Extended 10-day forecasts, San Ysidro (CA)
Check out our December climate page to see if the current temperatures in San Ysidro is typical for this time of year.
HOURLY
Temperature
Feels like
Precipitation
Chance of rain
Wind direction
Wind speed
00:00
12°C
12°C
0 mm
2%
N 
1 m/s
01:00
11°C
11°C
0 mm
2%
NW
1 m/s
02:00
10°C
10°C
0 mm
2%
W
03:00
10°C
10°C
0 mm
2%
E
04:00
11°C
11°C
0 mm
2%
N
1 m/s
05:00
11°C
11°C
0 mm
4%
N
06:00
12°C
12°C
0 mm
6%
N
1 m/s
07:00
11°C
11°C
0 mm
8%
E
2 m/s
08:00
11°C
11°C
0 mm
10%
SE
3 m/s
09:00
12°C
12°C
0 mm
12%
SE
2 m/s
10:00
14°C
14°C
0 mm
14%
S
3 m/s
11:00
15°C
15°C
0 mm
16%
S
4 m/s
12:00
16°C
16°C
0 mm
18%
SW
5 m/s
13:00
16°C
16°C
0 mm
20%
SW
2 m/s
14:00
16°C
16°C
0 mm
17%
N
15:00
17°C
17°C
0 mm
13%
S
1 m/s
16:00
16°C
16°C
0 mm
10%
SW
2 m/s
17:00
14°C
14°C
0 mm
11%
SW
2 m/s
18:00
14°C
14°C
0 mm
12%
S
1 m/s
19:00
14°C
14°C
0 mm
13%
SW
2 m/s
20:00
14°C
14°C
0.1 mm
18%
W
2 m/s
21:00
13°C
13°C
0.1 mm
22%
W
3 m/s
22:00
13°C
13°C
0 mm
27%
W
2 m/s
23:00
12°C
12°C
0 mm
20%
SW
1 m/s
12°C
12°C
0 mm
2%
N
1 m/s
01:00
11°C
11°C
0 mm
2%
NW
1 m/s
02:00
10°C
10°C
0 mm
2%
W
03:00
10°C
10°C
0 mm
2%
E
04:00
11°C
11°C
0 mm
2%
N
1 m/s
05:00
11°C
11°C
0 mm
4%
N
06:00
12°C
12°C
0 mm
6%
N
1 m/s
07:00
11°C
11°C
0 mm
8%
E
2 m/s
08:00
11°C
11°C
0 mm
10%
SE
3 m/s
09:00
12°C
12°C
0 mm
12%
SE
2 m/s
10:00
14°C
14°C
0 mm
14%
S
3 m/s
11:00
15°C
15°C
0 mm
16%
S
4 m/s
12:00
16°C
16°C
0 mm
18%
SW
5 m/s
13:00
16°C
16°C
0 mm
20%
SW
2 m/s
14:00
16°C
16°C
0 mm
17%
N
15:00
17°C
17°C
0 mm
13%
S
1 m/s
16:00
16°C
16°C
0 mm
10%
SW
2 m/s
17:00
14°C
14°C
0 mm
11%
SW
2 m/s
18:00
14°C
14°C
0 mm
12%
S
1 m/s
19:00
14°C
14°C
0 mm
13%
SW
2 m/s
20:00
14°C
14°C
0.1 mm
18%
W
2 m/s
21:00
13°C
13°C
0.1 mm
22%
W
3 m/s
22:00
13°C
13°C
0 mm
27%
W
2 m/s
23:00
12°C
12°C
0 mm
20%
SW
1 m/s
HOURLY
Temperature
Feels like
Precipitation
Chance of rain
Wind direction
Wind speed
00:00
12°C
12°C
0 mm
13%
S
1 m/s
01:00
12°C
12°C
0 mm
6%
S
2 m/s
02:00
12°C
12°C
0 mm
6%
S
2 m/s
03:00
12°C
12°C
0 mm
6%
SE
1 m/s
04:00
11°C
11°C
0 mm
7%
E
1 m/s
05:00
11°C
11°C
0 mm
5%
SE
2 m/s
06:00
11°C
11°C
0 mm
4%
SE
2 m/s
07:00
10°C
10°C
0 mm
2%
SE
2 m/s
08:00
12°C
12°C
0 mm
2%
SE
2 m/s
09:00
14°C
14°C
0 mm
2%
SE
2 m/s
10:00
15°C
15°C
0 mm
2%
SW
2 m/s
11:00
16°C
16°C
0 mm
2%
W
2 m/s
12:00
17°C
17°C
0.1 mm
2%
W
2 m/s
13:00
17°C
17°C
0 mm
2%
W
2 m/s
14:00
17°C
17°C
0 mm
2%
NW
2 m/s
15:00
16°C
16°C
0 mm
2%
NW
3 m/s
16:00
16°C
16°C
0 mm
2%
W
3 m/s
17:00
14°C
14°C
0 mm
2%
W
2 m/s
18:00
13°C
13°C
0 mm
2%
NW
1 m/s
19:00
13°C
13°C
0 mm
2%
NW
