Portsmouth, NH 03803 Hourly Weather

Rockingham County9:26 PM EDT43.07°N, 70.76°W

Next 48 hours

9 PM Thu Oct 22 12 AM 3 AM 6 AM 9 AM 12 PM 3 PM 6 PM 9 PM Fri Oct 23 12 AM 3 AM 6 AM 9 AM 12 PM 3 PM 6 PM 30° 40° 50° 60° %
TemperatureFeels likeChance of precipitationNight
Wednesday, October 213 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
9 PM Mostly Cloudy 42° 39° 0% 0.00 in N 5 100% 42° 71% 0
10 PM Mostly Cloudy 41° 38° 0% 0.00 in N 5 100% 41° 73% 0
11 PM Mostly Cloudy 41° 38° 0% 0.00 in N 5 100% 41° 78% 0
Thursday, October 2224 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Mostly Cloudy 40° 36° 0% 0.00 in N 5 G12 100% 40° 87% 0
1 AM Mostly Cloudy 39° 35° 0% 0.00 in N 5 G12 100% 39° 87% 0
2 AM Cloudy 39° 35° 0% 0.00 in N 5 G12 100% 39° 92% 0
3 AM Cloudy 39° 35° 0% 0.00 in N 5 G12 100% 39° 96% 0
4 AM Cloudy 39° 34° 0% 0.00 in N 5 G14 100% 39° 91% 0
5 AM Cloudy 39° 34° 0% 0.00 in N 5 G14 96% 38° 93% 0
6 AM Cloudy 40° 35° 0% 0.00 in N 5 G14 92% 38° 90% 0
7 AM Mostly Cloudy 40° 35° 0% 0.00 in N 5 G14 89% 37° 86% 0
8 AM Mostly Cloudy 41° 36° 0% 0.00 in N 5 G14 89% 38° 87% 0
9 AM Mostly Cloudy 45° 41° 0% 0.00 in N 5 G14 79% 39° 77% 1
10 AM Mostly Cloudy 50° 47° 0% 0.00 in N 10 G16 68% 40° 77% 2
11 AM Partly Sunny 54° 54° 0% 0.00 in N 10 G16 57% 39° 67% 3
12 PM Partly Sunny 58° 58° 0% 0.00 in N 10 G18 49% 39° 60% 3
1 PM Partly Sunny 60° 60° 0% 0.00 in N 10 G20 46% 39° 61% 3
2 PM Partly Sunny 61° 61° 0% 0.00 in N 10 G20 44% 39° 58% 2
3 PM Mostly Sunny 62° 62° 0% 0.00 in N 10 G17 46% 41° 30% 1
4 PM Mostly Sunny 61° 61° 0% 0.00 in N 5 G15 51% 43° 33% 1
5 PM Mostly Sunny 60° 60° 0% 0.00 in N 5 G10 55% 44° 33% 0
6 PM Partly Cloudy 57° 57° 0% 0.00 in N 5 G13 62% 44° 32% 0
7 PM Mostly Clear 53° 53° 0% 0.00 in N 10 G17 69% 43° 12% 0
8 PM Clear 50° 47° 0% 0.00 in N 10 G17 77% 43° 3% 0
9 PM Clear 49° 46° 0% 0.00 in N 10 G17 77% 42° 0% 0
10 PM Clear 47° 43° 0% 0.00 in N 10 G17 76% 40° 2% 0
11 PM Clear 45° 41° 0% 0.00 in N 10 G17 76% 38° 4% 0
Friday, October 2324 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Clear 43° 38° 0% 0.00 in N 10 G17 79% 37° 2% 0
1 AM Clear 41° 36° 0% 0.00 in N 5 G15 82% 36° 3% 0
2 AM Mostly Clear 39° 35° 0% 0.00 in N 5 G13 82% 34° 8% 0
3 AM Clear 38° 34° 0% 0.00 in N 5 G13 82% 33° 3% 0
4 AM Clear 36° 30° 0% 0.00 in N 5 G15 85% 32° 3% 0
5 AM Clear 35° 29° 0% 0.00 in N 5 G15 89% 32° 4% 0
6 AM Sunny 34° 28° 0% 0.00 in N 5 G15 89% 31° 3% 0
