Walnut High School, CA Weather Forecast & Current Conditions

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Walnut High School, CA Weather Maps

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Walnut High School Weather Map
UTC Time: 9/20/2026, 19:45
Your Time:
Aeronautical Observation: Automated synoptic observations via NWS Gateway.
Auto-refresh in: 5:02

Walnut High School, CA Regional Weather

Expires:202609202000;;779521
ASUS46 KLOX 201910
RWRCA 

SOUTHERN CALIFORNIA WEATHER ROUNDUP
NATIONAL WEATHER SERVICE OXNARD CALIFORNIA
1200 PM PDT SUN SEP 20 2026

NOTE: "FAIR" INDICATES FEW OR NO CLOUDS BELOW 12,000 FEET WITH NO 
SIGNIFICANT WEATHER AND/OR OBSTRUCTIONS TO VISIBILITY.

  -  STATIONS PRECEEDED BY AN ASTERISK (*) ARE NOT NWS OR FAA 
     STATIONS AND ARE NOT SUBJECT TO NWS AND FAA QUALITY CONTROL.


CAZ547-548-048-202000-
LA COUNTY VALLEYS AND INLAND EMPIRE

  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
BURBANK        MOSUNNY   75  59  57 SE5       29.97F                  
VAN NUYS       PTSUNNY   76  60  57 VRB6      29.96F                  

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CORONA AIRPORT MOSUNNY   79  63  57 VRB6      29.96F                  
CHINO          PTSUNNY   77  61  57 VRB5      29.97F                  
MARCH AFB      MOSUNNY   74  61  62 NW7       29.96S                  
*NORTHRIDGE      N/A     77  55  47 E3G9        N/A                   
ONTARIO        PTSUNNY   73  60  63 SW7       29.97F                  
POMONA         SUNNY     73  61  64 SW9       29.98F                  
RIVERSIDE      MOSUNNY   72  61  68 CALM      29.97F                  
SAN BERNARDINO MOSUNNY   73  57  56 SW9       29.99F HAZE             
*SAN RAFAEL HI   N/A     74  60  61 SE2         N/A                   
*SAUGUS          N/A     76  57  51 S8          N/A                   
*WHITEMAN AP   SUNNY     73  59  60 E5        29.98F                  
*WHITTIER HILL   N/A     71  62  71 CALM        N/A                   

$$


SKY/WX - Weather  TMP - Temperature  DP - Dew Point  RH - Humidity
WIND - Wind Direction/Speed PRES - Barometric Pressure VSB - Visibility
WCI - Wind Chill Index E13G22 Wind - East Wind 13 mph/Gusts of 22 mph

Walnut High School, CA

Today
Mostly Cloudy
78°/ 58° 26°/ 14°
0%
Monday
Drizzle
75°/ 55° 24°/ 13°
0%
Tuesday
Sunny
78°/ 58° 26°/ 14°
0%
Wednesday
Sunny
85°/ 65° 29°/ 18°
0%
Thursday
Sunny
88°/ 68° 31°/ 20°
0%
Friday
Cloudy
90°/ 65° 32°/ 18°
0%
Saturday
Cloudy
85°29°
0%

Day: Low clouds and fog in the morning then mostly cloudy. Highs in the upper 70s and 80s.

Night: Mostly cloudy. Lows in the upper 50s to mid 60s.

Beverly Hills, CA

Today
Clear
78°/ 65° 26°/ 18°
0%
Monday
Mostly Cloudy
75°/ 65° 24°/ 18°
0%
Tuesday
Sunny
75°/ 65° 24°/ 18°
0%
Wednesday
Sunny
90°/ 68° 32°/ 20°
0%
Thursday
Cloudy
85°/ 68° 29°/ 20°
0%
Friday
Mostly Cloudy
88°/ 68° 31°/ 20°
0%
Saturday
Mostly Cloudy
85°29°
0%

Day: Low clouds and fog with partial afternoon clearing. Highs in the upper 70s to mid 80s.

Night: Mostly cloudy. Lows in the lower to mid 60s.

