Hourly Weather Forecast - Portsmouth, NH

4 AM
39°F
0%
9mph
SSW
Mostly Cloudy
Humidity
78%
Feels like
33°F
Dew Point
33°F
5 AM
38°F
0%
9mph
SSW
Mostly Cloudy
Humidity
76%
Feels like
32°F
Dew Point
32°F
6 AM
38°F
0%
8mph
SSW
Mostly Cloudy
Humidity
76%
Feels like
32°F
Dew Point
31°F
7 AM
38°F
0%
7mph
SSW
Partly Cloudy
Humidity
75%
Feels like
33°F
Dew Point
31°F
7:12 AM
8 AM
40°F
0%
7mph
SSW
Mostly Cloudy
Humidity
74%
Feels like
35°F
Dew Point
32°F
9 AM
42°F
0%
7mph
SSW
Partly Cloudy
Humidity
71%
Feels like
38°F
Dew Point
33°F
10 AM
44°F
0%
7mph
SSW
Partly Cloudy
Humidity
69%
Feels like
40°F
Dew Point
35°F
11 AM
47°F
10%
7mph
SSW
Partly Cloudy
Humidity
65%
Feels like
43°F
Dew Point
36°F
12 PM
48°F
10%
7mph
SSW
Partly Cloudy
Humidity
63%
Feels like
45°F
Dew Point
36°F
1 PM
49°F
10%
7mph
SSW
Mostly Cloudy
Humidity
61%
Feels like
45°F
Dew Point
36°F
2 PM
49°F
10%
7mph
SSW
Mostly Cloudy
Humidity
62%
Feels like
46°F
Dew Point
36°F
3 PM
48°F
10%
6mph
SSW
Mostly Cloudy
Humidity
65%
Feels like
45°F
Dew Point
36°F
4 PM
47°F
10%
5mph
SSW
Cloudy
Humidity
68%
Feels like
44°F
Dew Point
37°F
4:32 PM
5 PM
46°F
30%
5mph
S
30% Chance of Light Rain
Humidity
72%
Feels like
43°F
Dew Point
37°F
6 PM
45°F
30%
5mph
S
30% Chance of Light Rain
Humidity
75%
Feels like
43°F
Dew Point
38°F
7 PM
44°F
30%
4mph
S
30% Chance of Light Rain
Humidity
77%
Feels like
42°F
Dew Point
38°F
8 PM
43°F
30%
4mph
SSE
30% Chance of Light Rain
Humidity
82%
Feels like
41°F
Dew Point
38°F
9 PM
43°F
30%
4mph
SSE
30% Chance of Light Rain
Humidity
84%
Feels like
41°F
Dew Point
38°F
10 PM
42°F
30%
4mph
SSE
30% Chance of Light Rain
Humidity
86%
Feels like
40°F
Dew Point
38°F
11 PM
41°F
30%
3mph
SSE
30% Chance of Light Rain
Humidity
88%
Feels like
39°F
Dew Point
38°F

Wednesday's Weather Outlook

Wednesday's Weather Outlook

It will be a tale of two seasons on Wednesday, with cold, wintry weather in the East and dry, spring-like weather in the West.

(Image provided by NOAA)

Polar Vortex: What Is It?

People skating on a frozen pond on a clear day. (Image by Q K from Pixabay)

Safety Tips For Icy Surfaces

(Image provided by Pixabay.com)

Before a High Wind Event

Windchill chart

Dangers of Wind Chills

A snow-covered trail in Sparkill, N.Y. (H. Martinez, WeatherBug user)

Top Winter Hiking Destinations

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