Long range weather outlook for San Juan includes 14 day forecast summary:
Over the next 14 days the San Juan forecast suggests the average daytime maximum temperature will be around 28°C, with a high for the two weeks of 30°C expected on the afternoon of Thursday 26th.
The average minimum temperature will be 17°C, dipping to its lowest on the morning of Saturday 28th at 14°C.
The next 14 days will
have some days seeing a little precipitation and some days with rain.
The indicators are that Sunday 22nd will have the most precipitation with an accumulation of around 11.0mm.
On the whole winds are likely to be light.
Sat 21 Dec | 11:00 |
WNW
|
1 / 1 mph
|
83 / 86°F
| 75% |
1016 mb
|
42%
|
0.0 In
|
|
| 14:00 |
SSW
|
1 / 2 mph
|
86 / 89°F
| 68% |
1013 mb
|
59%
|
0.1 In
|
|
| 17:00 |
W
|
1 / 2 mph
|
83 / 86°F
| 78% |
1013 mb
|
38%
|
0.1 In
|
|
| 20:00 |
WNW
|
5 / 11 mph
|
66 / 66°F
| 92% |
1016 mb
|
43%
|
0.1 In
|
|
| 23:00 |
NW
|
4 / 9 mph
|
66 / 66°F
| 94% |
1017 mb
|
55%
|
0.0 In
|
|
Sun 22 Dec | 02:00 |
NW
|
5 / 8 mph
|
66 / 66°F
| 95% |
1016 mb
|
65%
|
0.0 In
|
|
| 05:00 |
NW
|
5 / 8 mph
|
66 / 66°F
| 94% |
1016 mb
|
56%
|
0.0 In
|
|
| 08:00 |
NW
|
4 / 5 mph
|
70 / 68°F
| 93% |
1018 mb
|
46%
|
0.0 In
|
|
| 11:00 |
WNW
|
3 / 4 mph
|
82 / 84°F
| 77% |
1019 mb
|
36%
|
0.0 In
|
|
| 14:00 |
W
|
1 / 2 mph
|
85 / 88°F
| 70% |
1015 mb
|
49%
|
0.0 In
|
|
| 17:00 |
SSW
|
2 / 2 mph
|
82 / 84°F
| 80% |
1015 mb
|
52%
|
0.1 In
|
|
| 20:00 |
NW
|
2 / 5 mph
|
67 / 67°F
| 92% |
1018 mb
|
31%
|
0.2 In
|
|
| 23:00 |
NW
|
4 / 8 mph
|
66 / 66°F
| 93% |
1019 mb
|
36%
|
0.0 In
|
|
Mon 23 Dec | 02:00 |
NW
|
4 / 8 mph
|
66 / 66°F
| 95% |
1017 mb
|
56%
|
0.0 In
|
|
| 05:00 |
NW
|
4 / 8 mph
|
65 / 65°F
| 94% |
1017 mb
|
45%
|
0.0 In
|
|
| 08:00 |
NW
|
4 / 6 mph
|
68 / 66°F
| 93% |
1019 mb
|
42%
|
0.0 In
|
|
| 11:00 |
NW
|
3 / 4 mph
|
82 / 84°F
| 78% |
1019 mb
|
29%
|
0.0 In
|
|
| 14:00 |
WNW
|
1 / 2 mph
|
86 / 89°F
| 67% |
1017 mb
|
35%
|
0.0 In
|
|
| 17:00 |
S
|
2 / 2 mph
|
84 / 87°F
| 75% |
1016 mb
|
37%
|
0.1 In
|
|
| 20:00 |
NNW
|
2 / 4 mph
|
66 / 66°F
| 90% |
1018 mb
|
63%
|
0.2 In
|
|
| 23:00 |
NNW
|
2 / 4 mph
|
67 / 67°F
| 92% |
1019 mb
|
35%
|
0.0 In
|
|
Tue 24 Dec | 02:00 |
NW
|
4 / 8 mph
|
66 / 66°F
| 94% |
1017 mb
|
37%
|
0.0 In
|
|
| 05:00 |
NW
|
3 / 6 mph
|
65 / 65°F
| 93% |
1017 mb
|
34%
|
0.0 In
|
|
| 08:00 |
NNW
|
2 / 3 mph
|
71 / 69°F
| 91% |
1018 mb
|
28%
|
0.0 In
|
|
| 11:00 |
