McMillan Airport Weather Forecast
- 45
- 72
Gradual Clearing
- 37
- 72
Sunny
- 42
- 73
Mostly Sunny
- 44
- 78
Partly Sunny
- 44
- 74
Partly Sunny
- 43
- 66
Slight Chance Rain
Today 15 Apr Southern Salinas Valley
Low Clouds and fog in the morning then partly cloudy. Highs in the upper 60s to mid 70s.
Tonight 15 Apr Southern Salinas Valley
Partly cloudy in the evening then clear. Lows in the lower to mid 40s.
McMillan Airport Temperature Statistics
April Temperature
Paso Robles Municipal Airport (8.1 miles)
Lowest 3 April, 2026
33.7 °FAverage April
60.8 °FHighest 5 April, 2026
88.6 °F
Climate (2021–Present)
Paso Robles Municipal Airport (8.1 miles)
Average Low 2021–2026
45.3 °FAverage 2021–2026
60.7 °FAverage High 2021–2026
77.9 °F