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Italy · Siena climate

Extended 10-day forecasts, Siena

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 Siena, Italy. 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 September climate page to see if the current temperatures in Siena is typical for this time of year.

Today · Thursday 10 Sep

Hour by hour

Time	Weather	Temp	Precip	Humidity	Wind
11:00	Light rain	21°C (70°F)	0.2 mm (0.01 in)	85%	SE 3 m/s (6 knots)
12:00	Heavy rain	24°C (75°F)	2 mm (0.1 in)	76%	SE 4 m/s (8 knots)
13:00	Heavy rain	22°C (72°F)	11 mm (0.4 in)	88%	SE 3 m/s (6 knots)
14:00	Heavy rain	21°C (70°F)	2.6 mm (0.1 in)	94%	S 4 m/s (8 knots)
15:00	Rain	22°C (72°F)	0.5 mm (0.02 in)	93%	S 3 m/s (6 knots)
16:00	Heavy rain	22°C (72°F)	1 mm (0.04 in)	93%	SW 2 m/s (4 knots)
17:00	Heavy rain	21°C (70°F)	2 mm (0.1 in)	94%	E 2 m/s (4 knots)
18:00	Rain	20°C (68°F)	0.6 mm (0.02 in)	96%	NE 2 m/s (4 knots)
19:00	Rain	20°C (68°F)	0.3 mm (0.01 in)	96%	N 2 m/s (4 knots)
20:00	Cloudy	19°C (66°F)	0 mm (0 in)	96%	N 3 m/s (6 knots)
21:00	Partly cloudy	19°C (66°F)	0 mm (0 in)	97%	N 2 m/s (4 knots)
22:00	Cloudy	19°C (66°F)	0 mm (0 in)	97%	N 1 m/s (2 knots)
23:00	Rain	19°C (66°F)	0.4 mm (0.02 in)	95%	NW 1 m/s (2 knots)

11:00

Light rain

85% · SE 3 m/s (6 knots)

21°C (70°F)

0.2 mm (0.01 in)

12:00

Heavy rain

76% · SE 4 m/s (8 knots)

24°C (75°F)

2 mm (0.1 in)

13:00

Heavy rain

88% · SE 3 m/s (6 knots)

22°C (72°F)

11 mm (0.4 in)

14:00

Heavy rain

94% · S 4 m/s (8 knots)

21°C (70°F)

2.6 mm (0.1 in)

15:00

Rain

93% · S 3 m/s (6 knots)

22°C (72°F)

0.5 mm (0.02 in)

16:00

Heavy rain

93% · SW 2 m/s (4 knots)

22°C (72°F)

1 mm (0.04 in)

17:00

Heavy rain

94% · E 2 m/s (4 knots)

21°C (70°F)

2 mm (0.1 in)

18:00

Rain

96% · NE 2 m/s (4 knots)

20°C (68°F)

0.6 mm (0.02 in)

19:00

Rain

96% · N 2 m/s (4 knots)

20°C (68°F)

0.3 mm (0.01 in)

20:00

Cloudy

96% · N 3 m/s (6 knots)

19°C (66°F)

0 mm (0 in)

21:00

Partly cloudy

97% · N 2 m/s (4 knots)

19°C (66°F)

0 mm (0 in)

22:00

Cloudy

97% · N 1 m/s (2 knots)

19°C (66°F)

0 mm (0 in)

23:00

Rain

95% · NW 1 m/s (2 knots)

19°C (66°F)

0.4 mm (0.02 in)

