Auto Club Speedway
Fontana, United States
Current Conditions
Temperature28 C (83 F)
Humidity10%
Dew Point-6 C (20 F)
Barometric Pressure976 hPa (28.82" Hg)
Current Density Altitude: 2,822 ft (860 m) (Moderate)
Location & Actions
GPS Coordinates
34.084706, -117.489315
48-Hour Forecast
| Time | Temp | Humidity | Pressure | Density Altitude |
|---|---|---|---|---|
| Oct 14, 3:00 PM | 28 C (83 F) | 10% | 976 hPa (28.82" Hg) | 2,842 ft (866 m) |
| Oct 14, 4:00 PM | 28 C (83 F) | 10% | 976 hPa (28.82" Hg) | 2,854 ft (870 m) |
| Oct 14, 5:00 PM | 28 C (82 F) | 10% | 975 hPa (28.80" Hg) | 2,797 ft (853 m) |
| Oct 14, 6:00 PM | 25 C (78 F) | 11% | 976 hPa (28.83" Hg) | 2,492 ft (760 m) |
| Oct 14, 7:00 PM | 21 C (71 F) | 25% | 977 hPa (28.84" Hg) | 2,073 ft (632 m) |
| Oct 14, 8:00 PM | 20 C (67 F) | 35% | 977 hPa (28.84" Hg) | 1,885 ft (575 m) |
| Oct 14, 9:00 PM | 18 C (64 F) | 39% | 976 hPa (28.83" Hg) | 1,721 ft (525 m) |
| Oct 14, 10:00 PM | 17 C (62 F) | 41% | 976 hPa (28.83" Hg) | 1,587 ft (484 m) |
| Oct 14, 11:00 PM | 16 C (61 F) | 45% | 977 hPa (28.84" Hg) | 1,482 ft (452 m) |
| Oct 15, 12:00 AM | 16 C (61 F) | 44% | 976 hPa (28.82" Hg) | 1,482 ft (452 m) |
| Oct 15, 1:00 AM | 15 C (59 F) | 43% | 976 hPa (28.83" Hg) | 1,377 ft (420 m) |
| Oct 15, 2:00 AM | 15 C (58 F) | 40% | 976 hPa (28.82" Hg) | 1,331 ft (406 m) |
| Oct 15, 3:00 AM | 16 C (61 F) | 26% | 976 hPa (28.82" Hg) | 1,454 ft (443 m) |
| Oct 15, 4:00 AM | 20 C (68 F) | 13% | 977 hPa (28.84" Hg) | 1,879 ft (573 m) |
| Oct 15, 5:00 AM | 21 C (70 F) | 13% | 977 hPa (28.84" Hg) | 2,001 ft (610 m) |
| Oct 15, 6:00 AM | 21 C (69 F) | 14% | 977 hPa (28.85" Hg) | 1,920 ft (585 m) |
| Oct 15, 7:00 AM | 21 C (70 F) | 16% | 977 hPa (28.86" Hg) | 1,963 ft (598 m) |
| Oct 15, 8:00 AM | 23 C (73 F) | 17% | 979 hPa (28.90" Hg) | 2,176 ft (663 m) |
| Oct 15, 9:00 AM | 25 C (78 F) | 16% | 979 hPa (28.91" Hg) | 2,432 ft (741 m) |
| Oct 15, 10:00 AM | 26 C (80 F) | 15% | 979 hPa (28.92" Hg) | 2,540 ft (774 m) |
| Oct 15, 11:00 AM | 27 C (81 F) | 14% | 979 hPa (28.91" Hg) | 2,655 ft (809 m) |
| Oct 15, 12:00 PM | 28 C (83 F) | 14% | 979 hPa (28.90" Hg) | 2,781 ft (848 m) |
| Oct 15, 1:00 PM | 29 C (85 F) | 13% | 978 hPa (28.88" Hg) | 2,918 ft (889 m) |
