Crystal Mountain, WA 14 Day Weather - WeatherWorld.com
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Crystal Mountain, WA Weather Forecast


Crystal Mountain, WA Weather Forecast Dated: 1058 PM Tue Sep 01 2026 (Crystal Mountain Time)
Expect a cool pattern with a mix of sun and clouds and occasional showers over the next two weeks. moderate humidity and no major pressure swings will dominate.
Tuesday, September 1, 2026
Mid-Morning
59°F 15°C
Overcast
Mid-Afternoon
67°F 19°C
Sunny
Early-Evening
56°F 14°C
Overcast
Refreshing around 67°F 19°C, overcast in the morning, sunny in the afternoon, and cloudy this evening, with increasing humidity and steady pressure. Winds out of the NW at 8 mph 12 km/h.
Wednesday, September 2, 2026
Mid-Morning
49°F 9°C
Scattered Showers
Mid-Afternoon
52°F 11°C
Light Showers
Early-Evening
43°F 6°C
Scattered Showers
Cool and brisk at 52°F 11°C, scattered downpours possible, with steady humidity and steady pressure.
Thursday, September 3, 2026
Mid-Morning
45°F 7°C
Sunny
Mid-Afternoon
52°F 11°C
Light Showers
Early-Evening
45°F 7°C
Light Showers
Chilly near 52°F 11°C, dry early, with showers continuing through afternoon and evening, with increasing humidity and steady pressure.
Friday, September 4, 2026
Mid-Morning
45°F 7°C
Nearby Thunderstorms
Mid-Afternoon
48°F 9°C
Light Showers
Early-Evening
45°F 7°C
Light Showers
Crisp with a high near 48°F 9°C, periods of heavy rain and gusty conditions, with steady humidity and steady pressure.
Saturday, September 5, 2026
Mid-Morning
49°F 9°C
Scattered Showers
Mid-Afternoon
59°F 15°C
Overcast
Early-Evening
53°F 12°C
Partly Cloudy
Refreshing around 59°F 15°C, scattered downpours possible, with lower humidity and steady pressure. Winds switching from the ESE to the S at 5 mph 7 km/h.
Sunday, September 6, 2026
Mid-Morning
59°F 15°C
Overcast
Mid-Afternoon
67°F 19°C
Overcast
Early-Evening
57°F 14°C
Overcast
Mildly cool near 67°F 19°C, overcast in the morning, partly cloudy in the afternoon, and overcast this evening, with steady humidity and steady pressure. Winds moving from the ESE to the WSW at 4 mph 6 km/h.
Monday, September 7, 2026
Mid-Morning
59°F 15°C
Overcast
Mid-Afternoon
66°F 19°C
Sunny
Early-Evening
54°F 12°C
Sunny
Comfortable at 66°F 19°C, cloudy in the morning, partly cloudy in the afternoon, and sunny this evening, with increasing humidity and steady pressure. Winds out of the NW at 10 mph 17 km/h.
Tuesday, September 8, 2026
Mid-Morning
49°F 10°C
Sunny
Mid-Afternoon
62°F 17°C
Overcast
Early-Evening
51°F 10°C
Sunny
Cool with a high near 62°F 17°C, sunny in the morning, becoming partly cloudy through the afternoon and evening, with steady humidity and steady pressure.
Wednesday, September 9, 2026
Mid-Morning
48°F 9°C
Scattered Showers
Mid-Afternoon
53°F 12°C
Scattered Showers
Early-Evening
46°F 8°C
Sunny
Brisk around 53°F 12°C, locally heavy downpours at times, with steady humidity and barometric pressure rising. Winds blowing from the NW at 9 mph 14 km/h.
Thursday, September 10, 2026
Mid-Morning
49°F 10°C
Sunny
Mid-Afternoon
63°F 17°C
Partly Cloudy
Early-Evening
52°F 11°C
Overcast
Mildly cool near 63°F 17°C, cloudy in the morning, sunny in the afternoon, and cloudy this evening, with steady humidity and barometric pressure falling. Winds NW at 9 mph 15 km/h.
Friday, September 11, 2026
Mid-Morning
50°F 10°C
Sunny
Mid-Afternoon
61°F 16°C
Sunny
Early-Evening
50°F 10°C
Sunny
Comfortable at 61°F 16°C, partly cloudy in the morning, becoming sunny through the afternoon and evening, with steady humidity and steady pressure. Winds out of the NW at 8 mph 13 km/h.
Saturday, September 12, 2026
Mid-Morning
55°F 13°C
Sunny
Mid-Afternoon
69°F 21°C
Sunny
Early-Evening
57°F 14°C
Overcast
Comfortable with temperatures reaching 69°F 21°C, sunny in the morning, becoming cloudy through the afternoon and evening, with steady humidity and steady pressure.
Sunday, September 13, 2026
Mid-Morning
58°F 15°C
Sunny
Mid-Afternoon
73°F 23°C
Sunny
Early-Evening
61°F 16°C
Sunny
Enjoyable around 73°F 23°C, sunny through the afternoon, turning partly cloudy this evening, with lower humidity and steady pressure.
Monday, September 14, 2026
Mid-Morning
62°F 17°C
Overcast
Mid-Afternoon
76°F 25°C
Overcast
Early-Evening
61°F 16°C
Cloudy
Mild temperatures up to 76°F 25°C, overcast throughout the day, with increasing humidity and steady pressure.
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