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Colstrip MT Weather - Clear - 62°F
Clear
62°F
Updated 11:15 am
Feels Like 53°F
Humidity 45%
Wind E 10 mph
Barometer  29.95 in
Dew Point 41°F
Colstrip MT Weather - Clear - 17°C
Clear
17°C
Updated 11:15 am
Feels Like 12°C
Humidity 45%
Wind E 16 km/h
Barometer  101.4 kPa
Dew Point 5°C
Colstrip, MT Weather and Current Conditionscolstrip mt weather forecast

Colstrip, MT Weather Forecast

Colstrip Montana WeatherColstrip, Montana Weather Weather Forecast
Here is the API 14 day weather forecast for Colstrip, Montana. Note: The 7-day weather forecast for Colstrip, MT is the most reliable and accurate weather forecast. This template should only be used as a probable scenario. Forecasting weather beyond the next 7 days is a challenge.
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
Colstrip Weather - 2026-09-13 - Morning - Sunny
58°F 14°C
Sunny
Mid-Afternoon
Colstrip Weather - 2026-09-13 - Afternoon - Cloudy
80°F 27°C
Cloudy
Early-Evening
Colstrip Weather - 2026-09-13 - Evening - Overcast
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
Colstrip Weather - 2026-09-14 - Morning - Overcast
57°F 14°C
Overcast
Mid-Afternoon
Colstrip Weather - 2026-09-14 - Afternoon - Partly Cloudy
68°F 20°C
Partly Cloudy
Early-Evening
Colstrip Weather - 2026-09-14 - Evening - Sunny
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
Colstrip Weather - 2026-09-15 - Morning - Cloudy
55°F 13°C
Cloudy
Mid-Afternoon
Colstrip Weather - 2026-09-15 - Afternoon - Sunny
68°F 20°C
Sunny
Early-Evening
Colstrip Weather - 2026-09-15 - Evening - Sunny
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
Colstrip Weather - 2026-09-16 - Morning - Sunny
55°F 13°C
Sunny
Mid-Afternoon
Colstrip Weather - 2026-09-16 - Afternoon - Sunny
71°F 22°C
Sunny
Early-Evening
Colstrip Weather - 2026-09-16 - Evening - Sunny
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
Colstrip Weather - 2026-09-17 - Morning - Sunny
67°F 19°C
Sunny
Mid-Afternoon
Colstrip Weather - 2026-09-17 - Afternoon - Overcast
84°F 29°C
Overcast
Early-Evening
Colstrip Weather - 2026-09-17 - Evening - Overcast
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
Colstrip Weather - 2026-09-18 - Morning - Scattered Showers
65°F 18°C
Scattered Showers
Mid-Afternoon
Colstrip Weather - 2026-09-18 - Afternoon - Sunny
77°F 25°C
Sunny
Early-Evening
Colstrip Weather - 2026-09-18 - Evening - Sunny
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
Colstrip Weather - 2026-09-19 - Morning - Light Showers
59°F 15°C
Light Showers
Mid-Afternoon
Colstrip Weather - 2026-09-19 - Afternoon - Scattered Showers
64°F 18°C
Scattered Showers
Early-Evening
Colstrip Weather - 2026-09-19 - Evening - Scattered Showers
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
Colstrip Weather - 2026-09-20 - Morning - Scattered Showers
59°F 15°C
Scattered Showers
Mid-Afternoon
Colstrip Weather - 2026-09-20 - Afternoon - Light Showers
65°F 18°C
Light Showers
Early-Evening
Colstrip Weather - 2026-09-20 - Evening - Light Showers
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
Colstrip Weather - 2026-09-21 - Morning - Sunny
59°F 15°C
Sunny
Mid-Afternoon
Colstrip Weather - 2026-09-21 - Afternoon - Sunny
71°F 22°C
Sunny
Early-Evening
Colstrip Weather - 2026-09-21 - Evening - Sunny
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
Colstrip Weather - 2026-09-22 - Morning - Cloudy
64°F 18°C
Cloudy
Mid-Afternoon
Colstrip Weather - 2026-09-22 - Afternoon - Sunny
78°F 26°C
Sunny
Early-Evening
Colstrip Weather - 2026-09-22 - Evening - Sunny
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
Colstrip Weather - 2026-09-23 - Morning - Sunny
68°F 20°C
Sunny
Mid-Afternoon
Colstrip Weather - 2026-09-23 - Afternoon - Sunny
86°F 30°C
Sunny
Early-Evening
Colstrip Weather - 2026-09-23 - Evening - Sunny
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
Colstrip Weather - 2026-09-24 - Morning - Overcast
71°F 22°C
Overcast
Mid-Afternoon
Colstrip Weather - 2026-09-24 - Afternoon - Overcast
88°F 31°C
Overcast
Early-Evening
Colstrip Weather - 2026-09-24 - Evening - Overcast
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
Colstrip Weather - 2026-09-25 - Morning - Sunny
70°F 21°C
Sunny
Mid-Afternoon
Colstrip Weather - 2026-09-25 - Afternoon - Sunny
83°F 28°C
Sunny
Early-Evening
Colstrip Weather - 2026-09-25 - Evening - Overcast
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
Colstrip Weather - 2026-09-26 - Morning - Overcast
70°F 21°C
Overcast
Mid-Afternoon
Colstrip Weather - 2026-09-26 - Afternoon - Overcast
86°F 30°C
Overcast
Early-Evening
Colstrip Weather - 2026-09-26 - Evening - Cloudy
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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Weather by the Numbers

