Currently: 83 °F. Passing clouds. (Weather station: Ontario International Airport, USA). See more current weatherAlta Loma Extended Forecast with high and low temperatures
°F
Time
Wind
(mph)
(mph)
Temp
(°F)
(°F)
57
61
65
69
73
77
81
85
89
93
97
101
105
Jul 6 – Jul 12
Lo:65
Tue, 8
Hi:95
9
Lo:66
Wed, 9
Hi:97
10
Lo:67
Thu, 10
Hi:98
10
Lo:63
Fri, 11
Hi:94
10
Lo:60
Sat, 12
Hi:93
10
Jul 13 – Jul 19
Lo:60
Sun, 13
Hi:92
10
Lo:58
Mon, 14
Hi:88
10
Lo:59
Tue, 15
Hi:87
9
Lo:65
Wed, 16
Hi:103
9
Lo:66
Thu, 17
Hi:101
10
Lo:66
Fri, 18
Hi:101
10
Lo:66
Sat, 19
Hi:101
10
Jul 20 – Jul 26
Lo:66
Sun, 20
Hi:100
10
Lo:66
Mon, 21
Hi:101
10
Lo:67
Tue, 22
Hi:104
9
Tue, Jul 8
95 / 65 °F
Sunny.
Feels Like: 90 °F
Humidity: 19%
Precipitation: Rain: 0 Snow: 0
Precipitation Chance: 0%
SW
Wind: 9 mph
2 Week Extended Forecast in Alta Loma, California, USA
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| Conditions | Comfort | Precipitation | Sun | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Day | Temperature | Weather | Feels Like | Wind | Humidity | Chance | Amount | UV | Sunrise | Sunset | ||
| Tue Jul 8 |  | 95 / 65 °F | Sunny. | 90 °F | 9 mph | ↑ | 19% | 0% | 0.00" | 10 (Very high) | 5:46 am | 8:04 pm |
| Wed Jul 9 |  | 97 / 66 °F | Mostly sunny. | 93 °F | 10 mph | ↑ | 19% | 0% | 0.00" | 10 (Very high) | 5:46 am | 8:04 pm |
| Thu Jul 10 | | 98 / 67 °F | Sunny. | 93 °F | 10 mph | ↑ | 20% | 0% | 0.00" | 10 (Very high) | 5:47 am | 8:04 pm |
| Fri Jul 11 | | 94 / 63 °F | Sunny. | 90 °F | 10 mph | ↑ | 24% | 0% | 0.00" | 10 (Very high) | 5:47 am | 8:03 pm |
| Sat Jul 12 | | 93 / 60 °F | Sunny. | 89 °F | 10 mph | ↑ | 25% | 1% | 0.00" | 10 (Very high) | 5:48 am | 8:03 pm |
| Sun Jul 13 | | 92 / 60 °F | Sunny. | 89 °F | 10 mph | ↑ | 27% | 0% | 0.00" | 10 (Very high) | 5:49 am | 8:03 pm |
| Mon Jul 14 | | 88 / 58 °F | Sunny. | 85 °F | 10 mph | ↑ | 33% | 0% | 0.00" | 10 (Very high) | 5:49 am | 8:02 pm |
| Tue Jul 15 | | 87 / 59 °F | Sunny. | 85 °F | 9 mph | ↑ | 37% | 2% | 0.00" | 10 (Very high) | 5:50 am | 8:02 pm |
| Wed Jul 16 |  | 103 / 65 °F | Increasing cloudiness. | 102 °F | 9 mph | ↑ | 26% | 3% | 0.00" | 7 (High) | 5:50 am | 8:01 pm |
| Thu Jul 17 | | 101 / 66 °F | Sunny. | 98 °F | 10 mph | ↑ | 22% | 3% | 0.00" | 10 (Very high) | 5:51 am | 8:01 pm |
| Fri Jul 18 | | 101 / 66 °F | Sunny. | 97 °F | 10 mph | ↑ | 18% | 3% | 0.00" | 10 (Very high) | 5:52 am | 8:00 pm |
| Sat Jul 19 | | 101 / 66 °F | Sunny. | 98 °F | 10 mph | ↑ | 19% | 3% | 0.00" | 7 (High) | 5:52 am | 8:00 pm |
| Sun Jul 20 | | 100 / 66 °F | Sunny. | 97 °F | 10 mph | ↑ | 19% | 4% | 0.00" | 7 (High) | 5:53 am | 7:59 pm |
| Mon Jul 21 | | 101 / 66 °F | Sunny. | 99 °F | 10 mph | ↑ | 23% | 5% | 0.00" | 7 (High) | 5:54 am | 7:59 pm |
| Tue Jul 22 | | 104 / 67 °F | Sunny. | 104 °F | 9 mph | ↑ | 24% | 5% | 0.00" | 7 (High) | 5:54 am | 7:58 pm |
| * Updated Tuesday, July 8, 2025 2:24:09 pm Alta Loma time - Weather by CustomWeather, © 2025 | ||||||||||||