Extended 10-day forecasts, San Juan
Hourly detail for the next 48 hours, six-hourly segments for the rest of the week.
This is the 10-day extended forecast for San Juan, Argentina. 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 San Juan is typical for this time of year.
Today · Monday 7 Sep
Hour by hour
| Time | Weather | Temp | Precip | Humidity | Wind |
|---|---|---|---|---|---|
| 05:00 |
Clear skies
|
2°C (36°F) | 0 mm (0 in) | 62% | N 1 m/s (2 knots) |
| 06:00 |
Clear skies
|
2°C (36°F) | 0 mm (0 in) | 65% | NW 2 m/s (4 knots) |
| 07:00 |
Clear skies
|
2°C (36°F) | 0 mm (0 in) | 66% | N 2 m/s (4 knots) |
| 08:00 |
Clear skies
|
2°C (36°F) | 0 mm (0 in) | 67% | N 2 m/s (4 knots) |
| 09:00 |
Clear skies
|
5°C (41°F) | 0 mm (0 in) | 54% | NW 2 m/s (4 knots) |
| 10:00 |
Clear skies
|
8°C (46°F) | 0 mm (0 in) | 43% | NW 1 m/s (2 knots) |
| 11:00 |
Clear skies
|
10°C (50°F) | 0 mm (0 in) | 38% | S 2 m/s (4 knots) |
| 12:00 |
Clear skies
|
12°C (54°F) | 0 mm (0 in) | 34% | S 2 m/s (4 knots) |
| 13:00 |
Clear skies
|
14°C (57°F) | 0 mm (0 in) | 29% | S 3 m/s (6 knots) |
| 14:00 |
Clear skies
|
15°C (59°F) | 0 mm (0 in) | 26% | S 3 m/s (6 knots) |
| 15:00 |
Clear skies
|
16°C (61°F) | 0 mm (0 in) | 23% | S 4 m/s (8 knots) |
| 16:00 |
Clear skies
|
17°C (63°F) | 0 mm (0 in) | 21% | S 4 m/s (8 knots) |
| 17:00 |
Clear skies
|
17°C (63°F) | 0 mm (0 in) | 21% | SE 5 m/s (10 knots) |
| 18:00 |
Clear skies
|
17°C (63°F) | 0 mm (0 in) | 22% | S 5 m/s (10 knots) |
| 19:00 |
Clear skies
|
15°C (59°F) | 0 mm (0 in) | 26% | S 5 m/s (10 knots) |
| 20:00 |
Clear skies
|
14°C (57°F) | 0 mm (0 in) | 29% | SW 4 m/s (8 knots) |
| 21:00 |
Clear skies
|
13°C (55°F) | 0 mm (0 in) | 32% | W 3 m/s (6 knots) |
| 22:00 |
Clear skies
|
11°C (52°F) | 0 mm (0 in) | 36% | W 3 m/s (6 knots) |
| 23:00 |
Clear skies
|
10°C (50°F) | 0 mm (0 in) | 41% | W 2 m/s (4 knots) |
05:00
Clear skies
62% · N 1 m/s (2 knots)
2°C (36°F)
0 mm (0 in)
06:00
Clear skies
65% · NW 2 m/s (4 knots)
2°C (36°F)
0 mm (0 in)
07:00
Clear skies
66% · N 2 m/s (4 knots)
2°C (36°F)
0 mm (0 in)
08:00
Clear skies
67% · N 2 m/s (4 knots)
2°C (36°F)
0 mm (0 in)
09:00
Clear skies
54% · NW 2 m/s (4 knots)
5°C (41°F)
0 mm (0 in)
10:00
Clear skies
43% · NW 1 m/s (2 knots)
8°C (46°F)
0 mm (0 in)
11:00
Clear skies
38% · S 2 m/s (4 knots)
10°C (50°F)
0 mm (0 in)
12:00
Clear skies
34% · S 2 m/s (4 knots)
12°C (54°F)
0 mm (0 in)
13:00
Clear skies
29% · S 3 m/s (6 knots)
14°C (57°F)
0 mm (0 in)
14:00
Clear skies
26% · S 3 m/s (6 knots)
15°C (59°F)
0 mm (0 in)
15:00
Clear skies
23% · S 4 m/s (8 knots)
16°C (61°F)
0 mm (0 in)
16:00
Clear skies
21% · S 4 m/s (8 knots)
17°C (63°F)
0 mm (0 in)
17:00
Clear skies
