Arnold Weather Forecast
- 34
- 47
Mostly Cloudy
- 34
- 43
Rain Showers
- 34
- 48
Partly Sunny
- 38
- 52
Partly Sunny
- 39
- 53
Mostly Cloudy
- 41
- 53
Chance Rain
- 35
- 48
Rain Showers Likely
Today 20 Jan Motherlode
Mostly cloudy. Highs 51 to 57. Prevailing south Winds up to 10 Mph.
Arnold Temperature Statistics
January Temperature
COLUMBIA (15.5 miles)
Lowest 6 January, 2020
28.4 °FAverage January
42 °FHighest 3 January, 2020
64.4 °F
Climate (2010–Present)
COLUMBIA (15.5 miles)
Average Low 2010–Present
46.5 °FAverage 2010–Present
59.4 °FAverage High 2010–Present
72.9 °F