Hourly Weather Forecast for Walnut, California 91789 - The Weather Channel | Weather.com
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Hourly Weather-

As of 6:56 am PDT
alertLevel3

Heat Advisory

Wednesday, March 11

7 am

Partly Cloudy Night Partly Cloudy
51°
Rain drop 15%
ENE 3 mph
Subtract

Partly Cloudy

  • Temperature feels like
    Feels Like51°
  • WindENE 3 mph
  • Humidity
    Humidity96%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover30%
  • Rain drop
    Rain Amount0 in

8 am

Partly Cloudy Day Partly Cloudy
52°
Rain drop 15%
ENE 3 mph
Add

Partly Cloudy

  • Temperature feels like
    Feels Like52°
  • WindENE 3 mph
  • Humidity
    Humidity92%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover40%
  • Rain drop
    Rain Amount0 in

9 am

Sunny Sunny
56°
Rain drop 2%
E 2 mph
Add

Sunny

  • Temperature feels like
    Feels Like56°
  • WindE 2 mph
  • Humidity
    Humidity84%
  • UV index
    UV Index1 of 11
  • Cloud
    Cloud Cover2%
  • Rain drop
    Rain Amount0 in

10 am

Sunny Sunny
62°
Rain drop 1%
SSW 2 mph
Add

Sunny

  • Temperature feels like
    Feels Like62°
  • WindSSW 2 mph
  • Humidity
    Humidity68%
  • UV index
    UV Index2 of 11
  • Cloud
    Cloud Cover1%
  • Rain drop
    Rain Amount0 in

11 am

Sunny Sunny
67°
Rain drop 1%
W 2 mph
Add

Sunny

  • Temperature feels like
    Feels Like67°
  • WindW 2 mph
  • Humidity
    Humidity57%
  • UV index
    UV Index4 of 11
  • Cloud
    Cloud Cover0%
  • Rain drop
    Rain Amount0 in

12 pm

Sunny Sunny
71°
Rain drop 0%
W 3 mph
Add

Sunny

  • Temperature feels like
    Feels Like71°
  • WindW 3 mph
  • Humidity
    Humidity48%
  • UV index
    UV Index6 of 11
  • Cloud
    Cloud Cover0%
  • Rain drop
    Rain Amount0 in
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1 pm

Sunny Sunny
75°
Rain drop 0%
W 4 mph
Add

Sunny

  • Temperature feels like
    Feels Like75°
  • WindW 4 mph
  • Humidity
    Humidity41%
  • UV index
    UV Index6 of 11
  • Cloud
    Cloud Cover0%
  • Rain drop
    Rain Amount0 in

2 pm

Sunny Sunny
78°
Rain drop 0%
W 6 mph
Add

Sunny

  • Temperature feels like
    Feels Like78°
  • WindW 6 mph
  • Humidity
    Humidity35%
  • UV index
    UV Index6 of 11
  • Cloud
    Cloud Cover0%
  • Rain drop
    Rain Amount0 in

3 pm

Sunny Sunny
80°
Rain drop 0%
WSW 7 mph
Add

Sunny

  • Temperature feels like
    Feels Like80°
  • WindWSW 7 mph
  • Humidity
    Humidity32%
  • UV index
    UV Index4 of 11
  • Cloud
    Cloud Cover0%
  • Rain drop
    Rain Amount0 in

4 pm

Sunny Sunny
81°
Rain drop 0%
WSW 7 mph
Add

Sunny

  • Temperature feels like
    Feels Like81°
  • WindWSW 7 mph
  • Humidity
    Humidity31%
  • UV index
    UV Index3 of 11
  • Cloud
    Cloud Cover0%
  • Rain drop
    Rain Amount0 in

5 pm

Sunny Sunny
80°
Rain drop 0%
WSW 8 mph
Add

Sunny

  • Temperature feels like
    Feels Like80°
  • WindWSW 8 mph
  • Humidity
    Humidity32%
  • UV index
    UV Index1 of 11
  • Cloud
    Cloud Cover0%
  • Rain drop
    Rain Amount0 in

6 pm

Sunny Sunny
78°
Rain drop 0%
WSW 7 mph
Add

Sunny

  • Temperature feels like
    Feels Like78°
  • WindWSW 7 mph
  • Humidity
    Humidity34%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover0%
  • Rain drop
    Rain Amount0 in

7 pm

Clear Night Clear
73°
Rain drop 0%
W 6 mph
Add

Clear

  • Temperature feels like
    Feels Like73°
  • WindW 6 mph
  • Humidity
    Humidity42%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover0%
  • Rain drop
    Rain Amount0 in

8 pm

Clear Night Clear
70°
Rain drop 0%
W 4 mph
Add

Clear

  • Temperature feels like
    Feels Like70°
  • WindW 4 mph
  • Humidity
    Humidity49%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover0%
  • Rain drop
    Rain Amount0 in

9 pm

Clear Night Clear
67°
Rain drop 1%
W 3 mph
Add

Clear

  • Temperature feels like
    Feels Like67°
  • WindW 3 mph
  • Humidity
    Humidity55%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover0%
  • Rain drop
    Rain Amount0 in