Mount Wilson, CA

Today
Mostly Cloudy
78°/ 48° 26°/
0%
Monday
Drizzle
70°/ 45° 21°/
0%
Tuesday
Sunny
75°/ 62° 24°/ 17°
0%
Wednesday
Sunny
75°/ 55° 24°/ 13°
0%
Thursday
Sunny
68°/ 58° 20°/ 14°
0%
Friday
Sunny
78°/ 55° 26°/ 13°
0%
Saturday
Sunny
75°24°
0%

Day: Mostly cloudy. Highs from the upper 70s to mid 80s at low elevations to the upper 60s to mid 70s at high elevations. South winds around 15 mph in the afternoon.

Night: Mostly cloudy except for patchy low clouds and fog after midnight. Lows in the upper 40s and 50s.

Burbank, CA

Today
Mostly Cloudy
78°/ 55° 26°/ 13°
0%
Monday
Drizzle
75°/ 55° 24°/ 13°
0%
Tuesday
Cloudy
78°/ 55° 26°/ 13°
0%
Wednesday
Sunny
85°/ 65° 29°/ 18°
0%
Thursday
Sunny
90°/ 68° 32°/ 20°
0%
Friday
Cloudy
85°/ 65° 29°/ 18°
0%
Saturday
Cloudy
88°31°
0%

Day: Low clouds and fog in the morning then mostly cloudy. Highs in the upper 70s to mid 80s.

Night: Mostly cloudy. Lows in the mid 50s to mid 60s.

LAX, CA

Today
Clear
75°/ 60° 24°/ 16°
0%
Monday
Mostly Cloudy
75°/ 58° 24°/ 14°
0%
Tuesday
Sunny
75°/ 60° 24°/ 16°
0%
Wednesday
Sunny
78°/ 68° 26°/ 20°
0%
Thursday
Cloudy
78°/ 68° 26°/ 20°
0%
Friday
Mostly Cloudy
78°/ 68° 26°/ 20°
0%
Saturday
Mostly Cloudy
78°26°
0%

Day: Low clouds and fog mostly clearing in the afternoon. Highs in the mid 70s to lower 80s. Southwest winds around 15 mph in the afternoon.

Night: Mostly cloudy. Lows in the 60s.

Acton, CA

Today
Mostly Cloudy
90°/ 60° 32°/ 16°
0%
Monday
Cloudy
75°/ 48° 24°/
0%
Tuesday
Sunny
90°/ 55° 32°/ 13°
0%
Wednesday
Sunny
88°/ 60° 31°/ 16°
0%
Thursday
Sunny
85°/ 60° 29°/ 16°
0%
Friday
Sunny
75°/ 58° 24°/ 14°
0%
Saturday
Sunny
85°29°
0%

Day: Mostly cloudy. Highs from the 80s to around 90 at low elevations to the 70s at high elevations. South winds around 15 mph in the afternoon.

Night: Mostly cloudy. Patchy fog after midnight. Lows in the 50s to around 60. Southwest winds around 15 mph in the evening.

Valyermo, CA

Today
Mostly Cloudy
85°/ 55° 29°/ 13°
0%
Monday
Cloudy
75°/ 62° 24°/ 17°
0%
Tuesday
Sunny
85°/ 55° 29°/ 13°
0%
Wednesday
Sunny
85°/ 65° 29°/ 18°
0%
Thursday
Sunny
85°/ 68° 29°/ 20°
0%
Friday
Sunny
90°/ 58° 32°/ 14°
0%
Saturday
Sunny
85°29°
0%

Day: Mostly cloudy. Highs in the mid 80s to mid 90s. Southeast winds around 15 mph in the afternoon.

Night: Partly cloudy. Lows in the mid 50s to mid 60s.

Northridge, CA

Today
Mostly Cloudy
85°/ 55° 29°/ 13°
0%
Monday
Cloudy
75°/ 55° 24°/ 13°
0%
Tuesday
Cloudy
78°/ 58° 26°/ 14°
0%
Wednesday
Sunny
85°/ 65° 29°/ 18°
0%
Thursday
Sunny
88°/ 65° 31°/ 18°
0%
Friday
Cloudy
90°/ 65° 32°/ 18°
0%
Saturday
Cloudy
85°29°
0%

Day: Low clouds and fog in the morning then mostly cloudy. Highs in the lower to mid 80s.

Night: Mostly cloudy. Lows in the mid 50s to lower 60s.

