Weather WorldKnott Lake, MT 14 Day Weather
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Knott Lake, MT Weather Forecast
Knott Lake, MT Weather Forecast Dated: 514 AM Thu Sep 10 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.
Thursday, September 10, 2026
Mid-Morning
47°F 8°C
Sunny
Mid-Afternoon
65°F 18°C
Sunny
Early-Evening
53°F 12°C
Sunny
Refreshing around 65°F 18°C, sunny throughout the day, with steady humidity and barometric pressure falling. Winds turning from the SW to the SSE at 10 mph 16 km/h.
Friday, September 11, 2026
Mid-Morning
50°F 10°C
Partly Cloudy
Mid-Afternoon
61°F 16°C
Overcast
Early-Evening
48°F 9°C
Scattered Showers
Mildly cool near 61°F 16°C, scattered downpours possible, with increasing humidity and steady pressure. Winds switching from the WSW to the NE at 10 mph 16 km/h.
Saturday, September 12, 2026
Mid-Morning
40°F 4°C
Overcast
Mid-Afternoon
54°F 12°C
Light Showers
Early-Evening
45°F 7°C
Nearby Thunderstorms
Chilly near 54°F 12°C, locally heavy downpours at times, with steady humidity and barometric pressure falling.
Sunday, September 13, 2026
Mid-Morning
33°F 0°C
Heavy Snow Showers
Mid-Afternoon
35°F 2°C
Heavy Snow Showers
Early-Evening
33°F 1°C
Heavy Snow Showers
Nippy around 35°F 2°C, rounds of snow expected off and on all day, with steady humidity and barometric pressure rising. New snow accumulation of 2 to 5 in. 5 to 13 cm. Winds moving from the SW to the WSW at 5 mph 8 km/h.
Monday, September 14, 2026
Mid-Morning
34°F 1°C
Light Fog
Mid-Afternoon
41°F 5°C
Scattered Showers
Early-Evening
39°F 4°C
Scattered Showers
Biting cold near 41°F 5°C, scattered downpours possible, with lower humidity and steady pressure.
Tuesday, September 15, 2026
Mid-Morning
42°F 5°C
Sunny
Mid-Afternoon
57°F 14°C
Sunny
Early-Evening
47°F 9°C
Sunny
Cool and brisk at 57°F 14°C, sunny through the afternoon, turning partly cloudy this evening, with lower humidity and steady pressure. Winds swinging from the SE to the E at 6 mph 10 km/h.
Wednesday, September 16, 2026
Mid-Morning
48°F 9°C
Scattered Showers
Mid-Afternoon
64°F 18°C
Partly Cloudy
Early-Evening
51°F 11°C
Partly Cloudy
Comfortable at 64°F 18°C, periods of heavy rain and gusty conditions, with increasing humidity and steady pressure. Winds shifting from the SSE to the NE at 7 mph 11 km/h.
Thursday, September 17, 2026
Mid-Morning
50°F 10°C
Sunny
Mid-Afternoon
67°F 20°C
Sunny
Early-Evening
56°F 13°C
Sunny
Cool with a high near 67°F 20°C, sunny throughout the day, with lower humidity and steady pressure. Winds turning from the SSW to the N at 8 mph 14 km/h.
Friday, September 18, 2026
Mid-Morning
55°F 13°C
Partly Cloudy
Mid-Afternoon
70°F 21°C
Overcast
Early-Evening
60°F 16°C
Overcast
Mild temperatures up to 70°F 21°C, cloudy in the morning, becoming overcast through the afternoon and evening, with steady humidity and barometric pressure falling.
Saturday, September 19, 2026
Mid-Morning
53°F 12°C
Scattered Showers
Mid-Afternoon
64°F 18°C
Scattered Thunderstorms
Early-Evening
57°F 14°C
Nearby Thunderstorms
Mildly cool near 64°F 18°C, periods of heavy rain and gusty conditions, with steady humidity and barometric pressure falling. Winds switching from the SSE to the W at 9 mph 14 km/h.
Sunday, September 20, 2026
Mid-Morning
48°F 9°C
Overcast
Mid-Afternoon
58°F 15°C
Sunny
Early-Evening
48°F 9°C
Sunny
Comfortable at 58°F 15°C, overcast in the morning, partly cloudy in the afternoon, and sunny this evening, with lower humidity and steady pressure. Winds moving from the SW to the NW at 9 mph 15 km/h.
Monday, September 21, 2026
Mid-Morning
40°F 5°C
Sunny
Mid-Afternoon
56°F 14°C
Sunny
Early-Evening
49°F 9°C
Sunny
Crisp with a high near 56°F 14°C, sunny throughout the day, with lower humidity and steady pressure.
Tuesday, September 22, 2026
Mid-Morning
48°F 9°C
Sunny
Mid-Afternoon
65°F 19°C
Sunny
Early-Evening
53°F 12°C
Partly Cloudy
Refreshing around 65°F 19°C, partly cloudy in the morning, sunny in the afternoon, and partly cloudy this evening, with lower humidity and barometric pressure falling. Winds W at 9 mph 14 km/h.
Wednesday, September 23, 2026
Mid-Morning
51°F 11°C
Sunny
Mid-Afternoon
67°F 19°C
Sunny
Early-Evening
55°F 13°C
Sunny
Mildly cool near 67°F 19°C, sunny throughout the day, with steady humidity and barometric pressure falling.
Knott Lake, MT Weather Radar Map
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