Home
/
Weather San Luis Obispo
California · United States
Wed, 09/17
05:38 PM PDT
Weather San Luis Obispo
now
74°
90 Min. Weather
mostly cloudy
06:00 PM
72
°
40 %
07:00 PM
69
°
40 %
08:00 PM
67
°
20 %
09:00 PM
67
°
10 %
10:00 PM
66
°
10 %
11:00 PM
67
°
10 %
12:00 AM
66
°
10 %
01:00 AM
65
°
10 %
02:00 AM
64
°
10 %
03:00 AM
62
°
10 %
04:00 AM
62
°
20 %
05:00 AM
62
°
30 %
06:00 AM
63
°
30 %
07:00 AM
64
°
50 %
08:00 AM
64
°
40 %
09:00 AM
65
°
30 %
10:00 AM
67
°
40 %
11:00 AM
71
°
50 %
12:00 PM
74
°
40 %
01:00 PM
79
°
40 %
02:00 PM
79
°
50 %
03:00 PM
76
°
40 %
04:00 PM
75
°
40 %
05:00 PM
72
°
60 %
06:00 PM
72
°
60 %
07:00 PM
69
°
40 %
08:00 PM
67
°
40 %
09:00 PM
67
°
40 %
10:00 PM
67
°
40 %
11:00 PM
67
°
60 %
12:00 AM
66
°
80 %
01:00 AM
65
°
80 %
02:00 AM
65
°
80 %
03:00 AM
65
°
90 %
04:00 AM
66
°
70 %
05:00 AM
66
°
40 %
06:00 AM
66
°
40 %
07:00 AM
66
°
30 %
08:00 AM
68
°
30 %
09:00 AM
69
°
30 %
10:00 AM
71
°
40 %
11:00 AM
72
°
50 %
12:00 PM
76
°
50 %
01:00 PM
76
°
50 %
02:00 PM
75
°
50 %
03:00 PM
73
°
40 %
04:00 PM
72
°
30 %
05:00 PM
71
°
20 %
06:00 PM
70
°
20 %
WeatherRadar
Forecast
Map
Evening
67
°
30 %
Night
62
°
30 %
Morning
65
°
50 %
Afternoon
79
°
60 %
Evening
67
°
80 %
Night
65
°
90 %
Morning
69
°
50 %
Afternoon
76
°
60 %
Evening
64
°
20 %
Night
61
°
20 %
Morning
67
°
20 %
Afternoon
79
°
10 %
Evening
60
°
10 %
Night
59
°
10 %
Morning
68
°
10 %
Afternoon
83
°
10 %
Evening
63
°
10 %
Night
63
°
10 %
Morning
71
°
20 %
Afternoon
86
°
30 %
Evening
66
°
60 %
Night
66
°
60 %
Morning
73
°
60 %
Afternoon
81
°
30 %
Evening
63
°
20 %
Night
59
°
20 %
Morning
66
°
20 %
Afternoon
76
°
20 %
Evening
61
°
20 %
Night
57
°
20 %
Morning
64
°
20 %
Afternoon
74
°
20 %
Evening
61
°
20 %
Night
57
°
20 %
Morning
61
°
20 %
Afternoon
72
°
30 %
Evening
58
°
30 %
Night
52
°
30 %
Morning
56
°
20 %
Afternoon
72
°
20 %
Evening
57
°
20 %
Night
51
°
20 %
Morning
56
°
20 %
Afternoon
74
°
20 %
Evening
57
°
20 %
Night
52
°
20 %
Morning
57
°
20 %
Afternoon
77
°
20 %
Evening
58
°
20 %
Night
52
°
20 %
Morning
58
°
20 %
Afternoon
77
°
20 %
Evening
58
°
20 %
Night
51
°
20 %
today
09/17
87
°
56
°
6 h
50 %
tomorrow
09/18
79
°
63
°
0 h
60 %
Friday
09/19
76
°
65
°
2 h
60 %
Saturday
09/20
79
°
61
°
7 h
20 %
Sunday
09/21
83
°
59
°
7 h
10 %
Monday
09/22
86
°
63
°
6 h
50 %
Tuesday
09/23
81
°
66
°
7 h
60 %
Wednesday
09/24
76
°
59
°
9 h
20 %
Thursday
09/25
74
°
57
°
9 h
20 %
Friday
09/26
72
°
57
°
9 h
30 %
Saturday
09/27
72
°
52
°
9 h
20 %
Sunday
09/28
74
°
51
°
10 h
20 %
Monday
09/29
77
°
52
°
10 h
20 %
Tuesday
09/30
77
°
52
°
10 h
20 %
Top News
Daily briefing
Autumn rain arrives
WindRadar
14 day weather
We
56
87
Th
63
79
Fr
65
76
Sa
61
79
Su
59
83
Mo
63
86
Tu
66
81
We
59
76
Th
57
74
Fr
57
72
Sa
52
72
Su
51
74
Mo
52
77
Tu
52
77
Max (°F)
Min (°F)
more
less
TemperatureRadar
UV Index
today
7
high
6-Day UVI Forecast
Current regional conditions
San Luis Obispo (209ft)
Wed, 09/17, 04:56 PM
73.4°
fair
Wind NW 13 mph
Paso Robles Muni Airport (836ft)
Wed, 09/17, 04:53 PM
91.4°
mostly clear
Wind S 11 mph
Santa Maria Airport (239ft)
Wed, 09/17, 05:00 PM
66.9°
slight thunderstorms
Wind W 4 mph
Vandenberg Air Force Base (367ft)
Wed, 09/17, 04:55 PM
64.4°
overcast
Wind N 11 mph
Past weather
Weather Station San Luis Obispo
Maximum Temperature [°F] 08/22/2025 to 09/17/2025
RainRadar
Air quality
right now
Poss. Unhealthy
6-Day Air Quality Forecast
Astro info
today
05:38 PM local time
Sun
06:47 AM
07:06 PM
12h 19min
Moon
02:27 AM
05:11 PM
Waning crescent
News
Daily briefing
Toasty temps & isolated flooding
Utah and the Dakotas
Unusual September tornadoes
Daily briefing
Summer heat returns
Downbursts
What are they & why are they dangerous
Knowledge is power
What to know this hurricane season
More news
JavaScript is required to view this page.