National Weather Service Forecast for: Littleton CO
Issued by: National Weather Service Denver-Boulder, CO
Updated: 12:45 pm MDT Jun 29, 2026
 
Tonight

Tonight: Areas of smoke. Mostly clear, with a low around 57. West wind around 5 mph becoming light and variable.
Areas Smoke

Tuesday

Tuesday: Patchy smoke between 10am and noon. Mostly sunny, with a high near 92. Breezy, with a south wind 6 to 16 mph, with gusts as high as 30 mph.
Patchy Smoke
then Mostly
Sunny and
Breezy
Tuesday
Night
Tuesday Night: Patchy smoke before 1am, then patchy smoke after 5am. Partly cloudy, with a low around 57. South southwest wind 8 to 13 mph becoming light and variable. Winds could gust as high as 25 mph.
Patchy Smoke

Wednesday

Wednesday: Patchy smoke before 7am. Sunny, with a high near 92. Light and variable wind becoming northeast 8 to 13 mph in the morning. Winds could gust as high as 25 mph.
Patchy Smoke
then Sunny

Wednesday
Night
Wednesday Night: Mostly clear, with a low around 59. North wind 9 to 14 mph becoming light and variable. Winds could gust as high as 25 mph.
Mostly Clear

Thursday

Thursday: Sunny, with a high near 93.
Sunny

Thursday
Night
Thursday Night: Partly cloudy, with a low around 60.
Partly Cloudy

Friday

Friday: Sunny and hot, with a high near 97.
Hot

Friday
Night
Friday Night: Partly cloudy, with a low around 63.
Partly Cloudy

Lo 57 °F Hi 92 °F Lo 57 °F Hi 92 °F Lo 59 °F Hi 93 °F Lo 60 °F Hi 97 °F Lo 63 °F

Air Quality Alert
 

Tonight
 
Areas of smoke. Mostly clear, with a low around 57. West wind around 5 mph becoming light and variable.
Tuesday
 
Patchy smoke between 10am and noon. Mostly sunny, with a high near 92. Breezy, with a south wind 6 to 16 mph, with gusts as high as 30 mph.
Tuesday Night
 
Patchy smoke before 1am, then patchy smoke after 5am. Partly cloudy, with a low around 57. South southwest wind 8 to 13 mph becoming light and variable. Winds could gust as high as 25 mph.
Wednesday
 
Patchy smoke before 7am. Sunny, with a high near 92. Light and variable wind becoming northeast 8 to 13 mph in the morning. Winds could gust as high as 25 mph.
Wednesday Night
 
Mostly clear, with a low around 59. North wind 9 to 14 mph becoming light and variable. Winds could gust as high as 25 mph.
Thursday
 
Sunny, with a high near 93.
Thursday Night
 
Partly cloudy, with a low around 60.
Friday
 
Sunny and hot, with a high near 97.
Friday Night
 
Partly cloudy, with a low around 63.
Independence Day
 
Mostly sunny, with a high near 93.
Saturday Night
 
Partly cloudy, with a low around 61.
Sunday
 
A chance of showers and thunderstorms. Mostly sunny, with a high near 91.
Sunday Night
 
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 62.
Monday
 
Sunny, with a high near 94.

 

Forecast from NOAA-NWS for Littleton CO.