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Portsmouth, Portsmouth

47°F
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Portsmouth

47°
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Portsmouth, Portsmouth Weather
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Today

Hourly Daily Radar MinuteCast® Monthly Air Quality Health & Activities
4
Flood Alert

Tonight's Weather

Thu, Jan 8

Winds gusting past 40 mph; occasional rain and drizzle; dangerous winds can cause coastal flooding, downed trees, power outages and travel delays Lo: 37°

Tomorrow: Very windy; cloudy and chilly with a bit of rain Hi: 43°

Current Weather

8:38 PM

47°F
RealFeel® 31°
Light rain More Details
Wind SSW 36 mph
Wind Gusts 45 mph
Air Quality Fair

MINUTECAST™

Rain for at least 60 min

Now
9:38 PM

Looking Ahead

High winds, with gusts past 45 mph, from Thursday evening into Saturday morning

Portsmouth Weather Radar

Portsmouth Weather Radar
Static Radar Temporarily Unavailable
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Clouds
Temperature

Hourly Weather

9 PM 45°
rain drop 62%
10 PM 44°
rain drop 55%
11 PM 43°
rain drop 49%
12 AM 43°
rain drop 49%
1 AM 42°
rain drop 60%
2 AM 39°
rain drop 54%
3 AM 37°
rain drop 57%
4 AM 37°
rain drop 40%
5 AM 37°
rain drop 34%
6 AM 38°
rain drop 37%
7 AM 38°
rain drop 47%
8 AM 39°
rain drop 51%

10-Day Weather Forecast

Tonight

1/8

37° Lo

Very windy; rain and drizzle

87%

Fri

1/9

43° 34°

Very windy; a little rain

Night: Strong winds; partly cloudy

55%

Sat

1/10

41° 32°

Lots of sun, windy and chilly

Mainly clear and chilly

3%

Sun

1/11

48° 44°

Increasingly windy

Rain becoming intermittent

25%

Mon

1/12

52° 48°

Windy; a stray morning shower

Very windy; showers around

55%

Tue

1/13

52° 45°

Very windy; periods of rain

A couple of evening showers

92%

Wed

1/14

50° 44°

Cloudy, rain

A bit of evening rain

80%

Thu

1/15

48° 42°

Periods of rain

Rain tapering off

60%

Fri

1/16

47° 39°

Mainly cloudy, showers around

A shower early, then rain

55%

Sat

1/17

45° 40°

Periods of rain

A shower early; partly cloudy

60%

Sun & Moon

8 hrs 13 mins
Rise 8:05 AM
Set 4:18 PM
Waning Gibbous
Rise 10:52 PM
Set 10:44 AM

Air Quality

See More
Air Quality Fair

The air quality is generally acceptable for most individuals. However, sensitive groups may experience minor to moderate symptoms from long-term exposure.

Allergy Outlook

See All
Tree Pollen Low Data is not supported in this location Ragweed Pollen Low Data is not supported in this location Mold High Data is not supported in this location Grass Pollen Low Data is not supported in this location Dust & Dander High Data is not supported in this location
Contains modified Copernicus Atmosphere Monitoring Service information 2026

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World Europe United Kingdom Portsmouth Portsmouth

Weather Near Portsmouth:

  • Bournemouth, Bournemouth
  • Southampton, Southampton
  • Worthing, West Sussex
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