Thornton Weather Forecast
- 66
- 89
Mostly Sunny
- 70
- 92
Partly Sunny
- 70
- 91
Chance Thunderstorms
- 71
- 94
Slight Chance Thunderstorms
- 71
- 95
Mostly Sunny
- 72
- 95
Mostly Sunny
- 73
- 95
Partly Sunny
Today 3 Aug Holmes
Sunny. Highs around 90. North Winds around 5 Mph.
Tonight 3 Aug Holmes
Mostly clear. Lows in the upper 60s. North Winds around 5 Mph this Evening, becoming light and variable.
Thornton Temperature Statistics
August Temperature
Greenwood, Greenwood-LeFlore Airport (31.7 miles)
Lowest 1 August, 2025
75.9 °FAverage August
81 °FHighest 1 August, 2025
91 °F
Climate (2020–Present)
Greenwood, Greenwood-LeFlore Airport (31.7 miles)
Average Low 2020–2025
56 °FAverage 2020–2025
66.3 °FAverage High 2020–2025
77.6 °F