Old Lake, MT 14 Day Weather
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Old Lake, MT Weather Forecast


Old Lake, MT Weather Forecast Dated: 450 AM Fri Oct 09 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.
Friday, October 9, 2026
Mid-Morning
62°F 17°C
Overcast
Mid-Afternoon
84°F 29°C
Overcast
Early-Evening
74°F 24°C
Sunny
Warm and summery near 84°F 29°C, overcast through the afternoon, turning cloudy this evening, with steady humidity and barometric pressure falling. Winds turning from the SW to the S at 12 mph 19 km/h. Gusts up to 20 mph 32 km/h.
Saturday, October 10, 2026
Mid-Morning
58°F 14°C
Overcast
Mid-Afternoon
56°F 13°C
Overcast
Early-Evening
50°F 10°C
Overcast
Cool and brisk at 56°F 13°C, overcast throughout the day, with increasing humidity and barometric pressure rising. Winds blowing from the N at 19 mph 30 km/h. Gusts up to 22 mph 35 km/h.
Sunday, October 11, 2026
Mid-Morning
35°F 2°C
Heavy Snow
Mid-Afternoon
36°F 2°C
Heavy Snow
Early-Evening
36°F 2°C
Snow
Cold with a high near 36°F 2°C, on-and-off snow throughout the day, with steady humidity and steady pressure. New snow accumulation of 3 to 6 in. 8 to 15 cm. Winds NE at 9 mph 14 km/h.
Monday, October 12, 2026
Mid-Morning
35°F 2°C
Fog
Mid-Afternoon
36°F 2°C
Snow
Early-Evening
38°F 3°C
Overcast
Nippy around 36°F 2°C, drier morning followed by scattered afternoon snow, with steady humidity and steady pressure. Snow accumulation up to 2 in. up to 5 cm.
Tuesday, October 13, 2026
Mid-Morning
41°F 5°C
Sunny
Mid-Afternoon
57°F 14°C
Sunny
Early-Evening
52°F 11°C
Sunny
Brisk around 57°F 14°C, sunny throughout the day, with lower humidity and barometric pressure falling. Winds swinging from the SSW to the SE at 6 mph 10 km/h.
Wednesday, October 14, 2026
Mid-Morning
52°F 11°C
Sunny
Mid-Afternoon
64°F 18°C
Sunny
Early-Evening
57°F 14°C
Sunny
Mildly cool near 64°F 18°C, sunny throughout the day, with lower humidity and steady pressure. Winds shifting from the SSE to the WNW at 8 mph 13 km/h.
Thursday, October 15, 2026
Mid-Morning
40°F 5°C
Overcast
Mid-Afternoon
46°F 8°C
Partly Cloudy
Early-Evening
39°F 4°C
Sunny
Chilly near 46°F 8°C, overcast in the morning, partly cloudy in the afternoon, and sunny this evening, with lower humidity and barometric pressure rising. Winds NW at 30 mph 48 km/h. Gusts up to 40 mph 64 km/h.
Friday, October 16, 2026
Mid-Morning
34°F 1°C
Sunny
Mid-Afternoon
47°F 8°C
Sunny
Early-Evening
43°F 6°C
Sunny
Crisp with a high near 47°F 8°C, sunny through the afternoon, turning cloudy this evening, with lower humidity and barometric pressure falling. Winds easing from NW 18 mph 30 km/h to SSE 7 mph 11 km/h.
Saturday, October 17, 2026
Mid-Morning
47°F 9°C
Sunny
Mid-Afternoon
65°F 18°C
Overcast
Early-Evening
52°F 11°C
Cloudy
Refreshing around 65°F 18°C, sunny in the morning, overcast in the afternoon, and cloudy this evening, with steady humidity and steady pressure. Winds tapering down from WSW 15 mph 24 km/h to E 4 mph 7 km/h.
Sunday, October 18, 2026
Mid-Morning
53°F 12°C
Overcast
Mid-Afternoon
63°F 17°C
Overcast
Early-Evening
55°F 13°C
Overcast
Mildly cool near 63°F 17°C, overcast throughout the day, with steady humidity and steady pressure. Winds swinging from the W to the NNE at 7 mph 11 km/h.
Monday, October 19, 2026
Mid-Morning
49°F 10°C
Overcast
Mid-Afternoon
65°F 18°C
Overcast
Early-Evening
57°F 14°C
Overcast
Comfortable at 65°F 18°C, overcast throughout the day, with steady humidity and barometric pressure falling. Winds shifting from the ESE to the NNW at 5 mph 8 km/h.
Tuesday, October 20, 2026
Mid-Morning
48°F 9°C
Overcast
Mid-Afternoon
58°F 15°C
Overcast
Early-Evening
54°F 12°C
Overcast
Cool with a high near 58°F 15°C, overcast throughout the day, with steady humidity and steady pressure. Winds blowing from the N at 15 mph 24 km/h. Gusts up to 22 mph 36 km/h.
Wednesday, October 21, 2026
Mid-Morning
45°F 7°C
Overcast
Mid-Afternoon
48°F 9°C
Scattered Showers
Early-Evening
49°F 9°C
Overcast
Brisk around 48°F 9°C, periods of heavy rain and gusty conditions, with steady humidity and steady pressure. Winds switching from the N to the NNE at 6 mph 10 km/h.
Thursday, October 22, 2026
Mid-Morning
45°F 7°C
Cloudy
Mid-Afternoon
50°F 10°C
Overcast
Early-Evening
50°F 10°C
Overcast
Cool and brisk at 50°F 10°C, cloudy in the morning, becoming overcast through the afternoon and evening, with lower humidity and barometric pressure falling. Winds out of the ESE at 13 mph 21 km/h.
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