McClain Lake, MT 14 Day Weather
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McClain Lake, MT Weather Forecast


McClain Lake, MT Weather Forecast Dated: 1028 AM Tue Sep 22 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.
Tuesday, September 22, 2026
Mid-Morning
54°F 12°C
Overcast
Mid-Afternoon
75°F 24°C
Overcast
Early-Evening
62°F 17°C
Overcast
Pleasant near 75°F 24°C, overcast throughout the day, with steady humidity and steady pressure.
Wednesday, September 23, 2026
Mid-Morning
53°F 12°C
Overcast
Mid-Afternoon
74°F 23°C
Overcast
Early-Evening
64°F 18°C
Sunny
Comfortable with temperatures reaching 74°F 23°C, overcast through the afternoon, turning cloudy this evening, with lower humidity and steady pressure.
Thursday, September 24, 2026
Mid-Morning
54°F 12°C
Sunny
Mid-Afternoon
79°F 26°C
Sunny
Early-Evening
70°F 21°C
Sunny
Enjoyable around 79°F 26°C, sunny throughout the day, with lower humidity and barometric pressure falling.
Friday, September 25, 2026
Mid-Morning
56°F 13°C
Overcast
Mid-Afternoon
66°F 19°C
Overcast
Early-Evening
55°F 12°C
Light Showers
Cool with a high near 66°F 19°C, drier conditions through late afternoon before showers move in, with increasing humidity and barometric pressure rising. Winds turning from the SE to the WNW at 8 mph 12 km/h.
Saturday, September 26, 2026
Mid-Morning
42°F 5°C
Sunny
Mid-Afternoon
61°F 16°C
Overcast
Early-Evening
54°F 12°C
Overcast
Refreshing around 61°F 16°C, sunny in the morning, becoming overcast through the afternoon and evening, with lower humidity and barometric pressure falling.
Sunday, September 27, 2026
Mid-Morning
44°F 7°C
Overcast
Mid-Afternoon
62°F 16°C
Overcast
Early-Evening
56°F 14°C
Overcast
Mildly cool near 62°F 16°C, overcast throughout the day, with steady humidity and barometric pressure falling.
Monday, September 28, 2026
Mid-Morning
47°F 9°C
Overcast
Mid-Afternoon
57°F 14°C
Scattered Showers
Early-Evening
52°F 11°C
Partly Cloudy
Chilly near 57°F 14°C, periods of heavy rain and gusty conditions, with lower humidity and steady pressure.
Tuesday, September 29, 2026
Mid-Morning
44°F 7°C
Overcast
Mid-Afternoon
55°F 13°C
Scattered Showers
Early-Evening
49°F 10°C
Overcast
Crisp with a high near 55°F 13°C, scattered downpours possible, with steady humidity and steady pressure.
Wednesday, September 30, 2026
Mid-Morning
44°F 7°C
Overcast
Mid-Afternoon
64°F 18°C
Overcast
Early-Evening
54°F 13°C
Overcast
Refreshing around 64°F 18°C, overcast throughout the day, with lower humidity and barometric pressure falling.
Thursday, October 1, 2026
Mid-Morning
57°F 14°C
Partly Cloudy
Mid-Afternoon
77°F 25°C
Sunny
Early-Evening
65°F 19°C
Partly Cloudy
Mild with a high of 77°F 25°C, cloudy in the morning, becoming sunny through the afternoon and evening, with lower humidity and steady pressure.
Friday, October 2, 2026
Mid-Morning
55°F 13°C
Sunny
Mid-Afternoon
78°F 25°C
Sunny
Early-Evening
66°F 20°C
Sunny
Pleasant near 78°F 25°C, sunny throughout the day, with lower humidity and barometric pressure falling.
Saturday, October 3, 2026
Mid-Morning
50°F 10°C
Overcast
Mid-Afternoon
56°F 13°C
Scattered Showers
Early-Evening
41°F 5°C
Rain
Crisp with a high near 56°F 13°C, locally heavy downpours at times, with increasing humidity and steady pressure. Winds switching from the NNW to the WSW at 6 mph 9 km/h.
Sunday, October 4, 2026
Mid-Morning
39°F 4°C
Sunny
Mid-Afternoon
54°F 12°C
Sunny
Early-Evening
47°F 8°C
Sunny
Brisk around 54°F 12°C, sunny throughout the day, with lower humidity and barometric pressure falling.
Monday, October 5, 2026
Mid-Morning
38°F 3°C
Overcast
Mid-Afternoon
59°F 15°C
Overcast
Early-Evening
51°F 11°C
Overcast
Mildly cool near 59°F 15°C, overcast throughout the day, with lower humidity and barometric pressure falling.
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