Square Lake, CA 14 Day Weather
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Square Lake, CA Weather Forecast


Square Lake, CA Weather Forecast Dated: 1242 AM Sun Sep 20 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.
Sunday, September 20, 2026
Mid-Morning
65°F 18°C
Overcast
Mid-Afternoon
77°F 25°C
Sunny
Early-Evening
70°F 21°C
Sunny
Pleasant near 77°F 25°C, overcast in the morning, partly cloudy in the afternoon, and sunny this evening, with steady humidity and barometric pressure falling. Winds picking up from NNE at 0 mph 1 km/h to SSE at 9 mph 14 km/h.
Monday, September 21, 2026
Mid-Morning
66°F 19°C
Overcast
Mid-Afternoon
73°F 23°C
Overcast
Early-Evening
65°F 19°C
Overcast
Comfortable with temperatures reaching 73°F 23°C, overcast throughout the day, with increasing humidity and steady pressure. Winds switching from the NW to the SSW at 4 mph 7 km/h.
Tuesday, September 22, 2026
Mid-Morning
62°F 17°C
Sunny
Mid-Afternoon
73°F 23°C
Sunny
Early-Evening
70°F 21°C
Sunny
Enjoyable around 73°F 23°C, sunny through the afternoon, turning partly cloudy this evening, with lower humidity and steady pressure.
Wednesday, September 23, 2026
Mid-Morning
67°F 19°C
Sunny
Mid-Afternoon
78°F 26°C
Sunny
Early-Evening
72°F 22°C
Partly Cloudy
Mild temperatures up to 78°F 26°C, sunny through the afternoon, turning cloudy this evening, with steady humidity and steady pressure. Winds moving from the NW to the SSE at 8 mph 12 km/h.
Thursday, September 24, 2026
Mid-Morning
68°F 20°C
Sunny
Mid-Afternoon
77°F 25°C
Sunny
Early-Evening
71°F 22°C
Sunny
Mild with a high of 77°F 25°C, sunny throughout the day, with steady humidity and steady pressure. Winds out of the SSE at 15 mph 25 km/h.
Friday, September 25, 2026
Mid-Morning
67°F 19°C
Sunny
Mid-Afternoon
78°F 26°C
Sunny
Early-Evening
70°F 21°C
Overcast
Pleasant near 78°F 26°C, sunny through the afternoon, turning cloudy this evening, with steady humidity and barometric pressure falling. Winds shifting from the SE to the WSW at 6 mph 9 km/h.
Saturday, September 26, 2026
Mid-Morning
64°F 18°C
Sunny
Mid-Afternoon
76°F 24°C
Sunny
Early-Evening
69°F 21°C
Sunny
Comfortable with temperatures reaching 76°F 24°C, partly cloudy in the morning, becoming sunny through the afternoon and evening, with steady humidity and steady pressure.
Sunday, September 27, 2026
Mid-Morning
63°F 17°C
Sunny
Mid-Afternoon
75°F 24°C
Sunny
Early-Evening
70°F 21°C
Sunny
Enjoyable around 75°F 24°C, sunny throughout the day, with steady humidity and barometric pressure falling.
Monday, September 28, 2026
Mid-Morning
64°F 18°C
Sunny
Mid-Afternoon
79°F 26°C
Sunny
Early-Evening
72°F 22°C
Sunny
Mild temperatures up to 79°F 26°C, sunny throughout the day, with steady humidity and barometric pressure falling. Winds turning from the WSW to the S at 8 mph 13 km/h.
Tuesday, September 29, 2026
Mid-Morning
66°F 19°C
Sunny
Mid-Afternoon
80°F 26°C
Sunny
Early-Evening
73°F 23°C
Sunny
Very warm with a high of 80°F 26°C, sunny throughout the day, with steady humidity and barometric pressure falling.
Wednesday, September 30, 2026
Mid-Morning
67°F 19°C
Overcast
Mid-Afternoon
76°F 25°C
Overcast
Early-Evening
70°F 21°C
Cloudy
Pleasant near 76°F 25°C, partly cloudy in the morning, becoming overcast through the afternoon and evening, with steady humidity and steady pressure. Winds switching from the E to the SSW at 7 mph 11 km/h.
Thursday, October 1, 2026
Mid-Morning
64°F 18°C
Sunny
Mid-Afternoon
76°F 25°C
Sunny
Early-Evening
72°F 22°C
Sunny
Comfortable with temperatures reaching 76°F 25°C, sunny throughout the day, with steady humidity and steady pressure.
Friday, October 2, 2026
Mid-Morning
67°F 19°C
Sunny
Mid-Afternoon
79°F 26°C
Sunny
Early-Evening
72°F 22°C
Sunny
Enjoyable around 79°F 26°C, sunny throughout the day, with lower humidity and barometric pressure falling. Winds moving from the SE to the SSE at 10 mph 15 km/h.
Saturday, October 3, 2026
Mid-Morning
64°F 18°C
Sunny
Mid-Afternoon
77°F 25°C
Sunny
Early-Evening
68°F 20°C
Sunny
Mild temperatures up to 77°F 25°C, sunny throughout the day, with steady humidity and barometric pressure falling. Winds swinging from the S to the W at 9 mph 14 km/h.
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