7 AM Sunny 33° 27° 0% 0.00 in N 5 G15 89% 30° 2% 0
8 AM Sunny 34° 28° 0% 0.00 in N 5 G15 89% 31° 2% 0
9 AM Sunny 38° 32° 0% 0.00 in N 10 G16 79% 32° 0% 1
10 AM Sunny 43° 38° 0% 0.00 in N 10 G17 65% 32° 2% 2
11 AM Sunny 48° 44° 0% 0.00 in N 10 G17 54% 32° 4% 3
12 PM Sunny 51° 51° 0% 0.00 in N 10 G17 46% 31° 3% 3
1 PM Sunny 53° 53° 0% 0.00 in N 10 G16 39% 29° 3% 3
2 PM Sunny 53° 53° 0% 0.00 in N 5 G14 38% 28° 2% 2
3 PM Sunny 54° 54° 0% 0.00 in N 5 G12 38% 29° 3% 1
4 PM Sunny 54° 54° 0% 0.00 in N 5 40% 30° 3% 1
5 PM Sunny 52° 52° 0% 0.00 in Calm 46% 32° 4% 0
6 PM Clear 49° 49° 0% 0.00 in Calm 54% 33° 3% 0
7 PM Clear 45° 45° 0% 0.00 in Calm 65% 34° 3% 0
8 PM Clear 41° 41° 0% 0.00 in Calm 79% 35° 2% 0
9 PM Clear 39° 39° 0% 0.00 in Calm 85% 35° 3% 0
10 PM Clear 37° 37° 0% 0.00 in Calm 92% 35° 5% 0
11 PM Mostly Clear 36° 36° 0% 0.00 in Calm 92% 34° 6% 0
Saturday, October 2424 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Mostly Clear 34° 34° 0% 0.00 in Calm 96% 33° 6% 0
1 AM Mostly Clear 33° 33° 0% 0.00 in Calm 100% 33° 6% 0
2 AM Mostly Clear 32° 32° 0% 0.00 in Calm 100% 32° 6% 0
3 AM Mostly Clear 31° 31° 0% 0.00 in Calm 100% 31° 8% 0
4 AM Mostly Clear 31° 31° 0% 0.00 in Calm 100% 31° 11% 0
5 AM Mostly Clear 31° 31° 0% 0.00 in Calm 100% 31° 13% 0
6 AM Sunny 31° 31° 0% 0.00 in Calm 100% 31° 12% 0
7 AM Sunny 30° 30° 0% 0.00 in Calm 100% 30° 11% 0
8 AM Sunny 32° 32° 0% 0.00 in Calm 100% 32° 10% 0
9 AM Sunny 36° 36° 0% 0.00 in Calm 89% 33° 9% –
10 AM Sunny 42° 42° 0% 0.00 in Calm 73% 34° 8% –
11 AM Sunny 48° 48° 0% 0.00 in Calm 60% 35° 7% –
12 PM Sunny 52° 52° 0% 0.00 in Calm 50% 34° 7% –
1 PM Sunny 54° 54° 0% 0.00 in Calm 45% 33° 6% –
2 PM Sunny 55° 55° 0% 0.00 in Calm 41% 32° 6% –
3 PM Sunny 56° 56° 0% 0.00 in Calm 42% 33° 5% –
4 PM Sunny 55° 55° 0% 0.00 in Calm 47% 35° 3% –
5 PM Sunny 54° 54° 0% 0.00 in Calm 52% 37° 2% –
6 PM Clear 50° 50° 0% 0.00 in Calm 63% 38° 2% –
7 PM Clear 46° 46° 0% 0.00 in Calm 76% 39° 2% –
8 PM Clear 45° 45° 0% – Calm 79% 39° 2% –
9 PM Clear 42° 42° 0% – Calm 86% 38° 2% –
10 PM Clear 39° 39° 0% – Calm 96% 38° 2% –
11 PM Clear 37° 37° 0% – Calm 100% 37° 2% –
Sunday, October 2524 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Clear 36° 36° 0% – Calm 100% 36° 2% –
1 AM Clear 35° 35° 0% – Calm 100% 35° 2% –
2 AM Clear 34° 34° 0% – Calm 100% 34° 3% –
3 AM Clear 33° 33° 0% – Calm 100% 33° 3% –
4 AM Clear 32° 32° 0% – Calm 100% 32° 3% –
5 AM Clear 32° 32° 0% – Calm 100% 32° 3% –