| Oct 15, 2:00 PM | 30 C (86 F) | 13% | 978 hPa (28.87" Hg) | 2,978 ft (908 m) |
| Oct 15, 3:00 PM | 30 C (86 F) | 13% | 977 hPa (28.85" Hg) | 2,995 ft (913 m) |
| Oct 15, 4:00 PM | 30 C (85 F) | 13% | 977 hPa (28.84" Hg) | 2,993 ft (912 m) |
| Oct 15, 5:00 PM | 29 C (84 F) | 13% | 976 hPa (28.82" Hg) | 2,906 ft (886 m) |
| Oct 15, 6:00 PM | 27 C (80 F) | 14% | 976 hPa (28.83" Hg) | 2,697 ft (822 m) |
| Oct 15, 7:00 PM | 25 C (78 F) | 16% | 977 hPa (28.84" Hg) | 2,515 ft (767 m) |
| Oct 15, 8:00 PM | 24 C (76 F) | 19% | 976 hPa (28.83" Hg) | 2,404 ft (733 m) |
| Oct 15, 9:00 PM | 24 C (75 F) | 20% | 977 hPa (28.84" Hg) | 2,386 ft (727 m) |
| Oct 15, 10:00 PM | 24 C (76 F) | 20% | 977 hPa (28.84" Hg) | 2,410 ft (735 m) |
| Oct 15, 11:00 PM | 24 C (76 F) | 20% | 977 hPa (28.85" Hg) | 2,392 ft (729 m) |
| Oct 16, 12:00 AM | 24 C (75 F) | 22% | 977 hPa (28.84" Hg) | 2,343 ft (714 m) |
| Oct 16, 1:00 AM | 23 C (74 F) | 24% | 976 hPa (28.83" Hg) | 2,321 ft (707 m) |
| Oct 16, 2:00 AM | 23 C (73 F) | 25% | 976 hPa (28.83" Hg) | 2,237 ft (682 m) |
| Oct 16, 3:00 AM | 22 C (72 F) | 25% | 976 hPa (28.82" Hg) | 2,208 ft (673 m) |
| Oct 16, 4:00 AM | 22 C (71 F) | 26% | 976 hPa (28.81" Hg) | 2,166 ft (660 m) |
| Oct 16, 5:00 AM | 22 C (72 F) | 24% | 976 hPa (28.83" Hg) | 2,197 ft (670 m) |
| Oct 16, 6:00 AM | 22 C (72 F) | 24% | 977 hPa (28.84" Hg) | 2,196 ft (669 m) |
| Oct 16, 7:00 AM | 22 C (72 F) | 24% | 977 hPa (28.86" Hg) | 2,144 ft (653 m) |
| Oct 16, 8:00 AM | 24 C (75 F) | 22% | 978 hPa (28.88" Hg) | 2,306 ft (703 m) |
| Oct 16, 9:00 AM | 26 C (78 F) | 21% | 978 hPa (28.89" Hg) | 2,504 ft (763 m) |
| Oct 16, 10:00 AM | 27 C (81 F) | 19% | 978 hPa (28.88" Hg) | 2,713 ft (827 m) |
| Oct 16, 11:00 AM | 29 C (84 F) | 17% | 977 hPa (28.86" Hg) | 2,918 ft (889 m) |
| Oct 16, 12:00 PM | 30 C (86 F) | 16% | 976 hPa (28.83" Hg) | 3,088 ft (941 m) |
| Oct 16, 1:00 PM | 32 C (89 F) | 15% | 976 hPa (28.81" Hg) | 3,272 ft (997 m) |
| Oct 16, 2:00 PM | 32 C (90 F) | 15% | 975 hPa (28.79" Hg) | 3,365 ft (1,026 m) |
< 1,000 ftExcellent
1,000 - 2,500 ftGood
2,500 - 3,500 ftModerate
> 3,500 ftChallenging
Historical Weather
Historical weather data is available from 2017 onward.
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