Portsmouth Hourly Forecast
Next 48 Hours
This Afternoon
Partly sunny, then becoming mostly cloudy. A 50 percent chance of showers. Near steady temperature in the upper 40s. South winds 15 to 20 mph with gusts up to 30 mph.
Tonight
Mostly cloudy. Rain, mainly in the evening. Patchy fog. Lows around 40. East winds 5 to 10 mph, becoming north 10 to 15 mph after midnight. Chance of rain 50 percent.
| Fri, Nov 22nd | Temp | Humidity | Wind (mph) | Pressure | Dew Point | Precip. |
|---|---|---|---|---|---|---|
1 PM Partly Cloudy  UV Index: 0.4 |
49°F Feels 43°F |
71% | 17.4 SSW | 29.46 inHg | 39.5°F | 0% |
2 PM Partly Cloudy UV Index: 0.1 |
49°F Feels 43°F |
69% | 16.3 SSW | 29.47 inHg | 39.5°F | 0% |
3 PM Overcast  UV Index: 0 |
49°F Feels 44°F |
68% | 14.3 SSW | 29.46 inHg | 38.5°F | 0% |
4 PM Overcast UV Index: 0 |
49°F Feels 44°F |
67% | 12.1 S | 29.46 inHg | 38.5°F | 0% |
5 PM Overcast  UV Index: 0 |
49°F Feels 45°F |
67% | 10.5 S | 29.47 inHg | 38.7°F | 0% |
6 PM Overcast UV Index: 0 |
49°F Feels 45°F |
67% | 8.1 SSE | 29.47 inHg | 38.8°F | 0% |
7 PM Cloudy  UV Index: 0 |
49°F Feels 44°F |
66% | 5.8 SE | 29.47 inHg | 38.8°F | 0% |
8 PM Light Rain Shower UV Index: 0 |
48°F Feels 44°F |
67% | 6.7 SE | 29.47 inHg | 37.8°F | 100% Rain est. 0.04in |
9 PM Cloudy UV Index: 0 |
48°F Feels 44°F |
69% | 5.4 ESE | 29.47 inHg | 38.2°F | 0% |
10 PM Cloudy UV Index: 0 |
47°F Feels 43°F |
71% | 5.1 ENE | 29.47 inHg | 38.5°F | 0% |
11 PM Cloudy UV Index: 0 |
47°F Feels 43°F |
76% | 6.3 ENE | 29.48 inHg | 39.5°F | 0% |
Saturday
Rain likely. Patchy fog in the morning. Highs in the upper 40s. Northwest winds 15 to 20 mph with gusts up to 35 mph. Chance of rain 70 percent.
Saturday Night
Partly cloudy with a 50 percent chance of rain. Near steady temperature in the mid 40s. West winds 15 to 20 mph with gusts up to 35 mph.
| Sat, Nov 23rd | Temp | Humidity | Wind (mph) | Pressure | Dew Point | Precip. |
|---|---|---|---|---|---|---|
12 AM Overcast UV Index: 0 |
46°F Feels 43°F |
79% | 4.9 NE | 29.45 inHg | 40.1°F | 0% |
1 AM Cloudy UV Index: 0 |
46°F Feels 43°F |
82% | 4.9 NE | 29.43 inHg | 40.6°F | 0% |
2 AM Cloudy UV Index: 0 |
46°F Feels 43°F |
84% | 8.1 N | 29.41 inHg | 41.1°F | 0% |
3 AM Cloudy UV Index: 0 |
45°F Feels 42°F |
88% | 9.4 N | 29.39 inHg | 42°F | 0% |
4 AM Cloudy UV Index: 0 |
45°F Feels 41°F |
92% | 10.1 N | 29.38 inHg | 42.7°F | 0% |
5 AM Overcast UV Index: 0 |
45°F Feels 40°F |
95% | 9.8 NNW | 29.36 inHg | 43.2°F | 0% |
6 AM Overcast UV Index: 0 |
45°F Feels 40°F |
94% | 9.6 NNW | 29.37 inHg | 42.9°F | 0% |
7 AM Overcast UV Index: 0 |
45°F Feels 40°F |
94% | 10.7 NNW | 29.38 inHg | 43°F | 0% |
8 AM Overcast UV Index: 0.1 |
44°F Feels 39°F |
92% | 12.3 NNW | 29.38 inHg | 42.7°F | 0% |
9 AM Overcast UV Index: 0.2 |
44°F Feels 38°F |
90% | 13.2 NNW | 29.39 inHg | 41.3°F | 0% |
