Sinclair Lake, ID 14 Day Weather
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Sinclair Lake, ID Weather Forecast


Sinclair Lake, ID Weather Forecast Dated: 851 PM Thu Sep 10 2026
Expect a cool pattern with a mix of sun and clouds and mostly dry weather over the coming period. moderate humidity and no major pressure swings will dominate.
Thursday, September 10, 2026
Mid-Morning
60°F 15°C
Scattered Showers
Mid-Afternoon
73°F 23°C
Overcast
Early-Evening
66°F 19°C
Overcast
Pleasant near 73°F 23°C, periods of heavy rain and gusty conditions, with lower humidity and steady pressure. Winds turning from the SW to the NE at 3 mph 5 km/h.
Friday, September 11, 2026
Mid-Morning
55°F 13°C
Overcast
Mid-Afternoon
57°F 14°C
Light Showers
Early-Evening
51°F 11°C
Scattered Showers
Cool and brisk at 57°F 14°C, scattered downpours possible, with increasing humidity and steady pressure.
Saturday, September 12, 2026
Mid-Morning
50°F 10°C
Overcast
Mid-Afternoon
63°F 17°C
Sunny
Early-Evening
52°F 11°C
Sunny
Comfortable at 63°F 17°C, overcast in the morning, becoming sunny through the afternoon and evening, with steady humidity and barometric pressure falling. Winds switching from the NE to the ENE at 6 mph 9 km/h.
Sunday, September 13, 2026
Mid-Morning
42°F 5°C
Light Showers
Mid-Afternoon
40°F 4°C
Light Showers
Early-Evening
40°F 4°C
Light Showers
Nippy around 40°F 4°C, rounds of showers expected off and on all day, with steady humidity and steady pressure.
Monday, September 14, 2026
Mid-Morning
44°F 7°C
Overcast
Mid-Afternoon
46°F 8°C
Cloudy
Early-Evening
43°F 6°C
Overcast
Brisk around 46°F 8°C, overcast through the afternoon, turning cloudy this evening, with steady humidity and steady pressure.
Tuesday, September 15, 2026
Mid-Morning
46°F 8°C
Overcast
Mid-Afternoon
61°F 16°C
Partly Cloudy
Early-Evening
51°F 10°C
Sunny
Mildly cool near 61°F 16°C, overcast in the morning, cloudy in the afternoon, and sunny this evening, with lower humidity and steady pressure.
Wednesday, September 16, 2026
Mid-Morning
52°F 11°C
Sunny
Mid-Afternoon
67°F 20°C
Sunny
Early-Evening
56°F 13°C
Sunny
Comfortable at 67°F 20°C, sunny throughout the day, with steady humidity and barometric pressure falling.
Thursday, September 17, 2026
Mid-Morning
57°F 14°C
Sunny
Mid-Afternoon
72°F 22°C
Sunny
Early-Evening
60°F 16°C
Sunny
Enjoyable around 72°F 22°C, sunny throughout the day, with steady humidity and steady pressure.
Friday, September 18, 2026
Mid-Morning
58°F 15°C
Partly Cloudy
Mid-Afternoon
74°F 24°C
Sunny
Early-Evening
62°F 17°C
Overcast
Mild temperatures up to 74°F 24°C, sunny through the afternoon, turning cloudy this evening, with lower humidity and barometric pressure falling.
Saturday, September 19, 2026
Mid-Morning
59°F 15°C
Sunny
Mid-Afternoon
75°F 24°C
Sunny
Early-Evening
62°F 17°C
Sunny
Mild with a high of 75°F 24°C, cloudy in the morning, becoming sunny through the afternoon and evening, with steady humidity and steady pressure.
Sunday, September 20, 2026
Mid-Morning
58°F 15°C
Sunny
Mid-Afternoon
71°F 22°C
Sunny
Early-Evening
58°F 15°C
Sunny
Pleasant near 71°F 22°C, sunny throughout the day, with steady humidity and steady pressure. Winds moving from the SW to the SE at 7 mph 12 km/h.
Monday, September 21, 2026
Mid-Morning
53°F 11°C
Overcast
Mid-Afternoon
64°F 18°C
Cloudy
Early-Evening
53°F 12°C
Overcast
Cool with a high near 64°F 18°C, overcast through the afternoon, turning cloudy this evening, with steady humidity and steady pressure.
Tuesday, September 22, 2026
Mid-Morning
52°F 11°C
Cloudy
Mid-Afternoon
68°F 20°C
Cloudy
Early-Evening
57°F 14°C
Overcast
Enjoyable around 68°F 20°C, partly cloudy through the afternoon, turning overcast this evening, with steady humidity and barometric pressure falling.
Wednesday, September 23, 2026
Mid-Morning
58°F 14°C
Overcast
Mid-Afternoon
72°F 22°C
Overcast
Early-Evening
60°F 16°C
Sunny
Mild temperatures up to 72°F 22°C, overcast through the afternoon, turning partly cloudy this evening, with steady humidity and barometric pressure falling.
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