Tomorrow · Friday 11 Sep

Hour by hour

Time	Weather	Temp	Precip	Humidity	Wind
00:00	Rain	19°C (66°F)	0.8 mm (0.03 in)	96%	NW 2 m/s (4 knots)
01:00	Rain	19°C (66°F)	0.5 mm (0.02 in)	96%	W 2 m/s (4 knots)
02:00	Light rain	19°C (66°F)	0.2 mm (0.01 in)	96%	NW 2 m/s (4 knots)
03:00	Partly cloudy	19°C (66°F)	0 mm (0 in)	94%	SE 1 m/s (2 knots)
04:00	Clear skies	19°C (66°F)	0 mm (0 in)	96%	S 1 m/s (2 knots)
05:00	Mostly clear	17°C (63°F)	0 mm (0 in)	99%	S 1 m/s (2 knots)
06:00	Fog	17°C (63°F)	0 mm (0 in)	100%	SE 2 m/s (4 knots)
07:00	Fog	16°C (61°F)	0 mm (0 in)	100%	SE 2 m/s (4 knots)
08:00	Fog	18°C (64°F)	0 mm (0 in)	99%	E 2 m/s (4 knots)
09:00	Clear skies	19°C (66°F)	0 mm (0 in)	94%	SE 2 m/s (4 knots)
10:00	Mostly sunny	22°C (72°F)	0 mm (0 in)	78%	SW 2 m/s (4 knots)
11:00	Mostly sunny	23°C (73°F)	0 mm (0 in)	63%	W 3 m/s (6 knots)
12:00	Mostly sunny	24°C (75°F)	0 mm (0 in)	58%	W 4 m/s (8 knots)
13:00	Mostly sunny	25°C (77°F)	0 mm (0 in)	55%	W 4 m/s (8 knots)
14:00	Partly cloudy	25°C (77°F)	0 mm (0 in)	54%	W 4 m/s (8 knots)
15:00	Cloudy	26°C (79°F)	0 mm (0 in)	52%	NW 4 m/s (8 knots)
16:00	Cloudy	25°C (77°F)	0 mm (0 in)	53%	NW 3 m/s (6 knots)
17:00	Cloudy	25°C (77°F)	0 mm (0 in)	56%	NW 3 m/s (6 knots)
18:00	Partly cloudy	24°C (75°F)	0 mm (0 in)	61%	NW 3 m/s (6 knots)
19:00	Partly cloudy	22°C (72°F)	0 mm (0 in)	70%	NW 2 m/s (4 knots)
20:00	Partly cloudy	21°C (70°F)	0 mm (0 in)	77%	NW 2 m/s (4 knots)
21:00	Partly cloudy	20°C (68°F)	0 mm (0 in)	83%	N 2 m/s (4 knots)
22:00	Partly cloudy	18°C (64°F)	0 mm (0 in)	88%	N 2 m/s (4 knots)
23:00	Mostly clear	18°C (64°F)	0 mm (0 in)	90%	N 2 m/s (4 knots)

00:00

Rain

96% · NW 2 m/s (4 knots)

19°C (66°F)

0.8 mm (0.03 in)

01:00

Rain

96% · W 2 m/s (4 knots)

19°C (66°F)

0.5 mm (0.02 in)

02:00

Light rain

96% · NW 2 m/s (4 knots)

19°C (66°F)

0.2 mm (0.01 in)

03:00

Partly cloudy

94% · SE 1 m/s (2 knots)

19°C (66°F)

0 mm (0 in)

04:00

Clear skies

96% · S 1 m/s (2 knots)

19°C (66°F)

0 mm (0 in)

05:00

Mostly clear

99% · S 1 m/s (2 knots)

17°C (63°F)

0 mm (0 in)

06:00

Fog

100% · SE 2 m/s (4 knots)

17°C (63°F)

0 mm (0 in)

07:00

Fog

100% · SE 2 m/s (4 knots)

16°C (61°F)

0 mm (0 in)

08:00

Fog

99% · E 2 m/s (4 knots)

18°C (64°F)

0 mm (0 in)

09:00

Clear skies

94% · SE 2 m/s (4 knots)

19°C (66°F)

0 mm (0 in)

10:00

Mostly sunny

78% · SW 2 m/s (4 knots)

22°C (72°F)

0 mm (0 in)

11:00

Mostly sunny

63% · W 3 m/s (6 knots)

23°C (73°F)

0 mm (0 in)

12:00

Mostly sunny

58% · W 4 m/s (8 knots)

24°C (75°F)

0 mm (0 in)

13:00

Mostly sunny

55% · W 4 m/s (8 knots)

25°C (77°F)

0 mm (0 in)

14:00

Partly cloudy

54% · W 4 m/s (8 knots)

25°C (77°F)

0 mm (0 in)

15:00

Cloudy

52% · NW 4 m/s (8 knots)

26°C (79°F)

0 mm (0 in)