6 AM Sunny 31° 31° 0% – Calm 100% 31° 3% –
7 AM Sunny 31° 31° 0% – Calm 100% 31° 3% –
8 AM Sunny 33° 33° 0% – Calm 100% 33° 3% –
9 AM Sunny 39° 39° 0% – Calm 85% 35° 3% –
10 AM Sunny 46° 46° 0% – Calm 71% 37° 3% –
11 AM Sunny 53° 53° 0% – Calm 59% 39° 3% –
12 PM Sunny 57° 57° 0% – Calm 51% 39° 3% –
1 PM Sunny 60° 60° 0% – SW 5 44% 38° 3% –
2 PM Sunny 61° 61° 0% – SW 5 42% 38° 4% –
3 PM Sunny 62° 62° 0% – S 5 43% 39° 4% –
4 PM Sunny 62° 62° 0% – S 5 46% 41° 4% –
5 PM Sunny 60° 60° 0% – S 5 51% 42° 4% –
6 PM Clear 57° 57° 0% – S 5 57% 42° 4% –
7 PM Clear 54° 54° 0% – SW 5 64% 42° 4% –
8 PM Mostly Clear 50° 48° 0% – SW 5 74% 42° 6% –
9 PM Mostly Clear 47° 45° 0% – SW 5 83% 42° 6% –
10 PM Mostly Clear 44° 42° 0% – SW 5 89% 41° 6% –
11 PM Mostly Clear 42° 40° 0% – SW 5 96% 41° 6% –
Monday, October 2624 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Mostly Clear 40° 38° 0% – SW 5 100% 40° 6% –
1 AM Mostly Clear 40° 38° 0% – SW 5 100% 40° 6% –
2 AM Mostly Clear 39° 37° 0% – SW 5 100% 39° 14% –
3 AM Mostly Clear 38° 36° 0% – SW 5 100% 38° 14% –
4 AM Mostly Clear 38° 36° 0% – W 5 96% 37° 14% –
5 AM Mostly Clear 38° 36° 0% – W 5 96% 37° 14% –
6 AM Sunny 37° 34° 0% – W 5 100% 37° 14% –
7 AM Sunny 37° 34° 0% – W 5 100% 37° 14% –
8 AM Sunny 38° 36° 0% – W 5 100% 38° 24% –
9 AM Sunny 43° 41° 0% – W 5 89% 40° 24% –
10 AM Sunny 50° 50° 0% – Calm 74% 42° 24% –
11 AM Sunny 56° 56° 0% – Calm 64% 44° 24% –
12 PM Sunny 60° 60° 0% – Calm 58% 45° 24% –
1 PM Sunny 63° 63° 0% – W 5 52% 45° 24% –
2 PM Sunny 64° 64° 0% – W 5 50% 45° 14% –
3 PM Sunny 65° 65° 0% – W 5 50% 46° 14% –
4 PM Sunny 64° 64° 0% – W 5 52% 46° 14% –
5 PM Sunny 63° 63° 0% – W 5 56% 47° 14% –
6 PM Mostly Clear 60° 60° 0% – W 5 62% 47° 14% –
7 PM Mostly Clear 57° 57° 0% – Calm 69% 47° 14% –
8 PM Mostly Clear 54° 54° 0% – Calm 77% 47° 22% –
9 PM Mostly Clear 52° 52° 0% – Calm 83% 47° 22% –
10 PM Mostly Clear 50° 50° 0% – Calm 89% 47° 22% –
11 PM Mostly Clear 48° 48° 0% – Calm 93% 46° 22% –
Tuesday, October 2724 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Mostly Clear 46° 46° 0% – Calm 96% 45° 22% –
1 AM Mostly Clear 45° 44° 0% – N 5 96% 44° 22% –
2 AM Partly Cloudy 44° 42° 1% – N 5 96% 43° 36% –
3 AM Partly Cloudy 43° 41° 2% – N 5 96% 42° 36% –
4 AM Partly Cloudy 42° 39° 2% – N 5 96% 41° 36% –
5 AM Partly Cloudy 41° 38° 2% – N 5 100% 41° 36% –
6 AM Mostly Sunny 40° 36° 2% – N 5 G12 100% 40° 36% –
7 AM Mostly Sunny 40° 36° 2% – N 5 G12 100% 40° 36% –
