Current Conditions

Portsmouth, Virginia

71°F21°C
Light Rain

Wind

ENE 6 mph10 km/h

Humidity

86%

Cloud Cover

65%

As of Friday, July 24, 2026 at 5:03 AM EDT

Today's Outlook

Day

Overcast and warm, with a high of 78°F25°C and morning low of 72°F22°C. Breezy from the ENE at 8 to 9 mph14 to 15 km/h. 34% chance of light rain throughout the day. Humid.

Night

Mostly cloudy, with a low around 71°F21°C. Light wind from the ENE around 6 mph10 km/h. 35% chance of drizzle throughout the night.

7-Day Forecast

DayConditionHigh (°F)Low (°F)Precip (mm)Cloud Cover (%)Wind (mph)
FridayJul 24Light RainHigh 78°F25°CLow 71°F21°CPrecip 0.11 in2.7 mm35%Cloud 83%Wind ENE 7 mph12 km/hFriday: Overcast and warm, with a high of 78°F25°C and morning low of 72°F22°C. Breezy from the ENE at 8 to 9 mph14 to 15 km/h. 34% chance of light rain throughout the day. Humid. Friday Night: Mostly cloudy, with a low around 71°F21°C. Light wind from the ENE around 6 mph10 km/h. 35% chance of drizzle throughout the night.
SaturdayJul 25Light RainHigh 75°F24°CLow 70°F21°CPrecip 0.51 in12.9 mm81%Cloud 86%Wind NE 5 mph8 km/hSaturday: Overcast and warm, with a high of 75°F24°C. Light wind from the NE around 6 mph9 km/h. 81% chance of light rain throughout the day. Humid. Saturday Night: Mostly cloudy, with a low around 70°F21°C. Light wind from the NE around 4 mph6 km/h. 80% chance of light rain throughout the night.
SundayJul 26ClearHigh 82°F28°CLow 67°F20°CPrecip 0.02 in0.4 mm6%Cloud 29%Wind NNE 5 mph8 km/hSunday: Partly cloudy and warm, with a high of 82°F28°C and morning low of 71°F22°C. Light wind from the N around 5 mph8 km/h. Humid. Sunday Night: Partly cloudy, with a low around 67°F20°C. Light wind from the SSE around 5 mph8 km/h.
MondayJul 27ShowersHigh 87°F30°CFeels 93°F34°CLow 70°F21°CPrecip 0.2 in5.1 mm63%Cloud 58%Wind SSW 6 mph10 km/hMonday: Mostly cloudy and hot, with a high of 87°F30°C and morning low of 73°F23°C — feels like 93°F34°C. Light wind from the SSW around 6 mph9 km/h. 63% chance of showers throughout the day. Heavy, humid air. Monday Night: Mostly cloudy, with a low around 70°F21°C. Breezy from the SSW at 6 to 7 mph10 to 12 km/h. 46% chance of showers throughout the night.
TuesdayJul 28ShowersHigh 87°F30°CFeels 94°F34°CLow 73°F23°CPrecip 0.28 in7.1 mm57%Cloud 61%Wind SSW 6 mph10 km/hTuesday: Mostly cloudy and hot, with a high of 87°F30°C and morning low of 75°F24°C — feels like 93°F34°C. Light wind from the SW around 6 mph9 km/h. 57% chance of showers throughout the day. Heavy, humid air. Tuesday Night: Mostly cloudy, with a low around 73°F23°C. Breezy from the SSW at 6 to 7 mph10 to 12 km/h. 49% chance of showers throughout the night.
WednesdayJul 29ShowersHigh 84°F29°CFeels 90°F32°CLow 73°F23°CPrecip 0.31 in7.9 mm50%Cloud 48%Wind WNW 5 mph8 km/hWednesday: Mostly cloudy and warm, with a high of 84°F29°C and morning low of 75°F24°C — feels like 90°F32°C. Light wind from the NNW around 5 mph9 km/h. 50% chance of showers throughout the day. Heavy, humid air. Wednesday Night: Partly cloudy, with a low around 73°F23°C. Light wind from the SW around 5 mph8 km/h. 35% chance of showers throughout the night.
ThursdayJul 30ShowersHigh 85°F29°CFeels 89°F31°CLow 72°F22°CPrecip 0.09 in2.4 mm42%Cloud 30%Wind NNE 5 mph7 km/hThursday: Partly cloudy and warm, with a high of 85°F29°C and morning low of 75°F24°C. Light wind from the NNE around 5 mph8 km/h. 42% chance of showers throughout the day. Heavy, humid air. Thursday Night: Partly cloudy, with a low around 72°F22°C. Light wind from the SSE around 4 mph7 km/h. 19% chance of drizzle throughout the night.

15-Day Forecast

Day High (°F) Low (°F) Precip (mm) Cloud Cover (%) Condition Wind (mph)

Nearby Cities

About This Forecast

This forecast is powered by WeatherMesh, the world's most advanced and accurate weather model powered by AI. WeatherMesh is built on proprietary data from WindBorne's Global Sounding Balloon constellation — the world's largest fleet of autonomous, long-duration weather balloons — collecting observations across 100% of Earth, including over oceans and remote regions where no other data exists.

WeatherMesh consistently outperforms legacy models in independent benchmarks. View Benchmarks →

Access WeatherMesh forecasts programmatically via our API. API Documentation →

How to Access Weather Forecasts

PatternExampleDescription
/weather/{country}/{city}//weather/united-states/san-francisco/City forecast (canonical URL)
/weather/{city}//weather/tokyo/Shorthand — redirects to most populous match
/weather/{country}/{region}/{city}//weather/united-states/california/san-francisco/With region — redirects to canonical
/weather/nearby?lat={lat}&lon={lon}/weather/nearby?lat=48.1&lon=11.5Find nearest city by coordinates
/weather/{country}//weather/germany/Country index — all cities by region

Country and city names use lowercase slugs with hyphens (e.g. united-states, san-francisco). Arbitrary city names are supported — if not in our database, we geocode the name and serve the forecast for that location.

For programmatic access, use theWindBorne Forecast APIwhich returns structured JSON for any coordinates worldwide.

Coordinates: 36.8354°N, 76.2983°W·Elevation: 3m·Timezone: America/New_York·Population: 96,201