Rancho Palos Verdes, CA

Today
Mostly Cloudy
80°/ 58° 27°/ 14°
0%
Monday
Mostly Cloudy
70°/ 58° 21°/ 14°
0%
Tuesday
Sunny
70°/ 58° 21°/ 14°
0%
Wednesday
Sunny
75°/ 65° 24°/ 18°
0%
Thursday
Cloudy
80°/ 65° 27°/ 18°
0%
Friday
Mostly Cloudy
80°/ 65° 27°/ 18°
0%
Saturday
Mostly Cloudy
80°27°
0%

Day: Low clouds and fog in the morning then mostly cloudy. Highs in the 70s to around 80.

Night: Mostly cloudy. Lows in the upper 50s to mid 60s.

Topanga, CA

Today
Mostly Cloudy
82°/ 55° 28°/ 13°
0%
Monday
Cloudy
75°/ 62° 24°/ 17°
0%
Tuesday
Sunny
75°/ 55° 24°/ 13°
0%
Wednesday
Sunny
90°/ 65° 32°/ 18°
0%
Thursday
Sunny
80°/ 65° 27°/ 18°
0%
Friday
Cloudy
78°/ 65° 26°/ 18°
0%
Saturday
Cloudy
78°26°
0%

Day: Low clouds and fog in the morning then mostly cloudy. Highs in the 70s to lower 80s.

Night: Mostly cloudy. Lows in the mid 50s to lower 60s.

Palmdale, CA

Today
Mostly Cloudy
88°/ 48° 31°/
0%
Monday
Cloudy
90°/ 48° 32°/
0%
Tuesday
Sunny
85°/ 62° 29°/ 17°
0%
Wednesday
Sunny
93°/ 70° 34°/ 21°
0%
Thursday
Sunny
95°/ 70° 35°/ 21°
0%
Friday
Sunny
88°/ 58° 31°/ 14°
0%
Saturday
Sunny
85°29°
0%

Day: Mostly cloudy. Highs in the upper 80s to mid 90s. South winds around 15 mph in the afternoon.

Night: Mostly cloudy in the evening then partly cloudy. Lows in the upper 40s and 50s. Southwest winds around 15 mph. Gusts to 30 mph in the evening.

Malibu, CA

Today
Clear
70°/ 65° 21°/ 18°
0%
Monday
Mostly Cloudy
70°/ 58° 21°/ 14°
0%
Tuesday
Sunny
70°/ 65° 21°/ 18°
0%
Wednesday
Sunny
75°/ 65° 24°/ 18°
0%
Thursday
Cloudy
80°/ 65° 27°/ 18°
0%
Friday
Cloudy
75°/ 65° 24°/ 18°
0%
Saturday
Mostly Cloudy
75°24°
0%

Day: Low clouds and fog with partial afternoon clearing. Highs from around 70 at the beaches to around 80 inland.

Night: Mostly cloudy. Lows in the lower to mid 60s.

Lake Castaic, CA

Today
Mostly Cloudy
85°/ 55° 29°/ 13°
0%
Monday
Cloudy
80°/ 48° 27°/
0%
Tuesday
Sunny
85°/ 55° 29°/ 13°
0%
Wednesday
Sunny
95°/ 65° 35°/ 18°
0%
Thursday
Sunny
95°/ 65° 35°/ 18°
0%
Friday
Sunny
90°/ 62° 32°/ 17°
0%
Saturday
Cloudy
88°31°
0%

Day: Mostly cloudy. Highs in the mid 80s.

Night: Mostly cloudy. Lows in the lower to mid 50s.

Moorpark, CA

Today
Mostly Cloudy
75°/ 55° 24°/ 13°
0%
Monday
Cloudy
75°/ 55° 24°/ 13°
0%
Tuesday
Cloudy
75°/ 60° 24°/ 16°
0%
Wednesday
Sunny
92°/ 65° 33°/ 18°
0%
Thursday
Sunny
90°/ 65° 32°/ 18°
0%
Friday
Cloudy
80°/ 62° 27°/ 17°
0%
Saturday
Cloudy
78°26°
0%

Day: Low clouds and fog in the morning then mostly cloudy. Highs in the mid 70s to mid 80s.

Night: Mostly cloudy. Lows in the mid 50s to around 60.

