10-day forecast for Thornton, CO: 35° to 69°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.
69°
Best day: Wednesday, October 28
52° · 0.7 in
Worst day: Monday, November 2
Tap any day below to see morning, afternoon, evening and overnight.
Wed, 2869° / 42°0
Morning45°feels 43°
Afternoon68°feels 65°
Evening54°feels 51°
Overnight43°feels 43°
69 °
Thornton, Wednesday, 28 October
Partly cloudy. High 69°, low 42°.
Pressure29.94 inHg
Wind4.2 mph S
Humidity35%
Visibility6.2 mi
Dew point34°
Thu, 2965° / 38°0
Morning39°feels 39°
Afternoon63°feels 61°
Evening50°feels 48°
Overnight41°feels 40°
65 °
Thornton, Thursday, 29 October
Overcast. High 65°, low 38°.
Pressure30.06 inHg
Wind2.4 mph SE
Humidity41%
Visibility6.2 mi
Dew point36°
Fri, 3063° / 38°0
Morning39°feels 36°
Afternoon62°feels 60°
Evening50°feels 49°
Overnight42°feels 42°
63 °
Thornton, Friday, 30 October
Overcast. High 63°, low 38°.
Pressure30.00 inHg
Wind2.5 mph NE
Humidity48%
Visibility6.2 mi
Dew point39°
Sat, 3155° / 43°0
Morning44°feels 44°
Afternoon53°feels 52°
Evening50°feels 49°
Overnight44°feels 44°
55 °
Thornton, Saturday, 31 October
Overcast. High 55°, low 43°.
Pressure29.97 inHg
Wind2.5 mph N
Humidity81%
Visibility5.0 mi
Dew point45°
Sun, 0156° / 40°0
Morning44°feels 44°
Afternoon52°feels 51°
Evening51°feels 49°
Overnight47°feels 45°
56 °
Thornton, Sunday, 1 November
Overcast. High 56°, low 40°.
Pressure29.91 inHg
Wind7.7 mph NW
Humidity70%
Visibility—
Dew point42°
Mon, 0252° / 35°0.7
Morning48°feels 47°
Afternoon49°feels 46°
Evening35°feels 26°
Overnight37°feels 29°
52 °
Thornton, Monday, 2 November
Snow. High 52°, low 35°.
Pressure29.68 inHg
Wind16.9 mph N
Humidity63%
Visibility—
Dew point39°
Tue, 0348° / 36°0.1
Morning39°feels 36°
Afternoon45°feels 40°
Evening42°feels 37°
Overnight38°feels 38°
48 °
Thornton, Tuesday, 3 November
Snow. High 48°, low 36°.
Pressure30.21 inHg
Wind11.1 mph N
Humidity45%
Visibility—
Dew point24°
Wed, 0453° / 37°0
Morning40°feels 38°
Afternoon48°feels 47°
Evening46°feels 44°
Overnight41°feels 40°
53 °
Thornton, Wednesday, 4 November
Mostly clear. High 53°, low 37°.
Pressure30.12 inHg
Wind5.8 mph E
Humidity38%
Visibility—
Dew point22°
Thu, 0556° / 40°0
Morning43°feels 42°
Afternoon50°feels 47°
Evening50°feels 48°
Overnight44°feels 44°
56 °
Thornton, Thursday, 5 November
Overcast. High 56°, low 40°.
Pressure30.00 inHg
Wind5.4 mph NE
Humidity47%
Visibility—
Dew point29°
About this forecast
How reliable is a 10-day forecast?
The first 3–5 days are the most reliable, typically within 2–4°. From day six to ten the models show the trend: the direction of change is right more often than the exact numbers.
What does the time-of-day table show?
Temperature in Thornton, CO around 8am, 2pm, 8pm and 2am each day — handy for planning a walk, a drive or work outdoors.
How is the best day chosen?
We weigh the daytime high against precipitation: a warm, dry day scores highest.