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Santa Barbara, CA Weather Forecast

View the 9-day weather forecast for Santa Barbara, California, including daily highs and lows, rain chances, rainfall amounts, wind speeds, humidity, and short-range versus extended BlendedModel guidance.

The latest 9-day BlendedModel forecast for Santa Barbara, California is in. The warmest stretch peaks on Thu near 74, while the coolest low settles in on Fri near 56. The best rain signal shows up on Sat at 20 percent and about 0.00 inches. The outlook starts with a near-term signal before shifting to extended signal later in the period.

Forecast data refreshed automatically every few hours. Showing the latest available BlendedModel forecast for Santa Barbara, California.

Last updated:

Latest BlendedModel forecast loaded for Santa Barbara, California.

About BlendedModel
BlendedModel is an experimental forecast system developed by Engineer.Guide Research and Development Lab. Forecast pages are refreshed automatically every few hours so you always see the latest guidance.

9-Day Outlook for Santa Barbara, California

A scan-first 9-day view generated for fast daily reading, with the main call for each day and the core details underneath.

Today's Weather Story
Today looks cloudy with low rain chances, light wind, and humid air, and a minimal storm signal.
National Weather Service
Beach Hazards Statement
Beach Hazards Statement issued June 18 at 2:32PM PDT until June 19 at 3:00AM PDT by NWS Los Angeles/Oxnard CA
Moderate · Expected · Starts 2026-06-18T14:32:00-07:00 · Expires 2026-06-18T22:45:00-07:00
Check Hourly Timing
A quick look at the next several hours for temperature, rain chance, wind, and storm signal.
11 AM PDT
62°
Cloudy
Precip 0% · Wind 1 mph
12 PM PDT
64°
Cloudy
Precip 0% · Wind 3 mph
1 PM PDT
65°
Cloudy
Precip 0% · Wind 4 mph
2 PM PDT
67°
Cloudy
Precip 0% · Wind 5 mph
3 PM PDT
66°
Mostly Cloudy
Precip 0% · Wind 7 mph
4 PM PDT
65°
Partly Cloudy
Precip 0% · Wind 8 mph
5 PM PDT
65°
Partly Cloudy
Precip 0% · Wind 9 mph
6 PM PDT
63°
Partly Cloudy
Precip 0% · Wind 9 mph
7 PM PDT
62°
Partly Cloudy
Precip 0% · Wind 8 mph
8 PM PDT
61°
Mostly Cloudy
Precip 0% · Wind 5 mph
9 PM PDT
61°
Mostly Cloudy
Precip 0% · Wind 3 mph
10 PM PDT
59°
Clear
Precip 0% · Wind 3 mph
Thu
Jun 18
67°
Low 58°
Near-Term Signal
Cloudy
Precip 0% · Rain 0.00 in · Wind 9 mph · Humidity 98%
Thunder Index
0/100
Minimal Storm Signal
A 0-100 signal blending near-term storm ingredients with extended pattern guidance.
Fri
Jun 19
67°
Low 56°
Near-Term Signal
Sunny
Precip 0% · Rain 0.00 in · Wind 12 mph · Humidity 100%
Thunder Index
0/100
Minimal Storm Signal
Sat
Jun 20
68°
Low 57°
Extended Signal
Mostly quiet
Precip 20% · Rain 0.00 in · Wind 7 mph · Humidity 78%
Thunder Index
0/100
Minimal Storm Signal
Sun
Jun 21
70°
Low 58°
Extended Signal
Mostly quiet
Precip 20% · Rain 0.00 in · Wind 5 mph · Humidity 78%
Thunder Index
0/100
Minimal Storm Signal
Mon
Jun 22
72°
Low 60°
Extended Signal
Mostly quiet
Precip 0% · Rain 0.00 in · Wind 5 mph · Humidity 77%
Thunder Index
1/100
Minimal Storm Signal
Tue
Jun 23
73°
Low 62°
Extended Signal
Mostly quiet
Precip 0% · Rain 0.00 in · Wind 5 mph · Humidity 73%
Thunder Index
1/100
Minimal Storm Signal
Wed
Jun 24
73°
Low 65°
Extended Signal
Mostly quiet
Precip 20% · Rain 0.00 in · Wind 5 mph · Humidity 67%
Thunder Index
2/100
Minimal Storm Signal
Thu
Jun 25
74°
Low 65°
Extended Signal
Mostly quiet
Precip 0% · Rain 0.00 in · Wind 5 mph · Humidity 70%
Thunder Index
2/100
Minimal Storm Signal
Fri
Jun 26
74°
Low 64°
Extended Signal
Mostly quiet
Precip 20% · Rain 0.00 in · Wind 5 mph · Humidity 70%
Thunder Index
1/100
Minimal Storm Signal
Official alerts, when active, come from the National Weather Service.

Santa Barbara Weather Questions, Answered

Quick answers generated from the latest 9-day BlendedModel forecast for Santa Barbara, California.

Will it rain today in Santa Barbara?

Rain is unlikely in Santa Barbara, CA today, with only a 0 percent chance of precipitation.

How hot will it get in Santa Barbara today?

Today's forecast for Santa Barbara, CA calls for a high near 67 degrees and a low around 58 degrees.

Are thunderstorms expected in Santa Barbara this week?

No strong thunderstorm signal shows up for Santa Barbara, CA this week. The highest Thunder Index is 2 out of 100 on Wed.

What is the warmest day this week in Santa Barbara?

Thu looks like the warmest day in Santa Barbara, CA, with a high near 74 degrees.

Nearby Forecasts

Quick links to a few nearby cities if you want to compare the next 9 days around Santa Barbara, California.

Browse all BlendedModel pages