Cave Lake, MT 14 Day Weather
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Cave Lake, MT Weather Forecast


Cave Lake, MT Weather Forecast Dated: 710 AM Thu Sep 10 2026
Expect a mild stretch with a mix of sun and clouds and mostly dry weather over the coming period. moderate humidity and no major pressure swings will dominate.
Thursday, September 10, 2026
Mid-Morning
69°F 21°C
Sunny
Mid-Afternoon
86°F 30°C
Sunny
Early-Evening
73°F 23°C
Sunny
Warm and summery near 86°F 30°C, sunny throughout the day, with steady humidity and barometric pressure falling. Winds turning from the W to the SW at 14 mph 22 km/h.
Friday, September 11, 2026
Mid-Morning
56°F 13°C
Overcast
Mid-Afternoon
68°F 20°C
Nearby Thunderstorms
Early-Evening
49°F 10°C
Overcast
Comfortable with temperatures reaching 68°F 20°C, locally heavy thunderstorms at times, with increasing humidity and barometric pressure rising. Winds building from S at 0 mph 1 km/h to ENE at 15 mph 24 km/h. Gusts up to 22 mph 35 km/h.
Saturday, September 12, 2026
Mid-Morning
46°F 8°C
Scattered Showers
Mid-Afternoon
52°F 11°C
Overcast
Early-Evening
49°F 10°C
Overcast
Chilly near 52°F 11°C, locally heavy downpours at times, with lower humidity and steady pressure. Winds ENE at 16 mph 26 km/h. Gusts up to 23 mph 37 km/h.
Sunday, September 13, 2026
Mid-Morning
41°F 5°C
Light Showers
Mid-Afternoon
46°F 8°C
Scattered Showers
Early-Evening
41°F 5°C
Light Showers
Crisp with a high near 46°F 8°C, periods of heavy rain and gusty conditions, with steady humidity and barometric pressure rising.
Monday, September 14, 2026
Mid-Morning
42°F 6°C
Sunny
Mid-Afternoon
66°F 19°C
Sunny
Early-Evening
58°F 15°C
Cloudy
Refreshing around 66°F 19°C, sunny through the afternoon, turning partly cloudy this evening, with lower humidity and barometric pressure falling. Winds swinging from the W to the WNW at 5 mph 8 km/h.
Tuesday, September 15, 2026
Mid-Morning
51°F 10°C
Sunny
Mid-Afternoon
70°F 21°C
Sunny
Early-Evening
60°F 16°C
Sunny
Pleasant near 70°F 21°C, sunny throughout the day, with steady humidity and steady pressure. Winds shifting from the W to the ENE at 14 mph 23 km/h. Gusts up to 23 mph 37 km/h.
Wednesday, September 16, 2026
Mid-Morning
50°F 10°C
Overcast
Mid-Afternoon
66°F 19°C
Overcast
Early-Evening
51°F 11°C
Overcast
Comfortable at 66°F 19°C, overcast throughout the day, with steady humidity and barometric pressure rising. Winds increasing from the E at 4 mph 6 km/h to ENE at 15 mph 24 km/h. Gusts up to 20 mph 33 km/h.
Thursday, September 17, 2026
Mid-Morning
43°F 6°C
Sunny
Mid-Afternoon
73°F 23°C
Sunny
Early-Evening
65°F 19°C
Sunny
Enjoyable around 73°F 23°C, partly cloudy in the morning, becoming sunny through the afternoon and evening, with lower humidity and barometric pressure falling.
Friday, September 18, 2026
Mid-Morning
58°F 14°C
Overcast
Mid-Afternoon
80°F 26°C
Sunny
Early-Evening
69°F 21°C
Overcast
Warm temperatures up to 80°F 26°C, overcast in the morning, sunny in the afternoon, and overcast this evening, with steady humidity and barometric pressure falling. Winds switching from the W to the NE at 8 mph 13 km/h.
Saturday, September 19, 2026
Mid-Morning
65°F 18°C
Sunny
Mid-Afternoon
87°F 30°C
Scattered Showers
Early-Evening
64°F 18°C
Light Showers
Very warm with a high of 87°F 30°C, periods of heavy rain and gusty conditions, with increasing humidity and barometric pressure falling. Winds moving from the WNW to the W at 10 mph 16 km/h.
Sunday, September 20, 2026
Mid-Morning
58°F 15°C
Sunny
Mid-Afternoon
71°F 22°C
Overcast
Early-Evening
61°F 16°C
Sunny
Pleasant near 71°F 22°C, sunny in the morning, overcast in the afternoon, and sunny this evening, with lower humidity and steady pressure. Winds swinging from the W to the WSW at 15 mph 23 km/h. Gusts up to 20 mph 32 km/h.
Monday, September 21, 2026
Mid-Morning
51°F 10°C
Sunny
Mid-Afternoon
70°F 21°C
Sunny
Early-Evening
62°F 17°C
Sunny
Comfortable with temperatures reaching 70°F 21°C, sunny throughout the day, with lower humidity and steady pressure. Winds shifting from the W to the NE at 6 mph 10 km/h.
Tuesday, September 22, 2026
Mid-Morning
54°F 12°C
Sunny
Mid-Afternoon
81°F 27°C
Sunny
Early-Evening
70°F 21°C
Overcast
Quite warm around 81°F 27°C, sunny through the afternoon, turning overcast this evening, with lower humidity and barometric pressure falling. Winds turning from the W to the WSW at 3 mph 5 km/h.
Wednesday, September 23, 2026
Mid-Morning
59°F 15°C
Sunny
Mid-Afternoon
81°F 27°C
Sunny
Early-Evening
71°F 22°C
Sunny
Warm temperatures up to 81°F 27°C, sunny throughout the day, with steady humidity and barometric pressure falling. Winds switching from the W to the NNE at 6 mph 10 km/h.
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