Portsmouth Hourly Forecast
Next 48 Hours
This Afternoon
Mostly sunny. Highs in the mid 50s. Northwest winds 10 to 15 mph with gusts up to 25 mph.
Tonight
Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 30s. Northwest winds around 10 mph with gusts up to 20 mph in the evening, becoming light and variable.
| Tue, Nov 19th | Temp | Humidity | Wind (mph) | Pressure | Dew Point | Precip. |
|---|---|---|---|---|---|---|
2 PM Sunny UV Index: 1 |
54°F Feels 51°F |
57% | 11.4 NNW | 29.84 inHg | 40.4°F | 0% |
3 PM SunnyUV Index: 0.4 |
54°F Feels 51°F |
56% | 10.7 NNW | 29.84 inHg | 40.2°F | 0% |
4 PM SunnyUV Index: 0 |
53°F Feels 50°F |
58% | 8.9 NW | 29.83 inHg | 40.2°F | 0% |
5 PM Clear  UV Index: 0 |
52°F Feels 48°F |
63% | 9.6 NW | 29.83 inHg | 39.9°F | 0% |
6 PM Clear UV Index: 0 |
51°F Feels 47°F |
67% | 9.2 NW | 29.84 inHg | 39.9°F | 0% |
7 PM Clear UV Index: 0 |
47°F Feels 42°F |
71% | 8.5 NW | 29.85 inHg | 40°F | 0% |
8 PM Clear UV Index: 0 |
44°F Feels 40°F |
74% | 6.7 NW | 29.85 inHg | 35.1°F | 0% |
9 PM Clear UV Index: 0 |
43°F Feels 38°F |
77% | 4.9 WNW | 29.85 inHg | 35.4°F | 0% |
10 PM Clear UV Index: 0 |
42°F Feels 37°F |
80% | 4.5 NW | 29.84 inHg | 35.8°F | 0% |
11 PM Clear UV Index: 0 |
41°F Feels 36°F |
82% | 4.5 NW | 29.84 inHg | 35.9°F | 0% |
Wednesday
Partly sunny. Highs in the lower 50s. Light and variable winds.
Wednesday Night
Partly cloudy in the evening, then mostly cloudy with a chance of showers after midnight. Lows around 40. Light and variable winds, becoming northeast around 10 mph after midnight. Chance of rain 30 percent.
| Wed, Nov 20th | Temp | Humidity | Wind (mph) | Pressure | Dew Point | Precip. |
|---|---|---|---|---|---|---|
12 AM Clear UV Index: 0 |
41°F Feels 35°F |
84% | 4.3 NW | 29.83 inHg | 35.6°F | 0% |
1 AM Clear UV Index: 0 |
40°F Feels 35°F |
85% | 4.3 NW | 29.83 inHg | 35.8°F | 0% |
2 AM Partly Cloudy  UV Index: 0 |
40°F Feels 35°F |
86% | 4.3 NW | 29.83 inHg | 35.9°F | 0% |
3 AM Partly Cloudy UV Index: 0 |
40°F Feels 35°F |
85% | 4 NW | 29.83 inHg | 36.1°F | 0% |
4 AM Clear UV Index: 0 |
40°F Feels 35°F |
85% | 4 NW | 29.81 inHg | 36.1°F | 0% |
5 AM Clear UV Index: 0 |
40°F Feels 36°F |
85% | 4 NW | 29.8 inHg | 36.1°F | 0% |
6 AM Clear UV Index: 0 |
40°F Feels 36°F |
85% | 4 NW | 29.81 inHg | 36.1°F | 0% |
7 AM Partly Cloudy  UV Index: 0 |
40°F Feels 36°F |
85% | 4 NNW | 29.83 inHg | 36°F | 0% |
8 AM Cloudy  UV Index: 0.2 |
41°F Feels 38°F |
85% | 4.3 NW | 29.83 inHg | 36.3°F | 0% |
9 AM Overcast  UV Index: 0.7 |
42°F Feels 39°F |
83% | 3.8 NNW | 29.84 inHg | 36.9°F | 0% |
10 AM Overcast UV Index: 1.3 |
43°F Feels 41°F |
80% | 4 NNW | 29.84 inHg | 37.4°F | 0% |
11 AM Overcast UV Index: 1.8 |
44°F Feels 43°F |
78% | 3.4 NNE | 29.84 inHg | 38°F | 0% |
12 PM Overcast UV Index: 1.9 |
45°F Feels 44°F |
76% | 2.9 NE | 29.83 inHg | 38.5°F | 0% |
