Haypress Reservoir Weather Forecast
- 53
- 76
Increasing Clouds
- 54
- 75
Partly Sunny
- 63
- 75
Mostly Sunny
- 59
- 73
Mostly Cloudy
- 56
- 72
Slight Chance Rain
- 57
- 71
Partly Sunny
Today 27 Mar Catalina and Santa Barbara Islands
Areas of low Clouds and fog clearing to the Beaches in the afternoon. Fog locally dense with visibility one quarter mile or less. Highs from the mid to upper 60s near the coast to the mid 70s to lower 80s interior.
Tonight 27 Mar Catalina and Santa Barbara Islands
Low Clouds and fog near the coast early Spreading inland. Lows in the lower to mid 50s.
Haypress Reservoir Temperature Statistics
March Temperature
Avalon Catalina Airport (4.3 miles)
Lowest 5 March, 2026
48.7 °FAverage March
67.1 °FHighest 17 March, 2026
91.7 °F
Climate (2021–Present)
Avalon Catalina Airport (4.3 miles)
Average Low 2021–2026
56.2 °FAverage 2021–2026
62.2 °FAverage High 2021–2026
68.8 °F