10 pm

Clear Night Clear
66°
Rain drop 2%
NNW 2 mph
Add

Clear

  • Temperature feels like
    Feels Like66°
  • WindNNW 2 mph
  • Humidity
    Humidity59%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover0%
  • Rain drop
    Rain Amount0 in

11 pm

Clear Night Clear
65°
Rain drop 2%
ENE 2 mph
Add

Clear

  • Temperature feels like
    Feels Like65°
  • WindENE 2 mph
  • Humidity
    Humidity60%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover0%
  • Rain drop
    Rain Amount0 in

Thursday, March 12

12 am

Clear Night Clear
64°
Rain drop 1%
ENE 2 mph
Add

Clear

  • Temperature feels like
    Feels Like64°
  • WindENE 2 mph
  • Humidity
    Humidity60%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover0%
  • Rain drop
    Rain Amount0 in
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1 am

Clear Night Clear
63°
Rain drop 1%
ENE 3 mph
Add

Clear

  • Temperature feels like
    Feels Like63°
  • WindENE 3 mph
  • Humidity
    Humidity62%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover0%
  • Rain drop
    Rain Amount0 in

2 am

Clear Night Clear
63°
Rain drop 1%
ENE 3 mph
Add

Clear

  • Temperature feels like
    Feels Like63°
  • WindENE 3 mph
  • Humidity
    Humidity63%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover0%
  • Rain drop
    Rain Amount0 in

3 am

Clear Night Clear
62°
Rain drop 1%
NE 3 mph
Add

Clear

  • Temperature feels like
    Feels Like62°
  • WindNE 3 mph
  • Humidity
    Humidity61%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover0%
  • Rain drop
    Rain Amount0 in

4 am

Clear Night Clear
62°
Rain drop 1%
ENE 4 mph
Add

Clear

  • Temperature feels like
    Feels Like62°
  • WindENE 4 mph
  • Humidity
    Humidity58%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover0%
  • Rain drop
    Rain Amount0 in

5 am

Clear Night Clear
62°
Rain drop 0%
NE 4 mph
Add

Clear

  • Temperature feels like
    Feels Like62°
  • WindNE 4 mph
  • Humidity
    Humidity56%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover0%
  • Rain drop
    Rain Amount0 in

6 am

Clear Night Clear
62°
Rain drop 0%
ENE 4 mph
Add

Clear

  • Temperature feels like
    Feels Like62°
  • WindENE 4 mph
  • Humidity
    Humidity54%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover0%
  • Rain drop
    Rain Amount0 in

7 am

Clear Night Clear
62°
Rain drop 0%
ENE 4 mph
Add

Clear

  • Temperature feels like
    Feels Like62°
  • WindENE 4 mph
  • Humidity
    Humidity52%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover0%
  • Rain drop
    Rain Amount0 in

8 am

Sunny Sunny
64°
Rain drop 0%
ENE 4 mph
Add

Sunny

  • Temperature feels like
    Feels Like64°
  • WindENE 4 mph
  • Humidity
    Humidity47%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover0%
  • Rain drop
    Rain Amount0 in

9 am

Sunny Sunny
69°
Rain drop 0%
ENE 4 mph
Add

Sunny

  • Temperature feels like
    Feels Like69°
  • WindENE 4 mph
  • Humidity
    Humidity39%
  • UV index
    UV Index1 of 11
  • Cloud
    Cloud Cover0%
  • Rain drop
    Rain Amount0 in

10 am

Sunny Sunny
76°
Rain drop 0%
E 4 mph
Add

Sunny

  • Temperature feels like
    Feels Like76°
  • WindE 4 mph
  • Humidity
    Humidity29%
  • UV index
    UV Index3 of 11
  • Cloud
    Cloud Cover0%
  • Rain drop
    Rain Amount0 in

11 am

Sunny Sunny
82°
Rain drop 0%
E 2 mph
Add

Sunny

  • Temperature feels like
    Feels Like82°
  • WindE 2 mph
  • Humidity
    Humidity22%
  • UV index
    UV Index4 of 11
  • Cloud
    Cloud Cover0%
  • Rain drop
    Rain Amount0 in

12 pm

Sunny Sunny
87°
Rain drop 0%
E 3 mph
Add

Sunny

  • Temperature feels like
    Feels Like87°
  • WindE 3 mph
  • Humidity
    Humidity18%
  • UV index
    UV Index6 of 11
  • Cloud
    Cloud Cover0%
  • Rain drop
    Rain Amount0 in
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1 pm

Sunny Sunny
90°
Rain drop 0%
WSW 3 mph
Add

Sunny

  • Temperature feels like
    Feels Like90°
  • WindWSW 3 mph
  • Humidity
    Humidity15%
  • UV index
    UV Index6 of 11
  • Cloud
    Cloud Cover0%
  • Rain drop
    Rain Amount0 in

