the United Kingdom

United Kingdom · Portsmouth climate

Extended 10-day forecasts, Portsmouth

Hourly detail for the next 48 hours, six-hourly segments for the rest of the week.

Climate overview Temperature Rainfall

This is the 10-day extended forecast for Portsmouth, the United Kingdom. The forecast is updated every three hours and displays the temperature, weather conditions, wind direction and speed, as well as the chance of precipitation.

Check out our July climate page to see if the current temperatures in Portsmouth is typical for this time of year.

Today · Sunday 12 Jul

Hour by hour

Time	Weather	Temp	Precip	Humidity	Wind
12:00	Clear skies	26°C (79°F)	0 mm (0 in)	62%	NE 9 m/s (17 knots)
13:00	Clear skies	28°C (82°F)	0 mm (0 in)	56%	NE 8 m/s (16 knots)
14:00	Clear skies	28°C (82°F)	0 mm (0 in)	52%	E 9 m/s (17 knots)
15:00	Clear skies	29°C (84°F)	0 mm (0 in)	51%	E 9 m/s (17 knots)
16:00	Clear skies	28°C (82°F)	0 mm (0 in)	50%	E 9 m/s (17 knots)
17:00	Clear skies	28°C (82°F)	0 mm (0 in)	51%	E 9 m/s (17 knots)
18:00	Clear skies	27°C (81°F)	0 mm (0 in)	51%	E 10 m/s (19 knots)
19:00	Clear skies	26°C (79°F)	0 mm (0 in)	52%	NE 10 m/s (19 knots)
20:00	Clear skies	24°C (75°F)	0 mm (0 in)	50%	NE 11 m/s (21 knots)
21:00	Clear skies	23°C (73°F)	0 mm (0 in)	44%	NE 11 m/s (21 knots)
22:00	Clear skies	22°C (72°F)	0 mm (0 in)	47%	NE 11 m/s (21 knots)
23:00	Clear skies	21°C (70°F)	0 mm (0 in)	52%	NE 10 m/s (19 knots)

12:00

Clear skies

62% · NE 9 m/s (17 knots)

26°C (79°F)

0 mm (0 in)

13:00

Clear skies

56% · NE 8 m/s (16 knots)

28°C (82°F)

0 mm (0 in)

14:00

Clear skies

52% · E 9 m/s (17 knots)

28°C (82°F)

0 mm (0 in)

15:00

Clear skies

51% · E 9 m/s (17 knots)

29°C (84°F)

0 mm (0 in)

16:00

Clear skies

50% · E 9 m/s (17 knots)

28°C (82°F)

0 mm (0 in)

17:00

Clear skies

51% · E 9 m/s (17 knots)

28°C (82°F)

0 mm (0 in)

18:00

Clear skies

51% · E 10 m/s (19 knots)

27°C (81°F)

0 mm (0 in)

19:00

Clear skies

52% · NE 10 m/s (19 knots)

26°C (79°F)

0 mm (0 in)

20:00

Clear skies

50% · NE 11 m/s (21 knots)

24°C (75°F)

0 mm (0 in)

21:00

Clear skies

44% · NE 11 m/s (21 knots)

23°C (73°F)

0 mm (0 in)

22:00

Clear skies

47% · NE 11 m/s (21 knots)

22°C (72°F)

0 mm (0 in)

23:00

Clear skies

52% · NE 10 m/s (19 knots)

21°C (70°F)

0 mm (0 in)