SE
|
3 / 3 mph
|
82 / 85°F
| 74% |
1019 mb
|
16%
|
0.0 In
|
|
| 14:00 |
SSE
|
4 / 4 mph
|
85 / 88°F
| 65% |
1016 mb
|
26%
|
0.0 In
|
|
| 17:00 |
SE
|
4 / 6 mph
|
83 / 86°F
| 73% |
1014 mb
|
49%
|
0.0 In
|
|
| 20:00 |
SSE
|
1 / 2 mph
|
66 / 66°F
| 89% |
1016 mb
|
45%
|
0.1 In
|
|
| 23:00 |
NE
|
1 / 2 mph
|
65 / 65°F
| 90% |
1017 mb
|
53%
|
0.0 In
|
|
Wed 25 Dec | 02:00 |
N
|
1 / 2 mph
|
64 / 64°F
| 91% |
1016 mb
|
42%
|
0.0 In
|
|
| 05:00 |
NNW
|
2 / 4 mph
|
63 / 63°F
| 91% |
1015 mb
|
46%
|
0.0 In
|
|
| 08:00 |
NE
|
1 / 1 mph
|
69 / 67°F
| 89% |
1017 mb
|
32%
|
0.0 In
|
|
| 11:00 |
SE
|
3 / 3 mph
|
82 / 84°F
| 74% |
1017 mb
|
10%
|
0.0 In
|
|
| 14:00 |
SE
|
2 / 3 mph
|
86 / 88°F
| 64% |
1014 mb
|
14%
|
0.0 In
|
|
| 17:00 |
ESE
|
2 / 2 mph
|
85 / 88°F
| 71% |
1013 mb
|
32%
|
0.0 In
|
|
| 20:00 |
NW
|
1 / 2 mph
|
66 / 66°F
| 89% |
1015 mb
|
52%
|
0.0 In
|
|
| 23:00 |
NNW
|
2 / 4 mph
|
65 / 65°F
| 92% |
1016 mb
|
61%
|
0.0 In
|
|
Thu 26 Dec | 02:00 |
NNW
|
1 / 3 mph
|
64 / 64°F
| 92% |
1015 mb
|
25%
|
0.0 In
|
|
| 05:00 |
NW
|
3 / 7 mph
|
63 / 63°F
| 91% |
1015 mb
|
20%
|
0.0 In
|
|
| 08:00 |
NNW
|
4 / 6 mph
|
66 / 65°F
| 90% |
1017 mb
|
20%
|
0.0 In
|
|
| 11:00 |
WNW
|
3 / 4 mph
|
82 / 84°F
| 74% |
1017 mb
|
17%
|
0.0 In
|
|
| 14:00 |
W
|
2 / 2 mph
|
86 / 88°F
| 64% |
1013 mb
|
68%
|
0.0 In
|
|
| 17:00 |
NNE
|
1 / 2 mph
|
83 / 86°F
| 71% |
1013 mb
|
85%
|
0.1 In
|
|
| 20:00 |
NW
|
2 / 4 mph
|
66 / 66°F
| 88% |
1015 mb
|
54%
|
0.1 In
|
|
| 23:00 |
NW
|
4 / 7 mph
|
64 / 64°F
| 94% |
1016 mb
|
34%
|
0.0 In
|
|
Fri 27 Dec | 02:00 |
NW
|
4 / 8 mph
|
63 / 63°F
| 94% |
1015 mb
|
34%
|
0.0 In
|
|
| 05:00 |
NW
|
4 / 9 mph
|
62 / 62°F
| 93% |
1014 mb
|
29%
|
0.0 In
|
|
| 08:00 |
NW
|
5 / 8 mph
|
66 / 64°F
| 93% |
1016 mb
|
30%
|
0.0 In
|
|
| 11:00 |
WNW
|
4 / 4 mph
|
81 / 82°F
| 73% |
1016 mb
|
12%
|
0.0 In
|
|
| 14:00 |
WNW
|
4 / 5 mph
|
85 / 86°F
| 65% |
1013 mb
|
25%
|
0.0 In
|
|
| 17:00 |
NW
|
6 / 9 mph
|
82 / 83°F
| 73% |
1012 mb
|
25%
|
0.1 In
|
|
| 20:00 |
NW
|
6 / 12 mph
|
64 / 64°F
| 91% |
1014 mb
|
74%
|
0.0 In
|
|
| 23:00 |
NW
|
6 / 12 mph
|
61 / 62°F
| 94% |
1016 mb
|
36%
|
0.0 In
|
|
Sat 28 Dec | 02:00 |
NW
|
5 / 10 mph
|
64 / 64°F
| 90% |
1015 mb
|
19%
|
0.0 In
|
|
| 08:00 |
NNW
|
5 / 11 mph
|
63 / 63°F
| 87% |
1015 mb
|
4%
|
0.0 In
|
|
| 14:00 |
SE
|
2 / 3 mph
|
88 / 93°F
| 55% |
1013 mb
|
4%
|
0.0 In
|
|
| 20:00 |
WNW
|
6 / 14 mph
|
66 / 66°F
| 89% |
1013 mb
|
18%
|
