Pearson Park Weather Forecast
- 48
- 69
Partly Sunny
- 49
- 72
Mostly Sunny
- 51
- 71
Mostly Cloudy
- 50
- 69
Rain
- 49
- 62
Rain
- 45
- 63
Rain Showers
- 46
- 62
Chance Rain Showers
Today 12 Feb Orange County Inland
Partly cloudy. Highs 66 to 69. Light Winds becoming west 10 Mph this afternoon.
Tonight 12 Feb Orange County Inland
Partly cloudy. Lows around 48. Areas of Winds west to 10 Mph this evening becoming light.
Pearson Park Temperature Statistics
February Temperature
Fullerton, Fullerton Municipal Airport (4.3 miles)
Lowest 3 February, 2026
48.7 °FAverage February
66.6 °FHighest 4 February, 2026
90.6 °F
Climate (2021–Present)
Fullerton, Fullerton Municipal Airport (4.3 miles)
Average Low 2021–2026
56.9 °FAverage 2021–2026
66.2 °FAverage High 2021–2026
76.6 °F