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Weather for 91188 — Pasadena, CA

Conditions and forecast for the exact centre of ZIP code 91188 (34.148, -118.144), not a nearby airport.

91°

Clear sky

Feels like:
83°
Humidity:
15%
Wind:
13 mph
Dew point:
37°

Source updated: 12:27:16 AM · WeatherSignal checked: 12:27:16 AM

Source: Open-Meteo (national weather-service models)

Next 12 hours in 91188

12 AM

92°

1%

1 AM

88°

1%

2 AM

82°

0%

3 AM

80°

0%

4 AM

78°

0%

5 AM

76°

0%

6 AM

76°

0%

7 AM

75°

1%

8 AM

73°

1%

9 AM

73°

1%

10 AM

74°

1%

11 AM

73°

1%

7 day forecast for 91188

  • Today

    95° / 72°

    1% rain · 15 mph wind

  • Saturday, Oct 17

    91° / 67°

    2% rain · 11 mph wind

  • Sunday, Oct 18

    84° / 66°

    2% rain · 11 mph wind

  • Monday, Oct 19

    81° / 70°

    0% rain · 8 mph wind

  • Tuesday, Oct 20

    75° / 64°

    33% rain · 8 mph wind

  • Wednesday, Oct 21

    67° / 61°

    66% rain · 7 mph wind

  • Thursday, Oct 22

    68° / 61°

    38% rain · 9 mph wind

About ZIP code 91188

91188 covers Pasadena 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: Pasadena (0 mi), Glendale (6 mi), Los Angeles (9 mi), El Monte (9 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 Pasadena 91188, California

  • The warmest afternoon ahead is today, reaching about 95°F.
  • The coldest night ahead dips to about 61°F.
  • Keep an umbrella within reach on Wednesday— that day carries the highest rain chances of the week.

Common questions about Pasadena 91188, California weather

How accurate is the Pasadena 91188, 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 Pasadena 91188, California?
Right now Wednesday shows the highest rain chances. Days outside that window look drier and are the safer bet for outdoor plans.
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 Pasadena 91188, California

Weather in nearby cities

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