Weather WorldWalnut High School, CA 14 Day Weather
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Walnut High School, CA Weather Forecast
Walnut High School, CA Weather Forecast Dated: 638 AM Sat Sep 19 2026
Expect a very warm period with plenty of sunshine and mostly dry weather over the coming period. comfortable humidity and no major pressure swings will dominate.
Saturday, September 19, 2026
Mid-Morning
67°F 20°C
Sunny
Mid-Afternoon
83°F 28°C
Sunny
Early-Evening
75°F 24°C
Sunny
Warm and summery near 83°F 28°C, sunny through the afternoon, turning partly cloudy this evening, with lower humidity and steady pressure. Winds out of the WSW at 10 mph 15 km/h.
Sunday, September 20, 2026
Mid-Morning
69°F 20°C
Overcast
Mid-Afternoon
81°F 27°C
Partly Cloudy
Early-Evening
73°F 23°C
Sunny
Balmy with temperatures reaching 81°F 27°C, overcast in the morning, partly cloudy in the afternoon, and sunny this evening, with lower humidity and steady pressure. Winds blowing from the WSW at 9 mph 15 km/h.
Monday, September 21, 2026
Mid-Morning
66°F 19°C
Partly Cloudy
Mid-Afternoon
78°F 25°C
Sunny
Early-Evening
70°F 21°C
Sunny
Enjoyable around 78°F 25°C, cloudy in the morning, becoming sunny through the afternoon and evening, with lower humidity and steady pressure. Winds SW at 10 mph 16 km/h.
Tuesday, September 22, 2026
Mid-Morning
66°F 19°C
Sunny
Mid-Afternoon
79°F 26°C
Sunny
Early-Evening
73°F 23°C
Sunny
Mild temperatures up to 79°F 26°C, sunny throughout the day, with lower humidity and steady pressure. Winds out of the WSW at 10 mph 17 km/h.
Wednesday, September 23, 2026
Mid-Morning
68°F 20°C
Sunny
Mid-Afternoon
82°F 28°C
Sunny
Early-Evening
74°F 24°C
Sunny
Very warm with a high of 82°F 28°C, sunny throughout the day, with lower humidity and steady pressure. Winds shifting from the SW to the WSW at 8 mph 12 km/h.
Thursday, September 24, 2026
Mid-Morning
70°F 21°C
Sunny
Mid-Afternoon
83°F 28°C
Sunny
Early-Evening
77°F 25°C
Partly Cloudy
Warm and summery near 83°F 28°C, sunny throughout the day, with lower humidity and steady pressure. Winds turning from the SW to the WSW at 7 mph 11 km/h.
Friday, September 25, 2026
Mid-Morning
75°F 24°C
Sunny
Mid-Afternoon
89°F 32°C
Sunny
Early-Evening
82°F 27°C
Partly Cloudy
Balmy with temperatures reaching 89°F 32°C, sunny through the afternoon, turning partly cloudy this evening, with lower humidity and steady pressure. Winds switching from the W to the WSW at 7 mph 11 km/h.
Saturday, September 26, 2026
Mid-Morning
78°F 25°C
Sunny
Mid-Afternoon
89°F 32°C
Sunny
Early-Evening
82°F 28°C
Sunny
Quite warm around 89°F 32°C, sunny throughout the day, with lower humidity and steady pressure. Winds moving from the W to the WSW at 7 mph 11 km/h.
Sunday, September 27, 2026
Mid-Morning
76°F 25°C
Sunny
Mid-Afternoon
87°F 30°C
Sunny
Early-Evening
80°F 27°C
Overcast
Warm temperatures up to 87°F 30°C, sunny through the afternoon, turning partly cloudy this evening, with steady humidity and steady pressure. Winds swinging from the W to the SW at 7 mph 11 km/h.
Monday, September 28, 2026
Mid-Morning
73°F 23°C
Sunny
Mid-Afternoon
84°F 29°C
Sunny
Early-Evening
75°F 24°C
Sunny
Very warm with a high of 84°F 29°C, sunny throughout the day, with steady humidity and steady pressure. Winds out of the WSW at 9 mph 14 km/h.
Tuesday, September 29, 2026
Mid-Morning
70°F 21°C
Sunny
Mid-Afternoon
80°F 27°C
Sunny
Early-Evening
73°F 23°C
Sunny
Warm and summery near 80°F 27°C, sunny throughout the day, with lower humidity and steady pressure. Winds turning from the SSW to the SW at 8 mph 13 km/h.
Wednesday, September 30, 2026
Mid-Morning
66°F 19°C
Sunny
Mid-Afternoon
77°F 25°C
Sunny
Early-Evening
72°F 23°C
Sunny
Comfortable with temperatures reaching 77°F 25°C, sunny throughout the day, with steady humidity and steady pressure. Winds WSW at 7 mph 12 km/h.
Thursday, October 1, 2026
Mid-Morning
70°F 21°C
Sunny
Mid-Afternoon
81°F 27°C
Sunny
Early-Evening
75°F 24°C
Sunny
Quite warm around 81°F 27°C, sunny throughout the day, with lower humidity and steady pressure. Winds moving from the W to the WSW at 8 mph 13 km/h.
Friday, October 2, 2026
Mid-Morning
70°F 21°C
Sunny
Mid-Afternoon
81°F 27°C
Sunny
Early-Evening
74°F 23°C
Sunny
Warm temperatures up to 81°F 27°C, sunny throughout the day, with steady humidity and steady pressure. Winds swinging from the WSW to the SW at 8 mph 12 km/h.
Walnut High School, CA Weather Radar Map
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