Arvada weather
5,344 ft above sea level
As of 7:23 AM Mountain
Clear
Northwest metro, tucked against the foothills.
Rest of today
through midnight
Overcast
Tomorrow
Fri
Mostly cloudy
Sat
Chance of rain
Rest of the week
Sun–Tue
Holding steady, rain likely Mon
48 hours ahead
Hourly forecast
Thu, Oct 29, now
38° Clear
All times Mountain. Percentages show precipitation chance. The shaded band is the ensemble's likely temperature range.
15-day outlook
Open a day for the temperature range and source readings.
Coming week
A blend of the available forecasts.
TodayOct 29Low 38°High 66°Precipitation 0%Partly cloudySky reports differ
- Overnight low
- 35° to 41°
- Daytime high
- 65° to 70°
Middle 80% of the 64-member WeatherNext ensemble.
Chance of precipitation
0% blendedProviders use different precipitation thresholds. These estimates show their disagreement; the displayed chance is a weighted blend.
FriOct 30Low 41°High 66°Precipitation 0%Mostly cloudySky reports differ
- Overnight low
- 37° to 45°
- Daytime high
- 63° to 69°
Middle 80% of the 64-member WeatherNext ensemble.
Chance of precipitation
0% blendedProviders use different precipitation thresholds. These estimates show their disagreement; the displayed chance is a weighted blend.
SatOct 31Low 45°High 62°Precipitation 27%Chance of rainSources differ: 5-91%
- Overnight low
- 39° to 47°
- Daytime high
- 60° to 68°
Middle 80% of the 64-member WeatherNext ensemble.
Chance of precipitation
27% blendedProviders use different precipitation thresholds. These estimates show their disagreement; the displayed chance is a weighted blend.
SunNov 1Low 46°High 57°Precipitation 7%Overcast
- Overnight low
- 41° to 48°
- Daytime high
- 51° to 61°
Middle 80% of the 64-member WeatherNext ensemble.
Chance of precipitation
7% blendedProviders use different precipitation thresholds. These estimates show their disagreement; the displayed chance is a weighted blend.
Ensemble mean precipitation: 0.03 in. A few wet members can lift this mean even when most stay dry.
SunNov 1Low 45°High 56°Precipitation 20%Chance of drizzleSources differ: 3-68%
- Overnight low
- 41° to 48°
- Daytime high
- 51° to 61°
Middle 80% of the 64-member WeatherNext ensemble.
Chance of precipitation
20% blendedProviders use different precipitation thresholds. These estimates show their disagreement; the displayed chance is a weighted blend.
Ensemble mean precipitation: 0.03 in. A few wet members can lift this mean even when most stay dry.
MonNov 2Low 46°High 58°Precipitation 86%Rain likelySources differ: 58-100%
- Overnight low
- 40° to 50°
- Daytime high
- 50° to 65°
Middle 80% of the 64-member WeatherNext ensemble.
Chance of precipitation
86% blendedProviders use different precipitation thresholds. These estimates show their disagreement; the displayed chance is a weighted blend.
Ensemble mean precipitation: 0.20 in. A few wet members can lift this mean even when most stay dry.
TueNov 3Low 43°High 59°Precipitation 36%Chance of rainSources differ: 11-100%
- Overnight low
- 36° to 45°
- Daytime high
- 53° to 65°
Middle 80% of the 64-member WeatherNext ensemble.
Chance of precipitation
36% blendedProviders use different precipitation thresholds. These estimates show their disagreement; the displayed chance is a weighted blend.
Ensemble mean precipitation: 0.02 in. A few wet members can lift this mean even when most stay dry.
Further ahead
WeatherNext ensemble only. More room for change.
WedNov 4Low 36°High 62°Precipitation 0%Partly cloudy
- Overnight low
- 31° to 40°
- Daytime high
- 56° to 67°
Middle 80% of the 64-member WeatherNext ensemble.
Chance of precipitation
0% blendedProviders use different precipitation thresholds. These estimates show their disagreement; the displayed chance is a weighted blend.
Ensemble mean precipitation: 0.01 in. A few wet members can lift this mean even when most stay dry.
ThuNov 5Low 35°High 58°Precipitation 5%Partly cloudy
- Overnight low
- 30° to 41°
- Daytime high
- 51° to 65°
Middle 80% of the 64-member WeatherNext ensemble.
Chance of precipitation
5% blendedProviders use different precipitation thresholds. These estimates show their disagreement; the displayed chance is a weighted blend.
Ensemble mean precipitation: 0.01 in. A few wet members can lift this mean even when most stay dry.
FriNov 6Low 36°High 59°Precipitation 10%Partly cloudy
- Overnight low
- 32° to 41°
- Daytime high
- 51° to 65°
Middle 80% of the 64-member WeatherNext ensemble.
