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San Luis Obispo County (San Luis Obispo)
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United States weather

10 day weather forecast for San Luis Obispo County

Thursday, August 6th, 2026, at 02:56 PM
today
Heat Advisory
Sunny
29° 15°
tomorrow
Heat Advisory
Sunny
27° 15°
Saturday
Heat Advisory
Sunny
28° 15°
Sunday
Heat Advisory
Sunny
29° 16°
Monday
Sunny
28° 15°
Tuesday
Sunny
27° 14°
Wednesday
Sunny
25° 13°
 More Details See
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San Luis Obispo County Weather Pages

San Luis Obispo County weather forecast

The weather forecast for San Luis Obispo County over the next 5 days indicates warm and humid conditions with a humidity level of about 81% with temperatures ranging from 27 °F to 29 °F, accompanied by a gentle breeze.

Weather today
San Luis Obispo County weather forecast

San Luis Obispo County 14 days weather forecast

This weeks weather in San Luis Obispo County. Click on a date for detailed forecasts
Thu. 6
29°
15°
Weather Alert
Sunny
0 mm
Fri. 7
27°
15°
Weather Alert
Sunny
0 mm
Sat. 8
28°
15°
Weather Alert
Sunny
0 mm
Sun. 9
29°
16°
Weather Alert
Sunny
0 mm
Mon. 10
28°
15°
Sunny
0 mm
Tue. 11
27°
14°
Sunny
0 mm
Wed. 12
25°
13°
Sunny
0 mm
Thu. 13
23°
12°
Sunny
0 mm
Fri. 14
22°
11°
Sunny
0 mm
Sat. 15
26°
13°
Sunny
0 mm
Sun. 16
25°
13°
Sunny
0 mm
Mon. 17
26°
13°
Sunny
0 mm
Tue. 18
23°
11°
Sunny
0 mm
Wed. 19
25°
11°
Sunny
0 mm
Further Ahead
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Access San Luis Obispo County weather forecasts with a simple click. Select any date for comprehensive insights on temperature, rainfall, and wind conditions.
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San Luis Obispo County long range weather forecast

30 day weather forecast for San Luis Obispo County
July
September
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1
Sunny
26°
2
Sunny
28°
3
Sunny
28°
4
Sunny
26°
5
Sunny
26°
6
Weather Alert Sunny
29°
7
Weather Alert Sunny
27°
8
Weather Alert Sunny
28°
9
Weather Alert Sunny
29°
10
Sunny
28°
11
Sunny
27°
12
Sunny
25°
13
Sunny
23°
14
Sunny
22°
15
Sunny
26°
16
Sunny
25°
17
Sunny
26°
18
Sunny
23°
19
Sunny
25°
20
Sunny
33°
21
Sunny
33°
22
Sunny
26°
23
Overcast
24°
24
Sunny
26°
25
Sunny
28°
26
Sunny
27°
27
Sunny
26°
28
Cloudy
24°
29
Sunny
27°
30
Sunny
31°
31
Sunny
29°
Important Notice
Our San Luis Obispo County long range weather forecast is based on historical data analysis rather than real-time forecasting models. While this provides a general outlook, weather conditions can change. We recommend checking the forecast closer to your planned date for the most current information.

Rain Forecast for the Next 14 Days in San Luis Obispo County

The chart displays the expected rainfall values (in mm) over the next 14 days in San Luis Obispo County, highlighting variations in precipitation levels for specific dates. ☔

San Luis Obispo County Wind Speed Forecast Chart

This chart illustrates the projected daily max wind speed (in km) in San Luis Obispo County over the next two weeks, providing insights into periods of increased or decreased wind activity. 🌀

Frequently asked questions about the weather in San Luis Obispo County

How warm is it in San Luis Obispo County over the next 14 days?
Over the next two weeks, temperatures in San Luis Obispo County are expected to range from around 11 °F on the coldest nights up to about 29 °F on the warmest days. Use this range to plan what to pack and wear.

Will it rain in San Luis Obispo County in the next two weeks?
Yes - rain is expected on about 2 of the next 14 days in San Luis Obispo County, with roughly 0.1 mm of rainfall in total. It is worth keeping an umbrella or raincoat handy.

How windy is it in San Luis Obispo County?
Maximum wind speeds in San Luis Obispo County are forecast to reach about 17 km/h at their peak over the next 14 days.

When is the best time to visit San Luis Obispo County?
For a month-by-month look at temperatures and rainfall, see our best time to visit San Luis Obispo County guide.

How accurate is the 14-day forecast for San Luis Obispo County?
Our San Luis Obispo County forecast uses leading meteorological models and is most reliable over the next few days. Long-range days beyond a week show general trends and can change, so check back closer to the date for updates.

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Location coordinates Where is San Luis Obispo County?

Get accurate weather forecasts for San Luis Obispo County, located at latitude 35.283 and longitude -120.66. Stay updated with localized weather information tailored for San Luis Obispo County.

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