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Westminster, CO 80021 Weather

It is 59°F in Westminster, CO 80021, observed at 5:45 PM MDT. Tonight: Mostly Cloudy then Patchy Fog, low 42°F. Hourly and 10-day forecast from the National Weather Service. Times are local (MDT).

Westminster, CO 80021 current weather

59°F

Mostly Cloudy

H 64° / L 42°Feels like 59°

About the same as yesterday at this time

  • No rain expected in the next 12 hours

Observed at Broomfield / Jeffco (1 mi away), 10/30/2026, 5:45 PM MDT

Hourly forecast

NWS, updated 10/30/2026, 11:46 AM PT

  1. Now54°
  2. 8 PM52°
  3. 9 PM50°
  4. 10 PM49°
  5. 11 PM48°
  6. 12 AM47°Sat
  7. 1 AM46°
  8. 2 AM45°
  9. 3 AM44°
  10. 4 AM43°
  11. 5 AM43°
  12. 6 AM43°
  13. 7 AM42°
  14. 8 AM44°
  15. 9 AM46°
  16. 10 AM49°
  17. 11 AM52°
  18. 12 PM54°12%
  19. 1 PM58°12%
  20. 2 PM59°12%
  21. 3 PM61°12%
  22. 4 PM61°12%
  23. 5 PM60°12%
  24. 6 PM57°
  25. 7 PM54°
  26. 8 PM50°
  27. 9 PM49°
  28. 10 PM48°
  29. 11 PM50°
  30. 12 AM47°Sun
  31. 1 AM46°
  32. 1 AM46°
  33. 2 AM45°
  34. 3 AM45°
  35. 4 AM44°
  36. 5 AM44°
  37. 6 AM44°
  38. 7 AM46°
  39. 8 AM48°
  40. 9 AM50°
  41. 10 AM53°
  42. 11 AM55°
  43. 12 PM57°
  44. 1 PM59°
  45. 2 PM60°
  46. 3 PM59°
  47. 4 PM58°
  48. 5 PM57°

10-day forecast

Tap a day for details

  • Today10/30Low 42°High

    Tonight: Patchy fog after 2am. Mostly cloudy, with a low around 42. Northwest wind 1 to 6 mph.

    Mostly Cloudy then Patchy Fog
  • Sat10/3112% chance of precipitationLow 44°High 61°

    Saturday: Patchy fog before 10am. Partly sunny, with a high near 61. North wind 1 to 7 mph.

    Saturday Night: Mostly cloudy, with a low around 44. West wind 0 to 7 mph.

    Patchy Fog then Partly Sunny
  • Sun11/152% chance of precipitationLow 46°High 60°

    Sunday: Cloudy, with a high near 60. North northeast wind 0 to 6 mph.

    Sunday Night: A chance of rain showers after 11pm. Mostly cloudy, with a low around 46. West northwest wind around 7 mph. Chance of precipitation is 50%.

    Cloudy
  • Mon11/269% chance of precipitationLow 40°High 53°

    Monday: Rain showers likely. Mostly cloudy, with a high near 53. Chance of precipitation is 70%.

    Monday Night: A slight chance of rain showers before 11pm. Mostly cloudy, with a low around 40.

    Rain Showers Likely
  • Tue11/3Low 39°High 59°

    Tuesday: Sunny, with a high near 59.

    Tuesday Night: Mostly clear, with a low around 39.

    Sunny
  • Wed11/410% chance of precipitationLow 37°High 57°

    Wednesday: Mostly sunny, with a high near 57.

    Wednesday Night: Partly cloudy, with a low around 37.

    Mostly Sunny
  • Thu11/5Low 38°High 54°

    Thursday: Mostly sunny, with a high near 54.

    Thursday Night: Partly cloudy, with a low around 38.

    Mostly Sunny
  • Fri11/626% chance of precipitationLow High 56°

    Friday: A chance of rain showers after 5pm. Mostly sunny, with a high near 56.

    Mostly Sunny then Chance Rain Showers
  • Sat11/7Model blend40% chance of precipitationLow 38°High 53°

    Saturday: Chance of rain. High near 53°. Low that night near 38°. About 0.08 in of precipitation, with about 0.2 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 blendLow 41°High 57°

    Sunday: Mostly sunny. High near 57°. Low that night near 41°. About 0.3 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.

Forecast for 39.897, -105.122 from the NWS BOU office, updated 10/30/2026, 11:46 AM PT · Official forecast on weather.gov

Days 9 to 10: NOAA National Blend of Models, station KBJC (Rocky Mtn Metro, 1 mi), model run 10/30/2026, 2:00 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. Now54°Mostly Cloudy0%5 mph
  2. 8 PM52°Mostly Cloudy0%5 mph
  3. 9 PM50°Mostly Cloudy0%6 mph
  4. 10 PM49°Mostly Cloudy0%5 mph
  5. 11 PM48°Mostly Cloudy0%2 mph
  6. 12 AM47°Mostly Cloudy0%2 mph

Hourly details

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

Observed today

Since midnight, vs yesterday and normal

Today's high so far is 3° above the normal of 62° and 2° cooler than yesterday's high.

High so far
64°
3° above normal
Low so far
41°
Normal low 32°
Precipitation
0.00 in
Since midnight
Yesterday
High 66° · Low 41° · Precip 0.00 in
Normal for today
High 62° · Low 32°

Observed at Broomfield / Jeffco (KBJC) since midnight local time, through 5:45 PM. Station reports are preliminary and not quality controlled. Normals are estimated from 1991 to 2020 monthly normals at Northglenn.

Radar and satellite

National radar

NEXRAD (up to 24 hours) and GOES

Latest

Frequently asked questions

What is the weather in Westminster, CO 80021 right now?
The latest observation from Broomfield / Jeffco was 59°F, reported at 10/30/2026, 5:45 PM MDT.
Will it rain in Westminster, CO 80021 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 80021?
The first 8 days come from the National Weather Service forecast. Days 9 to 10 (Nov 7 to Nov 8) come from the NOAA National Blend of Models, with highs of 53°F to 57°F and up to a 40% chance of precipitation. Model guidance this far out often changes.
What time is sunrise and sunset in Westminster, CO 80021 today?
Sunrise is about 7:27 AM MDT and sunset is about 6:00 PM MDT (calculated for the center of the area, within a few minutes).
What is the normal October weather in Westminster, CO 80021?
At Northglenn, the 1991 to 2020 normal high in October is 67°F and the normal low is 37°F.

Rain and snow totals

Next 3 days, NWS forecast grid

Rain (liquid)
0.07 in
Snow
0.00 in
Ice
0.00 in

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 (Denver-Boulder)
ModeratePM2.5
AQI forecast tomorrow (Denver-Boulder)
ModeratePM2.5

UV index guide · Air quality

Drought

By county

Jefferson County, week of 10/27/2026

100% of the county is in moderate drought or worse, 44% in extreme drought or worse.

Sun and moon

Local time, center of the area

Sunrise
7:27 AM
Sunset
6 PM
Daylight
10 hr 33 min
Moon
Waning Gibbous 75% lit
First light (civil dawn)
6:59 AM
Last light (civil dusk)
6:28 PM
Moonrise
9:45 PM
Moonset
12:44 PM

Normal October weather

Climate

Normal October high 67°, low 37°, precipitation 1.07 in for the month. 1991 to 2020 normals at Northglenn, 6 mi away.

Other places nearby

Data sources

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About this data

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