Long range weather outlook for Siena includes 14 day forecast summary:
Taking a look at Siena over the coming two weeks and the average daytime maximum temperature will be around 12°C, with a high for the two weeks of 14°C expected on the afternoon of Saturday 20th.
The mean minimum temperature will be 8°C, dipping to its lowest on the morning of Thursday 25th at 4°C.
Expect the next 14 days
have most days seeing a little rain.
The current forecast indicates Tuesday 16th will have the most precipitation with an accumulation of around 9.0mm.
On the whole winds are likely to be light.
Tue 16 Dec | 01:00 |
 E
|
4 / 8 mph
|
47 / 45°F
| 92% |
1021 mb
|
75%
|
0.0 In
|
|
| 04:00 |
 ENE
|
4 / 7 mph
|
46 / 45°F
| 89% |
1020 mb
|
46%
|
0.0 In
|
|
| 07:00 |
 E
|
4 / 9 mph
|
46 / 44°F
| 85% |
1020 mb
|
97%
|
0.0 In
|
|
| 10:00 |
 ENE
|
6 / 11 mph
|
47 / 44°F
| 86% |
1019 mb
|
100%
|
0.0 In
|
|
| 13:00 |
 ENE
|
4 / 7 mph
|
48 / 46°F
| 89% |
1018 mb
|
100%
|
0.1 In
|
|
| 16:00 |
 E
|
6 / 9 mph
|
48 / 45°F
| 92% |
1017 mb
|
100%
|
0.1 In
|
|
| 19:00 |
 E
|
5 / 7 mph
|
48 / 46°F
| 95% |
1018 mb
|
100%
|
0.1 In
|
|
| 22:00 |
 ENE
|
5 / 8 mph
|
47 / 45°F
| 97% |
1017 mb
|
100%
|
0.1 In
|
|
Wed 17 Dec | 01:00 |
 E
|
5 / 6 mph
|
48 / 46°F
| 96% |
1017 mb
|
100%
|
0.1 In
|
|
| 04:00 |
 E
|
2 / 3 mph
|
47 / 47°F
| 96% |
1018 mb
|
100%
|
0.1 In
|
|
| 07:00 |
 ESE
|
4 / 6 mph
|
47 / 45°F
| 96% |
1020 mb
|
100%
|
0.0 In
|
|
| 10:00 |
 E
|
3 / 4 mph
|
50 / 50°F
| 93% |
1022 mb
|
100%
|
0.0 In
|
|
| 13:00 |
 SE
|
2 / 3 mph
|
54 / 54°F
| 86% |
1022 mb
|
97%
|
0.0 In
|
|
| 16:00 |
 NE
|
2 / 2 mph
|
54 / 54°F
| 91% |
1023 mb
|
98%
|
0.0 In
|
|
| 19:00 |
 E
|
2 / 4 mph
|
52 / 53°F
| 92% |
1025 mb
|
89%
|
0.0 In
|
|
| 22:00 |
 ESE
|
3 / 7 mph
|
50 / 49°F
| 92% |
1026 mb
|
49%
|
0.0 In
|
|
Thu 18 Dec | 01:00 |
 E
|
4 / 6 mph
|
50 / 49°F
| 94% |
1027 mb
|
100%
|
0.0 In
|
|
| 04:00 |
 E
|
3 / 6 mph
|
49 / 48°F
| 95% |
1027 mb
|
83%
|
0.0 In
|
|
| 07:00 |
 E
|
4 / 6 mph
|
49 / 48°F
| 95% |
1027 mb
|
80%
|
0.0 In
|
|
| 10:00 |
 E
|
3 / 5 mph
|
52 / 51°F
| 89% |
1029 mb
|
86%
|
0.0 In
|
|
| 13:00 |
 ESE
|
4 / 5 mph
|
55 / 55°F
| 82% |
1027 mb
|
44%
|
0.0 In
|
|
| 16:00 |
 E
|
3 / 5 mph
|
55 / 55°F
| 86% |
1027 mb
|
26%
|
0.0 In
|
|
| 19:00 |
 E
|
3 / 5 mph
|
52 / 52°F
| 91% |
1027 mb
|
11%
|
0.0 In
|
|
| 22:00 |
 E
|
3 / 6 mph
|
50 / 50°F
| 91% |
1027 mb
|
83%
|
0.0 In
|
|
Fri 19 Dec | 01:00 |
 E
|
2 / 4 mph
|
50 / 51°F
| 89% |
1027 mb
|
55%
|
0.0 In
|
|
| 04:00 |
 E
|
3 / 5 mph
|
50 / 50°F
| 89% |
