Portsmouth, NH 03802 Hourly Weather

Rockingham County4:03 AM EDT43.07°N, 70.76°W

Next 48 hours

4 AM 7 AM 10 AM 1 PM 4 PM 7 PM 10 PM Thu Oct 22 1 AM 4 AM 7 AM 10 AM 1 PM 4 PM 7 PM 10 PM Fri Oct 23 1 AM 30° 40° 50° 60° %
TemperatureFeels likeChance of precipitationNight
Wednesday, October 2120 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
4 AM Mostly Clear 46° 42° 0% 0.00 in N 10 G20 73% 38° 23% 0
5 AM Mostly Clear 44° 39° 0% 0.00 in N 10 G20 76% 37° 21% 0
6 AM Sunny 43° 38° 0% 0.00 in N 10 G20 79% 37° 21% 0
7 AM Sunny 41° 36° 0% 0.00 in N 10 G20 85% 37° 16% 0
8 AM Sunny 41° 36° 0% 0.00 in N 10 G16 82% 36° 19% 0
9 AM Sunny 44° 39° 0% 0.00 in N 10 G17 79% 38° 14% 1
10 AM Sunny 49° 45° 0% 0.00 in N 10 G17 68% 39° 16% 2
11 AM Sunny 51° 51° 0% 0.00 in NE 10 G20 63% 39° 23% 3
12 PM Mostly Sunny 53° 53° 0% 0.00 in NE 10 G20 59% 39° 29% 4
1 PM Mostly Sunny 53° 53° 0% 0.00 in NE 10 G22 61% 40° 34% 3
2 PM Mostly Sunny 53° 53° 0% 0.00 in NE 10 G20 59% 39° 40% 3
3 PM Mostly Sunny 53° 53° 0% 0.00 in NE 10 G20 61% 40° 44% 2
4 PM Mostly Sunny 53° 53° 0% 0.00 in NE 10 G17 64% 41° 47% 1
5 PM Partly Sunny 51° 51° 0% 0.00 in NE 10 G16 68% 41° 51% 0
6 PM Mostly Cloudy 49° 46° 0% 0.00 in NE 5 G14 77% 42° 53% 0
7 PM Mostly Cloudy 47° 44° 0% 0.00 in NE 5 G12 83% 42° 55% 0
8 PM Mostly Cloudy 44° 41° 0% 0.00 in NE 5 93% 42° 57% 0
9 PM Mostly Cloudy 43° 40° 0% 0.00 in N 5 96% 42° 62% 0
10 PM Mostly Cloudy 43° 39° 0% 0.00 in N 5 G12 89% 40° 67% 0
11 PM Mostly Cloudy 43° 39° 0% 0.00 in N 5 G12 89% 40° 72% 0
Thursday, October 2224 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Mostly Cloudy 42° 38° 0% 0.00 in N 5 G12 89% 39° 70% 0
1 AM Mostly Cloudy 41° 37° 0% 0.00 in N 5 G12 89% 38° 69% 0
2 AM Mostly Cloudy 41° 37° 0% 0.00 in N 5 G12 85% 37° 67% 0
3 AM Mostly Cloudy 41° 37° 0% 0.00 in N 5 G12 85% 37° 71% 0
4 AM Mostly Cloudy 41° 36° 0% 0.00 in N 5 G14 85% 37° 74% 0
5 AM Mostly Cloudy 41° 36° 0% 0.00 in N 5 G14 85% 37° 78% 0
6 AM Mostly Cloudy 41° 36° 0% 0.00 in N 5 G14 82% 36° 76% 0
7 AM Mostly Cloudy 41° 36° 0% 0.00 in N 5 G14 79% 35° 74% 0
8 AM Mostly Cloudy 42° 38° 0% 0.00 in N 5 G14 79% 36° 72% 0
9 AM Mostly Cloudy 45° 41° 0% 0.00 in N 10 G16 76% 38° 72% 1
10 AM Mostly Cloudy 50° 47° 0% 0.00 in N 10 G16 63% 38° 73% 2
11 AM Mostly Cloudy 53° 53° 0% 0.00 in N 10 G16 57% 38° 74% 3
12 PM Partly Sunny 58° 58° 0% 0.00 in N 10 G17 45% 37° 66% 3
1 PM Partly Sunny 59° 59° 0% 0.00 in N 10 G17 45% 38° 59% 3
2 PM Partly Sunny 61° 61° 0% 0.00 in N 10 G17 42% 38° 52% 2
3 PM Partly Sunny 61° 61° 0% 0.00 in N 10 G17 46% 40° 52% 1
4 PM Mostly Sunny 61° 61° 0% 0.00 in N 10 G17 48% 41° 40% 1
5 PM Mostly Sunny 59° 59° 0% 0.00 in N 5 G17 53% 42° 39% 0
6 PM Partly Cloudy 56° 56° 0% 0.00 in N 10 G20 59% 42° 44% 0
7 PM Mostly Clear 52° 52° 0% 0.00 in N 10 G22 66% 41° 14% 0
8 PM Clear 49° 45° 0% 0.00 in N 10 G22 68% 39° 5% 0
9 PM Clear 47° 43° 0% 0.00 in N 10 G22 71% 38° 0% 0
