few clouds from time to time. Low 39F. Winds SSW at 5 to 10 mph.

  • Humidity
    Humidity70%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise2:11 am
  • Moonset
    Moonset10:36 am
  • Moon Phase - Day 21 Waning Gibbous

Fri 10

Partly Cloudy Day Partly Cloudy
58°/42°
Rain drop 11%
Add

Day

58°
Partly Cloudy Day
Rain drop
11%
SSW 11 mph

Intervals of clouds and sunshine. High 58F. Winds SSW at 10 to 15 mph.

  • Humidity
    Humidity53%
  • UV index
    UV Index6 of 11
  • Sunrise
    Sunrise6:09 am
  • Sunset
    Sunset7:20 pm

Night

42°
Partly Cloudy Night
Rain drop
16%
SSW 9 mph

Partly cloudy in the evening with more clouds for later at night. Low 42F. Winds SSW at 5 to 10 mph.

  • Humidity
    Humidity68%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise2:51 am
  • Moonset
    Moonset11:41 am
  • Moon Phase - Day 22 Last Quarter

Sat 11

Scattered Showers Day PM Showers
60°/43°
Rain drop 34%
Add

Day

60°
Scattered Showers Day
Rain drop
34%
SSW 11 mph

Mostly cloudy skies with a few showers later in the day. High around 60F. Winds SSW at 10 to 15 mph. Chance of rain 30%.

  • Humidity
    Humidity55%
  • UV index
    UV Index5 of 11
  • Sunrise
    Sunrise6:07 am
  • Sunset
    Sunset7:21 pm

Night

43°
Mostly Cloudy Night
Rain drop
24%
S 8 mph

Mainly cloudy. Low 43F. Winds S at 5 to 10 mph.

  • Humidity
    Humidity68%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise3:23 am
  • Moonset
    Moonset12:48 pm
  • Moon Phase - Day 23 Waning Crescent

Sun 12

Partly Cloudy Day Partly Cloudy
60°/42°
Rain drop 24%
Add

Day

60°
Partly Cloudy Day
Rain drop
24%
SSE 10 mph

Considerable clouds early. Some decrease in clouds later in the day. High near 60F. Winds SSE at 5 to 10 mph.

  • Humidity
    Humidity57%
  • UV index
    UV Index5 of 11
  • Sunrise
    Sunrise6:06 am
  • Sunset
    Sunset7:22 pm

Night

42°
Partly Cloudy Night
Rain drop
21%
SE 7 mph

Partly to mostly cloudy. Low 42F. Winds SE at 5 to 10 mph.

  • Humidity
    Humidity70%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise3:50 am
  • Moonset
    Moonset1:57 pm
  • Moon Phase - Day 24 Waning Crescent

Mon 13

Partly Cloudy Day Partly Cloudy
55°/43°
Rain drop 20%
Add

Day

55°
Partly Cloudy Day
Rain drop
20%
SE 11 mph

Intervals of clouds and sunshine. High near 55F. Winds SE at 10 to 15 mph.

  • Humidity
    Humidity58%
  • UV index
    UV Index6 of 11
  • Sunrise
    Sunrise6:04 am
  • Sunset
    Sunset7:23 pm

Night

43°
Showers
Rain drop
39%
S 8 mph

Overcast with showers at times. Low 43F. Winds S at 5 to 10 mph. Chance of rain 40%.

  • Humidity
    Humidity69%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise4:13 am
  • Moonset
    Moonset3:08 pm
  • Moon Phase - Day 25 Waning Crescent
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