Walnut, CA Weather

As of

Weather Station:California State Fullerton - Humanities Bldg NE

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72degrees Fahrenheit

Feels like:72°F

Hi: 79Lo: 54

Mostly Clear

Live Weather Radar

Walnut, CA weather radar map

Current Weather Details

Windchill
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Daily Rain
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Dew point
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Monthly Rain
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Humidity
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Avg. Wind
--
Pressure
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Wind Gust
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Sunrise
6:56 AM
Moon
Waning Crescent
Sunset
5:06 PM
UV Index
3 (Moderate)

Weather Forecast

  • Today

    Hi

    Sunny. High temperature around 79F. Dew point will be around 39F with an average humidity of 35%. Winds will be 4 mph from the NE.

  • Tonight

    Lo

    Mostly clear. Lows in the upper 40s and 50s.

Walnut, CA 10-day weather forecast

AIR QUALITY

24 | Fair

Top Triggers:pm25
Air quality data provided by Ambee
View Today's Air Quality details for Walnut, CA

POLLEN COUNT & ALLERGY FORECAST

8.7 Medium-High

Predominant Pollen:Ash and Alder
View the Pollen forecast details

LIGHTNING MAP

Closest strike in the last 30 minutes:1342.2 miles

No Lightning Nearby

Real-time lightning alerts & live Map