Jacksonville Speedway
Jacksonville, United States
Current Conditions
Temperature22 C (72 F)
Humidity90%
Dew Point20 C (68 F)
Barometric Pressure999 hPa (29.50" Hg)
Current Density Altitude: 1,604 ft (489 m) (Good)
Location & Actions
GPS Coordinates
39.737266, -90.260223
48-Hour Forecast
| Time | Temp | Humidity | Pressure | Density Altitude |
|---|---|---|---|---|
| Sep 17, 12:00 AM | 23 C (73 F) | 89% | 1000 hPa (29.53" Hg) | 1,631 ft (497 m) |
| Sep 17, 1:00 AM | 22 C (72 F) | 92% | 1000 hPa (29.52" Hg) | 1,631 ft (497 m) |
| Sep 17, 2:00 AM | 22 C (71 F) | 92% | 999 hPa (29.50" Hg) | 1,594 ft (486 m) |
| Sep 17, 3:00 AM | 22 C (71 F) | 91% | 999 hPa (29.49" Hg) | 1,579 ft (481 m) |
| Sep 17, 4:00 AM | 22 C (71 F) | 92% | 999 hPa (29.49" Hg) | 1,568 ft (478 m) |
| Sep 17, 5:00 AM | 22 C (71 F) | 91% | 999 hPa (29.51" Hg) | 1,576 ft (480 m) |
| Sep 17, 6:00 AM | 22 C (72 F) | 89% | 999 hPa (29.49" Hg) | 1,635 ft (498 m) |
| Sep 17, 7:00 AM | 22 C (72 F) | 88% | 1000 hPa (29.52" Hg) | 1,594 ft (486 m) |
| Sep 17, 8:00 AM | 24 C (75 F) | 84% | 1000 hPa (29.53" Hg) | 1,802 ft (549 m) |
| Sep 17, 9:00 AM | 27 C (80 F) | 74% | 1001 hPa (29.55" Hg) | 2,078 ft (633 m) |
| Sep 17, 10:00 AM | 29 C (85 F) | 63% | 1002 hPa (29.58" Hg) | 2,364 ft (721 m) |
| Sep 17, 11:00 AM | 31 C (88 F) | 58% | 1001 hPa (29.56" Hg) | 2,621 ft (799 m) |
| Sep 17, 12:00 PM | 33 C (91 F) | 56% | 1000 hPa (29.54" Hg) | 2,798 ft (853 m) |
| Sep 17, 1:00 PM | 33 C (92 F) | 54% | 1000 hPa (29.52" Hg) | 2,891 ft (881 m) |
| Sep 17, 2:00 PM | 34 C (93 F) | 51% | 1000 hPa (29.53" Hg) | 2,957 ft (901 m) |
| Sep 17, 3:00 PM | 34 C (94 F) | 50% | 999 hPa (29.51" Hg) | 3,025 ft (922 m) |
| Sep 17, 4:00 PM | 34 C (94 F) | 49% | 999 hPa (29.49" Hg) | 3,035 ft (925 m) |
| Sep 17, 5:00 PM | 34 C (93 F) | 50% | 998 hPa (29.48" Hg) | 2,992 ft (912 m) |
| Sep 17, 6:00 PM | 33 C (91 F) | 53% | 998 hPa (29.48" Hg) | 2,889 ft (881 m) |
| Sep 17, 7:00 PM | 31 C (87 F) | 62% | 998 hPa (29.48" Hg) | 2,667 ft (813 m) |
| Sep 17, 8:00 PM | 29 C (84 F) | 70% | 998 hPa (29.48" Hg) | 2,485 ft (757 m) |
| Sep 17, 9:00 PM | 28 C (82 F) | 76% | 999 hPa (29.49" Hg) | 2,352 ft (717 m) |
| Sep 17, 10:00 PM | 27 C (81 F) | 81% | 999 hPa (29.50" Hg) | 2,235 ft (681 m) |
| Sep 17, 11:00 PM | 26 C (79 F) | 87% | 1000 hPa (29.52" Hg) | 2,154 ft (657 m) |
| Sep 18, 12:00 AM | 26 C (78 F) | 91% | 999 hPa (29.51" Hg) | 2,078 ft (633 m) |
| Sep 18, 1:00 AM | 25 C (77 F) | 95% | 999 hPa (29.50" Hg) | 2,013 ft (614 m) |
| Sep 18, 2:00 AM | 24 C (76 F) | 95% | 999 hPa (29.50" Hg) | 1,947 ft (593 m) |
| Sep 18, 3:00 AM | 24 C (75 F) | 96% | 999 hPa (29.50" Hg) | 1,895 ft (578 m) |
| Sep 18, 4:00 AM | 24 C (75 F) | 95% | 999 hPa (29.50" Hg) | 1,874 ft (571 m) |
| Sep 18, 5:00 AM | 24 C (75 F) | 96% | 999 hPa (29.49" Hg) | 1,868 ft (569 m) |
| Sep 18, 6:00 AM | 23 C (74 F) | 96% | 999 hPa (29.51" Hg) | 1,807 ft (551 m) |
| Sep 18, 7:00 AM | 23 C (74 F) | 96% | 1000 hPa (29.53" Hg) | 1,756 ft (535 m) |
| Sep 18, 8:00 AM | 23 C (74 F) | 94% | 1000 hPa (29.53" Hg) | 1,763 ft (537 m) |
| Sep 18, 9:00 AM | 24 C (76 F) | 87% | 1000 hPa (29.52" Hg) | 1,884 ft (574 m) |
| Sep 18, 10:00 AM | 26 C (78 F) | 83% | 1000 hPa (29.53" Hg) | 2,028 ft (618 m) |
| Sep 18, 11:00 AM | 26 C (78 F) | 78% | 1000 hPa (29.54" Hg) | 1,988 ft (606 m) |
| Sep 18, 12:00 PM | 28 C (82 F) | 67% | 1000 hPa (29.52" Hg) | 2,221 ft (677 m) |
| Sep 18, 1:00 PM | 28 C (83 F) | 66% | 998 hPa (29.48" Hg) | 2,370 ft (722 m) |
| Sep 18, 2:00 PM | 30 C (86 F) | 55% | 998 hPa (29.47" Hg) | 2,559 ft (780 m) |
| Sep 18, 3:00 PM | 31 C (89 F) | 48% | 998 hPa (29.46" Hg) | 2,690 ft (820 m) |
| Sep 18, 4:00 PM | 32 C (89 F) | 49% | 997 hPa (29.43" Hg) | 2,772 ft (845 m) |
| Sep 18, 5:00 PM | 32 C (89 F) | 50% | 996 hPa (29.42" Hg) | 2,783 ft (848 m) |
| Sep 18, 6:00 PM | 31 C (88 F) | 51% | 996 hPa (29.40" Hg) | 2,721 ft (829 m) |
| Sep 18, 7:00 PM | 29 C (84 F) | 58% | 995 hPa (29.39" Hg) | 2,488 ft (758 m) |
| Sep 18, 8:00 PM | 28 C (82 F) | 60% | 995 hPa (29.38" Hg) | 2,366 ft (721 m) |
| Sep 18, 9:00 PM | 27 C (80 F) | 64% | 995 hPa (29.38" Hg) | 2,243 ft (684 m) |
| Sep 18, 10:00 PM | 26 C (78 F) | 68% | 995 hPa (29.39" Hg) | 2,137 ft (651 m) |
| Sep 18, 11:00 PM | 25 C (77 F) | 70% | 995 hPa (29.39" Hg) | 2,080 ft (634 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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