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Weather in Portsmouth Heights, United States 🇺🇸

Current Weather in Portsmouth Heights

Small Craft Advisory issued September 8 at 2:45PM EDT until September 10 at 7:00AM EDT by NWS Wakefield VA
Overcast
22°C
Feels like 22°C. Overcast.
🌬️ 10 km/h SSE
💧 63% Humidity
🧭 1026 hPa
👁️ 10.0 km Visibility
☀️ UV Index: 0.0
🌡️ Dew Point: 15°C
🌅 Sunrise: 06:42 AM
🌇 Sunset: 07:24 PM
Map Overlays:

Right now Portsmouth Heights is 22°C with overcast, feeling like 22°C. Humidity sits at 63% and winds are near 10 km/h, and the UV index is 0 (low). Over the next few days, temperatures in Portsmouth Heights range from about 17°C to 35°C. ⚠️ Small Craft Advisory issued September 8 at 2:45PM EDT until September 10 at 7:00AM EDT by NWS Wakefield VA

Hourly Forecast for Portsmouth Heights

23:00
Cloudy
22°
16%
00:00
Clear
21°
7%
01:00
Overcast
20°
20%
02:00
Overcast
20°
21%
03:00
Overcast
19°
24%
04:00
Overcast
19°
27%
05:00
Overcast
18°
28%
06:00
Overcast
18°
23%
07:00
Cloudy
18°
21%
08:00
Overcast
20°
20%
09:00
Overcast
23°
16%
10:00
Cloudy
25°
10%
11:00
Cloudy
28°
6%
12:00
Cloudy
29°
6%
13:00
Partly Cloudy
30°
2%
14:00
Sunny
31°
1%
15:00
Sunny
31°
1%
16:00
Sunny
31°
1%
17:00
Sunny
31°
1%
18:00
Sunny
30°
1%
19:00
Sunny
27°
2%
20:00
Clear
23°
5%
21:00
Clear
22°
5%
22:00
Clear
23°
6%

14-Day Forecast for Portsmouth Heights

Tue, Sep 08
Sunny Sunny
31° / 17°
Wed, Sep 09
Sunny Sunny
31° / 18°
Thu, Sep 10
Sunny Sunny
35° / 19°
Fri, Sep 11
Overcast Overcast
31° / 23°
Sat, Sep 12
Overcast Overcast
29° / 23°
Sun, Sep 13
Mist Mist
32° / 23°
Mon, Sep 14
Partly Cloudy Partly Cloudy
32° / 24°
Tue, Sep 15
Patchy rain nearby Patchy rain nearby
35° / 24°
Wed, Sep 16
Sunny Sunny
36° / 24°
Thu, Sep 17
Light rain shower Light rain shower
28° / 22°
Fri, Sep 18
Sunny Sunny
32° / 19°
Sat, Sep 19
Sunny Sunny
30° / 17°
Sun, Sep 20
Overcast Overcast
23° / 17°
Mon, Sep 21
Light rain shower Light rain shower
18° / 15°

Additional Forecasts for Portsmouth Heights

Air Quality

💨 US EPA Index 1 (Good)
CO (Carbon Monoxide) 190.0 μg/m³
O₃ (Ozone) 86.0 μg/m³
NO₂ (Nitrogen Dioxide) 7.1 μg/m³
SO₂ (Sulphur Dioxide) 1.0 μg/m³
PM2.5 (Fine particles) 5.7 μg/m³
PM10 (Coarse particles) 7.3 μg/m³

Historical Weather

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Best Time to Be Outside in Portsmouth Heights Tomorrow

There is no good daylight window left in Portsmouth Heights today. Tomorrow, the most comfortable window looks like 08:00 to 11:00, when it is around 23°C. It should stay dry through that window. No significant rain is expected in the next several hours.

Frequently Asked Questions about Weather in Portsmouth Heights

What is the temperature in Portsmouth Heights right now?

It is currently 22°C (72°F) in Portsmouth Heights, overcast (feels like 22°C).

What's the weather like in Portsmouth Heights right now?

Right now Portsmouth Heights has Overcast, humidity 63%, wind 10 km/h SSE.

What is today's forecast for Portsmouth Heights?

Today in Portsmouth Heights: high 31°C, low 17°C, sunny. Chance of rain: 6%.

What is the 7-day weather forecast for Portsmouth Heights?

Daily highs and lows for Portsmouth Heights:

  • 2026-09-08: 31°C / 17°C
  • 2026-09-09: 31°C / 18°C
  • 2026-09-10: 35°C / 19°C
  • 2026-09-11: 31°C / 23°C
  • 2026-09-12: 29°C / 23°C
  • 2026-09-13: 32°C / 23°C
  • 2026-09-14: 32°C / 24°C
Is it going to rain in Portsmouth Heights today?

There is a 6% chance of rain in Portsmouth Heights today.

What is the wind speed in Portsmouth Heights right now?

Wind in Portsmouth Heights is currently 10 km/h (6 mph) from the SSE.

What is the UV index in Portsmouth Heights right now?

The UV index in Portsmouth Heights is currently 0 (low). Sun protection is recommended when the index is 3 or higher.

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