1026 mb
|
95%
|
0.0 In
|
|
| 07:00 |
 ESE
|
3 / 5 mph
|
50 / 50°F
| 89% |
1025 mb
|
92%
|
0.0 In
|
|
| 10:00 |
 E
|
3 / 4 mph
|
54 / 53°F
| 80% |
1025 mb
|
59%
|
0.0 In
|
|
| 13:00 |
 E
|
2 / 3 mph
|
56 / 57°F
| 73% |
1024 mb
|
81%
|
0.0 In
|
|
| 16:00 |
 SE
|
0 / 0 mph
|
55 / 55°F
| 80% |
1023 mb
|
79%
|
0.0 In
|
|
| 19:00 |
 ENE
|
1 / 2 mph
|
52 / 53°F
| 85% |
1022 mb
|
66%
|
0.0 In
|
|
| 22:00 |
 NNE
|
2 / 4 mph
|
52 / 53°F
| 86% |
1022 mb
|
62%
|
0.0 In
|
|
Sat 20 Dec | 01:00 |
 N
|
2 / 4 mph
|
50 / 50°F
| 90% |
1020 mb
|
50%
|
0.0 In
|
|
| 04:00 |
 NE
|
2 / 4 mph
|
49 / 49°F
| 91% |
1019 mb
|
49%
|
0.0 In
|
|
| 07:00 |
 NE
|
3 / 5 mph
|
48 / 48°F
| 92% |
1019 mb
|
17%
|
0.0 In
|
|
| 10:00 |
 ENE
|
3 / 4 mph
|
52 / 51°F
| 83% |
1018 mb
|
15%
|
0.0 In
|
|
| 13:00 |
 ENE
|
4 / 5 mph
|
56 / 56°F
| 69% |
1017 mb
|
14%
|
0.0 In
|
|
| 16:00 |
 E
|
2 / 4 mph
|
55 / 55°F
| 76% |
1016 mb
|
15%
|
0.0 In
|
|
| 19:00 |
 ENE
|
3 / 5 mph
|
50 / 49°F
| 87% |
1017 mb
|
14%
|
0.0 In
|
|
| 22:00 |
 E
|
3 / 5 mph
|
47 / 47°F
| 91% |
1017 mb
|
19%
|
0.0 In
|
|
Sun 21 Dec | 01:00 |
 E
|
3 / 6 mph
|
45 / 44°F
| 92% |
1017 mb
|
29%
|
0.0 In
|
|
| 04:00 |
 E
|
3 / 5 mph
|
44 / 44°F
| 92% |
1017 mb
|
16%
|
0.0 In
|
|
| 07:00 |
 E
|
3 / 7 mph
|
43 / 42°F
| 93% |
1017 mb
|
33%
|
0.0 In
|
|
| 10:00 |
 ESE
|
3 / 4 mph
|
48 / 47°F
| 81% |
1017 mb
|
12%
|
0.0 In
|
|
| 13:00 |
 E
|
3 / 4 mph
|
55 / 54°F
| 66% |
1016 mb
|
28%
|
0.0 In
|
|
| 16:00 |
 E
|
3 / 4 mph
|
54 / 53°F
| 73% |
1015 mb
|
55%
|
0.0 In
|
|
| 19:00 |
 E
|
3 / 6 mph
|
49 / 49°F
| 79% |
1016 mb
|
77%
|
0.0 In
|
|
| 22:00 |
 ENE
|
3 / 6 mph
|
49 / 48°F
| 76% |
1016 mb
|
84%
|
0.0 In
|
|
Mon 22 Dec | 01:00 |
 E
|
3 / 6 mph
|
49 / 48°F
| 75% |
1016 mb
|
56%
|
0.0 In
|
|
| 04:00 |
 E
|
4 / 7 mph
|
48 / 46°F
| 79% |
1015 mb
|
67%
|
0.0 In
|
|
| 07:00 |
 E
|
3 / 6 mph
|
47 / 46°F
| 81% |
1015 mb
|
60%
|
0.0 In
|
|
| 10:00 |
 E
|
4 / 6 mph
|
50 / 49°F
| 74% |
1015 mb
|
100%
|
0.0 In
|
|
| 13:00 |
 E
|
4 / 5 mph
|
52 / 51°F
| 75% |
1014 mb
|
100%
|
0.0 In
|
|
| 16:00 |
 E
|
3 / 4 mph
|
53 / 52°F
| 79% |
1013 mb
|
80%
|
0.0 In
|
|
| 19:00 |
 E
|
4 / 6 mph
|
51 / 51°F
| 80% |
1013 mb
|
61%
|
0.0 In
|
|
| 22:00 |
 E
|
3 / 6 mph
|
50 / 49°F
| 85% |
1013 mb
|
76%
|
0.0 In
|
|
Tue 23 Dec | 01:00 |
 E
|
4 / 5 mph
|
49 / 48°F
| 93% |
1006 mb
|
100%
|
0.0 In
|
|
| 07:00 |
 ESE
|
3 / 6 mph
|
46 / 45°F
| 91% |
1013 mb
|
54%
|
0.0 In
|
|
| 13:00 |
 E
|
7 / 10 mph
|
52 / 49°F
| 73% |
1013 mb
|
100%
|
0.0 In
|
|
| 19:00 |
 E
|
4 / 5 mph
|
