Weather for 93121 — Santa Barbara, CA
Conditions and forecast for the exact centre of ZIP code 93121 (34.421, -119.698), not a nearby airport.
63°
Clear sky
- Feels like:
- 57°
- Humidity:
- 35%
- Wind:
- 8 mph
- Dew point:
- 35°
Source updated: 1:48:38 PM · WeatherSignal checked: 1:48:38 PM
Next 12 hours in 93121
2 PM
62°
0%
3 PM
68°
0%
4 PM
82°
0%
5 PM
87°
0%
6 PM
91°
0%
7 PM
94°
0%
8 PM
96°
0%
9 PM
97°
0%
10 PM
97°
0%
11 PM
96°
0%
12 AM
95°
0%
1 AM
89°
0%
7 day forecast for 93121
Today
97° / 62°
0% rain · 15 mph wind
Saturday, Oct 17
95° / 68°
0% rain · 11 mph wind
Sunday, Oct 18
87° / 64°
0% rain · 8 mph wind
Monday, Oct 19
82° / 63°
0% rain · 6 mph wind
Tuesday, Oct 20
80° / 57°
0% rain · 8 mph wind
Wednesday, Oct 21
68° / 55°
0% rain · 9 mph wind
Thursday, Oct 22
73° / 53°
0% rain · 5 mph wind
About ZIP code 93121
93121 covers Santa Barbara in California. Forecasts on this page are generated for the coordinates at the centre of the ZIP code, so small differences from a nearby city forecast are expected and usually correct.
Closest cities with full forecast pages: San Buenaventura (Ventura) (29 mi), Oxnard (33 mi), Thousand Oaks (52 mi), Simi Valley (53 mi).
Nearby ZIP codes
Severe weather warnings are issued by the National Weather Service for counties and polygons that may not line up with ZIP code boundaries. Always follow official warnings for your exact address.
Planning your week in Santa Barbara 93121, California
- The warmest afternoon ahead is today, reaching about 97°F.
- The coldest night ahead dips to about 53°F.
- This is a dry stretch — most days show rain chances under 20%, good for outdoor plans.
- The breeziest day looks like today, with sustained wind near 15 mph.
- UV reaches 6 on the sunniest day — sunscreen is worth it if you will be outside around midday.
Common questions about Santa Barbara 93121, California weather
- How accurate is the Santa Barbara 93121, California forecast?
- The next 48 hours are usually reliable on temperature and sky cover, with timing that can shift by an hour or two. Days three and four are dependable for the overall pattern. Beyond that, treat the numbers as a planning direction rather than a promise — we label confidence on every day so you can judge for yourself.
- What is the best day this week in Santa Barbara 93121, California?
- No day in the current outlook has a rain chance above 40%, so conditions look favorable for outdoor plans across the week.
- Where does this forecast come from?
- Forecast values come from national weather model data, and official warnings come from the National Weather Service. We show the source and the last-updated time on every page, and we never invent a number the source did not publish — missing measurements are hidden, not guessed.
- How often is this page updated?
- The forecast refreshes whenever the source model publishes new data, typically several times a day. The freshness note near the top of the page shows exactly when the numbers you are looking at were issued.
More weather for Santa Barbara 93121, California
- Current weather in Santa Barbara 93121, California
- Santa Barbara 93121, California hourly forecast
- Santa Barbara 93121, California weather tomorrow
- Santa Barbara 93121, California weekend weather
- Santa Barbara 93121, California weather radar
- Santa Barbara 93121, California severe weather alerts
- Best time to go outside in Santa Barbara 93121, California
- What happened overnight in Santa Barbara 93121, California
- How accurate is the Santa Barbara 93121, California forecast?
- Santa Barbara 93121, California monthly weather averages
Weather in nearby cities
- San Buenaventura (Ventura), CA weather · about 29 miles away
- Oxnard, CA weather · about 33 miles away
- Thousand Oaks, CA weather · about 52 miles away
- Simi Valley, CA weather · about 53 miles away
- Santa Maria, CA weather · about 56 miles away
- Santa Clarita, CA weather · about 66 miles away