Cirque Lake, MT 14 Day Weather
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Cirque Lake, MT Weather Forecast


Cirque Lake, MT Weather Forecast Dated: 708 AM 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
48°F 9°C
Sunny
Mid-Afternoon
67°F 19°C
Sunny
Early-Evening
56°F 13°C
Sunny
Refreshing around 67°F 19°C, sunny throughout the day, with steady humidity and barometric pressure falling. Winds turning from the S to the SSE at 9 mph 14 km/h.
Friday, September 11, 2026
Mid-Morning
52°F 11°C
Overcast
Mid-Afternoon
64°F 18°C
Overcast
Early-Evening
50°F 10°C
Scattered Showers
Mildly cool near 64°F 18°C, scattered downpours possible, with increasing humidity and steady pressure. Winds switching from the SW to the NNE at 10 mph 17 km/h.
Saturday, September 12, 2026
Mid-Morning
42°F 5°C
Overcast
Mid-Afternoon
61°F 16°C
Nearby Thunderstorms
Early-Evening
50°F 10°C
Overcast
Comfortable at 61°F 16°C, heavy thunderstorms conditions at times, with steady humidity and barometric pressure falling.
Sunday, September 13, 2026
Mid-Morning
36°F 2°C
Heavy Snow Showers
Mid-Afternoon
36°F 2°C
Heavy Snow Showers
Early-Evening
35°F 2°C
Heavy Snow Showers
Nippy around 36°F 2°C, rounds of snow expected off and on all day, with increasing humidity and barometric pressure rising. Snow accumulation up to 2 in. up to 5 cm. Winds moving from the SW to the W at 4 mph 6 km/h.
Monday, September 14, 2026
Mid-Morning
36°F 2°C
Scattered Showers
Mid-Afternoon
45°F 7°C
Overcast
Early-Evening
42°F 6°C
Sunny
Brisk around 45°F 7°C, scattered downpours possible, with lower humidity and steady pressure.
Tuesday, September 15, 2026
Mid-Morning
42°F 6°C
Sunny
Mid-Afternoon
60°F 16°C
Cloudy
Early-Evening
50°F 11°C
Sunny
Mildly cool near 60°F 16°C, sunny in the morning, cloudy in the afternoon, and partly cloudy this evening, with lower humidity and steady pressure. Winds swinging from the SE to the E at 5 mph 8 km/h.
Wednesday, September 16, 2026
Mid-Morning
49°F 10°C
Scattered Showers
Mid-Afternoon
68°F 20°C
Partly Cloudy
Early-Evening
54°F 12°C
Partly Cloudy
Comfortable with temperatures reaching 68°F 20°C, periods of heavy rain and gusty conditions, with steady humidity and steady pressure. Winds shifting from the SE to the NE at 7 mph 11 km/h.
Thursday, September 17, 2026
Mid-Morning
51°F 10°C
Sunny
Mid-Afternoon
71°F 22°C
Sunny
Early-Evening
59°F 15°C
Sunny
Enjoyable around 71°F 22°C, sunny throughout the day, with lower humidity and steady pressure. Winds turning from the SSE to the NNE at 9 mph 14 km/h.
Friday, September 18, 2026
Mid-Morning
55°F 13°C
Cloudy
Mid-Afternoon
74°F 23°C
Overcast
Early-Evening
64°F 18°C
Overcast
Mild temperatures up to 74°F 23°C, cloudy in the morning, becoming overcast through the afternoon and evening, with steady humidity and barometric pressure falling.
Saturday, September 19, 2026
Mid-Morning
54°F 12°C
Light Showers
Mid-Afternoon
68°F 20°C
Scattered Showers
Early-Evening
60°F 16°C
Overcast
Mild with a high of 68°F 20°C, periods of heavy rain and gusty conditions, with steady humidity and barometric pressure falling. Winds switching from the ESE to the W at 8 mph 13 km/h.
Sunday, September 20, 2026
Mid-Morning
50°F 10°C
Partly Cloudy
Mid-Afternoon
62°F 16°C
Partly Cloudy
Early-Evening
50°F 10°C
Partly Cloudy
Comfortable at 62°F 16°C, partly cloudy throughout the day, with lower humidity and steady pressure. Winds moving from the SSW to the N at 10 mph 16 km/h.
Monday, September 21, 2026
Mid-Morning
41°F 5°C
Sunny
Mid-Afternoon
59°F 15°C
Sunny
Early-Evening
51°F 11°C
Sunny
Cool with a high near 59°F 15°C, sunny throughout the day, with lower humidity and steady pressure.
Tuesday, September 22, 2026
Mid-Morning
47°F 8°C
Partly Cloudy
Mid-Afternoon
68°F 20°C
Sunny
Early-Evening
56°F 13°C
Sunny
Enjoyable around 68°F 20°C, partly cloudy in the morning, becoming sunny through the afternoon and evening, with lower humidity and barometric pressure falling. Winds WSW at 11 mph 17 km/h.
Wednesday, September 23, 2026
Mid-Morning
51°F 10°C
Sunny
Mid-Afternoon
70°F 21°C
Sunny
Early-Evening
57°F 14°C
Sunny
Mild temperatures up to 70°F 21°C, sunny throughout the day, with steady humidity and barometric pressure falling.
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