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Forecast for Thornton, CO
Updated: 10:42 am MST Jan 17, 2022
M.L.King
Day
M.L.King Day: Mostly sunny, with a high near 62. Southwest wind around 5 mph becoming light and variable.
Mostly Sunny


Hi 62 °F
Mostly sunny, with a high near 62. Southwest wind around 5 mph becoming light and variable.
Tonight

Tonight: Partly cloudy, with a low around 29. Southwest wind 3 to 6 mph.
Partly Cloudy


Lo 29 °F
Partly cloudy, with a low around 29. Southwest wind 3 to 6 mph.
Tuesday

Tuesday: Mostly cloudy, with a high near 54. South southwest wind 5 to 14 mph becoming north northeast in the afternoon. Winds could gust as high as 22 mph.
Mostly Cloudy


Hi 54 °F
Tuesday
Night
Tuesday Night: A slight chance of snow and freezing drizzle after 1am.  Mostly cloudy, with a low around 23. East southeast wind 5 to 7 mph becoming northwest in the evening.  Chance of precipitation is 20%.
Mostly Cloudy
then Slight
Chance Wintry
Mix

Lo 23 °F
Wednesday

Wednesday: A 30 percent chance of snow, mainly after 11am.  Cloudy, with a high near 32. East northeast wind 5 to 10 mph, with gusts as high as 15 mph.
Chance Snow


Hi 32 °F
Wednesday
Night
Wednesday Night: A 20 percent chance of snow before 11pm.  Mostly cloudy, with a low around 18.
Slight Chance
Snow then
Partly Cloudy

Lo 18 °F
Thursday

Thursday: Mostly sunny, with a high near 38.
Mostly Sunny


Hi 38 °F
Thursday
Night
Thursday Night: Partly cloudy, with a low around 22.
Partly Cloudy


Lo 22 °F
Friday

Friday: A chance of snow after 11am.  Mostly cloudy, with a high near 43.
Chance Snow


Hi 43 °F