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Forecast for Thornton, CO
Updated: 3:27 am MDT Oct 21, 2017
Overnight

Overnight: A 20 percent chance of showers.  Mostly cloudy, with a low around 43. Breezy, with a north northwest wind 13 to 15 mph, with gusts as high as 23 mph.
Slight Chance
Showers and
Breezy

Lo 43 °F
A 20 percent chance of showers. Mostly cloudy, with a low around 43. Breezy, with a north northwest wind 13 to 15 mph, with gusts as high as 23 mph.
Saturday

Saturday: A 10 percent chance of showers before 7am.  Partly sunny, then gradually becoming sunny, with a high near 57. Breezy, with a west northwest wind 11 to 17 mph, with gusts as high as 26 mph.
Slight Chance
Showers and
Breezy then
Sunny

Hi 57 °F
A 10 percent chance of showers before 7am. Partly sunny, then gradually becoming sunny, with a high near 57. Breezy, with a west northwest wind 11 to 17 mph, with gusts as high as 26 mph.
Saturday
Night
Saturday Night: Mostly clear, with a low around 36. West northwest wind 5 to 11 mph becoming south after midnight. Winds could gust as high as 17 mph.
Mostly Clear


Lo 36 °F
Sunday

Sunday: Sunny, with a high near 71. South southwest wind 5 to 7 mph becoming west in the afternoon.
Sunny


Hi 71 °F
Sunday
Night
Sunday Night: Mostly clear, with a low around 43. West southwest wind around 6 mph.
Mostly Clear


Lo 43 °F
Monday

Monday: Sunny, with a high near 66.
Sunny


Hi 66 °F
Monday
Night
Monday Night: Partly cloudy, with a low around 37.
Partly Cloudy


Lo 37 °F
Tuesday

Tuesday: Sunny, with a high near 61.
Sunny


Hi 61 °F
Tuesday
Night
Tuesday Night: Mostly clear, with a low around 39.
Mostly Clear


Lo 39 °F