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Upper Corkscrew Lake, MT 14 Day Weather
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Upper Corkscrew Lake, MT Weather Forecast
Upper Corkscrew Lake, MT Weather Forecast Dated: 522 AM Sat Sep 19 2026
Expect a cool pattern with a mix of sun and clouds and frequent chances of rain over the coming period. moderate humidity and no major pressure swings will dominate.
Saturday, September 19, 2026
Mid-Morning
46°F 8°C
Light Showers
Mid-Afternoon
48°F 9°C
Light Showers
Early-Evening
41°F 6°C
Light Sleet Showers
Brisk around 48°F 9°C, rounds of showers expected off and on all day, with steady humidity and steady pressure.
Sunday, September 20, 2026
Mid-Morning
40°F 4°C
Scattered Showers
Mid-Afternoon
50°F 10°C
Scattered Showers
Early-Evening
45°F 7°C
Scattered Showers
Cool and brisk at 50°F 10°C, scattered downpours possible, with lower humidity and steady pressure.
Monday, September 21, 2026
Mid-Morning
44°F 7°C
Sunny
Mid-Afternoon
58°F 15°C
Sunny
Early-Evening
51°F 11°C
Overcast
Comfortable at 58°F 15°C, sunny through the afternoon, turning overcast this evening, with lower humidity and barometric pressure falling.
Tuesday, September 22, 2026
Mid-Morning
47°F 8°C
Overcast
Mid-Afternoon
60°F 15°C
Overcast
Early-Evening
51°F 11°C
Partly Cloudy
Cool with a high near 60°F 15°C, overcast through the afternoon, turning partly cloudy this evening, with lower humidity and steady pressure.
Wednesday, September 23, 2026
Mid-Morning
50°F 10°C
Sunny
Mid-Afternoon
64°F 18°C
Sunny
Early-Evening
53°F 12°C
Sunny
Refreshing around 64°F 18°C, sunny throughout the day, with lower humidity and steady pressure. Winds turning from the SSE to the SW at 5 mph 8 km/h.
Thursday, September 24, 2026
Mid-Morning
52°F 11°C
Sunny
Mid-Afternoon
66°F 19°C
Sunny
Early-Evening
56°F 14°C
Partly Cloudy
Mildly cool near 66°F 19°C, sunny through the afternoon, turning partly cloudy this evening, with steady humidity and barometric pressure falling.
Friday, September 25, 2026
Mid-Morning
52°F 11°C
Sunny
Mid-Afternoon
63°F 17°C
Sunny
Early-Evening
54°F 12°C
Sunny
Comfortable at 63°F 17°C, sunny throughout the day, with steady humidity and steady pressure. Winds building from S at 4 mph 6 km/h to SW at 15 mph 24 km/h. Gusts up to 26 mph 42 km/h.
Saturday, September 26, 2026
Mid-Morning
48°F 9°C
Sunny
Mid-Afternoon
60°F 16°C
Overcast
Early-Evening
48°F 9°C
Nearby Thunderstorms
Cool with a high near 60°F 16°C, locally heavy thunderstorms at times, with increasing humidity and steady pressure. Winds moving from the SW to the SSE at 8 mph 13 km/h.
Sunday, September 27, 2026
Mid-Morning
42°F 6°C
Snow & Thunder
Mid-Afternoon
50°F 10°C
Light Showers
Early-Evening
44°F 7°C
Scattered Thunderstorms
Brisk around 50°F 10°C, on-and-off snow throughout the day, with lower humidity and steady pressure.
Monday, September 28, 2026
Mid-Morning
43°F 6°C
Sunny
Mid-Afternoon
59°F 15°C
Sunny
Early-Evening
49°F 10°C
Cloudy
Mildly cool near 59°F 15°C, sunny through the afternoon, turning partly cloudy this evening, with lower humidity and barometric pressure falling. Winds out of the SW at 8 mph 13 km/h.
Tuesday, September 29, 2026
Mid-Morning
48°F 9°C
Sunny
Mid-Afternoon
63°F 17°C
Sunny
Early-Evening
52°F 11°C
Sunny
Comfortable at 63°F 17°C, sunny throughout the day, with steady humidity and barometric pressure falling. Winds blowing from the SSW at 14 mph 23 km/h.
Wednesday, September 30, 2026
Mid-Morning
44°F 7°C
Light Showers
Mid-Afternoon
39°F 4°C
Light Sleet Showers
Early-Evening
31°F -1°C
Heavy Snow Showers
Cold with a high near 39°F 4°C, on-and-off showers throughout the day, with steady humidity and steady pressure. New snow accumulation of 2 to 5 in. 5 to 13 cm. Winds increasing from the ESE at 4 mph 7 km/h to NNE at 13 mph 20 km/h.
Thursday, October 1, 2026
Mid-Morning
29°F -2°C
Heavy Snow Showers
Mid-Afternoon
34°F 1°C
Heavy Snow Showers
Early-Evening
31°F -1°C
Heavy Snow Showers
Nippy around 34°F 1°C, rounds of snow expected off and on all day, with steady humidity and barometric pressure rising. Snow accumulation up to 2 in. up to 5 cm.
Friday, October 2, 2026
Mid-Morning
29°F -1°C
Heavy Snow Showers
Mid-Afternoon
35°F 2°C
Heavy Snow Showers
Early-Evening
32°F 0°C
Light Snow Showers
Biting cold near 35°F 2°C, persistent snow off and on through the day, with steady humidity and steady pressure.
Upper Corkscrew Lake, MT Weather Radar Map
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