10 AM Cloudy  UV Index: 0.5 |
45°F Feels 39°F |
84% | 13.2 NW | 29.39 inHg | 39.3°F | 0% |
11 AM Overcast UV Index: 0.7 |
46°F Feels 40°F |
77% | 13.6 NW | 29.37 inHg | 38.8°F | 0% |
12 PM Overcast UV Index: 0.9 |
47°F Feels 41°F |
71% | 15.9 NW | 29.35 inHg | 38°F | 0% |
1 PM Overcast UV Index: 0.8 |
47°F Feels 41°F |
69% | 17 NW | 29.35 inHg | 37.9°F | 0% |
2 PM Overcast UV Index: 0.6 |
46°F Feels 39°F |
69% | 19 NW | 29.36 inHg | 37.5°F | 0% |
3 PM Overcast UV Index: 0.3 |
45°F Feels 38°F |
75% | 21.5 WNW | 29.37 inHg | 37.8°F | 0% |
4 PM Overcast UV Index: 0 |
45°F Feels 37°F |
78% | 20.8 NW | 29.37 inHg | 37.9°F | 0% |
5 PM Overcast UV Index: 0 |
44°F Feels 36°F |
80% | 21.5 NW | 29.38 inHg | 38.1°F | 0% |
6 PM Overcast UV Index: 0 |
44°F Feels 36°F |
77% | 21.9 NW | 29.42 inHg | 36.8°F | 0% |
7 PM Overcast UV Index: 0 |
44°F Feels 35°F |
75% | 22.4 NW | 29.44 inHg | 36.2°F | 0% |
8 PM Cloudy UV Index: 0 |
43°F Feels 35°F |
73% | 22.4 NW | 29.47 inHg | 35.6°F | 0% |
9 PM Cloudy UV Index: 0 |
43°F Feels 35°F |
75% | 21.5 WNW | 29.5 inHg | 35.7°F | 0% |
10 PM Cloudy UV Index: 0 |
43°F Feels 35°F |
75% | 20.4 WNW | 29.51 inHg | 35.7°F | 0% |
11 PM Partly Cloudy  UV Index: 0 |
43°F Feels 34°F |
71% | 19.5 WNW | 29.48 inHg | 34.9°F | 0% |
Sunday
Sunny. Highs in the lower 50s. West winds 15 to 20 mph with gusts up to 35 mph.
Sunday Night
Mostly clear. Lows in the upper 30s.
| Sun, Nov 24th | Temp | Humidity | Wind (mph) | Pressure | Dew Point | Precip. |
|---|---|---|---|---|---|---|
12 AM Clear  UV Index: 0 |
42°F Feels 34°F |
78% | 19.5 WNW | 29.56 inHg | 35.5°F | 0% |
1 AM Clear UV Index: 0 |
41°F Feels 33°F |
79% | 18.8 WNW | 29.58 inHg | 35.4°F | 0% |
2 AM Clear UV Index: 0 |
41°F Feels 33°F |
80% | 17.9 WNW | 29.59 inHg | 35.3°F | 0% |
3 AM Clear UV Index: 0 |
41°F Feels 33°F |
83% | 17.7 WNW | 29.63 inHg | 36.2°F | 0% |
4 AM Partly Cloudy UV Index: 0 |
41°F Feels 33°F |
85% | 17.4 WNW | 29.64 inHg | 36.6°F | 0% |
5 AM Partly Cloudy UV Index: 0 |
42°F Feels 34°F |
86% | 17.2 WNW | 29.66 inHg | 37°F | 0% |
6 AM Partly Cloudy UV Index: 0 |
43°F Feels 35°F |
80% | 18.1 WNW | 29.69 inHg | 37.1°F | 0% |
7 AM Partly Cloudy UV Index: 0 |
44°F Feels 36°F |
77% | 19.5 WNW | 29.7 inHg | 37.1°F | 0% |
8 AM Cloudy UV Index: 0.2 |
45°F Feels 37°F |
74% | 20.8 WNW | 29.72 inHg | 37.1°F | 0% |
9 AM Cloudy UV Index: 0.5 |
45°F Feels 37°F |
68% | 18.6 WNW | 29.74 inHg | 35.2°F | 0% |
10 AM Cloudy UV Index: 1.1 |
45°F Feels 38°F |
65% | 18.6 WNW | 29.75 inHg | 34.2°F | 0% |
11 AM Partly Cloudy UV Index: 1.4 |
46°F Feels 38°F |
62% | 19.5 WNW | 29.76 inHg | 33.2°F | 0% |
12 PM Partly Cloudy UV Index: 1.5 |
47°F Feels 39°F |
57% | 18.8 W | 29.77 inHg | 32.2°F | 0% |
Currently
 |
51°F |
29.44in
Barometer 58%
Humidity Southwest 17.3mph Wind |
| Partly Cloudy | ||
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