Clayton Weather Forecast
- 32
- 61
Breezy
- 29
- 57
Partly Sunny
- 38
- 59
Mostly Sunny
- 44
- 74
Sunny
- 41
- 68
Mostly Sunny
- 43
- 74
Mostly Sunny
Today 30 Oct Union County
Breezy, sunny. Highs around 60. North Winds 15 to 25 Mph.
Tonight 30 Oct Union County
Cold. Mostly clear. Lows in the lower 30s.
Clayton Temperature Statistics
October Temperature
Clayton Municipal Airpark (1.2 miles)
Lowest 21 October, 2025
33.1 °FAverage October
59.9 °FHighest 3 October, 2025
86 °F
Climate (2020–Present)
Clayton Municipal Airpark (1.2 miles)
Average Low 2020–2025
42.4 °FAverage 2020–2025
55.6 °FAverage High 2020–2025
69.4 °F