Weather WorldCheff Lake, MT 14 Day Weather
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Cheff Lake, MT Weather Forecast
Cheff Lake, MT Weather Forecast Dated: 804 AM Thu Sep 10 2026
Expect a cool pattern with plenty of sunshine and mostly dry weather over the coming period. moderate humidity and no major pressure swings will dominate.
Thursday, September 10, 2026
Mid-Morning
60°F 16°C
Cloudy
Mid-Afternoon
80°F 27°C
Cloudy
Early-Evening
70°F 21°C
Overcast
Warm and summery near 80°F 27°C, cloudy through the afternoon, turning overcast this evening, with steady humidity and barometric pressure falling. Winds turning from the S to the NNE at 10 mph 15 km/h.
Friday, September 11, 2026
Mid-Morning
54°F 12°C
Sunny
Mid-Afternoon
66°F 19°C
Sunny
Early-Evening
57°F 14°C
Overcast
Mildly cool near 66°F 19°C, sunny through the afternoon, turning overcast this evening, with lower humidity and steady pressure. Winds blowing from the NNE at 13 mph 20 km/h.
Saturday, September 12, 2026
Mid-Morning
49°F 9°C
Overcast
Mid-Afternoon
57°F 14°C
Overcast
Early-Evening
54°F 13°C
Overcast
Chilly near 57°F 14°C, overcast throughout the day, with steady humidity and barometric pressure falling.
Sunday, September 13, 2026
Mid-Morning
47°F 8°C
Drizzle
Mid-Afternoon
56°F 13°C
Scattered Showers
Early-Evening
51°F 11°C
Partly Cloudy
Crisp with a high near 56°F 13°C, periods of heavy rain and gusty conditions, with lower humidity and barometric pressure rising. Winds moving from the N to the SE at 5 mph 8 km/h.
Monday, September 14, 2026
Mid-Morning
43°F 6°C
Sunny
Mid-Afternoon
63°F 17°C
Sunny
Early-Evening
59°F 15°C
Sunny
Refreshing around 63°F 17°C, sunny throughout the day, with lower humidity and barometric pressure falling.
Tuesday, September 15, 2026
Mid-Morning
49°F 10°C
Sunny
Mid-Afternoon
69°F 20°C
Partly Cloudy
Early-Evening
60°F 16°C
Overcast
Pleasant near 69°F 20°C, sunny in the morning, partly cloudy in the afternoon, and overcast this evening, with lower humidity and steady pressure. Winds picking up from WSW at 0 mph 0 km/h to N at 11 mph 17 km/h.
Wednesday, September 16, 2026
Mid-Morning
47°F 8°C
Sunny
Mid-Afternoon
63°F 17°C
Sunny
Early-Evening
55°F 13°C
Sunny
Comfortable at 63°F 17°C, sunny throughout the day, with lower humidity and steady pressure. Winds shifting from the N to the NE at 8 mph 13 km/h.
Thursday, September 17, 2026
Mid-Morning
47°F 8°C
Sunny
Mid-Afternoon
67°F 20°C
Sunny
Early-Evening
63°F 18°C
Sunny
Cool with a high near 67°F 20°C, sunny throughout the day, with lower humidity and barometric pressure falling.
Friday, September 18, 2026
Mid-Morning
53°F 12°C
Sunny
Mid-Afternoon
75°F 24°C
Sunny
Early-Evening
69°F 21°C
Sunny
Mild temperatures up to 75°F 24°C, sunny throughout the day, with lower humidity and barometric pressure falling.
Saturday, September 19, 2026
Mid-Morning
58°F 14°C
Sunny
Mid-Afternoon
77°F 25°C
Partly Cloudy
Early-Evening
66°F 19°C
Partly Cloudy
Mild with a high of 77°F 25°C, sunny in the morning, partly cloudy in the afternoon, and sunny this evening, with lower humidity and steady pressure. Winds increasing from the W at 0 mph 0 km/h to WSW at 14 mph 23 km/h. Gusts up to 22 mph 36 km/h.
Sunday, September 20, 2026
Mid-Morning
50°F 10°C
Sunny
Mid-Afternoon
62°F 17°C
Overcast
Early-Evening
58°F 14°C
Overcast
Comfortable at 62°F 17°C, sunny in the morning, becoming overcast through the afternoon and evening, with steady humidity and steady pressure. Winds switching from the S to the ESE at 5 mph 8 km/h.
Monday, September 21, 2026
Mid-Morning
49°F 9°C
Sunny
Mid-Afternoon
67°F 19°C
Sunny
Early-Evening
62°F 17°C
Sunny
Cool with a high near 67°F 19°C, sunny through the afternoon, turning cloudy this evening, with lower humidity and barometric pressure falling.
Tuesday, September 22, 2026
Mid-Morning
51°F 11°C
Overcast
Mid-Afternoon
72°F 22°C
Sunny
Early-Evening
67°F 19°C
Sunny
Enjoyable around 72°F 22°C, overcast in the morning, sunny in the afternoon, and cloudy this evening, with lower humidity and barometric pressure falling.
Wednesday, September 23, 2026
Mid-Morning
54°F 12°C
Sunny
Mid-Afternoon
77°F 25°C
Sunny
Early-Evening
71°F 22°C
Sunny
Mild temperatures up to 77°F 25°C, sunny throughout the day, with lower humidity and barometric pressure falling.
Cheff Lake, MT Weather Radar Map
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