Weather WorldBoulder Lake, ID 14 Day Weather
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Boulder Lake, ID Weather Forecast
Boulder Lake, ID Weather Forecast Dated: 647 AM Wed Sep 09 2026
Expect a cool pattern with a mix of sun and clouds and mostly dry weather over the coming period. comfortable humidity and no major pressure swings will dominate.
Wednesday, September 9, 2026
Mid-Morning
48°F 9°C
Sunny
Mid-Afternoon
68°F 20°C
Sunny
Early-Evening
57°F 14°C
Sunny
Pleasant near 68°F 20°C, sunny throughout the day, with lower humidity and barometric pressure falling. Winds turning from the N to the W at 6 mph 10 km/h.
Thursday, September 10, 2026
Mid-Morning
53°F 12°C
Sunny
Mid-Afternoon
70°F 21°C
Sunny
Early-Evening
58°F 15°C
Sunny
Comfortable with temperatures reaching 70°F 21°C, sunny throughout the day, with steady humidity and barometric pressure falling. Winds switching from the SSE to the S at 10 mph 17 km/h. Gusts up to 22 mph 35 km/h.
Friday, September 11, 2026
Mid-Morning
46°F 8°C
Sunny
Mid-Afternoon
62°F 17°C
Sunny
Early-Evening
53°F 12°C
Sunny
Comfortable at 62°F 17°C, sunny throughout the day, with lower humidity and barometric pressure falling. Winds moving from the W to the SW at 6 mph 10 km/h.
Saturday, September 12, 2026
Mid-Morning
49°F 10°C
Overcast
Mid-Afternoon
67°F 19°C
Overcast
Early-Evening
60°F 16°C
Overcast
Cool with a high near 67°F 19°C, overcast throughout the day, with steady humidity and barometric pressure falling. Winds swinging from the E to the SSE at 8 mph 13 km/h.
Sunday, September 13, 2026
Mid-Morning
35°F 1°C
Heavy Snow & Thunder
Mid-Afternoon
37°F 3°C
Light Fog
Early-Evening
37°F 3°C
Light Fog
Biting cold near 37°F 3°C, scattered morning snow before drying out later, with steady humidity and barometric pressure rising.
Monday, September 14, 2026
Mid-Morning
37°F 3°C
Sunny
Mid-Afternoon
60°F 16°C
Sunny
Early-Evening
52°F 11°C
Sunny
Mildly cool near 60°F 16°C, sunny throughout the day, with lower humidity and barometric pressure falling.
Tuesday, September 15, 2026
Mid-Morning
47°F 8°C
Overcast
Mid-Afternoon
68°F 20°C
Sunny
Early-Evening
57°F 14°C
Partly Cloudy
Comfortable with temperatures reaching 68°F 20°C, overcast in the morning, sunny in the afternoon, and cloudy this evening, with lower humidity and barometric pressure falling. Winds shifting from the E to the SSW at 7 mph 11 km/h.
Wednesday, September 16, 2026
Mid-Morning
53°F 11°C
Sunny
Mid-Afternoon
63°F 17°C
Partly Cloudy
Early-Evening
52°F 11°C
Partly Cloudy
Cool with a high near 63°F 17°C, sunny in the morning, partly cloudy in the afternoon, and sunny this evening, with steady humidity and steady pressure. Winds turning from the SSW to the ESE at 8 mph 12 km/h.
Thursday, September 17, 2026
Mid-Morning
50°F 10°C
Sunny
Mid-Afternoon
68°F 20°C
Overcast
Early-Evening
58°F 14°C
Partly Cloudy
Mild temperatures up to 68°F 20°C, sunny in the morning, overcast in the afternoon, and cloudy this evening, with steady humidity and steady pressure. Winds switching from the ESE to the SW at 7 mph 10 km/h.
Friday, September 18, 2026
Mid-Morning
49°F 9°C
Cloudy
Mid-Afternoon
61°F 16°C
Sunny
Early-Evening
50°F 10°C
Sunny
Mildly cool near 61°F 16°C, cloudy in the morning, becoming sunny through the afternoon and evening, with steady humidity and barometric pressure falling. Winds moving from the SSE to the WNW at 7 mph 11 km/h.
Saturday, September 19, 2026
Mid-Morning
42°F 5°C
Sunny
Mid-Afternoon
52°F 11°C
Overcast
Early-Evening
38°F 4°C
Scattered Showers
Chilly near 52°F 11°C, scattered downpours possible, with increasing humidity and steady pressure. Winds WSW at 16 mph 25 km/h.
Sunday, September 20, 2026
Mid-Morning
36°F 2°C
Partly Cloudy
Mid-Afternoon
49°F 10°C
Cloudy
Early-Evening
41°F 5°C
Sunny
Crisp with a high near 49°F 10°C, cloudy throughout the day, with lower humidity and steady pressure. Winds shifting from the WSW to the SSW at 7 mph 12 km/h.
Monday, September 21, 2026
Mid-Morning
40°F 4°C
Overcast
Mid-Afternoon
57°F 14°C
Overcast
Early-Evening
51°F 11°C
Overcast
Brisk around 57°F 14°C, overcast throughout the day, with lower humidity and barometric pressure falling. Winds turning from the ESE to the NNW at 5 mph 8 km/h.
Tuesday, September 22, 2026
Mid-Morning
42°F 5°C
Overcast
Mid-Afternoon
51°F 10°C
Scattered Showers
Early-Evening
46°F 8°C
Nearby Thunderstorms
Cool and brisk at 51°F 10°C, scattered downpours possible, with steady humidity and steady pressure.
Boulder Lake, ID Weather Radar Map
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