Now
47 °F
Clear.
Feels Like: 47 °F
Forecast: 73 / 53 °F
Wind: No wind
| Location: | Norton Air Force Base / San Bern |
|---|---|
| Current Time: | Jan 21, 2026 at 6:35:04 am |
| Latest Report: | Jan 21, 2026 at 5:40 am |
| Visibility: | 10 mi |
| Pressure: | 30.09 "Hg |
| Humidity: | 52% |
| Dew Point: | 31 °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 | 59 °F | 71 °F | 58 °F | 52 °F | 56 °F | 64 °F | 55 °F |
| Overcast. | Overcast. | Overcast. | Overcast. | Overcast. | Sprinkles. Mostly cloudy. | Mostly cloudy. | |
| Feels Like | 59 °F | 75 °F | 58 °F | 52 °F | 56 °F | 64 °F | 55 °F |
| Wind Speed | 1 mph | 2 mph | 2 mph | 1 mph | 3 mph | 3 mph | 2 mph |
| Wind Direction | E ↑ | SSW ↑ | SSW ↑ | SW ↑ | W ↑ | ESE ↑ | NNW ↑ |
| Humidity | 37% | 25% | 63% | 72% | 60% | 47% | 74% |
| Dew Point | 33 °F | 34 °F | 45 °F | 43 °F | 42 °F | 44 °F | 47 °F |
| Visibility | 8 mi | 7 mi | 7 mi | 7 mi | 6 mi | 4 mi | 7 mi |
| Probability of Precipitation | 0% | 0% | 0% | 0% | 0% | 27% | 0% |
| Amount of Rain | 0.00" | 0.00" | 0.00" | 0.00" | 0.00" | 0.02" | 0.00" |
| Amount of Snow | 0.00" | 0.00" | 0.00" | 0.00" | 0.00" | 0.00" | 0.00" |
| * Updated Tuesday, January 20, 2026 11:42:40 pm Rialto time - Weather by CustomWeather, © 2026 | |||||||
14 day forecast, day-by-dayHour-by-hour forecast for next week
Currently at nearby stations
47 °FRiverside Municipal Airport: (12 mi)
Clear.
50 °FOntario International Airport: (14 mi)
Passing clouds.
41 °FRiverside / March Air Force Base: (16 mi)
Clear. (2 hours ago)
Forecast for the next 2 weeks
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| Sun | Mon | Tue | Wed | Thu | Fri | Sat |
|---|---|---|---|---|---|---|
18 | 19 | 20 | 21 73 / 53 °F | 22 65 / 50 °F | 23 63 / 47 °F | 24  70 / 49 °F |
25 67 / 47 °F | 26  70 / 47 °F | 27 70 / 48 °F | 28 69 / 49 °F | 29 69 / 50 °F | 30  70 / 49 °F | 31 70 / 50 °F |
1 70 / 47 °F | 2  69 / 49 °F | 3 72 / 50 °F | 4 70 / 49 °F | 5 | 6 | 7 |