Tomorrow · Monday 13 Jul

Hour by hour

Time	Weather	Temp	Precip	Humidity	Wind
00:00	Clear skies	20°C (68°F)	0 mm (0 in)	53%	NE 10 m/s (19 knots)
01:00	Clear skies	19°C (66°F)	0 mm (0 in)	55%	NE 10 m/s (19 knots)
02:00	Clear skies	19°C (66°F)	0 mm (0 in)	56%	NE 10 m/s (19 knots)
03:00	Clear skies	18°C (64°F)	0 mm (0 in)	58%	NE 11 m/s (21 knots)
04:00	Clear skies	17°C (63°F)	0 mm (0 in)	63%	NE 11 m/s (21 knots)
05:00	Clear skies	17°C (63°F)	0 mm (0 in)	69%	NE 11 m/s (21 knots)
06:00	Clear skies	16°C (61°F)	0 mm (0 in)	75%	NE 11 m/s (21 knots)
07:00	Mostly sunny	17°C (63°F)	0 mm (0 in)	77%	NE 10 m/s (19 knots)
08:00	Clear skies	18°C (64°F)	0 mm (0 in)	75%	NE 10 m/s (19 knots)
09:00	Clear skies	20°C (68°F)	0 mm (0 in)	69%	NE 9 m/s (17 knots)
10:00	Clear skies	21°C (70°F)	0 mm (0 in)	65%	NE 9 m/s (17 knots)
11:00	Partly cloudy	23°C (73°F)	0 mm (0 in)	59%	NE 9 m/s (17 knots)
12:00	Partly cloudy	25°C (77°F)	0 mm (0 in)	56%	NE 9 m/s (17 knots)
13:00	Partly cloudy	26°C (79°F)	0 mm (0 in)	54%	NE 9 m/s (17 knots)
14:00	Partly cloudy	26°C (79°F)	0 mm (0 in)	53%	NE 9 m/s (17 knots)
15:00	Partly cloudy	27°C (81°F)	0 mm (0 in)	52%	NE 9 m/s (17 knots)
16:00	Partly cloudy	27°C (81°F)	0 mm (0 in)	52%	NE 9 m/s (17 knots)
17:00	Partly cloudy	27°C (81°F)	0 mm (0 in)	51%	NE 9 m/s (17 knots)
18:00	Partly cloudy	26°C (79°F)	0 mm (0 in)	53%	E 9 m/s (17 knots)
19:00	Partly cloudy	25°C (77°F)	0 mm (0 in)	55%	E 9 m/s (17 knots)
20:00	Partly cloudy	24°C (75°F)	0 mm (0 in)	57%	E 9 m/s (17 knots)
21:00	Partly cloudy	23°C (73°F)	0 mm (0 in)	62%	E 9 m/s (17 knots)
22:00	Partly cloudy	22°C (72°F)	0 mm (0 in)	69%	NE 10 m/s (19 knots)
23:00	Partly cloudy	21°C (70°F)	0 mm (0 in)	72%	NE 10 m/s (19 knots)

00:00

Clear skies

53% · NE 10 m/s (19 knots)

20°C (68°F)

0 mm (0 in)

01:00

Clear skies

55% · NE 10 m/s (19 knots)

19°C (66°F)

0 mm (0 in)

02:00

Clear skies

56% · NE 10 m/s (19 knots)

19°C (66°F)

0 mm (0 in)

03:00

Clear skies

58% · NE 11 m/s (21 knots)

18°C (64°F)

0 mm (0 in)

04:00

Clear skies

63% · NE 11 m/s (21 knots)

17°C (63°F)

0 mm (0 in)

05:00

Clear skies

69% · NE 11 m/s (21 knots)

17°C (63°F)

0 mm (0 in)

06:00

Clear skies

75% · NE 11 m/s (21 knots)

16°C (61°F)

0 mm (0 in)

07:00

Mostly sunny

77% · NE 10 m/s (19 knots)

17°C (63°F)

0 mm (0 in)

08:00

Clear skies

75% · NE 10 m/s (19 knots)

18°C (64°F)

0 mm (0 in)

09:00

Clear skies

69% · NE 9 m/s (17 knots)

20°C (68°F)

0 mm (0 in)

10:00

Clear skies

65% · NE 9 m/s (17 knots)

21°C (70°F)

0 mm (0 in)

11:00

Partly cloudy

59% · NE 9 m/s (17 knots)

23°C (73°F)

0 mm (0 in)

12:00

Partly cloudy

56% · NE 9 m/s (17 knots)

25°C (77°F)

0 mm (0 in)

13:00

Partly cloudy

54% · NE 9 m/s (17 knots)

26°C (79°F)

0 mm (0 in)

14:00

Partly cloudy

53% · NE 9 m/s (17 knots)

26°C (79°F)

0 mm (0 in)

15:00

Partly cloudy

52% · NE 9 m/s (17 knots)

27°C (81°F)

0 mm (0 in)

16:00

Partly cloudy

52% · NE 9 m/s (17 knots)

27°C (81°F)

0 mm (0 in)

17:00

Partly cloudy

51% · NE 9 m/s (17 knots)

27°C (81°F)

0 mm (0 in)

18:00

Partly cloudy

53% · E 9 m/s (17 knots)

26°C (79°F)

0 mm (0 in)