0.0 In
|
|
Sun 29 Dec | 02:00 |
NW
|
5 / 11 mph
|
62 / 62°F
| 94% |
1014 mb
|
32%
|
0.0 In
|
|
| 08:00 |
NNW
|
4 / 9 mph
|
65 / 65°F
| 87% |
1015 mb
|
12%
|
0.0 In
|
|
| 14:00 |
S
|
0 / 1 mph
|
88 / 95°F
| 57% |
1013 mb
|
12%
|
0.0 In
|
|
| 20:00 |
NW
|
4 / 8 mph
|
66 / 66°F
| 83% |
1013 mb
|
42%
|
0.0 In
|
|
Mon 30 Dec | 02:00 |
NW
|
4 / 9 mph
|
63 / 62°F
| 91% |
1014 mb
|
33%
|
0.0 In
|
|
| 08:00 |
NW
|
4 / 9 mph
|
64 / 65°F
| 88% |
1013 mb
|
23%
|
0.0 In
|
|
| 14:00 |
WNW
|
4 / 8 mph
|
86 / 89°F
| 56% |
1012 mb
|
5%
|
0.0 In
|
|
| 20:00 |
WNW
|
4 / 8 mph
|
65 / 65°F
| 82% |
1012 mb
|
45%
|
0.0 In
|
|
Tue 31 Dec | 02:00 |
NNW
|
2 / 5 mph
|
66 / 66°F
| 86% |
1014 mb
|
18%
|
0.0 In
|
|
| 08:00 |
NW
|
4 / 8 mph
|
62 / 62°F
| 85% |
1013 mb
|
8%
|
0.0 In
|
|
| 14:00 |
SE
|
2 / 4 mph
|
88 / 92°F
| 53% |
1013 mb
|
12%
|
0.0 In
|
|
| 20:00 |
E
|
0 / 1 mph
|
66 / 66°F
| 86% |
1014 mb
|
26%
|
0.0 In
|
|
Wed 01 Jan | 02:00 |
WNW
|
3 / 7 mph
|
64 / 64°F
| 83% |
1015 mb
|
9%
|
0.0 In
|
|
| 08:00 |
NNW
|
3 / 6 mph
|
64 / 64°F
| 84% |
1016 mb
|
9%
|
0.0 In
|
|
| 14:00 |
SE
|
1 / 3 mph
|
88 / 94°F
| 54% |
1014 mb
|
18%
|
0.0 In
|
|
| 20:00 |
SW
|
1 / 1 mph
|
65 / 65°F
| 81% |
1016 mb
|
58%
|
0.0 In
|
|
Thu 02 Jan | 02:00 |
NW
|
4 / 8 mph
|
63 / 63°F
| 91% |
1016 mb
|
16%
|
0.0 In
|
|
| 08:00 |
NW
|
5 / 11 mph
|
59 / 58°F
| 87% |
1017 mb
|
9%
|
0.0 In
|
|
| 14:00 |
SE
|
4 / 9 mph
|
86 / 90°F
| 54% |
1014 mb
|
5%
|
0.0 In
|
|
| 20:00 |
WNW
|
7 / 14 mph
|
63 / 63°F
| 81% |
1017 mb
|
17%
|
0.0 In
|
|
Fri 03 Jan | 02:00 |
NE
|
1 / 2 mph
|
65 / 65°F
| 88% |
1016 mb
|
16%
|
0.0 In
|
|
| 08:00 |
NW
|
5 / 11 mph
|
57 / 56°F
| 81% |
1019 mb
|
0%
|
0.0 In
|
|
| 14:00 |
SSE
|
6 / 12 mph
|
86 / 90°F
| 58% |
1014 mb
|
14%
|
0.0 In
|
|
| 20:00 |
WNW
|
5 / 10 mph
|
65 / 65°F
| 77% |
1017 mb
|
19%
|
0.0 In
|
|
Sat 04 Jan | 02:00 |
NNE
|
0 / 1 mph
|
63 / 64°F
| 93% |
1016 mb
|
40%
|
0.0 In
|
|
| 08:00 |
NW
|
5 / 10 mph
|
56 / 55°F
| 78% |
1020 mb
|
0%
|
0.0 In
|
|
| 14:00 |
SSW
|
1 / 2 mph
|
86 / 92°F
| 59% |
1015 mb
|
55%
|
0.0 In
|
|
| 20:00 |
NW
|
4 / 9 mph
|
65 / 65°F
| 70% |
1017 mb
|
14%
|
0.0 In
|
|
Sun 05 Jan | 02:00 |
NW
|
4 / 9 mph
|
66 / 66°F
| 91% |
1017 mb
|
39%
|
0.0 In
|
|
| 08:00 |
NW
|
5 / 11 mph
|
59 / 59°F
| 88% |
1019 mb
|
66%
|
0.0 In
|
|
| 14:00 |
NW
|
4 / 8 mph
|
88 / 95°F
| 61% |
1015 mb
|
23%
|
0.0 In
|
|
| 20:00 |
NNW
|
3 / 6 mph
|
67 / 67°F
| 75% |
1017 mb
|
45%
|
0.0 In
|
|