San Luis Obispo 7-day weather forecast

Written by:
March 23, 2026
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San Luis Obispo 7-day weather forecast

created the forecast for San Luis Obispo, California using data from . This week's high is 77 掳F on Tuesday, while the low is 43 掳F on Monday. There are expected to be 4 sunny days and rain on 3 days this week.

There are currently no weather alerts.

Monday, April 6

- High of 71 掳F, low of 43 掳F (47% humidity)
- Sunny with a 0% chance of rain
- Very high risk of harm from sun exposure (8 UV index)
- Gentle breeze (10 mph wind)
- Sunrise at 6:42 AM, sunset at 7:27 PM
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1 / 6
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Tuesday, April 7

- High of 77 掳F, low of 52 掳F (25% humidity)
- Fair with a 0% chance of rain
- Very high risk of harm from sun exposure (9 UV index)
- Moderate breeze (13 mph wind)
- Sunrise at 6:40 AM, sunset at 7:28 PM
2 / 6
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Wednesday, April 8

- High of 76 掳F, low of 54 掳F (39% humidity)
- Sunny with a 0% chance of rain
- Very high risk of harm from sun exposure (8 UV index)
- Gentle breeze (12 mph wind)
- Sunrise at 6:39 AM, sunset at 7:29 PM
3 / 6
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Thursday, April 9

- High of 68 掳F, low of 54 掳F (62% humidity)
- Overcast with a 0% chance of rain
- High risk of harm from sun exposure (5 UV index)
- Gentle breeze (10 mph wind)
- Sunrise at 6:37 AM, sunset at 7:29 PM
- Last quarter moon
4 / 6
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Friday, April 10

- High of 66 掳F, low of 52 掳F (64% humidity)
- Sunny with a 100% chance of rain (5 mm of rain)
- High risk of harm from sun exposure (6 UV index)
- Gentle breeze (10 mph wind)
- Sunrise at 6:36 AM, sunset at 7:30 PM
5 / 6
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Saturday, April 11

- High of 64 掳F, low of 51 掳F (60% humidity)
- Mostly cloudy with a 88% chance of rain (2 mm of rain)
- High risk of harm from sun exposure (6 UV index)
- Gentle breeze (9 mph wind)
- Sunrise at 6:35 AM, sunset at 7:31 PM
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6 / 6
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Sunday, April 12

- High of 60 掳F, low of 46 掳F (57% humidity)
- Partly cloudy with a 20% chance of rain (0 mm of rain)
- High risk of harm from sun exposure (6 UV index)
- Gentle breeze (11 mph wind)
- Sunrise at 6:33 AM, sunset at 7:32 PM

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