21% · SE 5 m/s (10 knots)
17°C (63°F)
0 mm (0 in)
18:00
Clear skies
22% · S 5 m/s (10 knots)
17°C (63°F)
0 mm (0 in)
19:00
Clear skies
26% · S 5 m/s (10 knots)
15°C (59°F)
0 mm (0 in)
20:00
Clear skies
29% · SW 4 m/s (8 knots)
14°C (57°F)
0 mm (0 in)
21:00
Clear skies
32% · W 3 m/s (6 knots)
13°C (55°F)
0 mm (0 in)
22:00
Clear skies
36% · W 3 m/s (6 knots)
11°C (52°F)
0 mm (0 in)
23:00
Clear skies
41% · W 2 m/s (4 knots)
10°C (50°F)
0 mm (0 in)
Tomorrow · Tuesday 8 Sep
Hour by hour
| Time | Weather | Temp | Precip | Humidity | Wind |
|---|---|---|---|---|---|
| 00:00 |
Clear skies
|
9°C (48°F) | 0 mm (0 in) | 44% | NW 1 m/s (2 knots) |
| 01:00 |
Clear skies
|
8°C (46°F) | 0 mm (0 in) | 48% | NW 1 m/s (2 knots) |
| 02:00 |
Clear skies
|
8°C (46°F) | 0 mm (0 in) | 50% | W 1 m/s (2 knots) |
| 03:00 |
Clear skies
|
8°C (46°F) | 0 mm (0 in) | 52% | NW 1 m/s (2 knots) |
| 04:00 |
Clear skies
|
7°C (45°F) | 0 mm (0 in) | 54% | NW 1 m/s (2 knots) |
| 05:00 |
Clear skies
|
7°C (45°F) | 0 mm (0 in) | 55% | NW 1 m/s (2 knots) |
| 06:00 |
Clear skies
|
6°C (43°F) | 0 mm (0 in) | 57% | NW 1 m/s (2 knots) |
| 07:00 |
Clear skies
|
6°C (43°F) | 0 mm (0 in) | 58% | NW 1 m/s (2 knots) |
| 08:00 |
Clear skies
|
6°C (43°F) | 0 mm (0 in) | 57% | W 1 m/s (2 knots) |
| 09:00 |
Clear skies
|
9°C (48°F) | 0 mm (0 in) | 46% | W 3 m/s (6 knots) |
| 10:00 |
Clear skies
|
12°C (54°F) | 0 mm (0 in) | 36% | S 2 m/s (4 knots) |
| 11:00 |
Mostly sunny
|
15°C (59°F) | 0 mm (0 in) | 29% | S 2 m/s (4 knots) |
| 12:00 |
Clear skies
|
17°C (63°F) | 0 mm (0 in) | 24% | SE 3 m/s (6 knots) |
| 13:00 |
Clear skies
|
19°C (66°F) | 0 mm (0 in) | 21% | SE 3 m/s (6 knots) |
| 14:00 |
Mostly sunny
|
20°C (68°F) | 0 mm (0 in) | 19% | S 3 m/s (6 knots) |
| 15:00 |
Partly cloudy
|
22°C (72°F) | 0 mm (0 in) | 18% | SE 4 m/s (8 knots) |
| 16:00 |
Partly cloudy
|
22°C (72°F) | 0 mm (0 in) | 17% | S 4 m/s (8 knots) |
| 17:00 |
Partly cloudy
|
22°C (72°F) | 0 mm (0 in) | 18% | S 5 m/s (10 knots) |
| 18:00 |
Partly cloudy
|
22°C (72°F) | 0 mm (0 in) | 20% | S 5 m/s (10 knots) |
| 19:00 |
Clear skies
|
20°C (68°F) | 0 mm (0 in) | 22% | S 4 m/s (8 knots) |
| 20:00 |
Mostly clear
|
18°C (64°F) | 0 mm (0 in) | 24% | SW 5 m/s (10 knots) |
| 21:00 |
Mostly clear
|
17°C (63°F) | 0 mm (0 in) | 26% | SW 4 m/s (8 knots) |
| 22:00 |
Partly cloudy
|
16°C (61°F) | 0 mm (0 in) | 28% | W 4 m/s (8 knots) |
| 23:00 |
Mostly clear
|
15°C (59°F) | 0 mm (0 in) | 31% | SW 4 m/s (8 knots) |
00:00
Clear skies
44% · NW 1 m/s (2 knots)
9°C (48°F)
0 mm (0 in)
01:00
Clear skies
48% · NW 1 m/s (2 knots)
8°C (46°F)
0 mm (0 in)
02:00
Clear skies
50% · W 1 m/s (2 knots)
8°C (46°F)
0 mm (0 in)
03:00
Clear skies
52% · NW 1 m/s (2 knots)
