Weather WorldGregor Lake, MT 14 Day Weather
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Gregor Lake, MT Weather Forecast
Gregor Lake, MT Weather Forecast Dated: 550 PM Thu Sep 17 2026
Expect a cool pattern with plenty of sunshine and mostly dry weather over the coming period. moderate humidity and no major pressure swings will dominate.
Thursday, September 17, 2026
Mid-Morning
47°F 8°C
Sunny
Mid-Afternoon
67°F 20°C
Sunny
Early-Evening
59°F 15°C
Cloudy
Refreshing around 67°F 20°C, sunny through the afternoon, turning partly cloudy this evening, with lower humidity and barometric pressure falling.
Friday, September 18, 2026
Mid-Morning
51°F 10°C
Sunny
Mid-Afternoon
70°F 21°C
Partly Cloudy
Early-Evening
63°F 17°C
Sunny
Comfortable with temperatures reaching 70°F 21°C, sunny in the morning, partly cloudy in the afternoon, and cloudy this evening, with lower humidity and steady pressure.
Saturday, September 19, 2026
Mid-Morning
52°F 11°C
Sunny
Mid-Afternoon
71°F 21°C
Sunny
Early-Evening
61°F 16°C
Sunny
Enjoyable around 71°F 21°C, sunny throughout the day, with lower humidity and barometric pressure falling.
Sunday, September 20, 2026
Mid-Morning
54°F 12°C
Sunny
Mid-Afternoon
71°F 22°C
Sunny
Early-Evening
62°F 17°C
Sunny
Mild temperatures up to 71°F 22°C, sunny throughout the day, with lower humidity and barometric pressure falling.
Monday, September 21, 2026
Mid-Morning
52°F 11°C
Sunny
Mid-Afternoon
70°F 21°C
Sunny
Early-Evening
57°F 14°C
Sunny
Mild with a high of 70°F 21°C, sunny throughout the day, with steady humidity and barometric pressure falling. Winds turning from the SSE to the SE at 9 mph 15 km/h. Gusts up to 20 mph 33 km/h.
Tuesday, September 22, 2026
Mid-Morning
39°F 4°C
Scattered Showers
Mid-Afternoon
54°F 12°C
Scattered Showers
Early-Evening
50°F 10°C
Scattered Showers
Cool and brisk at 54°F 12°C, locally heavy downpours at times, with lower humidity and barometric pressure falling.
Wednesday, September 23, 2026
Mid-Morning
43°F 6°C
Overcast
Mid-Afternoon
62°F 17°C
Cloudy
Early-Evening
56°F 14°C
Partly Cloudy
Comfortable at 62°F 17°C, overcast in the morning, becoming cloudy through the afternoon and evening, with steady humidity and steady pressure.
Thursday, September 24, 2026
Mid-Morning
48°F 9°C
Sunny
Mid-Afternoon
68°F 20°C
Partly Cloudy
Early-Evening
62°F 17°C
Sunny
Enjoyable around 68°F 20°C, sunny in the morning, cloudy in the afternoon, and sunny this evening, with lower humidity and barometric pressure falling.
Friday, September 25, 2026
Mid-Morning
55°F 13°C
Sunny
Mid-Afternoon
75°F 24°C
Partly Cloudy
Early-Evening
65°F 19°C
Overcast
Mild temperatures up to 75°F 24°C, sunny in the morning, partly cloudy in the afternoon, and cloudy this evening, with lower humidity and barometric pressure falling.
Saturday, September 26, 2026
Mid-Morning
56°F 13°C
Sunny
Mid-Afternoon
72°F 22°C
Cloudy
Early-Evening
60°F 16°C
Overcast
Mild with a high of 72°F 22°C, sunny in the morning, becoming cloudy through the afternoon and evening, with lower humidity and steady pressure. Winds switching from the SSE to the S at 9 mph 14 km/h. Gusts up to 24 mph 39 km/h.
Sunday, September 27, 2026
Mid-Morning
44°F 7°C
Sunny
Mid-Afternoon
54°F 12°C
Cloudy
Early-Evening
45°F 8°C
Cloudy
Chilly near 54°F 12°C, sunny in the morning, becoming cloudy through the afternoon and evening, with lower humidity and steady pressure. Winds moving from the S to the SE at 6 mph 10 km/h.
Monday, September 28, 2026
Mid-Morning
37°F 3°C
Partly Cloudy
Mid-Afternoon
50°F 10°C
Scattered Showers
Early-Evening
43°F 7°C
Scattered Showers
Crisp with a high near 50°F 10°C, locally heavy downpours at times, with lower humidity and steady pressure.
Tuesday, September 29, 2026
Mid-Morning
35°F 2°C
Sunny
Mid-Afternoon
53°F 12°C
Sunny
Early-Evening
45°F 7°C
Sunny
Brisk around 53°F 12°C, sunny throughout the day, with steady humidity and barometric pressure falling.
Wednesday, September 30, 2026
Mid-Morning
37°F 3°C
Sunny
Mid-Afternoon
57°F 14°C
Sunny
Early-Evening
49°F 10°C
Sunny
Cool and brisk at 57°F 14°C, sunny through the afternoon, turning cloudy this evening, with lower humidity and barometric pressure falling.
Gregor Lake, MT Weather Radar Map
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