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Forecast for Thornton, CO
Updated: 2:51 pm MDT May 24, 2020
Tonight

Tonight: Showers, mainly before midnight.  Low around 40. North northwest wind 5 to 9 mph becoming light and variable. Winds could gust as high as 16 mph.  Chance of precipitation is 80%.
Showers then
Chance
Showers

Lo 40 °F
Showers, mainly before midnight. Low around 40. North northwest wind 5 to 9 mph becoming light and variable. Winds could gust as high as 16 mph. Chance of precipitation is 80%.
Memorial
Day
Memorial Day: A 10 percent chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 66. North wind 6 to 8 mph.
Mostly Sunny
then Slight
Chance
T-storms

Hi 66 °F
A 10 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 66. North wind 6 to 8 mph.
Monday
Night
Monday Night: Mostly clear, with a low around 44. North northeast wind 5 to 7 mph becoming light and variable.
Mostly Clear


Lo 44 °F
Tuesday

Tuesday: Sunny, with a high near 76. Light and variable wind.
Sunny


Hi 76 °F
Tuesday
Night
Tuesday Night: Mostly clear, with a low around 52. Light and variable wind.
Mostly Clear


Lo 52 °F
Wednesday

Wednesday: A 20 percent chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 82.
Sunny then
Slight Chance
T-storms

Hi 82 °F
Wednesday
Night
Wednesday Night: Partly cloudy, with a low around 55.
Partly Cloudy


Lo 55 °F
Thursday

Thursday: A slight chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 78.
Mostly Sunny
then Slight
Chance
T-storms

Hi 78 °F
Thursday
Night
Thursday Night: Partly cloudy, with a low around 55.
Partly Cloudy


Lo 55 °F