8°C (46°F)
0 mm (0 in)
04:00
Clear skies
54% · NW 1 m/s (2 knots)
7°C (45°F)
0 mm (0 in)
05:00
Clear skies
55% · NW 1 m/s (2 knots)
7°C (45°F)
0 mm (0 in)
06:00
Clear skies
57% · NW 1 m/s (2 knots)
6°C (43°F)
0 mm (0 in)
07:00
Clear skies
58% · NW 1 m/s (2 knots)
6°C (43°F)
0 mm (0 in)
08:00
Clear skies
57% · W 1 m/s (2 knots)
6°C (43°F)
0 mm (0 in)
09:00
Clear skies
46% · W 3 m/s (6 knots)
9°C (48°F)
0 mm (0 in)
10:00
Clear skies
36% · S 2 m/s (4 knots)
12°C (54°F)
0 mm (0 in)
11:00
Mostly sunny
29% · S 2 m/s (4 knots)
15°C (59°F)
0 mm (0 in)
12:00
Clear skies
24% · SE 3 m/s (6 knots)
17°C (63°F)
0 mm (0 in)
13:00
Clear skies
21% · SE 3 m/s (6 knots)
19°C (66°F)
0 mm (0 in)
14:00
Mostly sunny
19% · S 3 m/s (6 knots)
20°C (68°F)
0 mm (0 in)
15:00
Partly cloudy
18% · SE 4 m/s (8 knots)
22°C (72°F)
0 mm (0 in)
16:00
Partly cloudy
17% · S 4 m/s (8 knots)
22°C (72°F)
0 mm (0 in)
17:00
Partly cloudy
18% · S 5 m/s (10 knots)
22°C (72°F)
0 mm (0 in)
18:00
Partly cloudy
20% · S 5 m/s (10 knots)
22°C (72°F)
0 mm (0 in)
19:00
Clear skies
22% · S 4 m/s (8 knots)
20°C (68°F)
0 mm (0 in)
20:00
Mostly clear
24% · SW 5 m/s (10 knots)
18°C (64°F)
0 mm (0 in)
21:00
Mostly clear
26% · SW 4 m/s (8 knots)
17°C (63°F)
0 mm (0 in)
22:00
Partly cloudy
28% · W 4 m/s (8 knots)
16°C (61°F)
0 mm (0 in)
23:00
Mostly clear
31% · SW 4 m/s (8 knots)
15°C (59°F)
0 mm (0 in)
Next 7 days
Six-hour segments
Day
Night
03:00
Morning
09:00
Afternoon
15:00
Evening
21:00
Wednesday
9 Sep
11°C (52°F)
0 mm (0 in)
Clear skies
47% · W 2 m/s (4 knots)
12°C (54°F)
0 mm (0 in)
Clear skies
39% · S 3 m/s (6 knots)
23°C (73°F)
0 mm (0 in)
Clear skies
20% · S 8 m/s (16 knots)
17°C (63°F)
0 mm (0 in)
Clear skies
30% · S 5 m/s (10 knots)
Wed
9 Sep
night
11°C (52°F)
0 mm (0 in)
Clear skies
47%
2 m/s (4 knots)
morning
12°C (54°F)
0 mm (0 in)
Clear skies
39%
3 m/s (6 knots)
afternoon
23°C (73°F)
0 mm (0 in)
Clear skies
20%
8 m/s (16 knots)
evening
17°C (63°F)
0 mm (0 in)
Clear skies
30%
5 m/s (10 knots)
Thursday
10 Sep
13°C (55°F)
0 mm (0 in)
Partly cloudy
40% · SW 1 m/s (2 knots)
13°C (55°F)
0 mm (0 in)
Mostly sunny
42% · S 1 m/s (2 knots)
22°C (72°F)
0 mm (0 in)
Mostly sunny
25% · SE 2 m/s (4 knots)
18°C (64°F)
0 mm (0 in)
Partly cloudy
29% · SW 1 m/s (2 knots)
Thu
10 Sep
night
13°C (55°F)
0 mm (0 in)
Partly cloudy
40%
1 m/s (2 knots)
morning
13°C (55°F)
0 mm (0 in)
Mostly sunny
42%
1 m/s (2 knots)
afternoon
22°C (72°F)
0 mm (0 in)
Mostly sunny
25%
2 m/s (4 knots)
evening
18°C (64°F)
0 mm (0 in)
Partly cloudy
29%
1 m/s (2 knots)
Friday
11 Sep
12°C (54°F)
0 mm (0 in)
Clear skies
58% · S 5 m/s (10 knots)
11°C (52°F)
0 mm (0 in)
Clear skies
58% · SE 1 m/s (2 knots)
19°C (66°F)
0 mm (0 in)
