Arnold Weather Forecast
- 53
- 70
Mostly Cloudy
- 49
- 64
Rain Showers
- 40
- 52
Rain Showers
- 38
- 49
Chance Rain Showers
- 40
- 54
Partly Sunny
- 40
- 53
Chance Rain Showers
- 38
- 50
Chance Rain Showers
Today 11 Nov West Slope Northern Sierra Nevada
Mostly cloudy. Highs 53 to 68 higher Elevations. 66 to 76 lower Elevations. Prevailing southeast Winds up to 10 Mph in the morning becoming light.
Tonight 11 Nov West Slope Northern Sierra Nevada
Mostly cloudy. Lows 37 to 52 higher Elevations. 47 to 59 lower Elevations. Prevailing south Winds up to 10 Mph.
Arnold Temperature Statistics
November Temperature
COLUMBIA (15.5 miles)
Lowest 3 November, 2025
46.4 °FAverage November
58.6 °FHighest 1 November, 2025
77 °F
Climate (2020–Present)
COLUMBIA (15.5 miles)
Average Low 2020–2025
46.8 °FAverage 2020–2025
59.8 °FAverage High 2020–2025
73.6 °F