South Pasadena, CA Weather Forecast | 5 Day

Updated: Sun Jul 13th 2025 10:00 AM PDT

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South Pasadena, CA Weather Forecast - 7-13-25 - Sunny

Sunny

Sun 7-13-25

Sunny with a high of 87°F and a low of 64°F. Winds will be light at 10mph and gusts of 11.3mph at 3 PM. The humidity will be on the higher side, averaging about 66%, the maximum being 68% at 11 PM and 47% being its lowest at 3 PM. Barometric pressure is its highest of 29.97inHg at 11 AM, a lowest point of 29.9inHg at 7 PM with an avg 29.93inHg.

    • HI: 87°F
    • LO: 64°F
    • Rainfall: 0%
    • Snowfall: 0%
    • Wind
      9.8 mph
    • Humidity
      66% avg.
    • UV Index
      3
    • Air Quality
      Unhealthy for Sensitive Groups
    • Sunrise
      05:51 AM
    • Sunset
      08:05 PM
    • Moonrise
      10:18 PM
    • Moonset
      08:36 AM
    • Moon Phase
      Waning Gibbous
South Pasadena, CA Weather Forecast - 7-14-25 - Sunny

Sunny

Weather Tomorrow, Mon 7-14-25

Sunny with a high of 87°F and a low of 65°F. Winds will be light at 10mph and gusts of 11mph at 8 PM. The humidity will be on the higher side, averaging about 63%, the maximum being 81% at 6 AM and 44% being its lowest at 2 PM. Barometric pressure is its highest of 29.96inHg at 9 AM, a lowest point of 29.89inHg at 5 PM with an avg 29.92inHg.

    • HI: 87°F
    • LO: 65°F
    • Rainfall: 0%
    • Snowfall: 0%
    • Wind
      9.4 mph
    • Humidity
      63% avg.
    • UV Index
      3
    • Air Quality
      Unhealthy for Sensitive Groups
    • Sunrise
      05:52 AM
    • Sunset
      08:05 PM
    • Moonrise
      10:47 PM
    • Moonset
      09:42 AM
    • Moon Phase
      Waning Gibbous
South Pasadena, CA Weather Forecast - 7-15-25 - Partly Cloudy

Partly Cloudy

Tue 7-15-25

Partly Cloudy with a high of 78°F and a low of 61°F. Wind will be moderate, blowing around 12mph on average and gusts of 12.9mph at 2 PM. The humidity will be on the higher side, averaging about 68%, the maximum being 81% at 5 AM and 52% being its lowest at 5 PM. Barometric pressure is its highest of 29.98inHg at 11 AM, a lowest point of 29.92inHg at 5 PM with an avg 29.94inHg.

    • HI: 78°F
    • LO: 61°F
    • Rainfall: 0%
    • Snowfall: 0%
    • Wind
      11.2 mph
    • Humidity
      68% avg.
    • UV Index
      3
    • Air Quality
      Moderate
    • Sunrise
      05:53 AM
    • Sunset
      08:04 PM
    • Moonrise
      11:14 PM
    • Moonset
      10:47 AM
    • Moon Phase
      Waning Gibbous
South Pasadena, CA Weather Forecast - 7-16-25 - Sunny

Sunny

Wed 7-16-25

Sunny with a high of 82°F and a low of 61°F. Winds will be light at 10mph and gusts of 12.6mph at 5 PM. The humidity will be on the higher side, averaging about 64%, the maximum being 84% at 5 AM and 39% being its lowest at 1 PM. Barometric pressure is its highest of 29.96inHg at 8 AM, a lowest point of 29.86inHg at 5 PM with an avg 29.92inHg.

    • HI: 82°F
    • LO: 61°F
    • Rainfall: 0%
    • Snowfall: 0%
    • Wind
      9.6 mph
    • Humidity
      64% avg.
    • UV Index
      3
    • Air Quality
      Moderate
    • Sunrise
      05:53 AM
    • Sunset
      08:04 PM
    • Moonrise
      11:43 PM
    • Moonset
      11:53 AM
    • Moon Phase
      Waning Gibbous
South Pasadena, CA Weather Forecast - 7-17-25 - Sunny

Sunny

Thu 7-17-25

Sunny with a high of 83°F and a low of 63°F. Winds will be light at 10mph and gusts of 11.1mph at 3 PM. Humidity levels should be comfortable, sitting around 52% on average, the maximum being 68% at 12 AM and 36% being its lowest at 1 PM. Barometric pressure is its highest of 29.92inHg at 10 PM, a lowest point of 29.87inHg at 5 PM with an avg 29.9inHg.

    • HI: 83°F
    • LO: 63°F
    • Rainfall: 0%
    • Snowfall: 0%
    • Wind
      9.6 mph
    • Humidity
      52% avg.
    • UV Index
      0
    • Air Quality
      Moderate
    • Sunrise
      05:54 AM
    • Sunset
      08:03 PM
    • Moonrise
      No moonrise
    • Moonset
      01:01 PM
    • Moon Phase
      Last Quarter
South Pasadena, CA Weather Forecast - 7-18-25 - Sunny

Sunny

Fri 7-18-25

Sunny with a high of 87°F and a low of 64°F. Winds will be light at 10mph and gusts of 11.3mph at 2 PM. Humidity levels should be comfortable, sitting around 47% on average, the maximum being 59% at 1 AM and 31% being its lowest at 2 PM. Barometric pressure is its highest of 29.96inHg at 11 PM, a lowest point of 29.88inHg at 5 PM with an avg 29.91inHg.

    • HI: 87°F
    • LO: 64°F
    • Rainfall: 0%
    • Snowfall: 0%
    • Wind
      9.8 mph
    • Humidity
      47% avg.
    • UV Index
      6
    • Air Quality
      TBA
    • Sunrise
      05:54 AM
    • Sunset
      08:03 PM
    • Moonrise
      12:13 AM
    • Moonset
      02:10 PM
    • Moon Phase
      Last Quarter

This 5-Day weather forecast is relevant for ZIP codes 91030 and 91031, accurately covering areas of South Pasadena, CA.