10 PM Mostly Clear 45° 40° 0% 0.00 in N 10 G20 70% 36° 6% 0
11 PM Mostly Clear 44° 39° 0% 0.00 in N 10 G17 68% 34° 11% 0
Friday, October 2324 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Mostly Clear 42° 36° 0% 0.00 in N 10 67% 32° 10% 0
1 AM Mostly Clear 40° 35° 0% 0.00 in N 10 70% 31° 8% 0
2 AM Mostly Clear 38° 32° 0% 0.00 in N 10 73% 30° 7% 0
3 AM Mostly Clear 37° 31° 0% 0.00 in N 10 72% 29° 8% 0
4 AM Mostly Clear 35° 28° 0% 0.00 in N 10 G17 75% 28° 8% 0
5 AM Mostly Clear 35° 28° 0% 0.00 in N 10 G17 75% 28° 9% 0
6 AM Sunny 34° 27° 0% 0.00 in N 10 G17 78% 28° 8% 0
7 AM Sunny 33° 26° 0% 0.00 in N 10 G17 85% 29° 8% 0
8 AM Sunny 34° 27° 0% 0.00 in N 10 G17 82% 29° 7% 0
9 AM Sunny 38° 32° 0% 0.00 in N 10 G20 73% 30° 6% 1
10 AM Sunny 43° 37° 0% 0.00 in N 10 G22 60% 30° 6% 2
11 AM Sunny 47° 42° 0% 0.00 in N 10 G23 51% 30° 5% 3
12 PM Sunny 49° 45° 0% 0.00 in N 10 G23 46% 29° 4% 3
1 PM Sunny 51° 51° 0% 0.00 in N 10 G22 41% 28° 3% 3
2 PM Sunny 52° 52° 1% 0.00 in N 10 G17 38% 27° 2% 2
3 PM Sunny 53° 53° 1% 0.00 in N 5 G16 38% 28° 2% –
4 PM Sunny 53° 53° 1% 0.00 in N 5 G12 41% 30° 2% –
5 PM Sunny 51° 51° 1% 0.00 in N 5 46% 31° 2% –
6 PM Clear 48° 47° 1% 0.00 in N 5 51% 31° 2% –
7 PM Clear 44° 44° 1% 0.00 in Calm 60% 31° 3% –
8 PM Clear 40° 40° 1% 0.00 in Calm 70% 31° 3% –
9 PM Clear 38° 38° 1% 0.00 in Calm 76% 31° 5% –
10 PM Mostly Clear 37° 37° 1% 0.00 in Calm 79% 31° 6% –
11 PM Mostly Clear 36° 36° 1% 0.00 in Calm 82% 31° 8% –
Saturday, October 2424 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Mostly Clear 34° 34° 1% 0.00 in Calm 89% 31° 9% –
1 AM Mostly Clear 33° 33° 1% 0.00 in Calm 89% 30° 9% –
2 AM Mostly Clear 32° 32° 0% 0.00 in Calm 92% 30° 10% –
3 AM Mostly Clear 31° 31° 0% 0.00 in Calm 96% 30° 14% –
4 AM Mostly Clear 31° 31° 0% 0.00 in Calm 92% 29° 17% –
5 AM Mostly Clear 31° 31° 0% 0.00 in Calm 92% 29° 21% –
6 AM Sunny 31° 31° 0% 0.00 in Calm 92% 29° 22% –
7 AM Sunny 30° 30° 0% 0.00 in Calm 96% 29° 24% –
8 AM Sunny 32° 32° 0% – Calm 92% 30° 25% –
9 AM Sunny 36° 36° 0% – Calm 82% 31° 19% –
10 AM Sunny 42° 42° 0% – Calm 67% 32° 13% –
11 AM Sunny 47° 47° 0% – Calm 56% 32° 7% –
12 PM Sunny 51° 51° 0% – Calm 46% 31° 6% –
1 PM Sunny 54° 54° 0% – Calm 40% 30° 5% –
2 PM Sunny 55° 55° 0% – Calm 38% 30° 4% –
3 PM Sunny 56° 56° 0% – Calm 40% 32° 3% –
4 PM Sunny 55° 55° 0% – Calm 45% 34° 3% –
5 PM Sunny 54° 54° 0% – Calm 50% 36° 2% –
6 PM Clear 51° 51° 0% – Calm 59% 37° 2% –
7 PM Clear 47° 47° 0% – Calm 65% 36° 2% –
8 PM Clear 45° 45° 0% – Calm 70% 36° 2% –
9 PM Clear 43° 43° 0% – Calm 76% 36° 2% –
10 PM Clear 40° 40° 0% – Calm 82% 35° 2% –
11 PM Clear 38° 38° 0% – Calm 89% 35° 2% –
Sunday, October 2524 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Clear 36° 36° 0% – Calm 92% 34° 2% –
1 AM Clear 34° 34° 0% – Calm 100% 34° 2% –
2 AM Clear 33° 33° 0% – Calm 100% 33° 4% –
3 AM Clear 32° 32° 0% – Calm 100% 32° 4% –
4 AM Clear 32° 32° 0% – Calm 100% 32° 4% –
