Forecast for Thornton, Colorado

Today's Weather Story   
48 Hour Graphical Forecast   
National Weather Service Forecast for: Thornton, CO
Issued by: National Weather Service Denver/Boulder, CO
Updated: Tue, 11-Mar-2025 8:02pm MDT

Thornton
 
  Wednesday

Wednesday: Mostly Sunny
Mostly Sunny
Thursday

Thursday: Mostly Sunny
Mostly Sunny
Friday

Friday: Rain And Snow Likely
Rain And Snow Likely
Saturday

Saturday: Partly Sunny
Partly Sunny
Sunday

Sunday: Sunny
Sunny
Monday

Monday: Mostly Sunny
Mostly Sunny
Tuesday

Tuesday: Chance Rain And Snow
Chance Rain And Snow
  Hi 66 °F Hi 70 °F Hi 50 °F Hi 47 °F Hi 59 °F Hi 70 °F Hi 59 °F
 
Tonight

Tonight: Mostly Cloudy
Mostly Cloudy
Wednesday
Night
Wednesday Night: Mostly Clear
Mostly Clear
Thursday
Night
Thursday Night: Mostly Cloudy then Slight Chance Light Rain
Mostly Cloudy then Slight Chance Light Rain
Friday
Night
Friday Night: Mostly Cloudy
Mostly Cloudy
Saturday
Night
Saturday Night: Slight Chance Light Snow then Mostly Cloudy
Slight Chance Light Snow then Mostly Cloudy
Sunday
Night
Sunday Night: Partly Cloudy
Partly Cloudy
Monday
Night
Monday Night: Partly Cloudy
Partly Cloudy
 
Lo 37 °F Lo 34 °F Lo 37 °F Lo 27 °F Lo 27 °F Lo 35 °F Lo 36 °F  

 

Tonight
 
Mostly cloudy, with a low around 37. West wind around 10 mph, with gusts as high as 16 mph.
Wednesday
 
Mostly sunny, with a high near 66. South wind 6 to 9 mph.
Wednesday Night
 
Mostly clear, with a low around 34. West southwest wind around 7 mph.
Thursday
 
Mostly sunny, with a high near 70. Southeast wind 5 to 9 mph.
Thursday Night
 
A slight chance of rain after midnight. Mostly cloudy, with a low around 37. West northwest wind 6 to 10 mph, with gusts as high as 16 mph. Chance of precipitation is 20%.
Friday
 
Rain and snow likely. Mostly cloudy, with a high near 50. Chance of precipitation is 70%.
Friday Night
 
Mostly cloudy, with a low around 27.
Saturday
 
Partly sunny, with a high near 47.
Saturday Night
 
A slight chance of snow before midnight. Mostly cloudy, with a low around 27.
Sunday
 
Sunny, with a high near 59.
Sunday Night
 
Partly cloudy, with a low around 35.
Monday
 
Mostly sunny, with a high near 70.
Monday Night
 
Partly cloudy, with a low around 36.
Tuesday
 
A chance of rain and snow. Partly sunny, with a high near 59.

 

Forecast from NOAA-NWS for Thornton, CO.