Littleton weather
5,358 ft above sea level
As of 12:30 AM Mountain
Clear
The outlook
Expect a mild afternoon today, with highs in the upper 60s. Tomorrow will be similar, but with more clouds. Things look to turn unsettled by Sunday and into early next week, with a chance of snow in the mountains.
Historic south metro along the South Platte.
Rest of today
through midnight
Overcast
Tomorrow
Fri
Mostly cloudy
Sat
Mostly cloudy · colder
Rest of the week
Sun–Tue
Holding steady, rain likely Mon
48 hours ahead
Hourly forecast
Thu, Oct 29, now
42° 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 36°High 69°Precipitation 1%Partly cloudySky reports differ
- Overnight low
- 31° to 39°
- Daytime high
- 66° to 71°
Middle 80% of the 64-member WeatherNext ensemble.
Chance of precipitation
1% blendedProviders use different precipitation thresholds. These estimates show their disagreement; the displayed chance is a weighted blend.
FriOct 30Low 40°High 69°Precipitation 0%Mostly cloudySky reports differ
- Overnight low
- 35° to 44°
- Daytime high
- 64° to 73°
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 46°High 64°Precipitation 5%Mostly cloudySky reports differ
- Overnight low
- 37° to 48°
- Daytime high
- 59° to 68°
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.
SunNov 1Low 46°High 61°Precipitation 13%Overcast
- Overnight low
- 40° to 48°
- Daytime high
- 54° to 67°
Middle 80% of the 64-member WeatherNext ensemble.
Chance of precipitation
13% 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 44°High 59°Precipitation 23%Chance of rainSources differ: 5-60%
- Overnight low
- 40° to 48°
- Daytime high
- 54° to 67°
Middle 80% of the 64-member WeatherNext ensemble.
Chance of precipitation
23% 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 55°Precipitation 83%Rain likelySources differ: 58-95%
- Overnight low
- 41° to 50°
- Daytime high
- 46° to 65°
Middle 80% of the 64-member WeatherNext ensemble.
Chance of precipitation
83% blendedProviders use different precipitation thresholds. These estimates show their disagreement; the displayed chance is a weighted blend.
Ensemble mean precipitation: 0.31 in. A few wet members can lift this mean even when most stay dry.
TueNov 3Low 40°High 58°Precipitation 35%Chance of precipitationSources differ: 9-48%
- Overnight low
- 32° to 44°
- Daytime high
- 49° to 67°
Middle 80% of the 64-member WeatherNext ensemble.
Chance of precipitation
35% 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.
Further ahead
WeatherNext ensemble only. More room for change.
WedNov 4Low 36°High 61°Precipitation 5%Partly cloudy
- Overnight low
- 29° to 42°
- Daytime high
- 52° to 71°
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: 0.02 in. A few wet members can lift this mean even when most stay dry.
ThuNov 5Low 35°High 60°Precipitation 0%Partly cloudy
- Overnight low
- 29° to 42°
- Daytime high
- 52° to 68°
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.
FriNov 6Low 36°High 61°Precipitation 5%Partly cloudy
- Overnight low
- 29° to 42°
- Daytime high
- 54° to 69°
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: 0.02 in. A few wet members can lift this mean even when most stay dry.
SatNov 7Low 35°High 58°Precipitation 5%Partly cloudy
- Overnight low
- 30° to 41°
- Daytime high
- 48° to 66°
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: 0.04 in. A few wet members can lift this mean even when most stay dry.
SunNov 8Low 34°High 62°Precipitation 0%Partly cloudy
- Overnight low
- 27° to 40°
- Daytime high
- 49° to 73°
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: 0.03 in. A few wet members can lift this mean even when most stay dry.
MonNov 9Low 36°High 65°Precipitation 0%Partly cloudy
- Overnight low
- 30° to 42°
- Daytime high
- 55° to 74°
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 65°Precipitation 0%Partly cloudy
- Overnight low
- 29° to 42°
- Daytime high
- 57° to 73°
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 66°Precipitation 0%Partly cloudy
- Overnight low
- 29° to 44°
- Daytime high
- 56° to 74°
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 S
- Humidity
- Pressure
- Dew point
- 30°
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 5.9° warmer than the archive average so far.
Today is running 13° above the seasonal average for this date.
The warmest October 29 since 2017 reached 78°, in 2018.
This heating season is running 49% milder than normal so far.
AdvancedAtmospheric detail & vertical profile
Atmospheric readings
Instability
0 J/kg
Stable air
Freezing level
12,664 ft
Altitude of the 32°F line
Cloud layers
low 0% · mid 0% · high 0%
Soil temp
39°
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
181(-49% vs normal)
Cooling degree-days· Since May 1
1,221(+49% vs normal)
Year to date
+5.9°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 12 PM Denver time (13.5 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 Littleton and the Denver metro.