Now
55 °F
Fog.
Feels Like: 54 °F
Forecast: 68 / 49 °F
Wind: 5 mph ↑ from East
| Location: | Fullerton Municipal Airport |
|---|---|
| Current Time: | Jan 21, 2026 at 6:51:35 am |
| Latest Report: | Jan 21, 2026 at 6:25 am |
| Visibility: | 3 mi |
| Pressure: | 30.09 "Hg |
| Humidity: | 93% |
| Dew Point: | 53 °F |
Upcoming 5 hours
Forecast for the next 48 hours
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| Wednesday | Thursday | ||||||
|---|---|---|---|---|---|---|---|
| Morning | Afternoon | Evening | Night | Morning | Afternoon | Evening | |
| Forecast |  | |  | | |  |  |
| Temperature | 56 °F | 66 °F | 56 °F | 54 °F | 57 °F | 65 °F | 56 °F |
| Overcast. | Overcast. | Overcast. | Overcast. | Overcast. | Partly cloudy. | Partly cloudy. | |
| Feels Like | 57 °F | 66 °F | 56 °F | 54 °F | 56 °F | 65 °F | 56 °F |
| Wind Speed | 3 mph | 5 mph | 1 mph | 5 mph | 5 mph | 5 mph | 3 mph |
| Wind Direction | SSW ↑ | SW ↑ | SW ↑ | SSW ↑ | NNW ↑ | E ↑ | SW ↑ |
| Humidity | 72% | 57% | 82% | 85% | 79% | 60% | 83% |
| Dew Point | 47 °F | 50 °F | 51 °F | 50 °F | 51 °F | 51 °F | 51 °F |
| Visibility | 6 mi | 7 mi | 6 mi | 6 mi | 6 mi | 8 mi | 6 mi |
| Probability of Precipitation | 0% | 0% | 0% | 0% | 0% | 0% | 0% |
| Amount of Rain | 0.00" | 0.00" | 0.00" | 0.00" | 0.00" | 0.00" | 0.00" |
| Amount of Snow | 0.00" | 0.00" | 0.00" | 0.00" | 0.00" | 0.00" | 0.00" |
| * Updated Wednesday, January 21, 2026 5:42:43 am Fullerton time - Weather by CustomWeather, © 2026 | |||||||
14 day forecast, day-by-dayHour-by-hour forecast for next week
Yesterday's weather
Clear. 75 / 46 °F
Humidity: 76%. Wind: 2 mph ↑ from Southwest
Currently at nearby stations
58 °FLong Beach Airport: (13 mi)
Fog.
56 °FJohn Wayne Airport-Orange County Airport: (14 mi)
Fog.
Forecast for the next 2 weeks
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| Sun | Mon | Tue | Wed | Thu | Fri | Sat |
|---|---|---|---|---|---|---|
18 | 19 | 20 | 21 68 / 49 °F | 22 66 / 53 °F | 23 65 / 52 °F | 24  69 / 49 °F |
25 70 / 46 °F | 26 73 / 48 °F | 27 73 / 49 °F | 28 73 / 48 °F | 29 73 / 57 °F | 30 71 / 55 °F | 31 71 / 55 °F |
1 74 / 56 °F | 2 73 / 55 °F | 3 76 / 56 °F | 4 74 / 56 °F | 5 | 6 | 7 |