8 AM Mostly Sunny 41° 36° 2% – N 5 G14 100% 41° 28% –
9 AM Mostly Sunny 44° 40° 2% – N 5 G14 89% 41° 28% –
10 AM Mostly Sunny 48° 45° 2% – N 5 G14 77% 41° 28% –
11 AM Mostly Sunny 51° 51° 2% – N 5 G14 68% 41° 28% –
12 PM Mostly Sunny 53° 53° 2% – NE 5 G14 61% 40° 28% –
1 PM Mostly Sunny 54° 54° 1% – NE 5 G12 57% 39° 28% –
2 PM Sunny 54° 54° 0% – NE 5 G12 54% 38° 21% –
3 PM Sunny 55° 55° 0% – E 5 G12 53% 38° 21% –
4 PM Sunny 55° 55° 0% – E 5 53% 38° 21% –
5 PM Sunny 54° 54° 0% – E 5 54% 38° 21% –
6 PM Mostly Clear 51° 51° 0% – E 5 61% 38° 21% –
7 PM Mostly Clear 48° 47° 0% – E 5 71% 39° 21% –
8 PM Mostly Clear 45° 45° 0% – Calm 79% 39° 23% –
9 PM Mostly Clear 43° 43° 0% – Calm 86% 39° 23% –
10 PM Mostly Clear 41° 41° 0% – Calm 92% 39° 23% –
11 PM Mostly Clear 40° 40° 0% – Calm 92% 38° 23% –
Wednesday, October 289 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Mostly Clear 38° 38° 0% – Calm 96% 37° 23% –
1 AM Mostly Clear 37° 34° 0% – N 5 100% 37° 23% –
2 AM Partly Cloudy 36° 33° 2% – N 5 100% 36° 35% –
3 AM Partly Cloudy 35° 32° 3% – N 5 100% 35° 35% –
4 AM Partly Cloudy 35° 31° 3% – N 5 100% 35° 35% –
5 AM Partly Cloudy 35° 31° 4% – N 5 96% 34° 35% –
6 AM Mostly Sunny 34° 30° 4% – N 5 100% 34° 35% –
7 AM Mostly Sunny 34° 30° 4% – N 5 100% 34° 35% –
8 AM Mostly Sunny 35° 31° 3% – N 5 96% 34° 32% –

National Weather Service forecast updated 3 hrs ago. Precipitation amounts are the forecast liquid equivalent for each hour.

Forecasts, observations and alerts in the United States come from the National Weather Service (NOAA); radar from NOAA's Multi-Radar Multi-Sensor system; satellite imagery from NASA's Global Imagery Browse Services (GIBS) and NOAA's GOES satellites; the map from the U.S. Geological Survey's National Map; air quality from AirNow (EPA and its partners); hurricane information from the National Hurricane Center; climate normals and records from NOAA's Regional Climate Centers (ACIS). Forecasts outside the United States and the UV index: MET Norway (CC BY 4.0); observations outside the U.S.: airport reports via NOAA's Aviation Weather Center. Place names: GeoNames (CC BY 4.0). Data are copied on a schedule and may lag the sources; for warnings that affect your safety, follow your local National Weather Service office and emergency officials. Weather news is drawn from the 4Conservative index and reflects what the press published. Terms of use.