55 / 55°F
| 89% |
1017 mb
|
100%
|
0.0 In
|
|
Wed 24 Dec | 01:00 |
 ESE
|
2 / 3 mph
|
47 / 47°F
| 94% |
1006 mb
|
44%
|
0.0 In
|
|
| 07:00 |
 ESE
|
5 / 8 mph
|
47 / 45°F
| 92% |
1010 mb
|
91%
|
0.0 In
|
|
| 13:00 |
 SSE
|
3 / 4 mph
|
47 / 46°F
| 93% |
1010 mb
|
100%
|
0.1 In
|
|
| 19:00 |
 ESE
|
4 / 7 mph
|
47 / 45°F
| 90% |
1012 mb
|
79%
|
0.0 In
|
|
Thu 25 Dec | 01:00 |
 E
|
3 / 5 mph
|
46 / 44°F
| 93% |
1014 mb
|
73%
|
0.0 In
|
|
| 07:00 |
 E
|
4 / 6 mph
|
42 / 40°F
| 96% |
1013 mb
|
54%
|
0.0 In
|
|
| 13:00 |
 NNE
|
3 / 4 mph
|
50 / 50°F
| 88% |
1016 mb
|
100%
|
0.1 In
|
|
| 19:00 |
 ENE
|
3 / 5 mph
|
48 / 47°F
| 89% |
1013 mb
|
44%
|
0.0 In
|
|
Fri 26 Dec | 01:00 |
 NE
|
3 / 5 mph
|
45 / 43°F
| 90% |
1016 mb
|
26%
|
0.0 In
|
|
| 07:00 |
 NE
|
6 / 10 mph
|
42 / 38°F
| 92% |
1017 mb
|
14%
|
0.0 In
|
|
| 13:00 |
 NE
|
12 / 18 mph
|
51 / 47°F
| 74% |
1014 mb
|
47%
|
0.0 In
|
|
| 19:00 |
 ENE
|
5 / 8 mph
|
42 / 39°F
| 85% |
1020 mb
|
5%
|
0.0 In
|
|
Sat 27 Dec | 01:00 |
 N
|
6 / 9 mph
|
42 / 39°F
| 90% |
1016 mb
|
29%
|
0.0 In
|
|
| 07:00 |
 NE
|
3 / 6 mph
|
35 / 33°F
| 89% |
1018 mb
|
13%
|
0.0 In
|
|
| 13:00 |
 NNE
|
5 / 7 mph
|
50 / 49°F
| 66% |
1017 mb
|
55%
|
0.0 In
|
|
| 19:00 |
 NE
|
3 / 6 mph
|
41 / 38°F
| 69% |
1017 mb
|
5%
|
0.0 In
|
|
Sun 28 Dec | 01:00 |
 NNE
|
3 / 4 mph
|
45 / 44°F
| 91% |
1020 mb
|
14%
|
0.0 In
|
|
| 07:00 |
 NE
|
4 / 6 mph
|
35 / 32°F
| 72% |
1016 mb
|
0%
|
0.0 In
|
|
| 13:00 |
 E
|
4 / 5 mph
|
53 / 52°F
| 69% |
1021 mb
|
10%
|
0.0 In
|
|
| 19:00 |
 ENE
|
4 / 8 mph
|
37 / 34°F
| 77% |
1017 mb
|
4%
|
0.0 In
|
|
Mon 29 Dec | 01:00 |
 ENE
|
3 / 4 mph
|
46 / 46°F
| 91% |
1025 mb
|
9%
|
0.0 In
|
|
| 07:00 |
 E
|
3 / 5 mph
|
34 / 32°F
| 84% |
1017 mb
|
0%
|
0.0 In
|
|
| 13:00 |
 E
|
3 / 5 mph
|
53 / 53°F
| 70% |
1025 mb
|
13%
|
0.0 In
|
|
| 19:00 |
 ENE
|
3 / 6 mph
|
39 / 37°F
| 74% |
1012 mb
|
70%
|
0.0 In
|
|
Tue 30 Dec | 01:00 |
 ENE
|
3 / 4 mph
|
44 / 44°F
| 90% |
1026 mb
|
68%
|
0.0 In
|
|
| 07:00 |
 NE
|
8 / 15 mph
|
34 / 28°F
| 81% |
1015 mb
|
50%
|
0.0 In
|
|
| 13:00 |
 E
|
3 / 4 mph
|
52 / 51°F
| 67% |
1024 mb
|
47%
|
0.0 In
|
|
| 19:00 |
 NNE
|
5 / 9 mph
|
38 / 34°F
| 82% |
1019 mb
|
2%
|
0.0 In
|
|
Wed 31 Dec | 01:00 |
 ENE
|
2 / 4 mph
|
44 / 44°F
| 85% |
1022 mb
|
100%
|
0.0 In
|
|
| 07:00 |
 SSE
|
3 / 6 mph
|
35 / 32°F
| 90% |
1014 mb
|
7%
|
0.0 In
|
|
| 13:00 |
 E
|
2 / 3 mph
|
53 / 54°F
| 63% |
1020 mb
|
42%
|
0.0 In
|
|
| 19:00 |
 SSW
|
6 / 11 mph
|
41 / 37°F
| 91% |
998 mb
|
100%
|
0.0 In
|
|
Other Locations Near to Siena