1 PM Overcast UV Index: 1.6 |
46°F Feels 46°F |
75% | 2.5 E | 29.81 inHg | 38.9°F | 0% |
2 PM Overcast UV Index: 1 |
47°F Feels 46°F |
74% | 2.9 ESE | 29.8 inHg | 39.5°F | 0% |
3 PM Overcast UV Index: 0.4 |
47°F Feels 47°F |
75% | 3.4 ESE | 29.8 inHg | 39.9°F | 0% |
4 PM Overcast UV Index: 0 |
47°F Feels 47°F |
76% | 3.6 ESE | 29.79 inHg | 40°F | 0% |
5 PM Overcast  UV Index: 0 |
47°F Feels 46°F |
77% | 3.6 SE | 29.79 inHg | 40.2°F | 0% |
6 PM Overcast UV Index: 0 |
47°F Feels 46°F |
77% | 4 ESE | 29.79 inHg | 39.9°F | 0% |
7 PM Overcast UV Index: 0 |
46°F Feels 45°F |
77% | 4.3 ESE | 29.79 inHg | 39.7°F | 0% |
8 PM Overcast UV Index: 0 |
46°F Feels 44°F |
78% | 2.9 E | 29.79 inHg | 39.5°F | 0% |
9 PM Overcast UV Index: 0 |
45°F Feels 43°F |
80% | 1.3 E | 29.78 inHg | 39.6°F | 0% |
10 PM Overcast UV Index: 0 |
44°F Feels 43°F |
81% | 1.8 ENE | 29.78 inHg | 39.6°F | 0% |
11 PM Cloudy  UV Index: 0 |
44°F Feels 42°F |
93% | 2 NE | 29.82 inHg | 40.1°F | 0% |
Thursday
Rain. Highs in the lower 50s. East winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 80 percent.
Thursday Night
Rain in the evening, then showers after midnight. Lows in the upper 30s. Chance of rain 80 percent.
| Thu, Nov 21st | Temp | Humidity | Wind (mph) | Pressure | Dew Point | Precip. |
|---|---|---|---|---|---|---|
12 AM Overcast UV Index: 0 |
44°F Feels 41°F |
86% | 0.9 NNE | 29.75 inHg | 40°F | 0% |
1 AM Overcast UV Index: 0 |
43°F Feels 40°F |
88% | 1.8 NE | 29.74 inHg | 40.2°F | 0% |
2 AM Overcast UV Index: 0 |
43°F Feels 39°F |
90% | 2.9 ENE | 29.73 inHg | 40.4°F | 0% |
3 AM Overcast UV Index: 0 |
43°F Feels 39°F |
93% | 5.6 ENE | 29.7 inHg | 41.1°F | 0% |
4 AM Overcast UV Index: 0 |
43°F Feels 39°F |
94% | 6.5 ENE | 29.68 inHg | 41.4°F | 0% |
5 AM Overcast UV Index: 0 |
43°F Feels 38°F |
96% | 6 ENE | 29.66 inHg | 41.8°F | 0% |
6 AM Overcast UV Index: 0 |
43°F Feels 38°F |
95% | 6.7 ENE | 29.63 inHg | 41.9°F | 0% |
7 AM Overcast UV Index: 0 |
43°F Feels 38°F |
95% | 6 NE | 29.61 inHg | 42°F | 0% |
8 AM Overcast UV Index: 0 |
44°F Feels 38°F |
94% | 6 NE | 29.59 inHg | 42°F | 0% |
9 AM Moderate Or Heavy Rain Shower UV Index: 0.1 |
44°F Feels 38°F |
96% | 6.9 ENE | 29.56 inHg | 42.7°F | 100% Rain est. 0.07in |
10 AM Moderate Or Heavy Rain ShowerUV Index: 0.2 |
44°F Feels 39°F |
96% | 6.5 NE | 29.55 inHg | 43.1°F | 100% Rain est. 0.11in |
11 AM Moderate Rain UV Index: 0.3 |
44°F Feels 39°F |
97% | 8.9 ENE | 29.53 inHg | 43.4°F | 100% Rain est. 0.15in |
12 PM Moderate RainUV Index: 0.2 |
45°F Feels 40°F |
97% | 9.6 ENE | 29.51 inHg | 43.9°F | 100% Rain est. 0.44in |
1 PM Moderate RainUV Index: 0.2 |
45°F Feels 40°F |
97% | 11.4 ENE | 29.49 inHg | 44.1°F | 100% Rain est. 0.59in |
Currently
 |
56°F |
29.77in
Barometer 42%
Humidity Northwest 15.0mph Wind |
| Fair | ||
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