Afton Weather Forecast
- 28
- 35
Mostly Sunny
- 35
- 50
Partly Sunny
- 28
- 56
Partly Sunny
- 19
- 35
Partly Sunny
- 28
- 39
Mostly Cloudy
- 14
- 37
Slight Chance Snow
Today 11 Jan Union
Sunny. Highs in the lower 30s. West Winds around 10 Mph.
Tonight 11 Jan Union
Clear in the Evening, then becoming partly cloudy. Near steady temperature in the upper 20s. Southwest Winds 10 to 15 Mph.
Afton Temperature Statistics
January Temperature
Creston Municipal Airport (8.1 miles)
Lowest 1 January, 2026
17.6 °FAverage January
34.1 °FHighest 7 January, 2026
62.6 °F
Climate (2021–Present)
Creston Municipal Airport (8.1 miles)
Average Low 2021–2026
41.3 °FAverage 2021–2026
51.4 °FAverage High 2021–2026
61.7 °F