Sun, 13th
Colstrip MT Weather - Sunday, Sep 13, 2026 - Sunny
Hi: 81°F 27°C
Lo: 48°F 9°C
Sunrise 06:42 AM
Sunset 07:22 PM
Wind ESE 20 mph32 km/h
Dew Point 40°F4°C
uv Index 5
Barometric Pressure 29.85 in1011 mb
POP 1% *
Humidity 33%
Mon, 14th
Colstrip MT Weather - Monday, Sep 14, 2026 - Sunny
Hi: 74°F 24°C
Lo: 52°F 11°C
Sunrise 06:44 AM
Sunset 07:20 PM
Wind W 27 mph44 km/h
Dew Point 27°F-3°C
uv Index 5
Barometric Pressure 29.74 in1007 mb
POP 1% *
Humidity 23%
Tue, 15th
Colstrip MT Weather - Tuesday, Sep 15, 2026 - Overcast
Hi: 70°F 21°C
Lo: 47°F 8°C
Sunrise 06:45 AM
Sunset 07:18 PM
Wind E 4 mph7 km/h
Dew Point 39°F4°C
uv Index 5
Barometric Pressure 30.12 in1020 mb
POP 9% *
Humidity 43%
Wed, 16th
Colstrip MT Weather - Wednesday, Sep 16, 2026 - Sunny
Hi: 72°F 22°C
Lo: 48°F 9°C
Sunrise 06:46 AM
Sunset 07:16 PM
Wind N 9 mph15 km/h
Dew Point 40°F4°C
uv Index 4
Barometric Pressure 30.18 in1022 mb
POP 1% *
Humidity 40%
Thu, 17th
Colstrip MT Weather - Thursday, Sep 17, 2026 - Overcast
Hi: 85°F 30°C
Lo: 55°F 13°C
Sunrise 06:47 AM
Sunset 07:14 PM
Wind SE 3 mph4 km/h
Dew Point 43°F6°C
uv Index 6
Barometric Pressure 30 in1016 mb
POP 9% *
Humidity 28%
Fri, 18th
Colstrip MT Weather - Friday, Sep 18, 2026 - Overcast
Hi: 77°F 25°C
Lo: 64°F 18°C
Sunrise 06:49 AM
Sunset 07:12 PM
Wind SE 13 mph21 km/h
Dew Point 53°F11°C
uv Index 5
Barometric Pressure 29.94 in1014 mb
POP 11% *
Humidity 47%
Sat, 19th
Colstrip MT Weather - Saturday, Sep 19, 2026 - Patchy Rain Nearby
Hi: 64°F 18°C
Lo: 59°F 15°C
Sunrise 06:50 AM
Sunset 07:10 PM
Wind E 13 mph20 km/h
Dew Point 53°F11°C
uv Index 4
Barometric Pressure 30.06 in1018 mb
POP 18% *
Humidity 68%
Sun, 20th
Colstrip MT Weather - Sunday, Sep 20, 2026 - Patchy Rain Nearby
Hi: 66°F 19°C
Lo: 57°F 14°C
Sunrise 06:51 AM
Sunset 07:08 PM
Wind SE 14 mph22 km/h
Dew Point 54°F12°C
uv Index 4
Barometric Pressure 30 in1016 mb
POP 27% *
Humidity 73%
Mon, 21st
Colstrip MT Weather - Monday, Sep 21, 2026 - Sunny
Hi: 71°F 22°C
Lo: 54°F 12°C
Sunrise 06:52 AM
Sunset 07:06 PM
Wind N 4 mph7 km/h
Dew Point 49°F9°C
uv Index 5
Barometric Pressure 30.03 in1017 mb
POP 2% *
Humidity 52%
Tue, 22nd
Colstrip MT Weather - Tuesday, Sep 22, 2026 - Overcast
Hi: 78°F 26°C
Lo: 58°F 14°C
Sunrise 06:54 AM
Sunset 07:04 PM
Wind SE 5 mph9 km/h
Dew Point 47°F8°C
uv Index 5
Barometric Pressure 29.97 in1015 mb
POP 10% *
Humidity 39%
Wed, 23rd
Colstrip MT Weather - Wednesday, Sep 23, 2026 - Sunny
Hi: 86°F 30°C
Lo: 61°F 16°C
Sunrise 06:55 AM
Sunset 07:02 PM
Wind SSE 15 mph24 km/h
Dew Point 46°F8°C
uv Index 7
Barometric Pressure 29.88 in1012 mb
POP 0% *
Humidity 30%
Thu, 24th
Colstrip MT Weather - Thursday, Sep 24, 2026 - Overcast
Hi: 88°F 31°C
Lo: 64°F 18°C
Sunrise 06:56 AM
Sunset 07:00 PM
Wind SW 2 mph4 km/h
Dew Point 43°F6°C
uv Index 6
Barometric Pressure 29.65 in1004 mb
POP 8% *
Humidity 24%
Fri, 25th
Colstrip MT Weather - Friday, Sep 25, 2026 - Sunny
Hi: 83°F 28°C
Lo: 64°F 18°C
Sunrise 06:57 AM
Sunset 06:58 PM
Wind W 14 mph22 km/h
Dew Point 39°F4°C
uv Index 7
Barometric Pressure 29.83 in1010 mb
POP 1% *
Humidity 24%
Sat, 26th
Colstrip MT Weather - Saturday, Sep 26, 2026 - Overcast
Hi: 86°F 30°C
Lo: 64°F 18°C
Sunrise 06:59 AM
Sunset 06:56 PM
Wind S 4 mph6 km/h
Dew Point 32°F0°C
uv Index 6
Barometric Pressure 29.71 in1006 mb
POP 9% *
Humidity 17%
* POP = Probability of Precipitation. Data for 12:00 PM.