10-day forecast for Thornton, CO: 37° to 68°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.
68°
Best day: Friday, October 30
50° · 0.19 in
Worst day: Monday, November 2
Tap any day below to see morning, afternoon, evening and overnight.
Sun, 2561° / 43°0.04
Morning44°feels 40°
Afternoon61°feels 59°
Evening56°feels 56°
Overnight47°feels 47°
61 °
Thornton, Sunday, 25 October
Light rain. High 61°, low 43°.
Pressure30.15 inHg
Wind3.8 mph N
Humidity54%
Visibility6.2 mi
Dew point38°
Mon, 2659° / 45°0.06
Morning47°feels 47°
Afternoon58°feels 56°
Evening50°feels 48°
Overnight54°feels 53°
59 °
Thornton, Monday, 26 October
Light rain. High 59°, low 45°.
Pressure30.12 inHg
Wind3.5 mph E
Humidity59%
Visibility6.2 mi
Dew point41°
Tue, 2767° / 37°0
Morning38°feels 38°
Afternoon66°feels 63°
Evening54°feels 51°
Overnight41°feels 41°
67 °
Thornton, Tuesday, 27 October
Mostly clear. High 67°, low 37°.
Pressure29.85 inHg
Wind0.7 mph W
Humidity43%
Visibility6.2 mi
Dew point37°
Wed, 2865° / 38°0
Morning42°feels 42°
Afternoon63°feels 60°
Evening52°feels 50°
Overnight42°feels 42°
65 °
Thornton, Wednesday, 28 October
Overcast. High 65°, low 38°.
Pressure29.97 inHg
Wind1.8 mph E
Humidity44%
Visibility6.2 mi
Dew point36°
Thu, 2966° / 39°0
Morning45°feels 44°
Afternoon59°feels 57°
Evening56°feels 55°
Overnight47°feels 46°
66 °
Thornton, Thursday, 29 October
Mostly clear. High 66°, low 39°.
Pressure30.00 inHg
Wind6.7 mph N
Humidity42%
Visibility—
Dew point33°
Fri, 3068° / 42°0
Morning48°feels 47°
Afternoon63°feels 60°
Evening60°feels 57°
Overnight53°feels 51°
68 °
Thornton, Friday, 30 October
Overcast. High 68°, low 42°.
Pressure29.88 inHg
Wind9.1 mph NW
Humidity27%
Visibility—
Dew point26°
Sat, 3165° / 52°0
Morning55°feels 51°
Afternoon61°feels 58°
Evening60°feels 57°
Overnight55°feels 52°
65 °
Thornton, Saturday, 31 October
Overcast. High 65°, low 52°.
Pressure29.74 inHg
Wind5.7 mph N
Humidity29%
Visibility—
Dew point28°
Sun, 0164° / 49°0
Morning52°feels 51°
Afternoon60°feels 57°
Evening58°feels 55°
Overnight51°feels 49°
64 °
Thornton, Sunday, 1 November
Overcast. High 64°, low 49°.
Pressure29.97 inHg
Wind7 mph E
Humidity31%
Visibility—
Dew point28°
Mon, 0250° / 44°0.19
Morning49°feels 47°
Afternoon49°feels 47°
Evening44°feels 39°
Overnight45°feels 40°
50 °
Thornton, Monday, 2 November
Light rain. High 50°, low 44°.
Pressure30.15 inHg
Wind10.3 mph N
Humidity57%
Visibility—
Dew point35°
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.