Weather World
City of Monte Sereno, CAMonte Sereno, CA 14 Day Weather - WeatherWorld.com
Quick Weather Clicks
Settings
Sun & Moon
Monte Sereno, CA Weather Forecast
Monte Sereno, CA Weather Forecast Dated: 530 AM Fri Sep 18 2026
Expect a very warm period with plenty of sunshine and mostly dry weather over the coming period. moderate humidity and no major pressure swings will dominate.
Friday, September 18, 2026
Mid-Morning
64°F 18°C
Sunny
Mid-Afternoon
81°F 27°C
Sunny
Early-Evening
69°F 21°C
Sunny
Warm and summery near 81°F 27°C, sunny throughout the day, with lower humidity and steady pressure. Winds turning from the NNW to the WNW at 6 mph 9 km/h.
Saturday, September 19, 2026
Mid-Morning
66°F 19°C
Sunny
Mid-Afternoon
86°F 30°C
Sunny
Early-Evening
70°F 21°C
Cloudy
Balmy with temperatures reaching 86°F 30°C, sunny through the afternoon, turning overcast this evening, with steady humidity and steady pressure.
Sunday, September 20, 2026
Mid-Morning
62°F 17°C
Sunny
Mid-Afternoon
76°F 25°C
Overcast
Early-Evening
64°F 18°C
Sunny
Enjoyable around 76°F 25°C, sunny in the morning, overcast in the afternoon, and sunny this evening, with steady humidity and steady pressure.
Monday, September 21, 2026
Mid-Morning
59°F 15°C
Sunny
Mid-Afternoon
85°F 29°C
Sunny
Early-Evening
69°F 21°C
Sunny
Warm temperatures up to 85°F 29°C, sunny throughout the day, with steady humidity and steady pressure.
Tuesday, September 22, 2026
Mid-Morning
66°F 19°C
Sunny
Mid-Afternoon
87°F 31°C
Overcast
Early-Evening
74°F 23°C
Overcast
Very warm with a high of 87°F 31°C, sunny in the morning, partly cloudy in the afternoon, and overcast this evening, with steady humidity and steady pressure.
Wednesday, September 23, 2026
Mid-Morning
75°F 24°C
Partly Cloudy
Mid-Afternoon
94°F 34°C
Overcast
Early-Evening
78°F 26°C
Overcast
Very hot with temperatures reaching 94°F 34°C, overcast in the morning, cloudy in the afternoon, and overcast this evening, with steady humidity and steady pressure.
Thursday, September 24, 2026
Mid-Morning
73°F 23°C
Partly Cloudy
Mid-Afternoon
87°F 31°C
Overcast
Early-Evening
71°F 22°C
Overcast
Balmy with temperatures reaching 87°F 31°C, overcast throughout the day, with steady humidity and steady pressure.
Friday, September 25, 2026
Mid-Morning
59°F 15°C
Sunny
Mid-Afternoon
67°F 19°C
Sunny
Early-Evening
56°F 13°C
Overcast
Cool with a high near 67°F 19°C, cloudy in the morning, sunny in the afternoon, and cloudy this evening, with steady humidity and steady pressure. Winds blowing from the NW at 11 mph 17 km/h.
Saturday, September 26, 2026
Mid-Morning
56°F 14°C
Sunny
Mid-Afternoon
68°F 20°C
Sunny
Early-Evening
58°F 15°C
Sunny
Mild temperatures up to 68°F 20°C, sunny throughout the day, with steady humidity and steady pressure. Winds moving from the NW to the WNW at 7 mph 12 km/h.
Sunday, September 27, 2026
Mid-Morning
60°F 16°C
Sunny
Mid-Afternoon
71°F 22°C
Sunny
Early-Evening
59°F 15°C
Sunny
Mild with a high of 71°F 22°C, partly cloudy in the morning, becoming sunny through the afternoon and evening, with steady humidity and steady pressure. Winds swinging from the NW to the WSW at 7 mph 11 km/h.
Monday, September 28, 2026
Mid-Morning
56°F 13°C
Sunny
Mid-Afternoon
73°F 23°C
Sunny
Early-Evening
65°F 19°C
Sunny
Pleasant near 73°F 23°C, sunny throughout the day, with lower humidity and steady pressure.
Tuesday, September 29, 2026
Mid-Morning
64°F 18°C
Sunny
Mid-Afternoon
80°F 27°C
Sunny
Early-Evening
70°F 21°C
Sunny
Balmy with temperatures reaching 80°F 27°C, sunny throughout the day, with steady humidity and steady pressure.
Wednesday, September 30, 2026
Mid-Morning
66°F 19°C
Sunny
Mid-Afternoon
82°F 28°C
Sunny
Early-Evening
69°F 21°C
Sunny
Quite warm around 82°F 28°C, sunny throughout the day, with steady humidity and steady pressure.
Thursday, October 1, 2026
Mid-Morning
65°F 19°C
Sunny
Mid-Afternoon
84°F 29°C
Partly Cloudy
Early-Evening
72°F 22°C
Sunny
Warm temperatures up to 84°F 29°C, sunny through the afternoon, turning partly cloudy this evening, with lower humidity and steady pressure.
Monte Sereno, CA Weather Radar Map
Use the map search tool if you want to place a location marker on the radar map...