Lone Tree, CO 14 Day Weather - WeatherWorld.com
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Lone Tree, CO Weather Forecast


Lone Tree, CO Weather Forecast Dated: 122 AM Thu Sep 10 2026
Expect a very warm period with plenty of sunshine and mostly dry weather over the coming period. comfortable humidity and no major pressure swings will dominate.
Thursday, September 10, 2026
Mid-Morning
69°F 21°C
Sunny
Mid-Afternoon
86°F 30°C
Sunny
Early-Evening
73°F 23°C
Sunny
Warm and summery near 86°F 30°C, sunny through the afternoon, turning partly cloudy this evening, with increasing humidity and barometric pressure falling. Winds picking up from SSW at 5 mph 8 km/h to S at 15 mph 23 km/h. Gusts up to 23 mph 37 km/h.
Friday, September 11, 2026
Mid-Morning
71°F 22°C
Sunny
Mid-Afternoon
88°F 31°C
Cloudy
Early-Evening
71°F 22°C
Cloudy
Balmy with temperatures reaching 88°F 31°C, sunny in the morning, overcast in the afternoon, and cloudy this evening, with increasing humidity and steady pressure. Winds building from SW at 4 mph 7 km/h to SW at 13 mph 20 km/h.
Saturday, September 12, 2026
Mid-Morning
65°F 18°C
Sunny
Mid-Afternoon
76°F 25°C
Scattered Showers
Early-Evening
65°F 19°C
Overcast
Enjoyable around 76°F 25°C, locally heavy downpours at times, with increasing humidity and steady pressure. Winds moving from the N to the SSW at 11 mph 18 km/h.
Sunday, September 13, 2026
Mid-Morning
73°F 23°C
Sunny
Mid-Afternoon
89°F 32°C
Cloudy
Early-Evening
78°F 26°C
Partly Cloudy
Warm temperatures up to 89°F 32°C, sunny in the morning, becoming cloudy through the afternoon and evening, with steady humidity and barometric pressure falling. Winds swinging from the SW to the SSW at 12 mph 20 km/h.
Monday, September 14, 2026
Mid-Morning
68°F 20°C
Cloudy
Mid-Afternoon
82°F 28°C
Overcast
Early-Evening
71°F 22°C
Sunny
Very warm with a high of 82°F 28°C, cloudy in the morning, overcast in the afternoon, and partly cloudy this evening, with steady humidity and steady pressure. Winds building from NW at 1 mph 1 km/h to SE at 15 mph 23 km/h. Gusts up to 22 mph 36 km/h.
Tuesday, September 15, 2026
Mid-Morning
59°F 15°C
Sunny
Mid-Afternoon
79°F 26°C
Sunny
Early-Evening
65°F 19°C
Scattered Showers
Pleasant near 79°F 26°C, locally heavy downpours at times, with increasing humidity and barometric pressure falling. Winds increasing from the SE at 2 mph 3 km/h to S at 13 mph 21 km/h.
Wednesday, September 16, 2026
Mid-Morning
71°F 22°C
Sunny
Mid-Afternoon
84°F 29°C
Scattered Showers
Early-Evening
63°F 18°C
Light Showers
Balmy with temperatures reaching 84°F 29°C, periods of heavy rain and gusty conditions, with increasing humidity and steady pressure. Winds out of the NNE at 15 mph 24 km/h.
Thursday, September 17, 2026
Mid-Morning
53°F 12°C
Sunny
Mid-Afternoon
70°F 21°C
Sunny
Early-Evening
62°F 17°C
Sunny
Enjoyable around 70°F 21°C, sunny throughout the day, with lower humidity and barometric pressure falling. Winds moving from the NE to the S at 6 mph 10 km/h.
Friday, September 18, 2026
Mid-Morning
65°F 18°C
Sunny
Mid-Afternoon
81°F 27°C
Sunny
Early-Evening
68°F 20°C
Sunny
Warm temperatures up to 81°F 27°C, sunny throughout the day, with steady humidity and barometric pressure falling. Winds swinging from the SW to the S at 9 mph 14 km/h.
Saturday, September 19, 2026
Mid-Morning
67°F 20°C
Sunny
Mid-Afternoon
83°F 28°C
Sunny
Early-Evening
71°F 21°C
Sunny
Very warm with a high of 83°F 28°C, sunny throughout the day, with steady humidity and barometric pressure falling. Winds shifting from the SW to the SSW at 9 mph 14 km/h.
Sunday, September 20, 2026
Mid-Morning
71°F 22°C
Sunny
Mid-Afternoon
90°F 32°C
Sunny
Early-Evening
77°F 25°C
Sunny
Very hot with temperatures reaching 90°F 32°C, sunny throughout the day, with steady humidity and barometric pressure falling. Winds blowing from the E at 11 mph 18 km/h.
Monday, September 21, 2026
Mid-Morning
71°F 22°C
Sunny
Mid-Afternoon
87°F 30°C
Sunny
Early-Evening
75°F 24°C
Sunny
Balmy with temperatures reaching 87°F 30°C, sunny throughout the day, with steady humidity and barometric pressure falling. Winds increasing from the WSW at 2 mph 3 km/h to SSW at 11 mph 17 km/h.
Tuesday, September 22, 2026
Mid-Morning
72°F 22°C
Sunny
Mid-Afternoon
84°F 29°C
Sunny
Early-Evening
65°F 19°C
Light Showers
Quite warm around 84°F 29°C, drier conditions through late afternoon before showers move in, with increasing humidity and barometric pressure rising. Winds moving from the SW to the NNW at 10 mph 17 km/h.
Wednesday, September 23, 2026
Mid-Morning
62°F 16°C
Scattered Showers
Mid-Afternoon
58°F 15°C
Overcast
Early-Evening
59°F 15°C
Overcast
Mildly cool near 58°F 15°C, scattered downpours possible, with steady humidity and steady pressure. Winds swinging from the NE to the S at 8 mph 13 km/h.
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