Chance of precipitation
10% blendedProviders use different precipitation thresholds. These estimates show their disagreement; the displayed chance is a weighted blend.
Ensemble mean precipitation: 0.03 in. A few wet members can lift this mean even when most stay dry.
SatNov 7Low 38°High 55°Precipitation 46%Chance of precipitation
- Overnight low
- 31° to 43°
- Daytime high
- 47° to 63°
Middle 80% of the 64-member WeatherNext ensemble.
Chance of precipitation
46% blendedProviders use different precipitation thresholds. These estimates show their disagreement; the displayed chance is a weighted blend.
Ensemble mean precipitation: 0.08 in. A few wet members can lift this mean even when most stay dry.
SunNov 8Low 35°High 58°Precipitation 5%Partly cloudy
- Overnight low
- 29° to 42°
- Daytime high
- 48° to 67°
Middle 80% of the 64-member WeatherNext ensemble.
Chance of precipitation
5% blendedProviders use different precipitation thresholds. These estimates show their disagreement; the displayed chance is a weighted blend.
Ensemble mean precipitation: 0.06 in. A few wet members can lift this mean even when most stay dry.
MonNov 9Low 35°High 61°Precipitation 0%Partly cloudy
- Overnight low
- 28° to 41°
- Daytime high
- 53° to 69°
Middle 80% of the 64-member WeatherNext ensemble.
Chance of precipitation
0% blendedProviders use different precipitation thresholds. These estimates show their disagreement; the displayed chance is a weighted blend.
TueNov 10Low 35°High 63°Precipitation 0%Partly cloudy
- Overnight low
- 29° to 42°
- Daytime high
- 55° to 71°
Middle 80% of the 64-member WeatherNext ensemble.
Chance of precipitation
0% blendedProviders use different precipitation thresholds. These estimates show their disagreement; the displayed chance is a weighted blend.
Ensemble mean precipitation: 0.01 in. A few wet members can lift this mean even when most stay dry.
WedNov 11Low 37°High 63°Precipitation 0%Partly cloudy
- Overnight low
- 29° to 46°
- Daytime high
- 54° to 72°
Middle 80% of the 64-member WeatherNext ensemble.
Chance of precipitation
0% blendedProviders use different precipitation thresholds. These estimates show their disagreement; the displayed chance is a weighted blend.
Days 8 and beyond show the likely direction and will shift as they get closer. Temperature confidence follows the ensemble spread: three pips within about 5°F, one beyond 10°F.
Storm tracker
Live radar
Radar by RainViewer · 7-day precipitation forecast by Open-Meteo · basemap OpenFreeMap. Radar covers the past two hours plus a 30-minute nowcast; the 7-day layer is a precipitation forecast.
Right now
Conditions
- Wind
- mph N
- Humidity
- Pressure
- UV index
- 0Low
- Visibility
- 6 mi
- Dew point
- 31°
Next hour
Minute-by-minute
No precipitation expected in the next hour.
Sun & Moon
Light of day
sunrise
7:25 AM
sunset
6:01 PM
Daylight
10 hr 36 min
−2 min 18 sec vs yesterday
Moon
Waning Gibbous
2026 is running 6.7° warmer than the archive average so far.
Today is running 11° above the seasonal average for this date.
The warmest October 29 since 2017 reached 79°, in 2018.
This heating season is running 50% milder than normal so far.
AdvancedAtmospheric detail & vertical profile
Atmospheric readings
Instability
0 J/kg
Stable air
Freezing level
12,303 ft
Altitude of the 32°F line
Cloud layers
low 0% · mid 0% · high 0%
Soil temp
31°
Ground surface
Vertical profile
Temperature and wind from the surface up through the upper atmosphere.
Climate
How today compares with past years
Open-Meteo archive, 2016–2026
This season's pace
A running total of heating and cooling demand in degree-days, measured against the multi-year average. It is a sum of degrees, not a count of days.
Heating degree-days· Since Oct 1
175(-50% vs normal)
Cooling degree-days· Since May 1
1,326(+59% vs normal)
Year to date
+6.7°warmer than the archive average
The year in temperature
2016–2026 avgAverage temperature each month, with heating and cooling degree-days, averaged across these years. This month is outlined.
October 29, across the years
2017–2026Each bar is October 29 only: observed low at the bottom, high at the top. Accent fill is 2026 (today’s forecast). Dashed lines are the archive’s typical high/low for that date.
Legend
- Frosted bars = other years
- Solid accent = 2026 (today’s forecast)
- Accent dashes: avg high (October 29, archive mean).Neutral dashes: avg low for the same date.
WeatherNext 3 run initialized Wed 6 PM Denver time (13.4 h old; Google publishes each run about 7 hours after it starts). Its forecasts are experimental and are not official warnings; NWS alerts always take precedence.
UniColorado installs heat pumps, furnaces, AC, and electrical across Arvada and the Denver metro.