16:00

Cloudy

53% · NW 3 m/s (6 knots)

25°C (77°F)

0 mm (0 in)

17:00

Cloudy

56% · NW 3 m/s (6 knots)

25°C (77°F)

0 mm (0 in)

18:00

Partly cloudy

61% · NW 3 m/s (6 knots)

24°C (75°F)

0 mm (0 in)

19:00

Partly cloudy

70% · NW 2 m/s (4 knots)

22°C (72°F)

0 mm (0 in)

20:00

Partly cloudy

77% · NW 2 m/s (4 knots)

21°C (70°F)

0 mm (0 in)

21:00

Partly cloudy

83% · N 2 m/s (4 knots)

20°C (68°F)

0 mm (0 in)

22:00

Partly cloudy

88% · N 2 m/s (4 knots)

18°C (64°F)

0 mm (0 in)

23:00

Mostly clear

90% · N 2 m/s (4 knots)

18°C (64°F)

0 mm (0 in)

Next 7 days

Six-hour segments

Day

Night

02:00

Morning

08:00

Afternoon

14:00

Evening

20:00

Saturday

12 Sep

17°C (63°F)

0 mm (0 in)

Mostly clear

94% · NW 1 m/s (2 knots)

17°C (63°F)

0.2 mm (0.01 in)

Clear skies

90% · N 2 m/s (4 knots)

26°C (79°F)

0.1 mm (0 in)

Mostly sunny

51% · NE 3 m/s (6 knots)

20°C (68°F)

0 mm (0 in)

Clear skies

62% · E 3 m/s (6 knots)

Sunday

13 Sep

14°C (57°F)

0 mm (0 in)

Clear skies

86% · N 2 m/s (4 knots)

15°C (59°F)

0 mm (0 in)

Clear skies

83% · NW ()

25°C (77°F)

0 mm (0 in)

Clear skies

44% · NE 2 m/s (4 knots)

20°C (68°F)

0 mm (0 in)

Clear skies

73% · N 1 m/s (2 knots)

Monday

14 Sep

16°C (61°F)

0 mm (0 in)

Cloudy

81% · NE ()

16°C (61°F)

0 mm (0 in)

Clear skies

79% · E 1 m/s (2 knots)

26°C (79°F)

0 mm (0 in)

Clear skies

41% · N ()

21°C (70°F)

0 mm (0 in)

Mostly clear

70% · N 2 m/s (4 knots)

Tuesday

15 Sep

17°C (63°F)

0 mm (0 in)

Partly cloudy

82% · N ()

18°C (64°F)

0 mm (0 in)

Clear skies

79% · NE ()

27°C (81°F)

0 mm (0 in)

Clear skies

42% · NW 2 m/s (4 knots)

21°C (70°F)

0 mm (0 in)

Clear skies

79% · NW 2 m/s (4 knots)

Wednesday

16 Sep

16°C (61°F)

0 mm (0 in)

Clear skies

96% · N ()

17°C (63°F)

0 mm (0 in)

Cloudy

95% · SE 1 m/s (2 knots)

27°C (81°F)

0 mm (0 in)

Mostly sunny

53% · NW 2 m/s (4 knots)

22°C (72°F)

0 mm (0 in)

Clear skies

80% · N 2 m/s (4 knots)

Thursday

17 Sep

17°C (63°F)

0 mm (0 in)

Partly cloudy

98% · NE ()

19°C (66°F)

0.3 mm (0.01 in)

Partly cloudy

93% · E 2 m/s (4 knots)

26°C (79°F)

0.3 mm (0.01 in)

Mostly sunny

56% · SE 1 m/s (2 knots)

21°C (70°F)

0 mm (0 in)

Clear skies

85% · N 2 m/s (4 knots)

Friday

18 Sep

17°C (63°F)

0 mm (0 in)

Mostly clear

89% · NE 1 m/s (2 knots)

16°C (61°F)

0 mm (0 in)

Clear skies

92% · NE 1 m/s (2 knots)

27°C (81°F)

0 mm (0 in)

Mostly sunny

52% · S 1 m/s (2 knots)

23°C (73°F)

0 mm (0 in)

Clear skies

73% · S 1 m/s (2 knots)

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

Siena weather by month

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