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: Mon, 24-Feb-2025 2:09pm MST

Thornton
 
This
Afternoon
This Afternoon: Mostly Sunny
Mostly Sunny
Tuesday

Tuesday: Mostly Sunny
Mostly Sunny
Wednesday

Wednesday: Mostly Sunny
Mostly Sunny
Thursday

Thursday: Sunny
Sunny
Friday

Friday: Mostly Sunny
Mostly Sunny
Saturday

Saturday: Sunny
Sunny
Sunday

Sunday: Mostly Sunny
Mostly Sunny
 
Hi 67 °F Hi 69 °F Hi 48 °F Hi 62 °F Hi 66 °F Hi 62 °F Hi 64 °F  
 
Tonight

Tonight: Partly Cloudy
Partly Cloudy
Tuesday
Night
Tuesday Night: Mostly Clear
Mostly Clear
Wednesday
Night
Wednesday Night: Mostly Clear
Mostly Clear
Thursday
Night
Thursday Night: Partly Cloudy
Partly Cloudy
Friday
Night
Friday Night: Mostly Clear
Mostly Clear
Saturday
Night
Saturday Night: Partly Cloudy
Partly Cloudy
Sunday
Night
Sunday Night: Partly Cloudy then Slight Chance Light Rain
Partly Cloudy then Slight Chance Light Rain
 
Lo 37 °F Lo 28 °F Lo 25 °F Lo 31 °F Lo 29 °F Lo 31 °F Lo 35 °F  

 

This Afternoon
 
Mostly sunny. High near 67, with temperatures falling to around 62 in the afternoon. West wind 13 to 18 mph, with gusts as high as 25 mph.
Tonight
 
Partly cloudy, with a low around 37. Southwest wind around 12 mph, with gusts as high as 18 mph.
Tuesday
 
Mostly sunny. High near 69, with temperatures falling to around 63 in the afternoon. West southwest wind 8 to 18 mph, with gusts as high as 30 mph.
Tuesday Night
 
Mostly clear, with a low around 28. North northwest wind 7 to 23 mph, with gusts as high as 35 mph.
Wednesday
 
Mostly sunny, with a high near 48. West northwest wind 5 to 10 mph, with gusts as high as 18 mph.
Wednesday Night
 
Mostly clear, with a low around 25.
Thursday
 
Sunny, with a high near 62.
Thursday Night
 
Partly cloudy, with a low around 31.
Friday
 
Mostly sunny, with a high near 66.
Friday Night
 
Mostly clear, with a low around 29.
Saturday
 
Sunny, with a high near 62.
Saturday Night
 
Partly cloudy, with a low around 31.
Sunday
 
Mostly sunny, with a high near 64.
Sunday Night
 
A slight chance of rain after 5am. Partly cloudy, with a low around 35.

 

Forecast from NOAA-NWS for Thornton, CO.