Roy, MT 14 Day Weather - 59471 WeatherWorld.com
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Roy, MT Weather Forecast


Roy, MT Weather Forecast Dated: 1010 PM Tue Sep 08 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.
Tuesday, September 8, 2026
Mid-Morning
60°F 16°C
Sunny
Mid-Afternoon
67°F 20°C
Sunny
Early-Evening
63°F 18°C
Sunny
Refreshing around 67°F 20°C, sunny through the afternoon, turning partly cloudy this evening, with steady humidity and steady pressure. Winds turning from the WNW to the W at 19 mph 31 km/h. Gusts up to 29 mph 46 km/h.
Wednesday, September 9, 2026
Mid-Morning
62°F 17°C
Sunny
Mid-Afternoon
77°F 25°C
Sunny
Early-Evening
73°F 23°C
Sunny
Comfortable with temperatures reaching 77°F 25°C, sunny throughout the day, with lower humidity and barometric pressure falling. Winds switching from the W to the WSW at 11 mph 18 km/h.
Thursday, September 10, 2026
Mid-Morning
74°F 24°C
Overcast
Mid-Afternoon
81°F 27°C
Cloudy
Early-Evening
66°F 19°C
Overcast
Quite warm around 81°F 27°C, overcast in the morning, cloudy in the afternoon, and overcast this evening, with increasing humidity and barometric pressure rising. Winds moving from the W to the N at 15 mph 24 km/h. Gusts up to 22 mph 36 km/h.
Friday, September 11, 2026
Mid-Morning
57°F 14°C
Sunny
Mid-Afternoon
68°F 20°C
Sunny
Early-Evening
65°F 18°C
Partly Cloudy
Mild temperatures up to 68°F 20°C, sunny through the afternoon, turning cloudy this evening, with steady humidity and barometric pressure falling. Winds swinging from the E to the ENE at 17 mph 27 km/h. Gusts up to 22 mph 35 km/h.
Saturday, September 12, 2026
Mid-Morning
53°F 11°C
Overcast
Mid-Afternoon
57°F 14°C
Overcast
Early-Evening
52°F 11°C
Overcast
Brisk around 57°F 14°C, overcast throughout the day, with steady humidity and barometric pressure rising. Winds tapering down from ENE 19 mph 30 km/h to E 9 mph 15 km/h.
Sunday, September 13, 2026
Mid-Morning
49°F 9°C
Overcast
Mid-Afternoon
48°F 9°C
Light Rain
Early-Evening
47°F 8°C
Light Rain
Cool and brisk at 48°F 9°C, dry early, with showers continuing through afternoon and evening, with increasing humidity and steady pressure. Winds turning from the ENE to the W at 7 mph 12 km/h.
Monday, September 14, 2026
Mid-Morning
48°F 9°C
Sunny
Mid-Afternoon
63°F 17°C
Sunny
Early-Evening
62°F 17°C
Sunny
Comfortable at 63°F 17°C, sunny throughout the day, with lower humidity and barometric pressure falling. Winds switching from the SSE to the SE at 7 mph 11 km/h.
Tuesday, September 15, 2026
Mid-Morning
58°F 15°C
Overcast
Mid-Afternoon
72°F 22°C
Sunny
Early-Evening
69°F 20°C
Sunny
Enjoyable around 72°F 22°C, overcast in the morning, sunny in the afternoon, and partly cloudy this evening, with lower humidity and steady pressure.
Wednesday, September 16, 2026
Mid-Morning
63°F 17°C
Cloudy
Mid-Afternoon
78°F 26°C
Sunny
Early-Evening
52°F 11°C
Sunny
Mild temperatures up to 78°F 26°C, cloudy in the morning, sunny in the afternoon, and partly cloudy this evening, with steady humidity and barometric pressure rising. Winds building from ESE at 11 mph 17 km/h to WNW at 34 mph 54 km/h. Gusts up to 42 mph 68 km/h.
Thursday, September 17, 2026
Mid-Morning
40°F 5°C
Partly Cloudy
Mid-Afternoon
49°F 9°C
Overcast
Early-Evening
45°F 7°C
Overcast
Cool and brisk at 49°F 9°C, partly cloudy in the morning, becoming overcast through the afternoon and evening, with steady humidity and barometric pressure rising. Winds decreasing from WNW 26 mph 42 km/h to N 16 mph 25 km/h.
Friday, September 18, 2026
Mid-Morning
41°F 5°C
Overcast
Mid-Afternoon
52°F 11°C
Sunny
Early-Evening
51°F 11°C
Sunny
Chilly near 52°F 11°C, overcast in the morning, becoming sunny through the afternoon and evening, with lower humidity and steady pressure. Winds shifting from the ESE to the SE at 7 mph 11 km/h.
Saturday, September 19, 2026
Mid-Morning
47°F 8°C
Sunny
Mid-Afternoon
65°F 18°C
Sunny
Early-Evening
62°F 17°C
Sunny
Cool with a high near 65°F 18°C, sunny throughout the day, with lower humidity and barometric pressure falling. Winds tapering down from SSE 18 mph 29 km/h to SSE 8 mph 12 km/h.
Sunday, September 20, 2026
Mid-Morning
58°F 14°C
Sunny
Mid-Afternoon
74°F 23°C
Sunny
Early-Evening
69°F 21°C
Sunny
Enjoyable around 74°F 23°C, sunny throughout the day, with lower humidity and barometric pressure falling. Winds switching from the WNW to the SSE at 7 mph 11 km/h.
Monday, September 21, 2026
Mid-Morning
65°F 19°C
Sunny
Mid-Afternoon
83°F 28°C
Sunny
Early-Evening
74°F 24°C
Sunny
Warm temperatures up to 83°F 28°C, sunny throughout the day, with steady humidity and steady pressure. Winds moving from the W to the SW at 9 mph 13 km/h.
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