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

10 day weather forecast for San Luis Obispo

Monday, September 21st, 2026, at 10:36 PM
today
Sunny
19° 14°
tomorrow
Sunny
20° 13°
Wednesday
Sunny
25° 17°
Thursday
Sunny
24° 18°
Friday
Sunny
25° 17°
Saturday
Overcast
22° 15°
Sunday
Sunny
21° 14°
 More Details See
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San Luis Obispo Weather Pages

San Luis Obispo weather forecast

The weather forecast for San Luis Obispo over the next 2 days indicates comfortable conditions with temperatures ranging from 19 °F to 20 °F.

Light rain is expected on Monday.

Wind speeds are expected to be breezy, averaging around 16 km/h.

On Wednesday, a significant warming trend with temperatures reaching 25°C.

Weather today
San Luis Obispo weather forecast

San Luis Obispo 14 days weather forecast

This weeks weather in San Luis Obispo. Click on a date for detailed forecasts
Mon. 21
19°
14°
Sunny
0.2 mm
Tue. 22
20°
13°
Sunny
0 mm
Wed. 23
25°
17°
Sunny
0 mm
Thu. 24
24°
18°
Sunny
0 mm
Fri. 25
25°
17°
Sunny
0 mm
Sat. 26
22°
15°
Overcast
0 mm
Sun. 27
21°
14°
Sunny
0 mm
Mon. 28
26°
15°
Sunny
0 mm
Tue. 29
28°
18°
Sunny
0 mm
Wed. 30
24°
18°
Sunny
0 mm
Thu. 1
26°
18°
Sunny
0 mm
Fri. 2
28°
20°
Sunny
0.1 mm
Sat. 3
30°
20°
Sunny
0 mm
Sun. 4
26°
20°
Sunny
0 mm
Further Ahead
Select a date

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Access San Luis Obispo 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 long range weather forecast

30 day weather forecast for San Luis Obispo
August
October
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1
Sunny
26°
2
Sunny
26°
3
Sunny
27°
4
Sunny
26°
5
Sunny
29°
6
Sunny
28°
7
Sunny
30°
8
Sunny
29°
9
Sunny
30°
10
Sunny
27°
11
Sunny
25°
12
Sunny
25°
13
Sunny
24°
14
Sunny
27°
15
Partly cloudy
23°
16
Partly cloudy
22°
17
Mist
25°
18
Mist
22°
19
Mist
22°
20
Thundery outbreaks possible
22°
21
Sunny
19°
22
Sunny
20°
23
Sunny
25°
24
Sunny
24°
25
Sunny
25°
26
Overcast
22°
27
Sunny
21°
28
Sunny
26°
29
Sunny
28°
30
Sunny
24°
Important Notice
Our San Luis Obispo 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

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

San Luis Obispo Wind Speed Forecast Chart

This chart illustrates the projected daily max wind speed (in km) in San Luis Obispo 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

How warm is it in San Luis Obispo over the next 14 days?
Over the next two weeks, temperatures in San Luis Obispo are expected to range from around 13 °F on the coldest nights up to about 30 °F on the warmest days. Use this range to plan what to pack and wear.

Will it rain in San Luis Obispo in the next two weeks?
Yes - rain is expected on about 2 of the next 14 days in San Luis Obispo, with roughly 0.3 mm of rainfall in total. It is worth keeping an umbrella or raincoat handy.

How windy is it in San Luis Obispo?
Maximum wind speeds in San Luis Obispo are forecast to reach about 22 km/h at their peak over the next 14 days.

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

How accurate is the 14-day forecast for San Luis Obispo?
Our San Luis Obispo 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?

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

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