Comet Lake, MT 14 Day Weather
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Comet Lake, MT Weather Forecast


Comet Lake, MT Weather Forecast Dated: 323 AM Mon Sep 07 2026
Expect a cool pattern with a mix of sun and clouds and occasional showers over the coming period. moderate humidity and no major pressure swings will dominate.
Monday, September 7, 2026
Mid-Morning
46°F 8°C
Scattered Showers
Mid-Afternoon
52°F 11°C
Sunny
Early-Evening
47°F 8°C
Sunny
Brisk around 52°F 11°C, periods of heavy rain and gusty conditions, with lower humidity and steady pressure. Winds turning from the SW to the WSW at 18 mph 28 km/h. Gusts up to 29 mph 47 km/h.
Tuesday, September 8, 2026
Mid-Morning
43°F 6°C
Sunny
Mid-Afternoon
50°F 10°C
Nearby Thunderstorms
Early-Evening
44°F 7°C
Scattered Showers
Cool and brisk at 50°F 10°C, locally heavy thunderstorms at times, with steady humidity and steady pressure. Winds blowing from the W at 12 mph 19 km/h.
Wednesday, September 9, 2026
Mid-Morning
49°F 9°C
Sunny
Mid-Afternoon
61°F 16°C
Sunny
Early-Evening
53°F 11°C
Sunny
Comfortable at 61°F 16°C, sunny throughout the day, with steady humidity and steady pressure. Winds WNW at 14 mph 23 km/h.
Thursday, September 10, 2026
Mid-Morning
53°F 12°C
Sunny
Mid-Afternoon
65°F 18°C
Overcast
Early-Evening
56°F 14°C
Overcast
Cool with a high near 65°F 18°C, sunny in the morning, overcast in the afternoon, and cloudy this evening, with steady humidity and barometric pressure falling. Winds out of the SW at 13 mph 21 km/h.
Friday, September 11, 2026
Mid-Morning
52°F 11°C
Cloudy
Mid-Afternoon
52°F 11°C
Light Showers
Early-Evening
41°F 5°C
Light Showers
Brisk around 52°F 11°C, clouds and showers taking over for the afternoon and evening, with increasing humidity and steady pressure. Winds shifting from the SW to the NE at 7 mph 11 km/h.
Saturday, September 12, 2026
Mid-Morning
28°F -2°C
Heavy Snow Showers
Mid-Afternoon
35°F 2°C
Scattered Showers
Early-Evening
34°F 1°C
Partly Cloudy
Cold with a high near 35°F 2°C, blowing snow reducing visibility at times, with lower humidity and steady pressure. Snow accumulation up to 2 in. up to 5 cm. Winds turning from the NNE to the SW at 5 mph 8 km/h.
Sunday, September 13, 2026
Mid-Morning
39°F 4°C
Sunny
Mid-Afternoon
51°F 11°C
Sunny
Early-Evening
45°F 8°C
Sunny
Chilly near 51°F 11°C, sunny throughout the day, with steady humidity and steady pressure.
Monday, September 14, 2026
Mid-Morning
50°F 10°C
Sunny
Mid-Afternoon
66°F 19°C
Sunny
Early-Evening
56°F 13°C
Sunny
Cool with a high near 66°F 19°C, sunny throughout the day, with steady humidity and steady pressure. Winds out of the WSW at 7 mph 11 km/h.
Tuesday, September 15, 2026
Mid-Morning
58°F 15°C
Sunny
Mid-Afternoon
70°F 21°C
Sunny
Early-Evening
61°F 16°C
Cloudy
Mild temperatures up to 70°F 21°C, sunny through the afternoon, turning cloudy this evening, with steady humidity and steady pressure. Winds blowing from the W at 14 mph 23 km/h.
Wednesday, September 16, 2026
Mid-Morning
58°F 14°C
Sunny
Mid-Afternoon
66°F 19°C
Cloudy
Early-Evening
54°F 12°C
Scattered Showers
Mildly cool near 66°F 19°C, periods of heavy rain and gusty conditions, with increasing humidity and steady pressure.
Thursday, September 17, 2026
Mid-Morning
54°F 12°C
Nearby Thunderstorms
Mid-Afternoon
64°F 18°C
Nearby Thunderstorms
Early-Evening
50°F 10°C
Light Showers
Comfortable at 64°F 18°C, locally heavy thunderstorms at times, with steady humidity and steady pressure. Winds swinging from the SW to the SSW at 10 mph 17 km/h.
Friday, September 18, 2026
Mid-Morning
50°F 10°C
Sunny
Mid-Afternoon
59°F 15°C
Cloudy
Early-Evening
49°F 10°C
Overcast
Cool with a high near 59°F 15°C, sunny in the morning, cloudy in the afternoon, and overcast this evening, with lower humidity and steady pressure. Winds shifting from the SSW to the N at 6 mph 9 km/h.
Saturday, September 19, 2026
Mid-Morning
38°F 3°C
Partly Cloudy
Mid-Afternoon
50°F 10°C
Sunny
Early-Evening
45°F 8°C
Sunny
Brisk around 50°F 10°C, partly cloudy in the morning, sunny in the afternoon, and partly cloudy this evening, with lower humidity and steady pressure.
Sunday, September 20, 2026
Mid-Morning
54°F 12°C
Cloudy
Mid-Afternoon
69°F 21°C
Overcast
Early-Evening
61°F 16°C
Sunny
Mild temperatures up to 69°F 21°C, cloudy in the morning, overcast in the afternoon, and partly cloudy this evening, with steady humidity and barometric pressure falling. Winds blowing from the WSW at 9 mph 14 km/h.
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