San Luis Obispo 7-day weather forecast

Written by:
June 8, 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 99 掳F on Tuesday, while the low is 49 掳F on Tuesday. There are expected to be 7 sunny days and precipitation on 0 days this week.

There are currently no weather alerts.

Monday, August 3

- High of 98 掳F, low of 51 掳F (35% humidity)
- Sunny with a 0% chance of rain
- Very high risk of harm from sun exposure (10 UV index)
- Light breeze (7 mph wind)
- Sunrise at 6:13 AM, sunset at 8:04 PM
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1 / 6
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Tuesday, August 4

- High of 99 掳F, low of 49 掳F (34% humidity)
- Sunny with a 0% chance of rain
- Very high risk of harm from sun exposure (10 UV index)
- Gentle breeze (8 mph wind)
- Sunrise at 6:13 AM, sunset at 8:03 PM
2 / 6
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Wednesday, August 5

- High of 82 掳F, low of 59 掳F (40% humidity)
- Sunny with a 0% chance of rain
- Very high risk of harm from sun exposure (10 UV index)
- Gentle breeze (9 mph wind)
- Sunrise at 6:14 AM, sunset at 8:02 PM
- Last quarter moon
3 / 6
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Thursday, August 6

- High of 83 掳F, low of 62 掳F (34% humidity)
- Sunny with a 0% chance of rain
- Very high risk of harm from sun exposure (10 UV index)
- Gentle breeze (8 mph wind)
- Sunrise at 6:15 AM, sunset at 8:01 PM
4 / 6
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Friday, August 7

- High of 86 掳F, low of 64 掳F (31% humidity)
- Fair with a 0% chance of rain
- Very high risk of harm from sun exposure (10 UV index)
- Light breeze (7 mph wind)
- Sunrise at 6:16 AM, sunset at 8:00 PM
5 / 6
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Saturday, August 8

- High of 84 掳F, low of 65 掳F (38% humidity)
- Fair with a 0% chance of rain
- Very high risk of harm from sun exposure (10 UV index)
- Light breeze (7 mph wind)
- Sunrise at 6:16 AM, sunset at 7:59 PM
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6 / 6
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Sunday, August 9

- High of 81 掳F, low of 61 掳F (42% humidity)
- Sunny with a 0% chance of rain
- Very high risk of harm from sun exposure (10 UV index)
- Light breeze (7 mph wind)
- Sunrise at 6:17 AM, sunset at 7:58 PM

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