2 pm

Sunny Sunny
92°
Rain drop 0%
W 4 mph
Add

Sunny

  • Temperature feels like
    Feels Like92°
  • WindW 4 mph
  • Humidity
    Humidity13%
  • UV index
    UV Index6 of 11
  • Cloud
    Cloud Cover0%
  • Rain drop
    Rain Amount0 in

3 pm

Sunny Sunny
93°
Rain drop 0%
W 5 mph
Add

Sunny

  • Temperature feels like
    Feels Like93°
  • WindW 5 mph
  • Humidity
    Humidity12%
  • UV index
    UV Index4 of 11
  • Cloud
    Cloud Cover0%
  • Rain drop
    Rain Amount0 in

4 pm

Sunny Sunny
93°
Rain drop 0%
W 5 mph
Add

Sunny

  • Temperature feels like
    Feels Like93°
  • WindW 5 mph
  • Humidity
    Humidity12%
  • UV index
    UV Index3 of 11
  • Cloud
    Cloud Cover7%
  • Rain drop
    Rain Amount0 in

5 pm

Mostly Clear Day Mostly Sunny
92°
Rain drop 0%
W 7 mph
Add

Mostly Sunny

  • Temperature feels like
    Feels Like92°
  • WindW 7 mph
  • Humidity
    Humidity12%
  • UV index
    UV Index1 of 11
  • Cloud
    Cloud Cover25%
  • Rain drop
    Rain Amount0 in

6 pm

Sunny Sunny
89°
Rain drop 0%
W 8 mph
Add

Sunny

  • Temperature feels like
    Feels Like89°
  • WindW 8 mph
  • Humidity
    Humidity15%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover9%
  • Rain drop
    Rain Amount0 in

7 pm

Clear Night Clear
84°
Rain drop 0%
W 6 mph
Add

Clear

  • Temperature feels like
    Feels Like84°
  • WindW 6 mph
  • Humidity
    Humidity19%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover0%
  • Rain drop
    Rain Amount0 in

8 pm

Clear Night Clear
80°
Rain drop 0%
W 5 mph
Add

Clear

  • Temperature feels like
    Feels Like80°
  • WindW 5 mph
  • Humidity
    Humidity23%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover0%
  • Rain drop
    Rain Amount0 in

9 pm

Clear Night Clear
76°
Rain drop 0%
WNW 4 mph
Add

Clear

  • Temperature feels like
    Feels Like76°
  • WindWNW 4 mph
  • Humidity
    Humidity26%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover0%
  • Rain drop
    Rain Amount0 in

10 pm

Clear Night Clear
73°
Rain drop 0%
NNE 3 mph
Add

Clear

  • Temperature feels like
    Feels Like73°
  • WindNNE 3 mph
  • Humidity
    Humidity29%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover3%
  • Rain drop
    Rain Amount0 in

11 pm

Clear Night Clear
72°
Rain drop 0%
NE 3 mph
Add

Clear

  • Temperature feels like
    Feels Like72°
  • WindNE 3 mph
  • Humidity
    Humidity31%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover1%
  • Rain drop
    Rain Amount0 in

Friday, March 13

12 am

Clear Night Clear
71°
Rain drop 0%
ENE 4 mph
Add

Clear

  • Temperature feels like
    Feels Like71°
  • WindENE 4 mph
  • Humidity
    Humidity30%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover7%
  • Rain drop
    Rain Amount0 in
Advertisement

1 am

Clear Night Clear
70°
Rain drop 0%
ENE 4 mph
Add

Clear

  • Temperature feels like
    Feels Like70°
  • WindENE 4 mph
  • Humidity
    Humidity32%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover2%
  • Rain drop
    Rain Amount0 in

2 am

Clear Night Clear
69°
Rain drop 0%
ENE 5 mph
Add

Clear

  • Temperature feels like
    Feels Like69°
  • WindENE 5 mph
  • Humidity
    Humidity33%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover7%
  • Rain drop
    Rain Amount0 in

3 am

Clear Night Clear
68°
Rain drop 0%
ENE 4 mph
Add

Clear

  • Temperature feels like
    Feels Like68°
  • WindENE 4 mph
  • Humidity
    Humidity34%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover8%
  • Rain drop
    Rain Amount0 in

4 am

Mostly Clear Night Mostly Clear
67°
Rain drop 0%
ENE 4 mph
Add

Mostly Clear

  • Temperature feels like
    Feels Like67°
  • WindENE 4 mph
  • Humidity
    Humidity34%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover21%
  • Rain drop
    Rain Amount0 in

5 am

Mostly Clear Night Mostly Clear
66°
Rain drop 0%
ENE 4 mph
Add

Mostly Clear

  • Temperature feels like
    Feels Like66°
  • WindENE 4 mph
  • Humidity
    Humidity34%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover29%
  • Rain drop
    Rain Amount0 in

6 am

Mostly Clear Night Mostly Clear
65°
Rain drop 0%
ENE 3 mph
Add

Mostly Clear

  • Temperature feels like
    Feels Like65°
  • WindENE 3 mph
  • Humidity
    Humidity35%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover25%
  • Rain drop
    Rain Amount0 in
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