Portsmouth Hourly Forecast
Next 48 Hours
Tonight
Clear. Lows around 60. Light and variable winds.
Friday
Mostly sunny. Highs in the upper 80s. Light and variable winds.
| Thu, Sep 19th | Temp | Humidity | Wind (mph) | Pressure | Dew Point | Precip. |
|---|---|---|---|---|---|---|
7 PM Partly Cloudy  UV Index: 7 |
82°F Feels 84°F |
54% | 2.2 N | 29.88 inHg | 64.4°F | 0% |
8 PM Partly Cloudy  UV Index: 0 |
80°F Feels 82°F |
57% | 3.6 NNE | 29.88 inHg | 63°F | 0% |
9 PM Clear  UV Index: 0 |
77°F Feels 80°F |
61% | 4.9 E | 29.89 inHg | 62.8°F | 0% |
10 PM Partly Cloudy UV Index: 0 |
76°F Feels 79°F |
64% | 3.6 SE | 29.9 inHg | 62.4°F | 0% |
11 PM Partly Cloudy UV Index: 0 |
75°F Feels 78°F |
68% | 2.7 SSE | 29.9 inHg | 62.3°F | 0% |
Friday Night
Mostly clear. Lows in the lower 60s. Light and variable winds.
Saturday
Partly cloudy with a slight chance of showers and thunderstorms. Highs in the upper 80s. Light and variable winds, becoming west around 5 mph in the afternoon. Chance of rain 20 percent.
| Fri, Sep 20th | Temp | Humidity | Wind (mph) | Pressure | Dew Point | Precip. |
|---|---|---|---|---|---|---|
12 AM Partly Cloudy UV Index: 0 |
74°F Feels 77°F |
67% | 1.6 ESE | 29.9 inHg | 61.8°F | 0% |
1 AM Clear UV Index: 0 |
72°F Feels 77°F |
69% | 2.7 E | 29.89 inHg | 61.7°F | 0% |
2 AM Clear UV Index: 0 |
70°F Feels 70°F |
72% | 2 E | 29.9 inHg | 61.4°F | 0% |
3 AM Clear UV Index: 0 |
69°F Feels 69°F |
78% | 1.8 E | 29.9 inHg | 61.6°F | 0% |
4 AM Clear UV Index: 0 |
67°F Feels 67°F |
84% | 1.1 ESE | 29.9 inHg | 61.5°F | 0% |
5 AM Clear UV Index: 0 |
66°F Feels 66°F |
88% | 1.6 SE | 29.92 inHg | 61.6°F | 0% |
6 AM Clear UV Index: 0 |
64°F Feels 64°F |
91% | 1.8 ESE | 29.92 inHg | 61.5°F | 0% |
7 AM Clear UV Index: 0 |
64°F Feels 64°F |
94% | 1.8 ESE | 29.94 inHg | 61.6°F | 0% |
8 AM Mist UV Index: 4 |
67°F Feels 67°F |
94% | 2.5 SE | 29.96 inHg | 61.7°F | 0% |
9 AM Sunny UV Index: 6 |
72°F Feels 72°F |
83% | 2.2 SSE | 29.96 inHg | 65.2°F | 0% |
10 AM SunnyUV Index: 6 |
79°F Feels 83°F |
72% | 2.7 SSE | 29.96 inHg | 66°F | 0% |
11 AM SunnyUV Index: 7 |
83°F Feels 88°F |
63% | 3.4 SSE | 29.95 inHg | 71.7°F | 0% |
12 PM SunnyUV Index: 8 |
84°F Feels 88°F |
57% | 3.4 SSE | 29.93 inHg | 70.8°F | 0% |
1 PM Cloudy  UV Index: 6 |
85°F Feels 89°F |
54% | 3.1 S | 29.91 inHg | 66.5°F | 0% |
2 PM Cloudy UV Index: 7 |
85°F Feels 89°F |
51% | 2.5 SSW | 29.9 inHg | 66.2°F | 0% |
3 PM Cloudy UV Index: 6 |
85°F Feels 88°F |
52% | 1.3 WSW | 29.89 inHg | 65.5°F | 0% |
4 PM Cloudy UV Index: 6 |
85°F Feels 88°F |
52% | 0.9 SW | 29.88 inHg | 65.2°F | 0% |
5 PM Cloudy UV Index: 6 |
83°F Feels 86°F |
52% | 2 SSE | 29.88 inHg | 64.9°F | 0% |
6 PM Cloudy UV Index: 6 |
82°F Feels 84°F |
56% | 4 SE | 29.89 inHg | 64.5°F | 0% |
7 PM Cloudy UV Index: 6 |
81°F Feels 83°F |
58% | 4.5 SE | 29.89 inHg | 64.4°F | 0% |
8 PM Clear UV Index: 0 |
79°F Feels 81°F |
59% | 4 SSE | 29.9 inHg | 64.2°F | 0% |
9 PM Clear UV Index: 0 |
78°F Feels 80°F |
63% | 4.3 S | 29.91 inHg | 63.7°F | 0% |
10 PM Partly Cloudy UV Index: 0 |
74°F Feels 75°F |
65% | 4 SSE | 29.92 inHg | 63.4°F | 0% |
11 PM Clear UV Index: 0 |
74°F Feels 76°F |
57% | 3.6 SSE | 29.88 inHg | 53.4°F | 0% |
Saturday Night
Mostly clear. Lows in the lower 60s. Northwest winds around 5 mph in the evening, becoming light and variable.
