Gallatin Rapids, MT 14 Day Weather
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Gallatin Rapids, MT Weather Forecast


Gallatin Rapids, MT Weather Forecast Dated: 211 PM Sat Sep 26 2026
Expect a cool pattern with a mix of sun and clouds and mostly dry weather over the coming period. comfortable humidity and no major pressure swings will dominate.
Saturday, September 26, 2026
Mid-Morning
51°F 11°C
Sunny
Mid-Afternoon
60°F 15°C
Overcast
Early-Evening
56°F 13°C
Overcast
Refreshing around 60°F 15°C, sunny in the morning, overcast in the afternoon, and partly cloudy this evening, with lower humidity and steady pressure. Winds turning from the W to the WNW at 17 mph 28 km/h. Gusts up to 29 mph 46 km/h.
Sunday, September 27, 2026
Mid-Morning
46°F 8°C
Overcast
Mid-Afternoon
59°F 15°C
Overcast
Early-Evening
57°F 14°C
Overcast
Mildly cool near 59°F 15°C, overcast throughout the day, with lower humidity and barometric pressure falling. Winds blowing from the SE at 15 mph 23 km/h.
Monday, September 28, 2026
Mid-Morning
57°F 14°C
Overcast
Mid-Afternoon
68°F 20°C
Sunny
Early-Evening
58°F 15°C
Sunny
Enjoyable around 68°F 20°C, overcast in the morning, becoming sunny through the afternoon and evening, with lower humidity and steady pressure. Winds moving from the WSW to the NNE at 6 mph 9 km/h.
Tuesday, September 29, 2026
Mid-Morning
55°F 13°C
Sunny
Mid-Afternoon
74°F 23°C
Sunny
Early-Evening
65°F 18°C
Overcast
Mild temperatures up to 74°F 23°C, partly cloudy in the morning, sunny in the afternoon, and overcast this evening, with steady humidity and barometric pressure falling. Winds swinging from the WSW to the WNW at 13 mph 20 km/h.
Wednesday, September 30, 2026
Mid-Morning
57°F 14°C
Sunny
Mid-Afternoon
62°F 16°C
Sunny
Early-Evening
51°F 10°C
Sunny
Refreshing around 62°F 16°C, sunny through the afternoon, turning partly cloudy this evening, with steady humidity and barometric pressure rising. Winds shifting from the W to the NNW at 14 mph 23 km/h. Gusts up to 25 mph 40 km/h.
Thursday, October 1, 2026
Mid-Morning
45°F 7°C
Partly Cloudy
Mid-Afternoon
58°F 15°C
Cloudy
Early-Evening
55°F 13°C
Overcast
Mildly cool near 58°F 15°C, partly cloudy in the morning, cloudy in the afternoon, and overcast this evening, with lower humidity and barometric pressure falling.
Friday, October 2, 2026
Mid-Morning
50°F 10°C
Overcast
Mid-Afternoon
59°F 15°C
Overcast
Early-Evening
51°F 11°C
Scattered Showers
Comfortable at 59°F 15°C, periods of heavy rain and gusty conditions, with increasing humidity and steady pressure. Winds increasing from the NE at 3 mph 5 km/h to NE at 14 mph 22 km/h.
Saturday, October 3, 2026
Mid-Morning
40°F 4°C
Light Showers
Mid-Afternoon
43°F 6°C
Scattered Showers
Early-Evening
41°F 6°C
Scattered Showers
Biting cold near 43°F 6°C, scattered downpours possible, with lower humidity and steady pressure. Winds easing from NE 15 mph 24 km/h to ENE 5 mph 9 km/h.
Sunday, October 4, 2026
Mid-Morning
36°F 2°C
Light Snow Showers
Mid-Afternoon
42°F 5°C
Scattered Showers
Early-Evening
40°F 4°C
Scattered Showers
Cold with a high near 42°F 5°C, blowing snow reducing visibility at times, with steady humidity and steady pressure. Winds blowing from the N at 4 mph 6 km/h.
Monday, October 5, 2026
Mid-Morning
36°F 2°C
Overcast
Mid-Afternoon
47°F 8°C
Cloudy
Early-Evening
45°F 7°C
Overcast
Cool and brisk at 47°F 8°C, overcast in the morning, cloudy in the afternoon, and overcast this evening, with lower humidity and barometric pressure falling. Winds SE at 9 mph 15 km/h.
Tuesday, October 6, 2026
Mid-Morning
40°F 4°C
Sunny
Mid-Afternoon
51°F 10°C
Sunny
Early-Evening
48°F 9°C
Sunny
Chilly near 51°F 10°C, sunny throughout the day, with lower humidity and barometric pressure falling. Winds out of the SE at 15 mph 23 km/h.
Wednesday, October 7, 2026
Mid-Morning
43°F 6°C
Sunny
Mid-Afternoon
62°F 16°C
Overcast
Early-Evening
56°F 13°C
Overcast
Cool with a high near 62°F 16°C, sunny in the morning, overcast in the afternoon, and cloudy this evening, with steady humidity and barometric pressure falling.
Thursday, October 8, 2026
Mid-Morning
56°F 13°C
Sunny
Mid-Afternoon
68°F 20°C
Overcast
Early-Evening
61°F 16°C
Overcast
Enjoyable around 68°F 20°C, sunny in the morning, becoming overcast through the afternoon and evening, with steady humidity and steady pressure.
Friday, October 9, 2026
Mid-Morning
60°F 16°C
Overcast
Mid-Afternoon
77°F 25°C
Sunny
Early-Evening
67°F 20°C
Sunny
Mild temperatures up to 77°F 25°C, overcast in the morning, becoming sunny through the afternoon and evening, with steady humidity and steady pressure.
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