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Collbran, CO 81646 Weather

Tonight: Mostly Cloudy, low 36°F. Hourly and 7-day forecast from the National Weather Service. Times are local (MDT).

Collbran, CO 81646 current weather

38°F

Mostly Cloudy

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

H -- / L 36°

  • No rain expected in the next 12 hours

No recent station report. NWS hourly forecast updated 10/29/2026, 4:27 PM PT

Hourly forecast

NWS, updated 10/29/2026, 4:27 PM PT

  1. Now38°
  2. 9 PM37°
  3. 10 PM37°
  4. 11 PM37°
  5. 12 AM37°Fri
  6. 1 AM37°
  7. 2 AM37°
  8. 3 AM36°
  9. 4 AM36°
  10. 5 AM37°
  11. 6 AM36°
  12. 7 AM36°
  13. 8 AM36°
  14. 9 AM39°
  15. 10 AM43°
  16. 11 AM44°
  17. 12 PM46°
  18. 1 PM47°
  19. 2 PM47°
  20. 3 PM47°
  21. 4 PM46°
  22. 5 PM45°
  23. 6 PM42°19%
  24. 7 PM42°19%
  25. 8 PM41°19%
  26. 9 PM40°
  27. 10 PM40°
  28. 11 PM40°
  29. 12 AM39°38%Sat
  30. 1 AM40°38%
  31. 2 AM39°38%
  32. 3 AM39°70%
  33. 4 AM38°70%
  34. 5 AM38°70%
  35. 6 AM36°79%
  36. 7 AM36°79%
  37. 8 AM36°79%
  38. 9 AM36°79%
  39. 10 AM36°79%
  40. 11 AM36°79%
  41. 12 PM37°37%
  42. 1 PM38°37%
  43. 2 PM38°37%
  44. 3 PM38°37%
  45. 4 PM38°37%
  46. 5 PM37°37%
  47. 6 PM37°
  48. 7 PM36°

7-day forecast

Tap a day for details

  • Today10/29Low 36°High

    Tonight: Mostly cloudy, with a low around 36. South wind around 5 mph.

    Mostly Cloudy
  • Fri10/3070% chance of precipitationLow 35°High 47°

    Friday: Mostly sunny, with a high near 47. South wind 0 to 10 mph.

    Friday Night: A chance of rain showers before 3am, then rain and snow showers likely. Mostly cloudy, with a low around 35. South southeast wind around 0 mph. Chance of precipitation is 70%.

    Mostly Sunny
  • Sat10/3179% chance of precipitationLow 34°High 38°

    Saturday: Rain and snow showers before 9am, then rain and snow showers between 9am and noon, then a chance of rain and snow showers. Mostly cloudy, with a high near 38. South wind 0 to 5 mph. Chance of precipitation is 80%.

    Saturday Night: A slight chance of rain and snow showers between midnight and 5am, then rain and snow showers likely. Mostly cloudy, with a low around 34. South wind 0 to 5 mph. Chance of precipitation is 70%.

    Rain And Snow Showers
  • Sun11/199% chance of precipitationLow 32°High 36°

    Sunday: Rain and snow showers before 5pm, then rain and snow showers. Cloudy, with a high near 36. Chance of precipitation is 100%.

    Sunday Night: Rain and snow showers before 11pm, then a slight chance of thunderstorms and rain and snow showers. Cloudy, with a low around 32. New snow accumulation of 3 to 5 inches possible.

    Rain And Snow Showers
  • Mon11/291% chance of precipitationLow 28°High 32°

    Monday: Snow showers and a slight chance of thunderstorms. Mostly cloudy, with a high near 32. New snow accumulation of 2 to 4 inches possible.

    Monday Night: A chance of snow showers before 5am. Mostly cloudy, with a low around 28. New snow accumulation of less than half an inch possible.

    Snow Showers
  • Tue11/3Low 28°High 35°

    Tuesday: Mostly sunny, with a high near 35.

    Tuesday Night: Partly cloudy, with a low around 28.

    Mostly Sunny
  • Wed11/413% chance of precipitationLow 29°High 41°

    Wednesday: Mostly sunny, with a high near 41.

    Wednesday Night: Partly cloudy, with a low around 29.

    Mostly Sunny
  • Thu11/519% chance of precipitationLow High 40°

    Thursday: A slight chance of snow showers after 11am. Mostly sunny, with a high near 40.

    Slight Chance Snow Showers

Forecast for 39.109, -107.967 from the NWS GJT office, updated 10/29/2026, 4:27 PM 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. Now38°Mostly Cloudy1%5 mph
  2. 9 PM37°Mostly Cloudy1%5 mph
  3. 10 PM37°Mostly Cloudy1%5 mph
  4. 11 PM37°Mostly Cloudy1%5 mph
  5. 12 AM37°Mostly Cloudy1%5 mph
  6. 1 AM37°Mostly Cloudy1%5 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

Will it rain in Collbran, CO 81646 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 Collbran, CO 81646 today?
Sunrise is about 7:36 AM MDT and sunset is about 6:14 PM MDT (calculated for the center of the area, within a few minutes).
What is the normal October weather in Collbran, CO 81646?
At Bonham Rsvr, the 1991 to 2020 normal high in October is 45°F and the normal low is 24°F.

Nearby hazards

Colorado 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

UV and air quality forecast

EPA and AirNow

AQI forecast tomorrow (Colorado River Valley)
GoodPM2.5

UV index guide · Air quality

Drought

By county

Mesa County, week of 10/27/2026

72% of the county is in moderate drought or worse.

Sun and moon

Local time, center of the area

Sunrise
7:36 AM
Sunset
6:14 PM
Daylight
10 hr 38 min
Moon
Waning Gibbous 83% lit
First light (civil dawn)
7:08 AM
Last light (civil dusk)
6:42 PM
Moonrise
8:48 PM
Moonset
11:51 AM

Normal October weather

Climate

Normal October high 45°, low 24°, precipitation 2.60 in for the month. 1991 to 2020 normals at Bonham Rsvr, 4 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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