Sunday
Mostly sunny in the morning, then becoming partly cloudy. Highs in the upper 80s.
| Sat, Sep 21st | Temp | Humidity | Wind (mph) | Pressure | Dew Point | Precip. |
|---|---|---|---|---|---|---|
12 AM Partly Cloudy UV Index: 0 |
74°F Feels 77°F |
68% | 3.4 SSE | 29.92 inHg | 63.2°F | 0% |
1 AM Partly Cloudy UV Index: 0 |
74°F Feels 77°F |
69% | 3.1 S | 29.92 inHg | 63.3°F | 0% |
2 AM Partly Cloudy UV Index: 0 |
73°F Feels 77°F |
70% | 3.6 SSE | 29.92 inHg | 63.3°F | 0% |
3 AM Partly Cloudy UV Index: 0 |
73°F Feels 77°F |
73% | 3.8 S | 29.93 inHg | 63.9°F | 0% |
4 AM Partly Cloudy UV Index: 0 |
72°F Feels 77°F |
75% | 4 SW | 29.93 inHg | 64.1°F | 0% |
5 AM Partly Cloudy UV Index: 0 |
72°F Feels 76°F |
77% | 2.9 SW | 29.93 inHg | 64.4°F | 0% |
6 AM Partly Cloudy UV Index: 0 |
72°F Feels 76°F |
79% | 2.9 WSW | 29.95 inHg | 64.6°F | 0% |
7 AM Partly Cloudy UV Index: 0 |
72°F Feels 72°F |
79% | 1.3 WSW | 29.95 inHg | 64.6°F | 0% |
8 AM Cloudy UV Index: 5 |
74°F Feels 78°F |
80% | 1.3 S | 29.96 inHg | 64.7°F | 0% |
9 AM Cloudy UV Index: 5 |
76°F Feels 80°F |
73% | 3.4 SW | 29.97 inHg | 66.5°F | 0% |
10 AM Cloudy UV Index: 6 |
78°F Feels 82°F |
70% | 3.8 WSW | 29.97 inHg | 67.4°F | 0% |
11 AM Cloudy UV Index: 6 |
81°F Feels 84°F |
66% | 3.1 WSW | 29.97 inHg | 68.3°F | 0% |
12 PM Cloudy UV Index: 6 |
82°F Feels 86°F |
62% | 4.5 WSW | 29.96 inHg | 68.3°F | 0% |
1 PM Cloudy UV Index: 6 |
84°F Feels 88°F |
59% | 5.4 WSW | 29.95 inHg | 68.3°F | 0% |
2 PM Thundery Outbreaks Nearby UV Index: 6 |
84°F Feels 88°F |
57% | 5.4 W | 29.95 inHg | 68.2°F | 0% |
3 PM Thundery Outbreaks NearbyUV Index: 6 |
85°F Feels 88°F |
56% | 4.7 WSW | 29.94 inHg | 67.7°F | 0% |
4 PM Thundery Outbreaks NearbyUV Index: 6 |
85°F Feels 88°F |
56% | 4 SSW | 29.93 inHg | 67.4°F | 0% |
5 PM Thundery Outbreaks NearbyUV Index: 6 |
83°F Feels 87°F |
56% | 5.1 SSW | 29.92 inHg | 67.1°F | 0% |
6 PM Thundery Outbreaks NearbyUV Index: 6 |
82°F Feels 85°F |
58% | 4.7 SSE | 29.92 inHg | 66.1°F | 0% |
Currently
 |
88°F |
29.87in
Barometer 38%
Humidity North 5.8mph Wind |
| Partly Cloudy | ||
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