Colstrip, MT 14 Day Weather - 59323 WeatherWorld.com
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Colstrip, MT Weather Forecast


Colstrip, MT Weather Forecast Dated: 1115 AM Sun Sep 13 2026
Expect a mild stretch with a mix of sun and clouds and mostly dry weather over the coming period. comfortable humidity and no major pressure swings will dominate.
Sunday, September 13, 2026
Mid-Morning
58°F 14°C
Sunny
Mid-Afternoon
80°F 27°C
Cloudy
Early-Evening
77°F 25°C
Overcast
Warm and summery near 80°F 27°C, sunny in the morning, cloudy in the afternoon, and overcast this evening, with lower humidity and barometric pressure falling. Winds turning from the ESE to the SE at 22 mph 35 km/h. Gusts up to 34 mph 55 km/h.
Monday, September 14, 2026
Mid-Morning
57°F 14°C
Overcast
Mid-Afternoon
68°F 20°C
Partly Cloudy
Early-Evening
58°F 15°C
Sunny
Comfortable with temperatures reaching 68°F 20°C, overcast in the morning, cloudy in the afternoon, and sunny this evening, with steady humidity and barometric pressure rising. Winds switching from the WNW to the NW at 27 mph 43 km/h. Gusts up to 38 mph 61 km/h.
Tuesday, September 15, 2026
Mid-Morning
55°F 13°C
Cloudy
Mid-Afternoon
68°F 20°C
Sunny
Early-Evening
65°F 18°C
Sunny
Enjoyable around 68°F 20°C, cloudy in the morning, sunny in the afternoon, and cloudy this evening, with lower humidity and barometric pressure falling. Winds increasing from the NW at 4 mph 6 km/h to ENE at 15 mph 24 km/h. Gusts up to 23 mph 37 km/h.
Wednesday, September 16, 2026
Mid-Morning
55°F 13°C
Sunny
Mid-Afternoon
71°F 22°C
Sunny
Early-Evening
66°F 19°C
Sunny
Mild temperatures up to 71°F 22°C, sunny throughout the day, with lower humidity and steady pressure. Winds swinging from the NNE to the E at 7 mph 10 km/h.
Thursday, September 17, 2026
Mid-Morning
67°F 19°C
Sunny
Mid-Afternoon
84°F 29°C
Overcast
Early-Evening
80°F 27°C
Overcast
Very warm with a high of 84°F 29°C, sunny in the morning, becoming overcast through the afternoon and evening, with lower humidity and barometric pressure falling.
Friday, September 18, 2026
Mid-Morning
65°F 18°C
Scattered Showers
Mid-Afternoon
77°F 25°C
Sunny
Early-Evening
71°F 22°C
Sunny
Pleasant near 77°F 25°C, locally heavy downpours at times, with lower humidity and steady pressure. Winds shifting from the SE to the SSE at 13 mph 20 km/h. Gusts up to 23 mph 37 km/h.
Saturday, September 19, 2026
Mid-Morning
59°F 15°C
Light Showers
Mid-Afternoon
64°F 18°C
Scattered Showers
Early-Evening
61°F 16°C
Scattered Showers
Comfortable at 64°F 18°C, periods of heavy rain and gusty conditions, with steady humidity and steady pressure. Winds turning from the E to the ENE at 12 mph 20 km/h. Gusts up to 21 mph 34 km/h.
Sunday, September 20, 2026
Mid-Morning
59°F 15°C
Scattered Showers
Mid-Afternoon
65°F 18°C
Light Showers
Early-Evening
64°F 18°C
Light Showers
Cool with a high near 65°F 18°C, scattered downpours possible, with lower humidity and steady pressure. Winds easing from ESE 15 mph 25 km/h to SE 7 mph 11 km/h.
Monday, September 21, 2026
Mid-Morning
59°F 15°C
Sunny
Mid-Afternoon
71°F 22°C
Sunny
Early-Evening
67°F 19°C
Sunny
Mild temperatures up to 71°F 22°C, sunny throughout the day, with lower humidity and steady pressure.
Tuesday, September 22, 2026
Mid-Morning
64°F 18°C
Cloudy
Mid-Afternoon
78°F 26°C
Sunny
Early-Evening
73°F 23°C
Sunny
Mild with a high of 78°F 26°C, overcast in the morning, becoming sunny through the afternoon and evening, with lower humidity and steady pressure. Winds moving from the SSE to the ESE at 8 mph 12 km/h.
Wednesday, September 23, 2026
Mid-Morning
68°F 20°C
Sunny
Mid-Afternoon
86°F 30°C
Sunny
Early-Evening
77°F 26°C
Sunny
Warm and summery near 86°F 30°C, sunny throughout the day, with lower humidity and barometric pressure falling. Winds SSE at 14 mph 22 km/h. Gusts up to 27 mph 43 km/h.
Thursday, September 24, 2026
Mid-Morning
71°F 22°C
Overcast
Mid-Afternoon
88°F 31°C
Overcast
Early-Evening
80°F 27°C
Overcast
Balmy with temperatures reaching 88°F 31°C, overcast throughout the day, with lower humidity and steady pressure. Winds shifting from the SSW to the W at 10 mph 16 km/h.
Friday, September 25, 2026
Mid-Morning
70°F 21°C
Sunny
Mid-Afternoon
83°F 28°C
Sunny
Early-Evening
76°F 25°C
Overcast
Quite warm around 83°F 28°C, sunny through the afternoon, turning overcast this evening, with lower humidity and steady pressure. Winds turning from the WSW to the ESE at 7 mph 10 km/h.
Saturday, September 26, 2026
Mid-Morning
70°F 21°C
Overcast
Mid-Afternoon
86°F 30°C
Overcast
Early-Evening
78°F 26°C
Cloudy
Warm temperatures up to 86°F 30°C, overcast throughout the day, with steady humidity and barometric pressure falling. Winds switching from the SW to the ENE at 9 mph 13 km/h.
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