Now
62 °F
Clear.
Feels Like: 62 °F
Forecast: 70 / 58 °F
Wind: 5 mph ↑ from Northeast
| Location: | Norton Air Force Base / San Bern |
|---|---|
| Current Time: | Mar 21, 2026 at 6:42:57 am |
| Latest Report: | Mar 21, 2026 at 5:42 am |
| Visibility: | 10 mi |
| Pressure: | 29.94 "Hg (25.36 "Hg at 1406m altitude) |
| Humidity: | 46% |
| Dew Point: | 41 °F |
Upcoming 5 hours
Forecast for the next 48 hours
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| Saturday | Sunday | ||||||
|---|---|---|---|---|---|---|---|
| Morning | Afternoon | Evening | Night | Morning | Afternoon | Evening | |
| Forecast |  | |  | |  |  |  |
| Temperature | 63 °F | 69 °F | 60 °F | 57 °F | 60 °F | 66 °F | 59 °F |
| Broken clouds. | Mostly cloudy. | Cloudy. | Cloudy. | Overcast. | Partly cloudy. | Mostly clear. | |
| Feels Like | 63 °F | 69 °F | 60 °F | 56 °F | 60 °F | 66 °F | 59 °F |
| Wind Speed | 9 mph | 13 mph | 8 mph | 5 mph | 4 mph | 6 mph | 6 mph |
| Wind Direction | S ↑ | SSW ↑ | S ↑ | S ↑ | S ↑ | SSW ↑ | S ↑ |
| Humidity | 23% | 20% | 25% | 32% | 31% | 31% | 40% |
| Dew Point | 25 °F | 26 °F | 24 °F | 27 °F | 29 °F | 35 °F | 35 °F |
| Visibility | 6 mi | 7 mi | 6 mi | 8 mi | 7 mi | 7 mi | 7 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 Saturday, March 21, 2026 12:42:42 am Crestline time - Weather by CustomWeather, © 2026 | |||||||
14 day forecast, day-by-dayHour-by-hour forecast for next week
Currently at nearby stations
66 °FOntario International Airport: (22 mi)
Clear.
55 °FGeorge Air Force Base / Victorvi: (24 mi)
Clear.
60 °FChino Airport: (28 mi)
Clear.
Forecast for the next 2 weeks
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| Sun | Mon | Tue | Wed | Thu | Fri | Sat |
|---|---|---|---|---|---|---|
15 | 16 | 17 | 18 | 19 | 20 | 21 70 / 58 °F |
22 67 / 54 °F | 23  71 / 55 °F | 24 73 / 56 °F | 25  73 / 54 °F | 26 67 / 48 °F | 27 72 / 49 °F | 28 81 / 53 °F |
29 73 / 55 °F | 30 64 / 52 °F | 31 65 / 50 °F | 1 64 / 48 °F | 2 65 / 49 °F | 3 65 / 51 °F | 4 65 / 51 °F |