19:00

Partly cloudy

55% · E 9 m/s (17 knots)

25°C (77°F)

0 mm (0 in)

20:00

Partly cloudy

57% · E 9 m/s (17 knots)

24°C (75°F)

0 mm (0 in)

21:00

Partly cloudy

62% · E 9 m/s (17 knots)

23°C (73°F)

0 mm (0 in)

22:00

Partly cloudy

69% · NE 10 m/s (19 knots)

22°C (72°F)

0 mm (0 in)

23:00

Partly cloudy

72% · NE 10 m/s (19 knots)

21°C (70°F)

0 mm (0 in)

Next 7 days

Six-hour segments

Day

Night

01:00

Morning

07:00

Afternoon

13:00

Evening

19:00

Tuesday

14 Jul

20°C (68°F)

0 mm (0 in)

Clear skies

73% · NE 9 m/s (17 knots)

19°C (66°F)

0 mm (0 in)

Clear skies

78% · NE 8 m/s (16 knots)

28°C (82°F)

0 mm (0 in)

Partly cloudy

52% · NE 5 m/s (10 knots)

28°C (82°F)

0 mm (0 in)

Partly cloudy

52% · E 5 m/s (10 knots)

Wednesday

15 Jul

22°C (72°F)

0 mm (0 in)

Cloudy

66% · NE 9 m/s (17 knots)

20°C (68°F)

0 mm (0 in)

Mostly sunny

76% · NE 5 m/s (10 knots)

28°C (82°F)

0 mm (0 in)

Partly cloudy

61% · E 5 m/s (10 knots)

27°C (81°F)

0 mm (0 in)

Mostly clear

51% · E 6 m/s (12 knots)

Thursday

16 Jul

21°C (70°F)

0 mm (0 in)

Partly cloudy

54% · NE 5 m/s (10 knots)

20°C (68°F)

0 mm (0 in)

Clear skies

70% · NE 4 m/s (8 knots)

29°C (84°F)

0 mm (0 in)

Clear skies

64% · SE 4 m/s (8 knots)

28°C (82°F)

0 mm (0 in)

Partly cloudy

48% · NE 6 m/s (12 knots)

Friday

17 Jul

22°C (72°F)

0 mm (0 in)

Mostly clear

55% · NE 5 m/s (10 knots)

21°C (70°F)

0 mm (0 in)

Partly cloudy

69% · N 4 m/s (8 knots)

29°C (84°F)

0.1 mm (0 in)

Partly cloudy

47% · NE 4 m/s (8 knots)

27°C (81°F)

0.1 mm (0 in)

Partly cloudy

69% · S 2 m/s (4 knots)

Saturday

18 Jul

21°C (70°F)

0 mm (0 in)

Clear skies

65% · NE 6 m/s (12 knots)

19°C (66°F)

0 mm (0 in)

Partly cloudy

72% · N 5 m/s (10 knots)

27°C (81°F)

0 mm (0 in)

Cloudy

54% · NE 2 m/s (4 knots)

26°C (79°F)

0 mm (0 in)

Partly cloudy

72% · S 3 m/s (6 knots)

Sunday

19 Jul

19°C (66°F)

0 mm (0 in)

Cloudy

65% · NE 5 m/s (10 knots)

16°C (61°F)

0 mm (0 in)

Cloudy

74% · NE 4 m/s (8 knots)

23°C (73°F)

0 mm (0 in)

Clear skies

50% · S 1 m/s (2 knots)

23°C (73°F)

0 mm (0 in)

Partly cloudy

64% · SW 5 m/s (10 knots)

Monday

20 Jul

19°C (66°F)

0 mm (0 in)

Clear skies

72% · E 4 m/s (8 knots)

16°C (61°F)

0 mm (0 in)

Clear skies

67% · NE 3 m/s (6 knots)

23°C (73°F)

0 mm (0 in)

Mostly sunny

53% · S 2 m/s (4 knots)

23°C (73°F)

0 mm (0 in)

Clear skies

66% · S 5 m/s (10 knots)

Data from MET Norway. Prefer the quick-glance version? See the 10-day summary.

Portsmouth weather by month

Browse monthly averages for Portsmouth: climate by month with temperature, rainfall and sunshine.

January February March April May June July August September October November December

Other forecasts in the United Kingdom

10-day forecasts for popular destinations across the United Kingdom.

Planning a trip to Portsmouth? See the United Kingdom bucket list →