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Forecast for Thornton, CO
Updated: 3:42 am MDT Jul 16, 2018
Overnight

Overnight: Areas of fog.  Otherwise, mostly cloudy, with a low around 59. Calm wind.
Areas Fog


Lo 59 °F
Areas of fog. Otherwise, mostly cloudy, with a low around 59. Calm wind.
Monday

Monday: A 10 percent chance of showers and thunderstorms after 4pm.  Areas of fog before 10am.  Otherwise, partly sunny, with a high near 88. Calm wind becoming east northeast 5 to 8 mph in the afternoon.
Areas Fog
then Slight
Chance
T-storms

Hi 88 °F
A 10 percent chance of showers and thunderstorms after 4pm. Areas of fog before 10am. Otherwise, partly sunny, with a high near 88. Calm wind becoming east northeast 5 to 8 mph in the afternoon.
Monday
Night
Monday Night: A 10 percent chance of showers and thunderstorms before 9pm.  Partly cloudy, with a low around 62. East northeast wind 5 to 9 mph becoming light and variable.
Slight Chance
T-storms then
Partly Cloudy

Lo 62 °F
Tuesday

Tuesday: A 30 percent chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 90. West northwest wind 5 to 7 mph becoming east southeast in the afternoon.
Mostly Sunny
then Chance
T-storms

Hi 90 °F
Tuesday
Night
Tuesday Night: A 20 percent chance of showers and thunderstorms before midnight.  Partly cloudy, with a low around 62. South wind 5 to 8 mph becoming light and variable.
Slight Chance
T-storms then
Partly Cloudy

Lo 62 °F
Wednesday

Wednesday: Sunny, with a high near 96.
Sunny


Hi 96 °F
Wednesday
Night
Wednesday Night: Mostly clear, with a low around 64.
Mostly Clear


Lo 64 °F
Thursday

Thursday: Sunny and hot, with a high near 97.
Hot


Hi 97 °F
Thursday
Night
Thursday Night: Partly cloudy, with a low around 63.
Partly Cloudy


Lo 63 °F