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Forecast for Thornton, CO
Updated: 2:47 pm MDT Sep 25, 2022
Tonight

Tonight: Mostly clear, with a low around 47. East northeast wind 5 to 7 mph becoming calm  in the evening.
Mostly Clear


Lo 47 °F
Mostly clear, with a low around 47. East northeast wind 5 to 7 mph becoming calm in the evening.
Monday

Monday: Sunny, with a high near 81. Calm wind becoming east northeast 5 to 7 mph in the afternoon.
Sunny


Hi 81 °F
Sunny, with a high near 81. Calm wind becoming east northeast 5 to 7 mph in the afternoon.
Monday
Night
Monday Night: Mostly clear, with a low around 51. East wind 5 to 7 mph becoming light and variable  after midnight.
Mostly Clear


Lo 51 °F
Tuesday

Tuesday: Sunny, with a high near 80. Light and variable wind becoming east southeast 5 to 9 mph in the afternoon.
Sunny


Hi 80 °F
Tuesday
Night
Tuesday Night: Partly cloudy, with a low around 51. South southeast wind 5 to 9 mph becoming southwest after midnight.
Partly Cloudy


Lo 51 °F
Wednesday

Wednesday: Sunny, with a high near 82.
Sunny


Hi 82 °F
Wednesday
Night
Wednesday Night: Partly cloudy, with a low around 53.
Partly Cloudy


Lo 53 °F
Thursday

Thursday: A slight chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 83.
Mostly Sunny
then Slight
Chance
T-storms

Hi 83 °F
Thursday
Night
Thursday Night: Mostly cloudy, with a low around 53.
Mostly Cloudy


Lo 53 °F