Portsmouth, NH Weather Forecast and Current Conditions

Day Sky High / Low Precip Wind Humidity
Fri
Oct 18
Partly Cloudy
Close Hourly
56º / 39º 0% WNW 17 mph 58%
11am Mostly Cloudy 57º 0% WNW 14 mph 55%
12pm Partly Cloudy 57º 0% WNW 15 mph 53%
1pm Partly Cloudy 55º 0% WNW 17 mph 55%
2pm Partly Cloudy 56º 0% WNW 18 mph 54%
3pm Partly Cloudy 56º 0% WNW 17 mph 53%
4pm Partly Cloudy 55º 0% WNW 17 mph 55%
5pm Partly Cloudy 53º 0% WNW 16 mph 57%
6pm Mostly Clear 51º 0% WNW 13 mph 62%
7pm Clear 49º 0% WNW 12 mph 68%
8pm Clear 48º 0% WNW 11 mph 70%
9pm Clear 47º 0% WNW 11 mph 70%
10pm Clear 46º 0% WNW 11 mph 72%
11pm Clear 46º 0% WNW 10 mph 73%
Sat
Oct 19
Sunny
View Hourly
58º / 38º 0% WNW 7 mph 57%
12am Clear 45º 0% WNW 9 mph 73%
1am Clear 44º 0% WNW 9 mph 75%
2am Clear 43º 0% WNW 9 mph 75%
3am Clear 43º 0% WNW 9 mph 76%
4am Clear 42º 0% WNW 9 mph 77%
5am Clear 41º 0% WNW 8 mph 77%
6am Clear 40º 10% WNW 7 mph 79%
7am Clear 40º 10% WNW 7 mph 80%
8am Sunny 41º 0% WNW 7 mph 76%
9am Sunny 44º 0% WNW 7 mph 70%
10am Sunny 48º 0% WNW 7 mph 62%
11am Sunny 50º 0% WNW 7 mph 56%
12pm Sunny 53º 0% WNW 8 mph 51%
1pm Sunny 54º 0% WNW 8 mph 48%
2pm Sunny 56º 0% WNW 8 mph 45%
3pm Sunny 56º 0% W 8 mph 45%
4pm Sunny 56º 0% W 8 mph 46%
5pm Sunny 55º 0% WNW 6 mph 49%
6pm Clear 52º 0% WNW 5 mph 54%
7pm Clear 49º 0% WNW 4 mph 62%
8pm Clear 47º 0% NW 4 mph 67%
9pm Clear 46º 0% NW 3 mph 69%
10pm Clear 45º 0% NW 3 mph 72%
11pm Clear 43º 0% NNW 2 mph 75%
Sun
Oct 20
Mostly Cloudy
View Hourly
57º / 43º 10% E 4 mph 71%
12am Clear 42º 0% NNW 2 mph 78%
1am Clear 41º 0% NNW 2 mph 81%
2am Mostly Clear 40º 10% NNW 2 mph 81%
3am Mostly Clear 40º 10% NNW 3 mph 84%
4am Partly Cloudy 39º 10% NNW 3 mph 85%
5am Partly Cloudy 39º 10% NNW 3 mph 84%
6am Partly Cloudy 39º 10% N 2 mph 87%
7am Partly Cloudy 39º 10% N 3 mph 89%
8am Mostly Cloudy 41º 10% N 3 mph 87%
9am Mostly Cloudy 45º 10% NNE 2 mph 79%
Mon
Oct 21
Mostly Sunny 60º / 46º 20% NE 6 mph 75%
Tue
Oct 22
Rain 56º / 52º 60% ENE 13 mph 81%
Wed
Oct 23
Showers 61º / 44º 50% SW 15 mph 72%
Thu
Oct 24
Mostly Sunny 58º / 46º 10% WSW 10 mph 63%
Fri
Oct 25
Partly Cloudy 58º / 49º 10% S 10 mph 71%
Sat
Oct 26
Showers 57º / 45º 40% S 11 mph 80%
Sun
Oct 27
Showers 56º / 41º 40% WSW 14 mph 72%

Weather Radar Map near Portsmouth, NH See Radar

NOAA Weather Marine Forecast for Portsmouth, NH

Today
High : 57ºF
Partly sunny, with a high near 57. Northwest wind around 15 mph, with gusts as high as 25 mph.
Tonight
Low : 39ºF
Mostly cloudy, then gradually becoming clear, with a low around 39. Northwest wind 10 to 15 mph.
Saturday
High : 58ºF
Sunny, with a high near 58. West wind 5 to 10 mph.
Saturday Night
Low : 39ºF
Mostly clear, with a low around 39. Calm wind.
Sunday
High : 59ºF
Partly sunny, with a high near 59. Calm wind.
Sunday Night
Low : 42ºF
Mostly cloudy, with a low around 42.
Monday
High : 61ºF
Sunny, with a high near 61.
Monday Night
Low : 45ºF
Partly cloudy, with a low around 45.
Tuesday
High : 60ºF
A 40 percent chance of showers after 8am. Mostly cloudy, with a high near 60.
Tuesday Night
Low : 48ºF
A 50 percent chance of showers. Mostly cloudy, with a low around 48.
Wednesday
High : 61ºF
A 50 percent chance of showers. Mostly sunny, with a high near 61.
Wednesday Night
Low : 44ºF
A 30 percent chance of showers. Mostly clear, with a low around 44.
Thursday
High : 60ºF
Sunny, with a high near 60.

NOAA Buoy Data Near Portsmouth, NH See Map

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    Wind Speed Forecast for Portsmouth, NH

    FridaySaturdaySunday
    Wind Speed (MPH) 1417121097784233
    11am3pm7pm11pm3am7am11am3pm7pm11pm3am7am
    MPH 1417121097784233
    DIR WNWWNWWNWWNWWNWWNWWNWWWNWNNWNNWN

    Current Weather Conditions In Portsmouth, NH

    As Of: 1 hour ago

    • 54ºF
    • 54ºF
    • 15mph
    • 300º (WNW)
    • 26mph
    • Scattered Clouds
    • 10mi
    • Unl
    • 29.61"
    • 58%
    • 39ºF

    The weather right now in Portsmouth, NH is Mostly Cloudy. The current temperature is 57°F, and the expected high and low for today, Friday, October 18, 2019, are 56°F high temperature and 39°F low temperature. The wind is currently blowing at 14 miles per hour, and coming from the West Northwest. The wind is gusting to 26 mph. With the wind and the atmosphere the temperature feels like 54°F farenheit. Expected precipitation is 0 percent, with current humidity at 58 percent, and air pressure at 29.61 in. Visibility is 10 nautical miles. There are no current weather alert(s).