Elizabeth Lake, CA

Today
Mostly Cloudy
90°/ 55° 32°/ 13°
0%
Monday
Cloudy
75°/ 55° 24°/ 13°
0%
Tuesday
Sunny
90°/ 58° 32°/ 14°
0%
Wednesday
Sunny
85°/ 65° 29°/ 18°
0%
Thursday
Sunny
90°/ 65° 32°/ 18°
0%
Friday
Sunny
78°/ 65° 26°/ 18°
0%
Saturday
Sunny
75°24°
0%

Day: Mostly cloudy. Highs in the 80s to around 90. South winds around 15 mph in the afternoon.

Night: Mostly cloudy in the evening then partly cloudy. Lows in the mid 50s to mid 60s. Southwest winds 15 to 25 mph.

Oat Mountain, CA

Today
Mostly Cloudy
75°/ 60° 24°/ 16°
0%
Monday
Cloudy
82°/ 50° 28°/ 10°
0%
Tuesday
Cloudy
75°/ 55° 24°/ 13°
0%
Wednesday
Sunny
92°/ 65° 33°/ 18°
0%
Thursday
Sunny
92°/ 65° 33°/ 18°
0%
Friday
Cloudy
90°/ 65° 32°/ 18°
0%
Saturday
Cloudy
78°26°
0%

Day: Mostly cloudy. Patchy morning fog. Highs in the mid 70s to mid 80s.

Night: Cloudy. Patchy fog after midnight. Lows in the 50s to around 60.

Westlake Village, CA

Today
Mostly Cloudy
78°/ 58° 26°/ 14°
0%
Monday
Cloudy
75°/ 55° 24°/ 13°
0%
Tuesday
Cloudy
78°/ 55° 26°/ 13°
0%
Wednesday
Sunny
85°/ 65° 29°/ 18°
0%
Thursday
Sunny
90°/ 65° 32°/ 18°
0%
Friday
Cloudy
88°/ 58° 31°/ 14°
0%
Saturday
Cloudy
85°29°
0%

Day: Low clouds and fog in the morning then mostly cloudy. Highs in the upper 70s to mid 80s.

Night: Mostly cloudy. Lows in the mid to upper 50s.

Avalon, CA

Today
Clear
80°/ 58° 27°/ 14°
0%
Monday
Cloudy
70°/ 55° 21°/ 13°
0%
Tuesday
Sunny
70°/ 58° 21°/ 14°
0%
Wednesday
Sunny
75°/ 65° 24°/ 18°
0%
Thursday
Cloudy
75°/ 65° 24°/ 18°
0%
Friday
Cloudy
78°/ 65° 26°/ 18°
0%
Saturday
Cloudy
78°26°
0%

Day: Low clouds and fog with partial afternoon clearing. Highs in the 70s to around 80.

Night: Cloudy. Lows in the upper 50s to mid 60s.

Fillmore, CA

Today
Mostly Cloudy
90°/ 60° 32°/ 16°
0%
Monday
Cloudy
78°/ 60° 26°/ 16°
0%
Tuesday
Sunny
80°/ 55° 27°/ 13°
0%
Wednesday
Sunny
88°/ 70° 31°/ 21°
0%
Thursday
Sunny
88°/ 70° 31°/ 21°
0%
Friday
Cloudy
85°/ 58° 29°/ 14°
0%
Saturday
Cloudy
90°32°
0%

Day: Mostly cloudy except for patchy low clouds and fog in the morning. Highs in the 80s to around 90.

Night: Mostly cloudy. Lows in the 50s to around 60.

Camarillo, CA

Today
Mostly Cloudy
75°/ 58° 24°/ 14°
0%
Monday
Mostly Cloudy
75°/ 60° 24°/ 16°
0%
Tuesday
Sunny
75°/ 58° 24°/ 14°
0%
Wednesday
Sunny
85°/ 65° 29°/ 18°
0%
Thursday
Cloudy
85°/ 65° 29°/ 18°
0%
Friday
Mostly Cloudy
78°/ 62° 26°/ 17°
0%
Saturday
Cloudy
82°28°
0%

Day: Low clouds and fog in the morning then mostly cloudy. Highs in the mid 70s to around 80.

Night: Mostly cloudy. Lows in the upper 50s to mid 60s.

Names listed above may include county names.

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