Mostly sunny
33% · SE 5 m/s (10 knots)
13°C (55°F)
2 mm (0.1 in)
Rain showers
56% · SW 4 m/s (8 knots)
Fri
11 Sep
night
12°C (54°F)
0 mm (0 in)
Clear skies
58%
5 m/s (10 knots)
morning
11°C (52°F)
0 mm (0 in)
Clear skies
58%
1 m/s (2 knots)
afternoon
19°C (66°F)
0 mm (0 in)
Mostly sunny
33%
5 m/s (10 knots)
evening
13°C (55°F)
2 mm (0.1 in)
Rain showers
56%
4 m/s (8 knots)
Saturday
12 Sep
5°C (41°F)
2.5 mm (0.1 in)
Rain
93% · S 8 m/s (16 knots)
3°C (37°F)
1.5 mm (0.1 in)
Rain
92% · S 6 m/s (12 knots)
5°C (41°F)
0.5 mm (0.02 in)
Cloudy
61% · S 7 m/s (14 knots)
3°C (37°F)
0.2 mm (0.01 in)
Cloudy
70% · S 4 m/s (8 knots)
Sat
12 Sep
night
5°C (41°F)
2.5 mm (0.1 in)
Rain
93%
8 m/s (16 knots)
morning
3°C (37°F)
1.5 mm (0.1 in)
Rain
92%
6 m/s (12 knots)
afternoon
5°C (41°F)
0.5 mm (0.02 in)
Cloudy
61%
7 m/s (14 knots)
evening
3°C (37°F)
0.2 mm (0.01 in)
Cloudy
70%
4 m/s (8 knots)
Sunday
13 Sep
1°C (34°F)
0 mm (0 in)
Partly cloudy
72% · SW 1 m/s (2 knots)
1°C (34°F)
0 mm (0 in)
Mostly sunny
62% · NW 1 m/s (2 knots)
8°C (46°F)
0 mm (0 in)
Mostly sunny
47% · N 2 m/s (4 knots)
5°C (41°F)
0 mm (0 in)
Clear skies
74% · NW 1 m/s (2 knots)
Sun
13 Sep
night
1°C (34°F)
0 mm (0 in)
Partly cloudy
72%
1 m/s (2 knots)
morning
1°C (34°F)
0 mm (0 in)
Mostly sunny
62%
1 m/s (2 knots)
afternoon
8°C (46°F)
0 mm (0 in)
Mostly sunny
47%
2 m/s (4 knots)
evening
5°C (41°F)
0 mm (0 in)
Clear skies
74%
1 m/s (2 knots)
Monday
14 Sep
2°C (36°F)
0 mm (0 in)
Clear skies
83% · NW 1 m/s (2 knots)
4°C (39°F)
0 mm (0 in)
Clear skies
67% · N 2 m/s (4 knots)
17°C (63°F)
0 mm (0 in)
Clear skies
38% · NE 1 m/s (2 knots)
11°C (52°F)
0 mm (0 in)
Clear skies
57% · SW 1 m/s (2 knots)
Mon
14 Sep
night
2°C (36°F)
0 mm (0 in)
Clear skies
83%
1 m/s (2 knots)
morning
4°C (39°F)
0 mm (0 in)
Clear skies
67%
2 m/s (4 knots)
afternoon
17°C (63°F)
0 mm (0 in)
Clear skies
38%
1 m/s (2 knots)
evening
11°C (52°F)
0 mm (0 in)
Clear skies
57%
1 m/s (2 knots)
Tuesday
15 Sep
7°C (45°F)
0 mm (0 in)
Partly cloudy
72% · SW ()
7°C (45°F)
0 mm (0 in)
Partly cloudy
83% · E 1 m/s (2 knots)
20°C (68°F)
0 mm (0 in)
Partly cloudy
35% · SE 1 m/s (2 knots)
15°C (59°F)
0 mm (0 in)
Mostly clear
53% · SW 1 m/s (2 knots)
Tue
15 Sep
night
7°C (45°F)
0 mm (0 in)
Partly cloudy
72%
()
morning
7°C (45°F)
0 mm (0 in)
Partly cloudy
83%
1 m/s (2 knots)
afternoon
20°C (68°F)
0 mm (0 in)
Partly cloudy
35%
1 m/s (2 knots)
evening
15°C (59°F)
0 mm (0 in)
Mostly clear
53%
1 m/s (2 knots)
Data from MET Norway.
Prefer the quick-glance version? See the 10-day summary.
San Juan weather by month
Browse monthly averages for San Juan: climate by month with temperature, rainfall and sunshine.
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