Weather WorldUpper Boulder Lake, CA 14 Day Weather
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Upper Boulder Lake, CA Weather Forecast
Upper Boulder Lake, CA Weather Forecast Dated: 941 PM Tue Oct 06 2026
Expect a mild stretch with plenty of sunshine and mostly dry weather over the coming period. comfortable humidity and no major pressure swings will dominate.
Tuesday, October 6, 2026
Mid-Morning
74°F 23°C
Sunny
Mid-Afternoon
88°F 31°C
Sunny
Early-Evening
63°F 17°C
Sunny
Warm and summery near 88°F 31°C, sunny throughout the day, with steady humidity and steady pressure.
Wednesday, October 7, 2026
Mid-Morning
75°F 24°C
Sunny
Mid-Afternoon
88°F 31°C
Sunny
Early-Evening
62°F 17°C
Sunny
Balmy with temperatures reaching 88°F 31°C, sunny throughout the day, with steady humidity and steady pressure.
Thursday, October 8, 2026
Mid-Morning
74°F 23°C
Sunny
Mid-Afternoon
88°F 31°C
Sunny
Early-Evening
62°F 17°C
Sunny
Quite warm around 88°F 31°C, sunny throughout the day, with steady humidity and steady pressure.
Friday, October 9, 2026
Mid-Morning
70°F 21°C
Sunny
Mid-Afternoon
82°F 28°C
Sunny
Early-Evening
56°F 13°C
Sunny
Warm temperatures up to 82°F 28°C, sunny throughout the day, with steady humidity and barometric pressure falling. Winds turning from the NW to the W at 5 mph 7 km/h.
Saturday, October 10, 2026
Mid-Morning
45°F 7°C
Partly Cloudy
Mid-Afternoon
60°F 15°C
Sunny
Early-Evening
40°F 4°C
Sunny
Refreshing around 60°F 15°C, cloudy in the morning, becoming sunny through the afternoon and evening, with lower humidity and steady pressure.
Sunday, October 11, 2026
Mid-Morning
38°F 3°C
Partly Cloudy
Mid-Afternoon
52°F 11°C
Sunny
Early-Evening
36°F 2°C
Sunny
Cool and brisk at 52°F 11°C, partly cloudy through the afternoon, turning sunny this evening, with lower humidity and steady pressure. Winds switching from the N to the SE at 8 mph 13 km/h.
Monday, October 12, 2026
Mid-Morning
34°F 1°C
Sunny
Mid-Afternoon
65°F 18°C
Sunny
Early-Evening
45°F 7°C
Sunny
Comfortable at 65°F 18°C, sunny in the morning, partly cloudy in the afternoon, and sunny this evening, with steady humidity and steady pressure.
Tuesday, October 13, 2026
Mid-Morning
46°F 8°C
Sunny
Mid-Afternoon
69°F 21°C
Overcast
Early-Evening
49°F 9°C
Overcast
Enjoyable around 69°F 21°C, sunny in the morning, becoming overcast through the afternoon and evening, with steady humidity and steady pressure.
Wednesday, October 14, 2026
Mid-Morning
45°F 7°C
Sunny
Mid-Afternoon
73°F 23°C
Partly Cloudy
Early-Evening
52°F 11°C
Sunny
Mild temperatures up to 73°F 23°C, sunny in the morning, partly cloudy in the afternoon, and sunny this evening, with lower humidity and steady pressure.
Thursday, October 15, 2026
Mid-Morning
53°F 12°C
Sunny
Mid-Afternoon
81°F 27°C
Sunny
Early-Evening
58°F 14°C
Sunny
Very warm with a high of 81°F 27°C, sunny throughout the day, with steady humidity and steady pressure.
Friday, October 16, 2026
Mid-Morning
56°F 13°C
Overcast
Mid-Afternoon
79°F 26°C
Overcast
Early-Evening
59°F 15°C
Partly Cloudy
Pleasant near 79°F 26°C, overcast through the afternoon, turning cloudy this evening, with steady humidity and steady pressure.
Saturday, October 17, 2026
Mid-Morning
59°F 15°C
Sunny
Mid-Afternoon
85°F 30°C
Sunny
Early-Evening
62°F 17°C
Sunny
Balmy with temperatures reaching 85°F 30°C, sunny throughout the day, with steady humidity and barometric pressure falling.
Sunday, October 18, 2026
Mid-Morning
57°F 14°C
Sunny
Mid-Afternoon
82°F 28°C
Sunny
Early-Evening
58°F 14°C
Sunny
Quite warm around 82°F 28°C, cloudy in the morning, becoming sunny through the afternoon and evening, with steady humidity and steady pressure.
Monday, October 19, 2026
Mid-Morning
55°F 13°C
Sunny
Mid-Afternoon
82°F 28°C
Partly Cloudy
Early-Evening
59°F 15°C
Overcast
Warm temperatures up to 82°F 28°C, sunny through the afternoon, turning cloudy this evening, with steady humidity and steady pressure.
Upper Boulder Lake, CA Weather Radar Map
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