John Wayne Airport (SNA) 15 Day Weather Forecast, Santa Ana United States
Current weather conditions and 15 day weather forecast for John Wayne Airport in Santa Ana, United States including weather daily high/low temperature, warnings, chance of precipitation, pressure, humidity/wind chill, rain, wind speed, cloud, pressure, and UV index.
Current weather conditions at SNA
| 03 October 2026 Sat 21 ° C ( 69.8°F )  Clear |
Feels Like : 18.3 ° C / 64.9°F Humidity : % 31 Pressure : 1009 mb Wind Speed : 6.5 kmph / 4 miles from ENE 
Visibility : 10 km Precipitation (rainfall) : 0 mm Cloud (%) : 0 |
15-day weather forecast for John Wayne Airport, Santa Ana, United States
| Date | Weather forecast | Low temperature | High temperature | Average Temperature | Humidity | Wind | Chance of rain |
|---|---|---|---|---|---|---|---|
| 03 October 2026 Sat | Sunny |
21 ° C | 38.3 ° C | 30.6 ° C | % 26 | 16.6 km/h | 0% |
| 04 October 2026 Sun | Sunny |
26.9 ° C | 38.7 ° C | 32 ° C | % 23 | 19.8 km/h | 0% |
| 05 October 2026 Mon | Sunny |
27.1 ° C | 38.9 ° C | 32.3 ° C | % 24 | 18.4 km/h | 0% |
| 06 October 2026 Tue | Sunny |
25.3 ° C | 37.5 ° C | 30.8 ° C | % 28 | 18.4 km/h | 0% |
| 07 October 2026 Wed | Sunny |
25.6 ° C | 36.9 ° C | 30.6 ° C | % 30 | 15.1 km/h | 0% |
| 08 October 2026 Thu | Sunny |
25.9 ° C | 38.3 ° C | 30.9 ° C | % 30 | 14 km/h | 1% |
| 09 October 2026 Fri |  Overcast |
26 ° C | 37 ° C | 30.7 ° C | % 28 | 13.7 km/h | 6% |
| 10 October 2026 Sat | Overcast |
24.4 ° C | 31.2 ° C | 27.5 ° C | % 41 | 10.8 km/h | 8% |
| 11 October 2026 Sun | Sunny |
22.5 ° C | 31 ° C | 25.9 ° C | % 45 | 11.9 km/h | 4% |
| 12 October 2026 Mon | Sunny |
20.9 ° C | 32.7 ° C | 26.3 ° C | % 41 | 12.6 km/h | 1% |
| 13 October 2026 Tue | Sunny |
21.2 ° C | 32 ° C | 26.1 ° C | % 45 | 12.2 km/h | 1% |
| 14 October 2026 Wed | Sunny |
20.7 ° C | 31.5 ° C | 25.5 ° C | % 53 | 13 km/h | 2% |
| 15 October 2026 Thu | Sunny |
21.5 ° C | 33.9 ° C | 27.1 ° C | % 44 | 11.5 km/h | 1% |
| 16 October 2026 Fri | Sunny |
24.8 ° C | 36.2 ° C | 29.8 ° C | % 31 | 13 km/h | 0% |
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