Greenough, MT 14 Day Weather - WeatherWorld.com
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Greenough, MT Weather Forecast


Greenough, MT Weather Forecast Dated: 503 AM Sun Sep 20 2026
Expect a cool pattern with a mix of sun and clouds and mostly dry weather over the coming period. moderate humidity and no major pressure swings will dominate.
Sunday, September 20, 2026
Mid-Morning
51°F 10°C
Sunny
Mid-Afternoon
68°F 20°C
Sunny
Early-Evening
60°F 15°C
Sunny
Pleasant near 68°F 20°C, sunny throughout the day, with lower humidity and steady pressure.
Monday, September 21, 2026
Mid-Morning
52°F 11°C
Sunny
Mid-Afternoon
71°F 22°C
Sunny
Early-Evening
63°F 17°C
Sunny
Comfortable with temperatures reaching 71°F 22°C, sunny throughout the day, with lower humidity and barometric pressure falling.
Tuesday, September 22, 2026
Mid-Morning
53°F 12°C
Overcast
Mid-Afternoon
72°F 22°C
Overcast
Early-Evening
62°F 17°C
Partly Cloudy
Enjoyable around 72°F 22°C, overcast through the afternoon, turning sunny this evening, with lower humidity and barometric pressure falling.
Wednesday, September 23, 2026
Mid-Morning
55°F 13°C
Partly Cloudy
Mid-Afternoon
72°F 22°C
Sunny
Early-Evening
62°F 17°C
Cloudy
Mild temperatures up to 72°F 22°C, cloudy in the morning, sunny in the afternoon, and partly cloudy this evening, with steady humidity and steady pressure.
Thursday, September 24, 2026
Mid-Morning
52°F 11°C
Sunny
Mid-Afternoon
69°F 21°C
Overcast
Early-Evening
60°F 16°C
Cloudy
Mild with a high of 69°F 21°C, sunny in the morning, overcast in the afternoon, and cloudy this evening, with lower humidity and steady pressure.
Friday, September 25, 2026
Mid-Morning
53°F 11°C
Overcast
Mid-Afternoon
73°F 23°C
Overcast
Early-Evening
59°F 15°C
Partly Cloudy
Pleasant near 73°F 23°C, overcast through the afternoon, turning partly cloudy this evening, with lower humidity and steady pressure. Winds turning from the E to the NW at 8 mph 13 km/h.
Saturday, September 26, 2026
Mid-Morning
48°F 9°C
Overcast
Mid-Afternoon
45°F 7°C
Light Showers
Early-Evening
44°F 7°C
Scattered Showers
Chilly near 45°F 7°C, periods of heavy rain and gusty conditions, with increasing humidity and steady pressure.
Sunday, September 27, 2026
Mid-Morning
39°F 4°C
Sunny
Mid-Afternoon
54°F 12°C
Partly Cloudy
Early-Evening
48°F 9°C
Partly Cloudy
Crisp with a high near 54°F 12°C, sunny in the morning, partly cloudy in the afternoon, and sunny this evening, with lower humidity and barometric pressure falling.
Monday, September 28, 2026
Mid-Morning
41°F 5°C
Sunny
Mid-Afternoon
59°F 15°C
Overcast
Early-Evening
53°F 11°C
Overcast
Refreshing around 59°F 15°C, sunny in the morning, becoming overcast through the afternoon and evening, with lower humidity and barometric pressure falling. Winds switching from the SW to the WNW at 7 mph 12 km/h.
Tuesday, September 29, 2026
Mid-Morning
43°F 6°C
Scattered Showers
Mid-Afternoon
54°F 12°C
Cloudy
Early-Evening
45°F 7°C
Sunny
Cool and brisk at 54°F 12°C, periods of heavy rain and gusty conditions, with lower humidity and barometric pressure rising. Winds moving from the W to the N at 6 mph 10 km/h.
Wednesday, September 30, 2026
Mid-Morning
39°F 4°C
Partly Cloudy
Mid-Afternoon
58°F 14°C
Sunny
Early-Evening
49°F 10°C
Sunny
Comfortable at 58°F 14°C, partly cloudy in the morning, becoming sunny through the afternoon and evening, with lower humidity and barometric pressure falling.
Thursday, October 1, 2026
Mid-Morning
42°F 6°C
Cloudy
Mid-Afternoon
65°F 18°C
Sunny
Early-Evening
55°F 13°C
Cloudy
Cool with a high near 65°F 18°C, cloudy in the morning, sunny in the afternoon, and partly cloudy this evening, with lower humidity and barometric pressure falling.
Friday, October 2, 2026
Mid-Morning
48°F 9°C
Overcast
Mid-Afternoon
70°F 21°C
Overcast
Early-Evening
60°F 15°C
Overcast
Enjoyable around 70°F 21°C, overcast throughout the day, with steady humidity and barometric pressure falling.
Saturday, October 3, 2026
Mid-Morning
52°F 11°C
Partly Cloudy
Mid-Afternoon
68°F 20°C
Overcast
Early-Evening
58°F 14°C
Overcast
Mild temperatures up to 68°F 20°C, partly cloudy in the morning, becoming overcast through the afternoon and evening, with steady humidity and barometric pressure falling.
Greenough, MT Weather Radar Map
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