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Colstrip, MT Weather

Today: Sunny, high 55°F, low 32°F. Hourly and 7-day forecast from the National Weather Service. Times are local (MDT).

Colstrip, MT current weather

50°F

Sunny

Forecast for this hour. No recent report from a nearby station.

H 55° / L 32°

  • No rain expected in the next 12 hours

No recent station report. NWS hourly forecast updated 10/29/2026, 11:32 AM PT

Hourly forecast

NWS, updated 10/29/2026, 11:32 AM PT

  1. Now50°
  2. 2 PM52°
  3. 3 PM54°
  4. 4 PM53°
  5. 5 PM51°
  6. 6 PM46°
  7. 7 PM41°
  8. 8 PM39°
  9. 9 PM37°
  10. 10 PM36°
  11. 11 PM36°
  12. 12 AM35°Fri
  13. 1 AM34°
  14. 2 AM33°
  15. 3 AM32°
  16. 4 AM32°
  17. 5 AM32°
  18. 6 AM32°
  19. 7 AM32°
  20. 8 AM32°
  21. 9 AM35°
  22. 10 AM40°
  23. 11 AM43°
  24. 12 PM47°
  25. 1 PM50°
  26. 2 PM52°
  27. 3 PM53°
  28. 4 PM53°
  29. 5 PM52°
  30. 6 PM49°
  31. 7 PM46°
  32. 8 PM42°
  33. 9 PM41°
  34. 10 PM40°
  35. 11 PM40°
  36. 12 AM39°Sat
  37. 1 AM39°
  38. 2 AM38°
  39. 3 AM37°
  40. 4 AM37°
  41. 5 AM37°
  42. 6 AM36°
  43. 7 AM36°
  44. 8 AM37°
  45. 9 AM39°
  46. 10 AM43°
  47. 11 AM47°
  48. 12 PM51°

7-day forecast

Tap a day for details

  • Today10/29Low 32°High 55°

    This Afternoon: Sunny. High near 55, with temperatures falling to around 51 in the afternoon. North northeast wind around 5 mph.

    Tonight: Patchy fog after midnight. Mostly cloudy, with a low around 32. East northeast wind around 3 mph.

    Sunny
  • Fri10/30Low 36°High 53°

    Friday: Patchy fog before 9am. Partly sunny, with a high near 53. East wind around 2 mph.

    Friday Night: Areas of fog after 9pm. Mostly cloudy, with a low around 36. North wind around 2 mph.

    Patchy Fog then Partly Sunny
  • Sat10/31Low 37°High 54°

    Saturday: Patchy fog before 9am. Partly sunny. High near 54, with temperatures falling to around 51 in the afternoon. West northwest wind around 3 mph.

    Saturday Night: Mostly cloudy, with a low around 37. East northeast wind around 1 mph.

    Patchy Fog then Partly Sunny
  • Sun11/174% chance of precipitationLow 42°High 57°

    Sunday: A chance of rain showers after 5pm. Mostly cloudy. High near 57, with temperatures falling to around 53 in the afternoon. East wind 1 to 5 mph. Chance of precipitation is 50%.

    Sunday Night: Rain showers likely. Cloudy, with a low around 42. North northwest wind 5 to 14 mph. Chance of precipitation is 70%.

    Mostly Cloudy then Chance Rain Showers
  • Mon11/273% chance of precipitationLow 35°High 50°

    Monday: Rain showers likely. Mostly cloudy. High near 50, with temperatures falling to around 45 in the afternoon. Northwest wind 12 to 16 mph. Chance of precipitation is 70%.

    Monday Night: A chance of rain showers before 5am. Mostly cloudy, with a low around 35. West northwest wind 3 to 12 mph. Chance of precipitation is 40%.

    Rain Showers Likely
  • Tue11/310% chance of precipitationLow 35°High 56°

    Tuesday: Partly sunny. High near 56, with temperatures falling to around 49 in the afternoon. West northwest wind 3 to 7 mph.

    Tuesday Night: Mostly cloudy, with a low around 35. West northwest wind around 5 mph.

    Partly Sunny
  • Wed11/4Low 29°High 52°

    Wednesday: Mostly sunny. High near 52, with temperatures falling to around 44 in the afternoon. Northwest wind around 5 mph.

    Wednesday Night: Partly cloudy, with a low around 29. West wind around 3 mph.

    Mostly Sunny

Forecast for 45.897, -106.626 from the NWS BYZ office, updated 10/29/2026, 11:32 AM PT · Official forecast on weather.gov

From the National Weather Service; may be delayed. Not for life-safety decisions. In an emergency, call 911.

Next 6 hours

NWS hourly forecast

  1. Now50°Sunny0%2 mph
  2. 2 PM52°Sunny0%3 mph
  3. 3 PM54°Sunny0%3 mph
  4. 4 PM53°Sunny0%5 mph
  5. 5 PM51°Sunny0%3 mph
  6. 6 PM46°Mostly Cloudy0%3 mph

Hourly details

Next 7 days: temperature chart, feels like, rain and snow amounts, sky cover, wind and gustsShow

Radar and satellite

National radar

NEXRAD (up to 24 hours) and GOES

Latest

Frequently asked questions

What is the high temperature today in Colstrip, MT?
The National Weather Service forecast for this afternoon calls for a high near 55°F. Sunny.
Will it rain in Colstrip, MT in the next 24 hours?
The NWS hourly forecast does not show any hour with a 50% or higher chance of precipitation in the next 24 hours.
What time is sunrise and sunset in Colstrip, MT today?
Sunrise is about 7:43 AM MDT and sunset is about 5:57 PM MDT (calculated for the center of the area, within a few minutes).
What is the normal October weather in Colstrip, MT?
At Colstrip, the 1991 to 2020 normal high in October is 58°F and the normal low is 34°F.

Nearby hazards

Montana hazards

Severe storm and flash flood outlooks, expected rain, river flooding and wildfires near this area

  • Severe storm outlook today:No thunderstorm risk area over this locationOutlook map
  • Excessive rainfall outlook (flash flood risk):Could not check the Weather Prediction Center outlook right now.
  • River gauges within 40 miles at or above flood stage: None reported
  • Active wildfires within 50 miles: None reported

Drought

By county

Rosebud County, week of 10/27/2026

38% of the county is in moderate drought or worse.

Sun and moon

Local time, center of the area

Sunrise
7:43 AM
Sunset
5:57 PM
Daylight
10 hr 14 min
Moon
Waning Gibbous 86% lit
First light (civil dawn)
7:12 AM
Last light (civil dusk)
6:28 PM
Moonrise
8:10 PM
Moonset
12:17 PM

Normal October weather

Climate

Normal October high 58°, low 34°, precipitation 1.44 in for the month. 1991 to 2020 normals at Colstrip, 0 mi away.

Other places nearby

Data sources

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About this data

Weather and emergencies: Weather, air quality and hazard information on this page is delayed and may be incomplete. It is not a substitute for official warnings. Always follow the National Weather Service, local emergency management and public safety officials. In an emergency, call 911. For evacuation orders, use your local official alert system.

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