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Heaviest rain to focus north of Southern California for midday, afternoon New Year's Day. Click for details. Chevron right

Walnut, CA

58°F
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Walnut

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Walnut, CA Weather
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9 AM

59°
RealFeel® 57°
Cool
RealFeel Guide
Cool
53° to 62°
Light jacket or sweater may be appropriate.
LEARN MORE
rain drop 75%
Chevron down
Rain
alerts

Flood Watch

10:00 PM Wednesday - 10:00 PM Thursday

RealFeel Shade™57°

WindSE 5 mph

Air QualityFair

Max UV Index0.3 (Low)

Wind Gusts6 mph

Humidity85%

Indoor Humidity62% (Ideal Humidity)

Dew Point55° F

AccuLumen Brightness Index™1 (Dark)

Cloud Cover100%

Rain0.01 in

Visibility3 mi

Cloud Ceiling1200 ft

10 AM

59°
RealFeel® 55°
Cool
RealFeel Guide
Cool
53° to 62°
Light jacket or sweater may be appropriate.
LEARN MORE
rain drop 75%
Chevron down
Rain
alerts

Flood Watch

10:00 PM Wednesday - 10:00 PM Thursday

RealFeel Shade™55°

WindSSE 5 mph

Air QualityFair

Max UV Index0.3 (Low)

Wind Gusts6 mph

Humidity85%

Indoor Humidity63% (Ideal Humidity)

Dew Point55° F

AccuLumen Brightness Index™1 (Dark)

Cloud Cover100%

Rain0.22 in

Visibility3 mi

Cloud Ceiling1100 ft

11 AM

60°
RealFeel® 61°
Cool
RealFeel Guide
Cool
53° to 62°
Light jacket or sweater may be appropriate.
LEARN MORE
rain drop 49%
Chevron down
Cloudy
alerts

Flood Watch

10:00 PM Wednesday - 10:00 PM Thursday

RealFeel Shade™61°

WindSSW 5 mph

Air QualityFair

Max UV Index0.7 (Low)

Wind Gusts6 mph

Humidity83%

Indoor Humidity64% (Ideal Humidity)

Dew Point55° F

AccuLumen Brightness Index™1 (Dark)

Cloud Cover96%

Visibility10 mi

Cloud Ceiling1200 ft

12 PM

61°
RealFeel® 57°
Cool
RealFeel Guide
Cool
53° to 62°
Light jacket or sweater may be appropriate.
LEARN MORE
rain drop 75%
Chevron down
Rain
alerts

Flood Watch

10:00 PM Wednesday - 10:00 PM Thursday

RealFeel Shade™57°

WindW 6 mph

Air QualityFair

Max UV Index0.6 (Low)

Wind Gusts6 mph

Humidity80%

Indoor Humidity63% (Ideal Humidity)

Dew Point55° F

AccuLumen Brightness Index™2 (Dark)

Cloud Cover93%

Rain0.22 in

Visibility3 mi

Cloud Ceiling1400 ft

1 PM

62°
RealFeel® 63°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
rain drop 49%
Chevron down
Cloudy
alerts

Flood Watch

10:00 PM Wednesday - 10:00 PM Thursday

RealFeel Shade™63°

WindW 6 mph

Air QualityFair

Max UV Index0.8 (Low)

Wind Gusts7 mph

Humidity77%

Indoor Humidity63% (Ideal Humidity)

Dew Point55° F

AccuLumen Brightness Index™2 (Dark)

Cloud Cover90%

Visibility10 mi

Cloud Ceiling1600 ft

2 PM

63°
RealFeel® 63°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
rain drop 49%
Chevron down
Mostly cloudy
alerts

Flood Watch

10:00 PM Wednesday - 10:00 PM Thursday

RealFeel Shade™63°

WindW 6 mph

Air QualityFair

Max UV Index0.7 (Low)

Wind Gusts7 mph

Humidity74%

Indoor Humidity62% (Ideal Humidity)

Dew Point54° F

AccuLumen Brightness Index™3 (Dull)

Cloud Cover89%

Visibility10 mi

Cloud Ceiling1900 ft

3 PM

64°
RealFeel® 61°
Cool
RealFeel Guide
Cool
53° to 62°
Light jacket or sweater may be appropriate.
LEARN MORE
rain drop 60%
Chevron down
Showers
alerts

Flood Watch

10:00 PM Wednesday - 10:00 PM Thursday

RealFeel Shade™61°

WindWSW 6 mph

Air QualityFair

Max UV Index0.4 (Low)

Wind Gusts7 mph

Humidity70%

Indoor Humidity61% (Ideal Humidity)

