Weather WorldShay Lake, MT 14 Day Weather
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Shay Lake, MT Weather Forecast
Shay Lake, MT Weather Forecast Dated: 418 PM Mon Aug 31 2026 (Shay Lake 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.
Monday, August 31, 2026
Mid-Morning
54°F 12°C
Sunny
Mid-Afternoon
76°F 25°C
Sunny
Early-Evening
73°F 23°C
Sunny
Warm with mostly sunny skies in the morning, then mostly sunny for the afternoon and evening, lower humidity and barometric pressure falling.
Tuesday, September 1, 2026
Mid-Morning
59°F 15°C
Overcast
Mid-Afternoon
83°F 28°C
Overcast
Early-Evening
71°F 22°C
Overcast
Very warm with overcast skies, steady humidity and barometric pressure falling.
Wednesday, September 2, 2026
Mid-Morning
58°F 15°C
Overcast
Mid-Afternoon
72°F 22°C
Nearby Thunderstorms
Early-Evening
47°F 8°C
Light Rain
Warm with cloudy skies, increasing humidity and steady pressure. A stray thunderstorm possible. Winds shifting from SE to WSW at 4 mph 7 km/h.
Thursday, September 3, 2026
Mid-Morning
45°F 7°C
Light Showers
Mid-Afternoon
47°F 8°C
Light Showers
Early-Evening
45°F 7°C
Scattered Showers
Cool with a mix of sun and clouds, lower humidity and barometric pressure rising.
Friday, September 4, 2026
Mid-Morning
46°F 8°C
Sunny
Mid-Afternoon
60°F 16°C
Sunny
Early-Evening
51°F 10°C
Sunny
Cool with mostly sunny skies in the morning, then mostly sunny for the afternoon and evening, steady humidity and steady pressure.
Saturday, September 5, 2026
Mid-Morning
42°F 5°C
Light Showers
Mid-Afternoon
62°F 17°C
Scattered Showers
Early-Evening
53°F 12°C
Scattered Showers
Cool with a mix of sun and clouds, lower humidity and steady pressure. A stray shower possible.
Sunday, September 6, 2026
Mid-Morning
50°F 10°C
Sunny
Mid-Afternoon
64°F 18°C
Sunny
Early-Evening
57°F 14°C
Sunny
Cool with mostly sunny skies in the morning, mostly sunny in the afternoon, and partly sunny in the evening, lower humidity and steady pressure.
Monday, September 7, 2026
Mid-Morning
54°F 12°C
Overcast
Mid-Afternoon
74°F 23°C
Overcast
Early-Evening
61°F 16°C
Scattered Showers
Warm with overcast skies, increasing humidity and steady pressure.
Tuesday, September 8, 2026
Mid-Morning
56°F 13°C
Overcast
Mid-Afternoon
70°F 21°C
Overcast
Early-Evening
62°F 17°C
Overcast
Warm with overcast skies, lower humidity and barometric pressure falling.
Wednesday, September 9, 2026
Mid-Morning
40°F 5°C
Heavy Rain Showers
Mid-Afternoon
51°F 11°C
Scattered Showers
Early-Evening
46°F 8°C
Overcast
Cool with a mix of sun and clouds, lower humidity and steady pressure. Spotty showers, dry in most areas. Winds shifting from NNE to WNW at 8 mph 13 km/h.
Thursday, September 10, 2026
Mid-Morning
38°F 3°C
Light Showers
Mid-Afternoon
40°F 4°C
Light Showers
Early-Evening
41°F 5°C
Light Fog
Cool with a mix of sun and clouds, steady humidity and steady pressure.
Friday, September 11, 2026
Mid-Morning
44°F 7°C
Overcast
Mid-Afternoon
59°F 15°C
Partly Cloudy
Early-Evening
52°F 12°C
Sunny
Cool with a mix of sun and clouds, lower humidity and barometric pressure falling.
Saturday, September 12, 2026
Mid-Morning
51°F 10°C
Partly Cloudy
Mid-Afternoon
70°F 21°C
Sunny
Early-Evening
60°F 16°C
Sunny
Warm with partly sunny skies in the morning, then mostly sunny for the afternoon and evening, lower humidity and barometric pressure falling.
Sunday, September 13, 2026
Mid-Morning
52°F 11°C
Sunny
Mid-Afternoon
69°F 20°C
Sunny
Early-Evening
57°F 14°C
Scattered Showers
Cool with mostly sunny skies in the morning, mostly sunny in the afternoon, and mostly cloudy in the evening, steady humidity and steady pressure.
Shay Lake, MT Weather Radar Map
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