5 AM Clear 32° 32° 0% – Calm 100% 32° 4% –
6 AM Sunny 31° 31° 0% – Calm 100% 31° 4% –
7 AM Sunny 31° 31° 0% – Calm 100% 31° 4% –
8 AM Sunny 33° 33° 0% – Calm 100% 33° 2% –
9 AM Sunny 39° 39° 0% – Calm 85% 35° 2% –
10 AM Sunny 46° 46° 0% – Calm 71% 37° 2% –
11 AM Sunny 53° 53° 0% – Calm 57% 38° 2% –
12 PM Sunny 57° 57° 0% – SW 5 49% 38° 2% –
1 PM Sunny 60° 60° 0% – SW 5 42% 37° 2% –
2 PM Sunny 61° 61° 0% – SW 5 41% 37° 3% –
3 PM Sunny 62° 62° 0% – S 5 43% 39° 3% –
4 PM Sunny 62° 62° 0% – S 5 46% 41° 3% –
5 PM Sunny 61° 61° 0% – S 5 51% 43° 3% –
6 PM Clear 59° 59° 0% – SW 5 55% 43° 3% –
7 PM Clear 55° 55° 0% – SW 5 61% 42° 3% –
8 PM Mostly Clear 52° 52° 0% – SW 5 66% 41° 7% –
9 PM Mostly Clear 49° 47° 0% – SW 5 74% 41° 7% –
10 PM Mostly Clear 46° 44° 0% – SW 5 79% 40° 7% –
11 PM Mostly Clear 44° 41° 0% – SW 5 86% 40° 7% –
Monday, October 2624 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Mostly Clear 42° 39° 0% – SW 5 89% 39° 7% –
1 AM Mostly Clear 42° 40° 0% – SW 5 89% 39° 7% –
2 AM Mostly Clear 41° 39° 1% – SW 5 89% 38° 16% –
3 AM Mostly Clear 40° 38° 1% – SW 5 89% 37° 16% –
4 AM Mostly Clear 40° 37° 1% – W 5 89% 37° 16% –
5 AM Mostly Clear 40° 37° 1% – W 5 89% 37° 16% –
6 AM Sunny 39° 36° 1% – W 5 92% 37° 16% –
7 AM Sunny 39° 37° 1% – W 5 92% 37° 16% –
8 AM Sunny 41° 39° 1% – W 5 89% 38° 25% –
9 AM Sunny 45° 44° 0% – W 5 82% 40° 25% –
10 AM Sunny 51° 51° 0% – W 5 68% 41° 25% –
11 AM Sunny 56° 56° 0% – W 5 62% 43° 25% –
12 PM Sunny 60° 60° 0% – W 5 55% 44° 25% –
1 PM Sunny 62° 62° 0% – W 5 52% 44° 25% –
2 PM Sunny 64° 64° 0% – W 5 48% 44° 18% –
3 PM Sunny 65° 65° 0% – SW 5 48% 45° 18% –
4 PM Sunny 65° 65° 0% – SW 5 50% 46° 18% –
5 PM Sunny 64° 64° 0% – SW 5 52% 46° 18% –
6 PM Mostly Clear 61° 61° 0% – SW 5 58% 46° 18% –
7 PM Mostly Clear 58° 58° 0% – Calm 64% 46° 18% –
8 PM Mostly Clear 54° 54° 1% – Calm 71% 45° 22% –
9 PM Mostly Clear 51° 51° 1% – Calm 77% 44° 22% –
10 PM Mostly Clear 49° 49° 1% – Calm 83% 44° 22% –
11 PM Mostly Clear 47° 47° 1% – Calm 86% 43° 22% –
Tuesday, October 2714 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Mostly Clear 45° 45° 1% – Calm 89% 42° 22% –
1 AM Mostly Clear 44° 42° 1% – NW 5 93% 42° 22% –
2 AM Partly Cloudy 43° 41° 2% – NW 5 93% 41° 41% –
3 AM Partly Cloudy 42° 40° 3% – NW 5 96% 41° 41% –
4 AM Partly Cloudy 41° 38° 3% – NW 5 96% 40° 41% –
5 AM Partly Cloudy 41° 38° 4% – NW 5 96% 40° 41% –
6 AM Mostly Sunny 40° 37° 4% – N 5 100% 40° 41% –
7 AM Mostly Sunny 40° 36° 4% – N 5 G12 96% 39° 41% –
8 AM Mostly Sunny 41° 37° 5% – N 5 G12 92% 39° 50% –
9 AM Mostly Sunny 44° 41° 5% – N 5 G12 86% 40° 50% –
10 AM Mostly Sunny 48° 45° 5% – N 5 G14 74% 40° 50% –
11 AM Mostly Sunny 51° 51° 6% – N 5 G14 68% 41° 50% –
12 PM Mostly Sunny 53° 53° 5% – N 5 G14 61% 40° 50% –
1 PM Mostly Sunny 54° 54° 5% – N 5 G12 59% 40° 50% –

National Weather Service forecast updated 1 hr 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.