The San Luis Obispo long range forecast shows a slight warming trend, with temperatures gently rising above the seasonal average, 2.2 °C comparing to the historical average.
Select a month and click on a day for more information:
Wednesday
Jan 1
21° / 7°
Thursday
Jan 2
21° / 7°
Friday
Jan 3
21° / 9°
Saturday
Jan 4
18° / 9°
Sunday
Jan 5
16° / 7°
Monday
Jan 6
17° / 6°
Tuesday
Jan 7
13° / 6°
Wednesday
Jan 8
14° / 6°
Thursday
Jan 9
15° / 6°
Friday
Jan 10
14° / 7°
Saturday
Jan 11
15° / 5°
Sunday
Jan 12
17° / 6°
Monday
Jan 13
15° / 8°
Tuesday
Jan 14
17° / 9°
Wednesday
Jan 15
15° / 8°
Thursday
Jan 16
19° / 9°
Friday
Jan 17
16° / 8°
Saturday
Jan 18
16° / 7°
Sunday
Jan 19
16° / 7°
Monday
Jan 20
17° / 6°
Tuesday
Jan 21
17° / 7°
Wednesday
Jan 22
17° / 8°
Thursday
Jan 23
17° / 7°
Friday
Jan 24
17° / 6°
Saturday
Jan 25
18° / 7°
Sunday
Jan 26
19° / 7°
Monday
Jan 27
21° / 8°
Tuesday
Jan 28
19° / 8°
Wednesday
Jan 29
16° / 8°
Thursday
Jan 30
18° / 6°
Friday
Jan 31
16° / 6°
San Luis Obispo 30 days weather forecast
Check out our estimated 30 days weather forecast for San Luis Obispo, this data is based on the average weather in San Luis Obispo in the last few years.
For a more accurate and detailed forecast, check out the 14 day weather for San Luis Obispo next to the desired date.