Rattlesnake Reservoir Weather Forecast
- 47
- 64
Increasing Clouds
- 49
- 68
Partly Sunny
- 50
- 70
Partly Sunny
- 49
- 72
Mostly Cloudy
- 50
- 64
Chance Rain Showers
- 48
- 60
Chance Rain Showers
Today 31 Jan Orange County Inland
Partly cloudy. Highs around 64. Light Winds becoming west 10 Mph in the afternoon.
Tonight 31 Jan Orange County Inland
Partly cloudy. Lows 44 to 47. Light Winds.
Rattlesnake Reservoir Temperature Statistics
January Temperature
John Wayne-Orange County Airport (8.1 miles)
Lowest 16 January, 2025
44.7 °FAverage January
59.2 °FHighest 22 January, 2025
86.6 °F
Climate (2020–Present)
John Wayne-Orange County Airport (8.1 miles)
Take a look at our website widgetsAvailable free! Find Out MoreAverage Low 2020–2025
58.9 °FAverage 2020–2025
65.8 °FAverage High 2020–2025
73.8 °F