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Portsmouth, VA Weather Forecast for 5-Days

Updated: Sun May 10th 2026 8:15 PM EDT

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Portsmouth, VA Weather – 5-10 – Sunny
89° / 58°
Sunny
In Portsmouth, bright and sunny conditions with highs near 89°F and lows around 58°F. Winds will be light at 10mph and gusts of 18.3mph at 9 PM. Humidity levels should be comfortable, sitting around 58% on average, the maximum being 70% at 11 PM and 52% being its lowest at 9 PM. Barometric pressure is its highest of 29.98inHg at 10 PM, a lowest point of 29.97inHg at 9 PM with an avg 29.98inHg.
Portsmouth, VA Weather – 5-11 – Scattered Showers
64° / 54°

Weather Tomorrow

Scattered Showers
In Portsmouth, scattered showers are likely with a high near 64°F and a low around 54°F. The chance of rain is 88% with an estimated 0.03in. Wind will be moderate, blowing around 18mph on average and gusts of 21.5mph at 7 AM. The humidity will be on the higher side, averaging about 77%, the maximum being 89% at 6 AM and 65% being its lowest at 12 PM. Barometric pressure is its highest of 30.16inHg at 10 PM, a lowest point of 29.99inHg at 12 AM with an avg 30.08inHg.
Portsmouth, VA Weather – 5-12 – Sunny
63° / 51°
Sunny
Sunshine is in the forecast for Portsmouth, with a high of 63°F and a low of 51°F. Wind will be moderate, blowing around 14mph on average and gusts of 15.4mph at 10 AM. The humidity will be on the higher side, averaging about 63%, the maximum being 81% at 5 AM and 40% being its lowest at 5 PM. Barometric pressure is its highest of 30.25inHg at 11 AM, a lowest point of 30.15inHg at 3 AM with an avg 30.2inHg.
Portsmouth, VA Weather – 5-13 – Scattered Showers
74° / 51°
Scattered Showers
Passing showers are in the forecast for Portsmouth, with a high of 74°F and a low of 51°F. The chance of rain is 81% with an estimated 0.18in. Wind will be moderate, blowing around 19mph on average and gusts of 26.8mph at 8 PM. Humidity levels should be comfortable, sitting around 60% on average, the maximum being 88% at 11 PM and 41% being its lowest at 2 PM. Barometric pressure is its highest of 30.22inHg at 12 AM, a lowest point of 29.91inHg at 7 PM with an avg 30.07inHg.
Portsmouth, VA Weather – 5-14 – Moderate Rain
68° / 56°
Moderate Rain
Rain is in the forecast for Portsmouth, with a high of 68°F and a low of 56°F. The chance of rain is 82% with an estimated 0.29in. Wind will be moderate, blowing around 17mph on average and gusts of 20.5mph at 7 PM. The humidity will be on the higher side, averaging about 66%, the maximum being 95% at 6 AM and 39% being its lowest at 3 PM. Barometric pressure is its highest of 30.01inHg at 11 PM, a lowest point of 29.86inHg at 5 AM with an avg 29.92inHg.
Portsmouth, VA Weather – 5-15 – Sunny
68° / 50°
Sunny
A sunny day is in the forecast for Portsmouth, with a high of 68°F and a low of 50°F. Wind will be moderate, blowing around 14mph on average and gusts of 20.7mph at 2 AM. Humidity levels should be comfortable, sitting around 57% on average, the maximum being 72% at 11 PM and 39% being its lowest at 5 PM. Barometric pressure is its highest of 30.09inHg at 8 AM, a lowest point of 30.02inHg at 1 AM with an avg 30.06inHg.

Currently

Partly Cloudy 78°F
29.94 inHg.
Barometer
43%
Humidity
SSE 14.8 mph
Wind
Partly Cloudy

5 Day Forecast Nearby

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