Weather forecast for todayPortsmouth, OH

Today
Tomorrow
Long-term
YearJFMAMJJASOctoberND

Weather forecast for today

Current condition 9:18 pm EST

  • 57°F
  • Feels like:
    57°F
Clear
Clear
  • Precipitation: 0"
  • Wind: 0mphNNW 330°
  • Humidity: 74%
  • Dewpoint: 48°F
  • Pressure: 30.22"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
In Portsmouth, at the moment, nothing but clear skies and excellent visibility.
The temperature is a moderate 57.2°F. The current temperature is still relatively far from minimum-forecasted 46.4°F.

Wednesday Oct 28, 2026

  • min.
  • 46°F
Clear
Clear
  • Precip. probability: 6%
  • Precipitation: 0"
  • Wind: 1mphSSW 193°
  • Humidity: 86%
  • UV index: 0
  • Sunrise: 7:54 am EDT
  • Sunset: 6:36 pm EDT
  • ▼
In Portsmouth, for the rest of the night, calm and clear weather will dominate.
The lowest forecasted temperature is a chilly 46.4°F.
Sunrise was at 7:54 am and sunset at 6:36 pm; the daylight lasted for 10h and 42min.

Hourly overview

Hourly temperatures

Warmest hour: 11 pm 55°C.
Coldest period: 4 am - 7 am 48°C.

Chance of precipitation

Highest chance: 7 am 11%.

Hourly weather forecast

  • 11 pm
  • 55°F
  • Feels like:
    55°F
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 1mphSSW 192°
  • Humidity: 76%
  • Pressure: 30.21"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 12 am
  • 54°F
  • Feels like:
    54°F
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 1mphSSW 192°
  • Humidity: 79%
  • Pressure: 30.21"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 1 am
  • 54°F
  • Feels like:
    54°F
Clear
Clear
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 1mphS 190°
  • Humidity: 81%
  • Pressure: 30.21"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 2 am
  • 50°F
  • Feels like:
    50°F
Clear
Clear
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 1mphS 186°
  • Humidity: 88%
  • Pressure: 30.21"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 3 am
  • 50°F
  • Feels like:
    50°F
Clear
Clear
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 1mphSSW 201°
  • Humidity: 90%
  • Pressure: 30.21"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 4 am
  • 48°F
  • Feels like:
    48°F
Clear
Clear
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 1mphSSW 196°
  • Humidity: 91%
  • Pressure: 30.21"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 5 am
  • 48°F
  • Feels like:
    48°F
Clear
Clear
  • Precip. probability: 4%
  • Precipitation: 0"
  • Wind: 1mphSSW 192°
  • Humidity: 95%
  • Pressure: 30.21"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 6 am
  • 48°F
  • Feels like:
    48°F
Clear
Clear
  • Precip. probability: 7%
  • Precipitation: 0"
  • Wind: 1mphS 191°
  • Humidity: 93%
  • Pressure: 30.21"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 7 am
  • 48°F
  • Feels like:
    48°F
Clear
Clear
  • Precip. probability: 11%
  • Precipitation: 0"
  • Wind: 1mphS 190°
  • Humidity: 95%
  • Pressure: 30.24"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 8 am
  • 48°F
  • Feels like:
    48°F
Sunny
Sunny
  • Precip. probability: 7%
  • Precipitation: 0"
  • Wind: 1mphSSW 194°
  • Humidity: 93%
  • Pressure: 30.24"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Updated: Oct 29, 2026 @ 02:18:33 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

Currently (9:18 pm EST) it is 57.2°F in Portsmouth.

On Wednesday, a stunningly clear sky is on the horizon.

On Wednesday, in Portsmouth, sunrise was at 7:54 am and sunset at 6:36 pm (EDT).

Today, the daylight lasted for 10h and 42min.
Today
Tomorrow
Long-term
YearJFMAMJJASOctoberND

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Portsmouth, Ohio, USA

  • en: Portsmouth, Ohio, USA
  • es: Portsmouth, Ohio, EE.UU.
  • hr: Portsmut, Ohajo, SAD
  • mk: Portsmut, Ohajo, SAD
  • sr: Portsmut, Ohajo, SAD
  • zh: 朴次茅斯, 俄亥俄州, 美国
  • Latitude: 38.731743°
  • Longitude: -82.997674°
  • Elevation: 535 ft
  • Current time: 10:48pm EDT
  • Sunrise: 7:54 am EDT
  • Sunset: 6:36 pm EDT
  • Timezone: America/New_York

Nearby Portsmouth, Ohio, USA

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