1 m/s
20:00
12°C
12°C
0 mm
2%
E
21:00
12°C
12°C
0 mm
2%
E
1 m/s
22:00
11°C
11°C
0 mm
2%
E
1 m/s
23:00
11°C
11°C
0 mm
2%
E
1 m/s
12°C
12°C
0 mm
13%
S
1 m/s
01:00
12°C
12°C
0 mm
6%
S
2 m/s
02:00
12°C
12°C
0 mm
6%
S
2 m/s
03:00
12°C
12°C
0 mm
6%
SE
1 m/s
04:00
11°C
11°C
0 mm
7%
E
1 m/s
05:00
11°C
11°C
0 mm
5%
SE
2 m/s
06:00
11°C
11°C
0 mm
4%
SE
2 m/s
07:00
10°C
10°C
0 mm
2%
SE
2 m/s
08:00
12°C
12°C
0 mm
2%
SE
2 m/s
09:00
14°C
14°C
0 mm
2%
SE
2 m/s
10:00
15°C
15°C
0 mm
2%
SW
2 m/s
11:00
16°C
16°C
0 mm
2%
W
2 m/s
12:00
17°C
17°C
0.1 mm
2%
W
2 m/s
13:00
17°C
17°C
0 mm
2%
W
2 m/s
14:00
17°C
17°C
0 mm
2%
NW
2 m/s
15:00
16°C
16°C
0 mm
2%
NW
3 m/s
16:00
16°C
16°C
0 mm
2%
W
3 m/s
17:00
14°C
14°C
0 mm
2%
W
2 m/s
18:00
13°C
13°C
0 mm
2%
NW
1 m/s
19:00
13°C
13°C
0 mm
2%
NW
1 m/s
20:00
12°C
12°C
0 mm
2%
E
21:00
12°C
12°C
0 mm
2%
E
1 m/s
22:00
11°C
11°C
0 mm
2%
E
1 m/s
23:00
11°C
11°C
0 mm
2%
E
1 m/s
Thursday 26 Dec
Temperature
Feels like
Precipitation
Chance of rain
Humidity
Wind direction
Wind speed
Temp
Feels
Rain
Chance
Humidity
Wind
Speed
night
9°C
9°C
0 mm
2%
87%
NE
1 m/s
9°C
9°C
0 mm
2%
87%
NE
1 m/s
morning
15°C
15°C
0 mm
2%
70%
E
1 m/s
15°C
15°C
0 mm
2%
70%
E
1 m/s
afternoon
17°C
17°C
0 mm
2%
63%
W
1 m/s
17°C
17°C
0 mm
2%
63%
W
1 m/s
evening
12°C
12°C
0 mm
2%
85%
NW
12°C
12°C
0 mm
2%
85%
NW
Friday 27 Dec
Temperature
Feels like
Precipitation
Chance of rain
Humidity
Wind direction
Wind speed
Temp
Feels
Rain
Chance
Humidity
Wind
Speed
night
9°C
9°C
0 mm
2%
80%
E
1 m/s
9°C
9°C
0 mm
2%
80%
E
1 m/s
morning
16°C
16°C
0 mm
2%
62%
E
1 m/s
16°C
16°C
0 mm
2%
62%
E
1 m/s
afternoon
18°C
18°C
0 mm
18%
63%
W
3 m/s
18°C
18°C
0 mm
18%
63%
W
3 m/s
evening
14°C
14°C
0.1 mm
13%
89%
NW
1 m/s
14°C
14°C
0.1 mm
13%
89%
NW
1 m/s
Saturday 28 Dec
Temperature
Feels like
Precipitation
Chance of rain
Humidity
Wind direction
Wind speed
Temp
Feels
Rain
Chance
Humidity
Wind
Speed
night
12°C
12°C
0 mm
2%
97%
W
1 m/s
12°C
12°C
0 mm
2%
97%
W
1 m/s
morning
16°C
16°C
0 mm
2%
87%
E
1 m/s
16°C
16°C
0 mm
2%
87%
E
1 m/s
afternoon
18°C
18°C
0 mm
2%
78%
W
2 m/s
18°C
18°C
0 mm
2%
78%
W
2 m/s
evening
13°C
13°C
0 mm
2%
96%
E
13°C
13°C
0 mm
2%
96%
E
Sunday 29 Dec
Temperature
Feels like
Precipitation
Chance of rain
Humidity
Wind direction
Wind speed
Temp
Feels
Rain
Chance
Humidity
Wind
Speed
night
10°C
10°C
0 mm
2%
98%
SW
10°C
10°C
0 mm
2%
98%
SW
morning
15°C
15°C
0 mm
4%
83%
E
1 m/s
15°C
15°C
0 mm
4%
83%
E
1 m/s
afternoon
17°C
17°C
0 mm
3%
76%
W
2 m/s
17°C
17°C
0 mm
3%
76%
W
2 m/s
evening
13°C
13°C
0 mm
4%
92%
NW
1 m/s
13°C
13°C
0 mm
