The San Luis Obispo long range forecast indicates an extreme heatwave, with daytime highs soaring to 38°, well above the seasonal norm and 7.9 °C higher than the historical average.
Select a month and click on a day for more information:
Wednesday
Apr 1
20° / 10°
Thursday
Apr 2
17° / 7°
Friday
Apr 3
16° / 5°
Saturday
Apr 4
16° / 5°
Sunday
Apr 5
18° / 6°
Monday
Apr 6
21° / 7°
Tuesday
Apr 7
21° / 7°
Wednesday
Apr 8
22° / 8°
Thursday
Apr 9
25° / 9°
Friday
Apr 10
23° / 10°
Saturday
Apr 11
22° / 9°
Sunday
Apr 12
18° / 7°
Monday
Apr 13
17° / 4°
Tuesday
Apr 14
17° / 6°
Wednesday
Apr 15
17° / 6°
Thursday
Apr 16
17° / 7°
Friday
Apr 17
18° / 8°
Saturday
Apr 18
17° / 6°
Sunday
Apr 19
18° / 6°
Monday
Apr 20
20° / 6°
Tuesday
Apr 21
21° / 9°
Wednesday
Apr 22
18° / 8°
Thursday
Apr 23
18° / 7°
Friday
Apr 24
20° / 7°
Saturday
Apr 25
20° / 8°
Sunday
Apr 26
18° / 8°
Monday
Apr 27
21° / 7°
Tuesday
Apr 28
21° / 7°
Wednesday
Apr 29
23° / 8°
Thursday
Apr 30
21° / 8°
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.