Why Do Leaves Change Color in the Fall?
Why do leaves change color? Learn how shorter days, fading chlorophyll and fall weather turn leaves red, orange and yellow each autumn.
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Diamond Bar, CA
Weather
As of
Current Temperature
72degrees Fahrenheit
Feels like:72°
Hi:72°Lo:69°
Clear
Live Weather Radar
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Current Weather Details
- Windchill
- 72°
- Daily Rain
- 0"
- Dew point
- 69°
- Monthly Rain
- 1.01"
- Humidity
- 92%
- Avg. Wind
- SW 4 mph
- Pressure
- 29.83"
- Wind Gust
- 4 mph
- Sunrise
- 6:32 AM
- Moon
- Waxing Crescent
- Sunset
- 7:02 PM
- UV Index
- 9 (Very High)
Weather Forecast
Tonight
Lo
Mostly clear. Lows in the mid 60s to around 70.
Tomorrow
Hi
Sunny. Highs in the upper 80s to mid 90s.
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AIR QUALITY
- Air Quality Index
- 36|Fair
- Top Triggers:
- pm25
POLLEN COUNT & ALLERGY FORECAST
- Pollen Count
- 7.8|Medium-High
- Predominant Pollen:
- Ragweed, Chenopods, Elm
Spark™ LIGHTNING MAP
Closest strike in the last 30 minutes:288.1 miles
No Lightning Nearby
