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Harmony, CA Weather Forecast | 5 Day

Updated: Thu Sep 10th 2026 7:00 AM PDT

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Harmony, CA Weather Forecast - 9-10-26 - Sunny

Sunny

Thu 9-10-26

Sunny with a high of 81°F and a low of 68°F. There's a very small chance of rainfall, only about 3%. Wind will be moderate, blowing around 14mph on average and gusts of 20.8mph at 5 PM. Humidity levels should be comfortable, sitting around 50% on average, the maximum being 66% at 11 PM and 42% being its lowest at 10 AM. Barometric pressure is its highest of 29.95inHg at 8 AM, a lowest point of 29.84inHg at 5 PM with an avg 29.9inHg.

    • HI: 81°F
    • LO: 68°F
    • Rainfall: 3%
    • Snowfall: 0%
    • Wind
      13.4 mph
    • Humidity
      50% avg.
    • UV Index
      8.5
    • Air Quality
      Good
    • Sunrise
      06:43 AM
    • Sunset
      07:19 PM
    • Moonrise
      05:57 AM
    • Moonset
      06:59 PM
    • Moon Phase
      New Moon
Harmony, CA Weather Forecast - 9-11-26 - Sunny

Sunny

Weather Tomorrow, Fri 9-11-26

Sunny with a high of 73°F and a low of 62°F. There's a very small chance of rainfall, only about 7%. Wind will be moderate, blowing around 12mph on average and gusts of 18.8mph at 12 PM. The humidity will be on the higher side, averaging about 66%, the maximum being 81% at 8 PM and 55% being its lowest at 10 AM. Barometric pressure is its highest of 29.89inHg at 9 AM, a lowest point of 29.8inHg at 5 PM with an avg 29.86inHg.

    • HI: 73°F
    • LO: 62°F
    • Rainfall: 7%
    • Snowfall: 0%
    • Wind
      11.2 mph
    • Humidity
      66% avg.
    • UV Index
      8.5
    • Air Quality
      Good
    • Sunrise
      06:43 AM
    • Sunset
      07:17 PM
    • Moonrise
      07:09 AM
    • Moonset
      07:28 PM
    • Moon Phase
      New Moon
Harmony, CA Weather Forecast - 9-12-26 - Sunny

Sunny

Sat 9-12-26

Sunny with a high of 72°F and a low of 60°F. There's a very small chance of rainfall, only about 5%. Wind will be moderate, blowing around 14mph on average and gusts of 18.8mph at 11 AM. The humidity will be on the higher side, averaging about 64%, the maximum being 79% at 12 AM and 52% being its lowest at 5 PM. Barometric pressure is its highest of 29.93inHg at 11 AM, a lowest point of 29.84inHg at 5 PM with an avg 29.88inHg.

    • HI: 72°F
    • LO: 60°F
    • Rainfall: 5%
    • Snowfall: 0%
    • Wind
      13.4 mph
    • Humidity
      64% avg.
    • UV Index
      8.7
    • Air Quality
      Good
    • Sunrise
      06:44 AM
    • Sunset
      07:16 PM
    • Moonrise
      08:20 AM
    • Moonset
      07:57 PM
    • Moon Phase
      New Moon
Harmony, CA Weather Forecast - 9-13-26 - Sunny

Sunny

Sun 9-13-26

Sunny with a high of 73°F and a low of 56°F. There's a very small chance of rainfall, only about 4%. Wind will be moderate, blowing around 15mph on average and gusts of 23.5mph at 2 PM. Humidity levels should be comfortable, sitting around 59% on average, the maximum being 80% at 8 PM and 40% being its lowest at 11 AM. Barometric pressure is its highest of 29.91inHg at 8 AM, a lowest point of 29.81inHg at 5 PM with an avg 29.87inHg.

    • HI: 73°F
    • LO: 56°F
    • Rainfall: 4%
    • Snowfall: 0%
    • Wind
      14.5 mph
    • Humidity
      59% avg.
    • UV Index
      8.3
    • Air Quality
      Good
    • Sunrise
      06:45 AM
    • Sunset
      07:14 PM
    • Moonrise
      09:30 AM
    • Moonset
      08:28 PM
    • Moon Phase
      Waxing Crescent
Harmony, CA Weather Forecast - 9-14-26 - Sunny

Sunny

Mon 9-14-26

Sunny with a high of 74°F and a low of 59°F. There's a very small chance of rainfall, only about 3%. Winds will be light at 9mph and gusts of 16.6mph at 11 AM. The humidity will be on the higher side, averaging about 61%, the maximum being 88% at 8 PM and 32% being its lowest at 10 AM. Barometric pressure is its highest of 29.88inHg at 11 AM, a lowest point of 29.82inHg at 5 PM with an avg 29.85inHg.

    • HI: 74°F
    • LO: 59°F
    • Rainfall: 3%
    • Snowfall: 0%
    • Wind
      8.5 mph
    • Humidity
      61% avg.
    • UV Index
      6
    • Air Quality
      Good
    • Sunrise
      06:46 AM
    • Sunset
      07:13 PM
    • Moonrise
      10:40 AM
    • Moonset
      09:02 PM
    • Moon Phase
      Waxing Crescent
Harmony, CA Weather Forecast - 9-15-26 - Sunny

Sunny

Tue 9-15-26

Sunny with a high of 67°F and a low of 56°F. There's a very small chance of rainfall, only about 8%. Winds will be light at 9mph and gusts of 17.4mph at 2 PM. The humidity will be on the higher side, averaging about 77%, the maximum being 92% at 10 PM and 64% being its lowest at 3 PM. Barometric pressure is its highest of 29.93inHg at 11 PM, a lowest point of 29.85inHg at 3 AM with an avg 29.89inHg.

    • HI: 67°F
    • LO: 56°F
    • Rainfall: 8%
    • Snowfall: 0%
    • Wind
      8.1 mph
    • Humidity
      77% avg.
    • UV Index
      5
    • Air Quality
      TBA
    • Sunrise
      06:46 AM
    • Sunset
      07:11 PM
    • Moonrise
      11:48 AM
    • Moonset
      09:40 PM
    • Moon Phase
      Waxing Crescent

This 5-Day weather forecast is valid for ZIP code 93435, accurately covering the area of Harmony, CA.

Currently

Sunny 70°F
29.95 inHg.
Barometer
43%
Humidity
NNW 6.8 mph
Wind
Sunny

National Outlook

Midwest Rain and Heat Relief - 09-09 to 09-11

Wed Sep 9th 2026, 6:12am PDT
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Heatwaves and Rainfall: A Wild Weather Week Ahead 09-11 to 09-15

Extended Forecast
Tue Sep 8th 2026, 4:38am PDT
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