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Sugarloaf, CO Weather

Today: Mostly Sunny, high 57°F, low 42°F. Hourly and 10-day forecast from the National Weather Service. Times are local (MDT).

Sugarloaf, CO current weather

55°F

Partly Sunny

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

H 57° / L 42°

  • No rain expected in the next 12 hours

No recent station report. NWS hourly forecast updated 10/29/2026, 11:46 PM PT

Hourly forecast

NWS, updated 10/29/2026, 11:46 PM PT

  1. Now55°
  2. 1 PM56°
  3. 2 PM56°
  4. 3 PM56°
  5. 4 PM54°
  6. 5 PM53°
  7. 6 PM49°
  8. 7 PM45°
  9. 8 PM44°
  10. 9 PM43°
  11. 10 PM43°
  12. 11 PM42°
  13. 12 AM43°Sat
  14. 1 AM43°
  15. 2 AM42°
  16. 3 AM42°
  17. 4 AM42°
  18. 5 AM43°
  19. 6 AM43°
  20. 7 AM43°
  21. 8 AM42°
  22. 9 AM44°
  23. 10 AM48°
  24. 11 AM51°
  25. 12 PM52°
  26. 1 PM54°
  27. 2 PM55°
  28. 3 PM56°
  29. 4 PM54°
  30. 5 PM52°
  31. 6 PM49°
  32. 7 PM44°
  33. 8 PM42°
  34. 9 PM42°
  35. 10 PM41°
  36. 11 PM41°
  37. 12 AM41°Sun
  38. 1 AM41°
  39. 1 AM41°
  40. 2 AM41°
  41. 3 AM41°
  42. 4 AM41°
  43. 5 AM41°
  44. 6 AM41°
  45. 7 AM42°
  46. 8 AM43°
  47. 9 AM45°
  48. 10 AM48°

10-day forecast

Tap a day for details

  • Today10/30Low 42°High 57°

    This Afternoon: Mostly sunny. High near 57, with temperatures falling to around 53 in the afternoon. East southeast wind around 5 mph.

    Tonight: Partly cloudy, with a low around 42. Southwest wind around 2 mph.

    Mostly Sunny
  • Sat10/31Low 40°High 56°

    Saturday: Partly sunny. High near 56, with temperatures falling to around 52 in the afternoon. Northwest wind 0 to 3 mph.

    Saturday Night: Partly cloudy, with a low around 40. West northwest wind 0 to 5 mph.

    Partly Sunny
  • Sun11/155% chance of precipitationLow 41°High 52°

    Sunday: A chance of rain showers after 5pm. Mostly cloudy, with a high near 52. South wind 0 to 5 mph. Chance of precipitation is 30%.

    Sunday Night: A chance of rain showers before 2am, then rain and snow showers likely. Mostly cloudy, with a low around 41. Chance of precipitation is 60%.

    Mostly Cloudy then Chance Rain Showers
  • Mon11/281% chance of precipitationLow 34°High 46°

    Monday: Rain and snow showers likely before 11am, then a slight chance of thunderstorms and rain and snow showers between 11am and 5pm, then a chance of rain and snow showers. Mostly cloudy, with a high near 46.

    Monday Night: A chance of rain and snow showers before 5am. Mostly cloudy, with a low around 34.

    Slight Chance T-storms
  • Tue11/3Low 35°High 50°

    Tuesday: Mostly sunny, with a high near 50.

    Tuesday Night: Partly cloudy, with a low around 35.

    Mostly Sunny
  • Wed11/429% chance of precipitationLow 34°High 50°

    Wednesday: A chance of snow showers after 5pm. Mostly sunny, with a high near 50. Little or no snow accumulation expected.

    Wednesday Night: A chance of snow showers before 5am. Mostly cloudy, with a low around 34. Little or no snow accumulation expected.

    Mostly Sunny then Chance Snow Showers
  • Thu11/516% chance of precipitationLow 34°High 46°

    Thursday: A slight chance of snow showers between 11am and 2pm, then a slight chance of rain and snow showers between 2pm and 5pm. Mostly sunny, with a high near 46.

    Thursday Night: Partly cloudy, with a low around 34.

    Slight Chance Snow Showers
  • Fri11/6Model blend27% chance of precipitationLow 38°High 57°

    Friday: Partly cloudy. High near 57°. Low that night near 38°.

    Computer model guidance from the NOAA National Blend of Models, not a forecast written by NWS forecasters. Expect changes this far out.

  • Sat11/7Model blend34% chance of precipitationLow 37°High 55°

    Saturday: Chance of rain. High near 55°. Low that night near 37°. About 0.01 in of precipitation, with about 0.1 in of snow.

    Computer model guidance from the NOAA National Blend of Models, not a forecast written by NWS forecasters. Expect changes this far out.

  • Sun11/8Model blend13% chance of precipitationLow 38°High 56°

    Sunday: Partly cloudy. High near 56°. Low that night near 38°.

    Computer model guidance from the NOAA National Blend of Models, not a forecast written by NWS forecasters. Expect changes this far out.

Forecast for 40.020, -105.409 from the NWS BOU office, updated 10/29/2026, 11:46 PM PT · Official forecast on weather.gov

Days 8 to 10: NOAA National Blend of Models, station KBDU (Boulder Muni, 10 mi), model run 10/30/2026, 8:00 AM MDT

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. Now55°Partly Sunny6%2 mph
  2. 1 PM56°Mostly Sunny6%3 mph
  3. 2 PM56°Mostly Sunny6%5 mph
  4. 3 PM56°Mostly Sunny5%5 mph
  5. 4 PM54°Mostly Sunny5%3 mph
  6. 5 PM53°Partly Sunny5%2 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 Sugarloaf, CO?
The National Weather Service forecast for this afternoon calls for a high near 57°F. Mostly Sunny.
Will it rain in Sugarloaf, CO 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 is the 10-day forecast for Sugarloaf, CO?
The first 7 days come from the National Weather Service forecast. Days 8 to 10 (Nov 6 to Nov 8) come from the NOAA National Blend of Models, with highs of 55°F to 57°F and up to a 34% chance of precipitation. Model guidance this far out often changes.
What time is sunrise and sunset in Sugarloaf, CO today?
Sunrise is about 7:28 AM MDT and sunset is about 6:01 PM MDT (calculated for the center of the area, within a few minutes).
What is the normal October weather in Sugarloaf, CO?
At Gross Rsvr, the 1991 to 2020 normal high in October is 57°F and the normal low is 31°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 today (Rocky Mountain National Park)
48GoodOzone

UV index guide · Air quality

Drought

By county

Boulder County, week of 10/27/2026

100% of the county is in moderate drought or worse, 100% in extreme drought or worse.

Sun and moon

Local time, center of the area

Sunrise
7:28 AM
Sunset
6:01 PM
Daylight
10 hr 33 min
Moon
Waning Gibbous 78% lit
First light (civil dawn)
7 AM
Last light (civil dusk)
6:29 PM
Moonrise
9:45 PM
Moonset
12:45 PM

Normal October weather

Climate

Normal October high 57°, low 31°, precipitation 1.35 in for the month. 1991 to 2020 normals at Gross Rsvr, 7 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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