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City of Vallejo, CAVallejo, CA 14 Day Weather - 94503 WeatherWorld.com
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Vallejo, CA Weather Forecast
Vallejo, CA Weather Forecast Dated: 1050 PM Sun Sep 06 2026
Expect a mild stretch with plenty of sunshine and mostly dry weather over the coming period. moderate humidity and no major pressure swings will dominate.
Sunday, September 6, 2026
Mid-Morning
62°F 17°C
Sunny
Mid-Afternoon
82°F 28°C
Sunny
Early-Evening
71°F 22°C
Sunny
Warm and summery near 82°F 28°C, sunny throughout the day, with lower humidity and steady pressure. Winds out of the SSW at 11 mph 18 km/h.
Monday, September 7, 2026
Mid-Morning
63°F 17°C
Sunny
Mid-Afternoon
81°F 27°C
Sunny
Early-Evening
72°F 22°C
Sunny
Balmy with temperatures reaching 81°F 27°C, sunny throughout the day, with lower humidity and steady pressure.
Tuesday, September 8, 2026
Mid-Morning
68°F 20°C
Sunny
Mid-Afternoon
85°F 29°C
Overcast
Early-Evening
75°F 24°C
Overcast
Quite warm around 85°F 29°C, sunny in the morning, becoming overcast through the afternoon and evening, with lower humidity and steady pressure. Winds switching from the WSW to the SW at 8 mph 12 km/h.
Wednesday, September 9, 2026
Mid-Morning
76°F 24°C
Overcast
Mid-Afternoon
90°F 32°C
Cloudy
Early-Evening
85°F 30°C
Partly Cloudy
Hot temperatures near 90°F 32°C, overcast through the afternoon, turning cloudy this evening, with steady humidity and steady pressure.
Thursday, September 10, 2026
Mid-Morning
76°F 24°C
Sunny
Mid-Afternoon
85°F 29°C
Sunny
Early-Evening
77°F 25°C
Sunny
Very warm with a high of 85°F 29°C, sunny throughout the day, with steady humidity and steady pressure. Winds moving from the SW to the SSW at 9 mph 14 km/h.
Friday, September 11, 2026
Mid-Morning
67°F 19°C
Sunny
Mid-Afternoon
74°F 23°C
Sunny
Early-Evening
68°F 20°C
Sunny
Pleasant near 74°F 23°C, sunny throughout the day, with steady humidity and steady pressure. Winds swinging from the SW to the SSW at 12 mph 18 km/h.
Saturday, September 12, 2026
Mid-Morning
63°F 17°C
Sunny
Mid-Afternoon
73°F 23°C
Sunny
Early-Evening
67°F 20°C
Sunny
Comfortable with temperatures reaching 73°F 23°C, sunny throughout the day, with lower humidity and steady pressure. Winds shifting from the SSW to the S at 10 mph 16 km/h.
Sunday, September 13, 2026
Mid-Morning
65°F 18°C
Sunny
Mid-Afternoon
75°F 24°C
Sunny
Early-Evening
67°F 19°C
Sunny
Enjoyable around 75°F 24°C, sunny throughout the day, with steady humidity and steady pressure. Winds increasing from the WSW at 3 mph 4 km/h to SSW at 11 mph 16 km/h.
Monday, September 14, 2026
Mid-Morning
62°F 17°C
Sunny
Mid-Afternoon
72°F 22°C
Sunny
Early-Evening
66°F 19°C
Sunny
Mild temperatures up to 72°F 22°C, sunny throughout the day, with steady humidity and steady pressure. Winds out of the SW at 10 mph 16 km/h.
Tuesday, September 15, 2026
Mid-Morning
62°F 17°C
Sunny
Mid-Afternoon
71°F 22°C
Sunny
Early-Evening
67°F 19°C
Sunny
Mild with a high of 71°F 22°C, sunny throughout the day, with lower humidity and steady pressure. Winds blowing from the SW at 10 mph 16 km/h.
Wednesday, September 16, 2026
Mid-Morning
64°F 18°C
Sunny
Mid-Afternoon
74°F 23°C
Sunny
Early-Evening
69°F 20°C
Sunny
Pleasant near 74°F 23°C, sunny throughout the day, with lower humidity and steady pressure. Winds swinging from the WSW to the SW at 8 mph 12 km/h.
Thursday, September 17, 2026
Mid-Morning
63°F 17°C
Sunny
Mid-Afternoon
73°F 23°C
Sunny
Early-Evening
68°F 20°C
Sunny
Comfortable with temperatures reaching 73°F 23°C, sunny throughout the day, with lower humidity and steady pressure. Winds shifting from the WSW to the SW at 7 mph 11 km/h.
Friday, September 18, 2026
Mid-Morning
63°F 17°C
Sunny
Mid-Afternoon
75°F 24°C
Sunny
Early-Evening
69°F 21°C
Sunny
Enjoyable around 75°F 24°C, sunny throughout the day, with lower humidity and steady pressure. Winds turning from the WSW to the SW at 7 mph 11 km/h.
Saturday, September 19, 2026
Mid-Morning
67°F 19°C
Sunny
Mid-Afternoon
78°F 26°C
Sunny
Early-Evening
67°F 20°C
Sunny
Mild temperatures up to 78°F 26°C, sunny throughout the day, with steady humidity and steady pressure. Winds increasing from the W at 1 mph 1 km/h to SW at 10 mph 16 km/h.
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