4%
92%
NW
1 m/s
Monday 30 Dec
Temperature
Feels like
Precipitation
Chance of rain
Humidity
Wind direction
Wind speed
Temp
Feels
Rain
Chance
Humidity
Wind
Speed
night
9°C
9°C
0 mm
3%
97%
E
1 m/s
9°C
9°C
0 mm
3%
97%
E
1 m/s
morning
16°C
16°C
0 mm
2%
74%
NE
1 m/s
16°C
16°C
0 mm
2%
74%
NE
1 m/s
afternoon
17°C
17°C
0 mm
2%
76%
W
2 m/s
17°C
17°C
0 mm
2%
76%
W
2 m/s
evening
13°C
13°C
0 mm
2%
88%
NW
1 m/s
13°C
13°C
0 mm
2%
88%
NW
1 m/s
Tuesday 31 Dec
Temperature
Feels like
Precipitation
Chance of rain
Humidity
Wind direction
Wind speed
Temp
Feels
Rain
Chance
Humidity
Wind
Speed
night
9°C
9°C
0 mm
2%
78%
E
1 m/s
9°C
9°C
0 mm
2%
78%
E
1 m/s
morning
18°C
18°C
0 mm
2%
44%
NE
1 m/s
18°C
18°C
0 mm
2%
44%
NE
1 m/s
afternoon
19°C
19°C
0 mm
2%
40%
NW
1 m/s
19°C
19°C
0 mm
2%
40%
NW
1 m/s
evening
14°C
14°C
0 mm
2%
32%
N
1 m/s
14°C
14°C
0 mm
2%
32%
N
1 m/s
Wednesday 1 Jan
Temperature
Feels like
Precipitation
Chance of rain
Humidity
Wind direction
Wind speed
Temp
Feels
Rain
Chance
Humidity
Wind
Speed
night
9°C
8°C
0 mm
2%
22%
E
3 m/s
9°C
8°C
0 mm
2%
22%
E
3 m/s
morning
19°C
19°C
0 mm
2%
13%
E
2 m/s
19°C
19°C
0 mm
2%
13%
E
2 m/s
afternoon
20°C
20°C
0 mm
2%
24%
NW
2 m/s
20°C
20°C
0 mm
2%
24%
NW
2 m/s
evening
15°C
15°C
0 mm
3%
23%
N
2 m/s
15°C
15°C
0 mm
3%
23%
N
2 m/s
Thursday 2 Jan
Temperature
Feels like
Precipitation
Chance of rain
Humidity
Wind direction
Wind speed
Temp
Feels
Rain
Chance
Humidity
Wind
Speed
night
10°C
10°C
0 mm
6%
19%
E
3 m/s
10°C
10°C
0 mm
6%
19%
E
3 m/s
morning
19°C
19°C
0 mm
8%
14%
E
1 m/s
19°C
19°C
0 mm
8%
14%
E
1 m/s
afternoon
20°C
20°C
0 mm
5%
18%
N
20°C
20°C
0 mm
5%
18%
N
evening
16°C
16°C
0 mm
10%
31%
NE
1 m/s
16°C
16°C
0 mm
10%
31%
NE
1 m/s
Friday 3 Jan
Temperature
Feels like
Precipitation
Chance of rain
Humidity
Wind direction
Wind speed
Temp
Feels
Rain
Chance
Humidity
Wind
Speed
night
13°C
13°C
0 mm
8%
29%
E
1 m/s
13°C
13°C
0 mm
8%
29%
E
1 m/s
morning
20°C
20°C
0 mm
7%
24%
E
1 m/s
20°C
20°C
0 mm
7%
24%
E
1 m/s
afternoon
20°C
20°C
0 mm
7%
29%
NW
2 m/s
20°C
20°C
0 mm
7%
29%
NW
2 m/s
evening
16°C
16°C
0 mm
5%
36%
NW
1 m/s
16°C
16°C
0 mm
5%
36%
NW
1 m/s
Saturday 4 Jan
Temperature
Feels like
Precipitation
Chance of rain
Humidity
Wind direction
Wind speed
Temp
Feels
Rain
Chance
Humidity
Wind
Speed
night
13°C
13°C
0 mm
19%
36%
E
1 m/s
13°C
13°C
0 mm
19%
36%
E
1 m/s
morning
18°C
18°C
0 mm
26%
34%
E
1 m/s
18°C
18°C
0 mm
26%
34%
E
1 m/s
afternoon
19°C
19°C
0 mm
24%
39%
N
1 m/s
19°C
19°C
0 mm
24%
39%
N
1 m/s
evening
15°C
15°C
0 mm
28%
56%
NW
1 m/s
15°C
15°C
0 mm
28%
56%
NW
1 m/s
