Currently: 63 °F. Overcast. (Weather station: John Wayne Airport-Orange County Airport, USA). See more current weatherSeptember 2021 Weather in Orange County — Graph
High & Low Weather Summary for September 2021
| Temperature | Humidity | Pressure | |
|---|---|---|---|
| High | 95 °F (Sep 21, 1:53 pm) | 90% (Sep 13, 2:30 am) | 30.08 "Hg (Sep 13, 2:30 am) |
| Low | 60 °F (Sep 30, 5:53 am) | 21% (Sep 30, 4:53 pm) | 29.77 "Hg (Sep 8, 5:53 pm) |
| Average | 71 °F | 67% | 29.92 "Hg |
| * Reported Sep 1 12:09 am — Sep 30 11:53 pm, Orange County. Weather by CustomWeather, © 2024 | |||
Note: Actual official high and low records may vary slightly from our data, if they occured in-between our weather recording intervals... More about our weather records
Orange County Weather History for September 1, 2021
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| Conditions | Comfort | |||||||
|---|---|---|---|---|---|---|---|---|
| Time | Temp | Weather | Wind | Humidity | Barometer | Visibility | ||
| 12:09 am Wed, Sep 1 |  | 69 °F | Mostly cloudy. | No wind | ↑ | 79% | 29.82 "Hg | 7 mi |
| 12:53 am | | 69 °F | Overcast. | No wind | ↑ | 79% | 29.82 "Hg | 7 mi |
| 1:53 am | | 70 °F | Overcast. | 3 mph | ↑ | 76% | 29.81 "Hg | 8 mi |
| 2:23 am | | 70 °F | Mostly cloudy. | No wind | ↑ | 76% | 29.81 "Hg | 6 mi |
| 2:53 am | | 70 °F | Overcast. | 5 mph | ↑ | 76% | 29.80 "Hg | 9 mi |
| 3:53 am | | 71 °F | Overcast. | No wind | ↑ | 73% | 29.79 "Hg | 10 mi |
| 5:04 am |  | 70 °F | Passing clouds. | 3 mph | ↑ | 73% | 29.80 "Hg | 10 mi |
| 5:25 am | | 70 °F | Passing clouds. | 3 mph | ↑ | 73% | 29.80 "Hg | 10 mi |
| 5:53 am | | 70 °F | Passing clouds. | No wind | ↑ | 76% | 29.80 "Hg | 7 mi |
| 7:03 am |  | 70 °F | More clouds than sun. | 5 mph | ↑ | 73% | 29.83 "Hg | 9 mi |
| 7:53 am | | 71 °F | Partly sunny. | 5 mph | ↑ | 71% | 29.83 "Hg | 10 mi |
| 8:53 am | | 72 °F | Partly sunny. | 3 mph | ↑ | 66% | 29.85 "Hg | 10 mi |
| 10:02 am | | 74 °F | Mostly cloudy. | 5 mph | ↑ | 62% | 29.87 "Hg | 10 mi |
| 10:53 am | | 73 °F | Overcast. | 9 mph | ↑ | 62% | 29.88 "Hg | 10 mi |
| 11:53 am | | 74 °F | Overcast. | 5 mph | ↑ | 62% | 29.88 "Hg | 10 mi |
| 12:08 pm | | 74 °F | Overcast. | 8 mph | ↑ | 60% | 29.88 "Hg | 10 mi |
| 12:53 pm | | 74 °F | Overcast. | 8 mph | ↑ | 62% | 29.87 "Hg | 10 mi |
| 1:53 pm | | 75 °F | More clouds than sun. | 7 mph | ↑ | 60% | 29.87 "Hg | 10 mi |
| 2:53 pm | | 75 °F | More clouds than sun. | 5 mph | ↑ | 60% | 29.85 "Hg | 10 mi |
| 3:53 pm | | 76 °F | Overcast. | 8 mph | ↑ | 54% | 29.85 "Hg | 10 mi |
| 4:53 pm | | 75 °F | Overcast. | 9 mph | ↑ | 58% | 29.84 "Hg | 10 mi |
| 5:53 pm | | 74 °F | Partly sunny. | 8 mph | ↑ | 60% | 29.84 "Hg | 10 mi |
| 6:53 pm | | 73 °F | Overcast. | 8 mph | ↑ | 64% | 29.85 "Hg | 10 mi |
| 7:53 pm | | 71 °F | Passing clouds. | 3 mph | ↑ | 71% | 29.86 "Hg | 10 mi |
| 9:00 pm | | 71 °F | Passing clouds. | 6 mph | ↑ | 71% | 29.88 "Hg | 10 mi |
| 9:53 pm | | 70 °F | Passing clouds. | 3 mph | ↑ | 73% | 29.89 "Hg | 10 mi |
| 11:00 pm | | 70 °F | Overcast. | 3 mph | ↑ | 73% | 29.90 "Hg | 10 mi |
| 11:53 pm | | 70 °F | Overcast. | No wind | ↑ | 73% | 29.89 "Hg | 10 mi |
| Weather by CustomWeather, © 2024 | ||||||||