Arnold Weather Forecast
- 30
- 49
Gradual Clearing
- 40
- 53
Rain Likely
- 42
- 55
Rain
- 47
- 68
Rain
- 34
- 60
Partly Sunny
- 39
- 62
Partly Sunny
Today 3 Mar Carroll
Cloudy. Highs in the upper 40s. East Winds around 5 Mph.
Tonight 3 Mar Carroll
Partly cloudy. Lows around 30. Northeast Winds 5 to 10 Mph.
Arnold Temperature Statistics
March Temperature
Tri-Township Airport (9.9 miles)
Lowest 1 March, 2026
15.8 °FAverage March
27 °FHighest 1 March, 2026
37.9 °F
Climate (2021–Present)
Tri-Township Airport (9.9 miles)
Average Low 2021–2026
41.5 °FAverage 2021–2026
51.5 °FAverage High 2021–2026
61.7 °F