Dew Point54° F

AccuLumen Brightness Index™3 (Dull)

Cloud Cover89%

Rain0.03 in

Visibility7 mi

Cloud Ceiling2400 ft

4 PM

63°
RealFeel® 60°
Cool
RealFeel Guide
Cool
53° to 62°
Light jacket or sweater may be appropriate.
LEARN MORE
rain drop 52%
Chevron down
Showers
alerts

Flood Watch

10:00 PM Wednesday - 10:00 PM Thursday

RealFeel Shade™60°

WindWSW 6 mph

Air QualityFair

Max UV Index0.2 (Low)

Wind Gusts6 mph

Humidity73%

Indoor Humidity61% (Ideal Humidity)

Dew Point54° F

AccuLumen Brightness Index™1 (Dark)

Cloud Cover90%

Rain0.03 in

Visibility6 mi

Cloud Ceiling2900 ft

5 PM

60°
RealFeel® 59°
Cool
RealFeel Guide
Cool
53° to 62°
Light jacket or sweater may be appropriate.
LEARN MORE
rain drop 48%
Chevron down
Mostly cloudy
alerts

Flood Watch

10:00 PM Wednesday - 10:00 PM Thursday

WindWSW 5 mph

Air QualityFair

Wind Gusts6 mph

Humidity78%

Indoor Humidity60% (Ideal Humidity)

Dew Point54° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover89%

Visibility10 mi

Cloud Ceiling4200 ft

6 PM

58°
RealFeel® 57°
Cool
RealFeel Guide
Cool
53° to 62°
Light jacket or sweater may be appropriate.
LEARN MORE
rain drop 36%
Chevron down
Mostly cloudy
alerts

Flood Watch

10:00 PM Wednesday - 10:00 PM Thursday

WindNW 5 mph

Air QualityPoor

Wind Gusts6 mph

Humidity82%

Indoor Humidity57% (Ideal Humidity)

Dew Point52° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover89%

Visibility10 mi

Cloud Ceiling5600 ft

7 PM

57°
RealFeel® 57°
Cool
RealFeel Guide
Cool
53° to 62°
Light jacket or sweater may be appropriate.
LEARN MORE
rain drop 20%
Chevron down
Intermittent clouds
alerts

Flood Watch

10:00 PM Wednesday - 10:00 PM Thursday

WindENE 5 mph

Air QualityPoor

Wind Gusts6 mph

Humidity76%

Indoor Humidity52% (Ideal Humidity)

Dew Point50° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover65%

Visibility10 mi

Cloud Ceiling7100 ft

8 PM

55°
RealFeel® 55°
Cool
RealFeel Guide
Cool
53° to 62°
Light jacket or sweater may be appropriate.
LEARN MORE
rain drop 20%
Chevron down
Intermittent clouds
alerts

Flood Watch

10:00 PM Wednesday - 10:00 PM Thursday

WindENE 5 mph

Air QualityPoor

Wind Gusts6 mph

Humidity80%

Indoor Humidity51% (Ideal Humidity)

Dew Point49° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover68%

Visibility10 mi

Cloud Ceiling5900 ft

9 PM

55°
RealFeel® 54°
Cool
RealFeel Guide
Cool
53° to 62°
Light jacket or sweater may be appropriate.
LEARN MORE
rain drop 20%
Chevron down
Mostly cloudy
alerts

Flood Watch

10:00 PM Wednesday - 10:00 PM Thursday

WindENE 5 mph

Air QualityPoor

Wind Gusts6 mph

Humidity79%

Indoor Humidity50% (Ideal Humidity)

Dew Point49° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover78%

Visibility10 mi

Cloud Ceiling4800 ft

10 PM

55°
RealFeel® 55°
Cool
RealFeel Guide
Cool
53° to 62°
Light jacket or sweater may be appropriate.
LEARN MORE
rain drop 20%
Chevron down
Mostly cloudy

WindNE 5 mph

Air QualityPoor

Wind Gusts6 mph

Humidity78%

Indoor Humidity49% (Ideal Humidity)

Dew Point48° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover88%

Visibility10 mi

Cloud Ceiling3700 ft

11 PM

55°
RealFeel® 54°
Cool
RealFeel Guide
Cool
53° to 62°
Light jacket or sweater may be appropriate.
LEARN MORE
rain drop 20%
Chevron down
Cloudy

WindENE 5 mph

Air QualityPoor

Wind Gusts6 mph

Humidity78%

Indoor Humidity49% (Ideal Humidity)

Dew Point48° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover95%

Visibility10 mi

Cloud Ceiling3700 ft

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