Weather WorldOlson Lake, WA 14 Day Weather
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Olson Lake, WA Weather Forecast
Olson Lake, WA Weather Forecast Dated: 1146 PM Sat Oct 17 2026
Expect a cool pattern with more clouds than sun and occasional showers over the coming period. moderate humidity and no major pressure swings will dominate.
Saturday, October 17, 2026
Mid-Morning
42°F 5°C
Light Rain
Mid-Afternoon
46°F 8°C
Sunny
Early-Evening
39°F 4°C
Partly Cloudy
Brisk around 46°F 8°C, early showers breaking for a drier afternoon, with lower humidity and barometric pressure rising.
Sunday, October 18, 2026
Mid-Morning
37°F 3°C
Sunny
Mid-Afternoon
50°F 10°C
Partly Cloudy
Early-Evening
43°F 6°C
Overcast
Cool and brisk at 50°F 10°C, sunny in the morning, cloudy in the afternoon, and overcast this evening, with steady humidity and barometric pressure falling.
Monday, October 19, 2026
Mid-Morning
41°F 5°C
Overcast
Mid-Afternoon
46°F 8°C
Overcast
Early-Evening
40°F 5°C
Overcast
Chilly near 46°F 8°C, overcast throughout the day, with increasing humidity and steady pressure.
Tuesday, October 20, 2026
Mid-Morning
41°F 5°C
Cloudy
Mid-Afternoon
55°F 13°C
Overcast
Early-Evening
46°F 8°C
Sunny
Crisp with a high near 55°F 13°C, cloudy in the morning, overcast in the afternoon, and sunny this evening, with steady humidity and steady pressure.
Wednesday, October 21, 2026
Mid-Morning
47°F 8°C
Sunny
Mid-Afternoon
58°F 14°C
Sunny
Early-Evening
48°F 9°C
Overcast
Refreshing around 58°F 14°C, sunny through the afternoon, turning overcast this evening, with steady humidity and steady pressure.
Thursday, October 22, 2026
Mid-Morning
39°F 4°C
Overcast
Mid-Afternoon
46°F 8°C
Cloudy
Early-Evening
41°F 5°C
Sunny
Cool and brisk at 46°F 8°C, overcast in the morning, becoming cloudy through the afternoon and evening, with steady humidity and steady pressure.
Friday, October 23, 2026
Mid-Morning
38°F 4°C
Sunny
Mid-Afternoon
49°F 10°C
Sunny
Early-Evening
43°F 6°C
Sunny
Chilly near 49°F 10°C, sunny throughout the day, with lower humidity and steady pressure.
Saturday, October 24, 2026
Mid-Morning
44°F 6°C
Partly Cloudy
Mid-Afternoon
57°F 14°C
Overcast
Early-Evening
49°F 9°C
Overcast
Crisp with a high near 57°F 14°C, overcast throughout the day, with steady humidity and steady pressure.
Sunday, October 25, 2026
Mid-Morning
45°F 7°C
Cloudy
Mid-Afternoon
60°F 16°C
Partly Cloudy
Early-Evening
51°F 11°C
Cloudy
Refreshing around 60°F 16°C, overcast in the morning, partly cloudy in the afternoon, and cloudy this evening, with steady humidity and barometric pressure falling.
Monday, October 26, 2026
Mid-Morning
46°F 8°C
Cloudy
Mid-Afternoon
57°F 14°C
Overcast
Early-Evening
49°F 10°C
Overcast
Cool and brisk at 57°F 14°C, cloudy in the morning, becoming overcast through the afternoon and evening, with steady humidity and barometric pressure falling.
Tuesday, October 27, 2026
Mid-Morning
39°F 4°C
Partly Cloudy
Mid-Afternoon
43°F 6°C
Scattered Showers
Early-Evening
36°F 2°C
Light Fog
Biting cold near 43°F 6°C, scattered downpours possible, with increasing humidity and steady pressure.
Wednesday, October 28, 2026
Mid-Morning
34°F 1°C
Heavy Snow
Mid-Afternoon
36°F 2°C
Scattered Showers
Early-Evening
34°F 1°C
Fog
Cold with a high near 36°F 2°C, blowing snow reducing visibility at times, with steady humidity and barometric pressure rising. New snow accumulation of 2 to 5 in. 5 to 13 cm.
Thursday, October 29, 2026
Mid-Morning
33°F 1°C
Heavy Snow
Mid-Afternoon
34°F 1°C
Heavy Snow
Early-Evening
35°F 2°C
Heavy Snow
Nippy around 34°F 1°C, rounds of snow expected off and on all day, with steady humidity and barometric pressure falling. Heavy snow accumulation of 12 to 15 in. 30 to 38 cm.
Friday, October 30, 2026
Mid-Morning
29°F -1°C
Heavy Snow & Thunder
Mid-Afternoon
31°F -1°C
Heavy Snow Showers
Early-Evening
29°F -2°C
Snow
Freezing temperatures near 31°F -1°C, persistent snow off and on through the day, with steady humidity and steady pressure. New snow accumulation of 6 to 9 in. 15 to 23 cm.
Olson Lake, WA Weather Radar Map
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