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Westminster, CO 80234 Weather

Tonight: Partly Cloudy, low 39°F. Hourly and 10-day forecast from the National Weather Service. Times are local (MDT).

Westminster, CO 80234 current weather

48°F

Partly Cloudy

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

H -- / L 39°

  • No rain expected in the next 12 hours

No recent station report. NWS hourly forecast updated 10/28/2026, 11:46 AM PT

Hourly forecast

NWS, updated 10/28/2026, 11:46 AM PT

  1. Now48°
  2. 11 PM47°
  3. 12 AM45°Thu
  4. 1 AM44°
  5. 2 AM43°
  6. 3 AM41°
  7. 4 AM41°
  8. 5 AM40°
  9. 6 AM40°
  10. 7 AM39°
  11. 8 AM39°
  12. 9 AM42°
  13. 10 AM47°
  14. 11 AM52°
  15. 12 PM56°
  16. 1 PM60°
  17. 2 PM61°
  18. 3 PM63°
  19. 4 PM63°
  20. 5 PM61°
  21. 6 PM59°
  22. 7 PM57°
  23. 8 PM53°
  24. 9 PM51°
  25. 10 PM49°
  26. 11 PM48°
  27. 12 AM46°Fri
  28. 1 AM45°
  29. 2 AM45°
  30. 3 AM44°
  31. 4 AM43°
  32. 5 AM43°
  33. 6 AM43°
  34. 7 AM42°
  35. 8 AM43°
  36. 9 AM45°
  37. 10 AM49°
  38. 11 AM53°
  39. 12 PM57°
  40. 1 PM60°
  41. 2 PM63°
  42. 3 PM64°
  43. 4 PM64°
  44. 5 PM62°
  45. 6 PM60°
  46. 7 PM57°
  47. 8 PM55°
  48. 9 PM52°

10-day forecast

Tap a day for details

  • Today10/28Low 39°High

    Tonight: Partly cloudy, with a low around 39. West northwest wind around 5 mph.

    Partly Cloudy
  • Thu10/29Low 42°High 63°

    Thursday: Sunny. High near 63, with temperatures falling to around 61 in the afternoon. South southeast wind around 5 mph.

    Thursday Night: Partly cloudy, with a low around 42. Northwest wind 1 to 5 mph.

    Sunny
  • Fri10/30Low 44°High 64°

    Friday: Partly sunny, with a high near 64. East southeast wind 1 to 5 mph.

    Friday Night: Partly cloudy, with a low around 44. Northwest wind around 3 mph.

    Partly Sunny
  • Sat10/31Low 44°High 62°

    Saturday: Partly sunny, with a high near 62.

    Saturday Night: Partly cloudy, with a low around 44.

    Partly Sunny
  • Sun11/164% chance of precipitationLow 46°High 58°

    Sunday: A slight chance of rain showers after 5pm. Mostly cloudy, with a high near 58.

    Sunday Night: Rain showers likely. Mostly cloudy, with a low around 46.

    Mostly Cloudy then Slight Chance Rain Showers
  • Mon11/270% chance of precipitationLow 42°High 51°

    Monday: Rain showers likely. Mostly cloudy, with a high near 51.

    Monday Night: Rain showers likely. Mostly cloudy, with a low around 42.

    Rain Showers Likely
  • Tue11/328% chance of precipitationLow 40°High 53°

    Tuesday: A chance of rain showers. Partly sunny, with a high near 53.

    Tuesday Night: A slight chance of rain showers before 5am, then a slight chance of rain and snow showers. Partly cloudy, with a low around 40.

    Chance Rain Showers
  • Wed11/422% chance of precipitationLow High 52°

    Wednesday: A slight chance of rain and snow showers. Mostly sunny, with a high near 52.

    Slight Chance Rain And Snow Showers
  • Thu11/5Model blend10% chance of precipitationLow 40°High 55°

    Thursday: Partly cloudy. High near 55°. Low that night near 40°. 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.

  • Fri11/6Model blend20% chance of precipitationLow 41°High 57°

    Friday: Partly cloudy. High near 57°. Low that night near 41°.

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

Forecast for 39.913, -105.007 from the NWS BOU office, updated 10/28/2026, 11:46 AM PT · Official forecast on weather.gov

Days 9 to 10: NOAA National Blend of Models, station KBJC (Rocky Mtn Metro, 5 mi), model run 10/28/2026, 8:00 PM 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. Now48°Partly Cloudy0%5 mph
  2. 11 PM47°Partly Cloudy0%3 mph
  3. 12 AM45°Partly Cloudy0%3 mph
  4. 1 AM44°Mostly Clear0%3 mph
  5. 2 AM43°Mostly Clear0%3 mph
  6. 3 AM41°Mostly Clear0%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

Will it rain in Westminster, CO 80234 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 Westminster, CO 80234?
The first 8 days come from the National Weather Service forecast. Days 9 to 10 (Nov 5 to Nov 6) come from the NOAA National Blend of Models, with highs of 55°F to 57°F. Model guidance this far out often changes.
What time is sunrise and sunset in Westminster, CO 80234 today?
Sunrise is about 7:24 AM MDT and sunset is about 6:02 PM MDT (calculated for the center of the area, within a few minutes).
What is the normal October weather in Westminster, CO 80234?
At Northglenn, the 1991 to 2020 normal high in October is 67°F and the normal low is 37°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

UV index today (Northglenn)
4Moderate
AQI forecast tomorrow (Denver-Boulder)
GoodPM2.5

UV index guide · Air quality

Drought

By county

Adams County, week of 10/20/2026

62% of the county is in moderate drought or worse, 16% in extreme drought or worse.

Sun and moon

Local time, center of the area

Sunrise
7:24 AM
Sunset
6:02 PM
Daylight
10 hr 38 min
Moon
Waning Gibbous 90% lit
First light (civil dawn)
6:57 AM
Last light (civil dusk)
6:30 PM
Moonrise
7:32 PM
Moonset
10:32 AM

Normal October weather

Climate

Normal October high 67°, low 37°, precipitation 1.07 in for the month. 1991 to 2020 normals at Northglenn, 1 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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