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United States weather

10 day weather forecast for San Diego County

Sunday, June 28th, 2026, at 03:32 PM
today
Wind Advisory
Patchy rain possible
21° 17°
tomorrow
Patchy rain possible
21° 18°
Tuesday
Sunny
21° 18°
Wednesday
Sunny
21° 18°
Thursday
Sunny
21° 17°
Friday
Sunny
22° 18°
Saturday
Sunny
22° 19°
 More Details See
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San Diego County Weather Pages

San Diego County weather forecast

The weather forecast for San Diego County over the next 5 days indicates comfortable conditions with temperatures around 21 °F.

Light rain is expected from Sunday until Tuesday.

Wind speeds are expected to be breezy, averaging around 18 km/h.

Weather today
San Diego County weather forecast

San Diego County 14 days weather forecast

This weeks weather in San Diego County. Click on a date for detailed forecasts
Sun. 28
21°
17°
Weather Alert
Patchy rain possible
0.7 mm
Mon. 29
21°
18°
Patchy rain possible
0.3 mm
Tue. 30
21°
18°
Sunny
0.2 mm
Wed. 1
21°
18°
Sunny
0.1 mm
Thu. 2
21°
17°
Sunny
0 mm
Fri. 3
22°
18°
Sunny
0 mm
Sat. 4
22°
19°
Sunny
0 mm
Sun. 5
24°
19°
Partly cloudy
0 mm
Mon. 6
23°
19°
Sunny
0 mm
Tue. 7
24°
20°
Sunny
0 mm
Wed. 8
24°
20°
Sunny
0 mm
Thu. 9
25°
20°
Sunny
0 mm
Fri. 10
25°
21°
Sunny
0 mm
Sat. 11
25°
21°
Sunny
0 mm
Further Ahead
Select a date

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Access San Diego County weather forecasts with a simple click. Select any date for comprehensive insights on temperature, rainfall, and wind conditions.
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San Diego County long range weather forecast

30 day weather forecast for San Diego County
May
July
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1
Partly cloudy
22°
2
Patchy rain possible
21°
3
Overcast
21°
4
Overcast
20°
5
Overcast
20°
6
Overcast
20°
7
Cloudy
21°
8
Overcast
21°
9
Overcast
21°
10
Overcast
21°
11
Patchy rain possible
21°
12
Patchy rain possible
22°
13
Cloudy
21°
14
Overcast
22°
15
Patchy rain possible
23°
16
Cloudy
22°
17
Sunny
22°
18
Sunny
21°
19
Patchy rain possible
21°
20
Sunny
21°
21
Sunny
22°
22
Patchy rain possible
22°
23
Overcast
23°
24
Partly cloudy
22°
25
Overcast
22°
26
Overcast
22°
27
Cloudy
22°
28
Weather Alert Patchy rain possible
21°
29
Patchy rain possible
21°
30
Sunny
21°
Important Notice
Our San Diego 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 Diego County

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

San Diego County Wind Speed Forecast Chart

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

Frequently asked questions about the weather in San Diego County

How warm is it in San Diego County over the next 14 days?

Over the next two weeks, temperatures in San Diego County are expected to range from around 17 °F on the coldest nights up to about 25 °F on the warmest days. Use this range to plan what to pack and wear.

Will it rain in San Diego County in the next two weeks?

Yes - rain is expected on about 4 of the next 14 days in San Diego County, with roughly 1.3 mm of rainfall in total. It is worth keeping an umbrella or raincoat handy.

How windy is it in San Diego County?

Maximum wind speeds in San Diego County are forecast to reach about 19 km/h at their peak over the next 14 days.

When is the best time to visit San Diego County?

For a month-by-month look at temperatures and rainfall, see our best time to visit San Diego County guide.

How accurate is the 14-day forecast for San Diego County?

Our San Diego 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.

Quick links

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Top locations in San Diego County
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Chula VistaEscondidoOceansideSan Diego
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Location coordinates Where is San Diego County?

Get accurate weather forecasts for San Diego County, located at latitude 32.716 and longitude -117.165. Stay updated with localized weather information tailored for San Diego County.

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