Past Weather in Decatur — Graph
Decatur Temperature Yesterday
Maximum temperature yesterday: 83 °F (at 2:54 pm)
Minimum temperature yesterday: 48 °F (at 6:54 am)
Average temperature yesterday: 64 °F
High & Low Weather Summary for the Past Weeks
| Temperature | Humidity | Pressure | |
|---|---|---|---|
| High | 83 °F (Mar 20, 2:54 pm) | 100% (Mar 19, 3:54 am) | 30.29 "Hg (Mar 19, 3:54 am) |
| Low | 14 °F (Mar 17, 2:54 am) | 24% (Mar 20, 3:54 pm) | 29.24 "Hg (Mar 15, 6:14 pm) |
| Average | 48 °F | 72% | 29.90 "Hg |
| * Reported Mar 6 7:54 am — Mar 21 8:54 am, Decatur. Weather by CustomWeather, © 2026 | |||
Note: Actual official high and low records may vary slightly from our data, if they occured in-between our weather recording intervals... More about our weather records
Decatur Weather History for the Previous 24 Hours
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| Conditions | Comfort | |||||||
|---|---|---|---|---|---|---|---|---|
| Time | Temp | Weather | Wind | Humidity | Barometer | Visibility | ||
| 8:54 am Sat, Mar 21 |  | 51 °F | Sunny. | 8 mph | ↑ | 83% | 29.92 "Hg | 7 mi |
| 7:54 am |  | 46 °F | Fog. | No wind | ↑ | 89% | 29.91 "Hg | 5 mi |
| 6:54 am | | 42 °F | Fog. | 6 mph | ↑ | 96% | 29.90 "Hg | 4 mi |
| 5:54 am |  | 43 °F | Fog. | 7 mph | ↑ | 93% | 29.90 "Hg | 4 mi |
| 4:54 am | | 41 °F | Fog. | 6 mph | ↑ | 96% | 29.91 "Hg | 5 mi |
| 3:54 am | | 42 °F | Fog. | 5 mph | ↑ | 96% | 29.92 "Hg | 6 mi |
| 2:54 am |  | 46 °F | Clear. | 7 mph | ↑ | 89% | 29.93 "Hg | 7 mi |
| 1:54 am | | 47 °F | Clear. | 7 mph | ↑ | 90% | 29.93 "Hg | 8 mi |
| 12:54 am | | 50 °F | Clear. | 9 mph | ↑ | 80% | 29.92 "Hg | 9 mi |
| 11:54 pm Fri, Mar 20 | | 54 °F | Clear. | 13 mph | ↑ | 77% | 29.93 "Hg | 10 mi |
| 10:54 pm | | 62 °F | Clear. | 12 mph | ↑ | 56% | 29.91 "Hg | 10 mi |
| 9:54 pm | | 61 °F | Clear. | 5 mph | ↑ | 56% | 29.89 "Hg | 10 mi |
| 8:54 pm | | 66 °F | Clear. | 6 mph | ↑ | 45% | 29.89 "Hg | 10 mi |
| 7:54 pm | | 71 °F | Clear. | 7 mph | ↑ | 38% | 29.88 "Hg | 10 mi |
| 6:54 pm | | 74 °F | Sunny. | 9 mph | ↑ | 35% | 29.86 "Hg | 10 mi |
| 5:54 pm | | 78 °F | Sunny. | 12 mph | ↑ | 29% | 29.83 "Hg | 10 mi |
| 4:54 pm | | 80 °F | Sunny. | 17 mph | ↑ | 26% | 29.81 "Hg | 10 mi |
| 3:54 pm | | 83 °F | Sunny. | 16 mph | ↑ | 24% | 29.80 "Hg | 10 mi |
| 2:54 pm | | 83 °F | Sunny. | 16 mph | ↑ | 26% | 29.80 "Hg | 10 mi |
| 1:54 pm | | 82 °F | Sunny. | 16 mph | ↑ | 27% | 29.81 "Hg | 10 mi |
| 12:54 pm | | 79 °F | Sunny. | 17 mph | ↑ | 32% | 29.84 "Hg | 10 mi |
| 11:54 am | | 74 °F | Sunny. | 13 mph | ↑ | 40% | 29.87 "Hg | 10 mi |
| 10:54 am | | 70 °F | Sunny. | 15 mph | ↑ | 44% | 29.89 "Hg | 10 mi |
| Weather by CustomWeather, © 2026 | ||||||||