Currently: 86 °F. Scattered clouds. (Weather station: Sao Luiz Aeroporto, Brazil). See more current weatherPast Weather in São Luis — Graph
São Luis Temperature Yesterday
Maximum temperature yesterday: 90 °F (at 2:00 pm)
Minimum temperature yesterday: 77 °F (at 12:00 am)
Average temperature yesterday: 82 °F
High & Low Weather Summary for the Past Weeks
| Temperature | Humidity | Pressure | |
|---|---|---|---|
| High | 90 °F (Mar 7, 1:00 pm) | 100% (Mar 10, 6:00 am) | 29.98 "Hg (Mar 10, 6:00 am) |
| Low | 73 °F (Mar 11, 4:10 am) | 66% (Mar 18, 12:00 pm) | 29.71 "Hg (Mar 19, 3:00 pm) |
| Average | 80 °F | 88% | 29.83 "Hg |
| * Reported Mar 6 2:00 pm — Mar 21 2:00 pm, São Luis. 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
São Luis Weather History for the Previous 24 Hours
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| Conditions | Comfort | |||||||
|---|---|---|---|---|---|---|---|---|
| Time | Temp | Weather | Wind | Humidity | Barometer | Visibility | ||
| 2:00 pm Sat, Mar 21 | | 82 °F | Scattered clouds. | 2 mph | ↑ | 70% | 29.83 "Hg | N/A |
| 1:00 pm | | 81 °F | Scattered clouds. | 5 mph | ↑ | 79% | 29.89 "Hg | N/A |
| 12:00 pm | | 77 °F | Passing clouds. | 5 mph | ↑ | 89% | 29.92 "Hg | N/A |
| 11:00 am |  | 75 °F | Partly sunny. | 7 mph | ↑ | 94% | 29.95 "Hg | N/A |
| 10:00 am | | 75 °F | Partly sunny. | 8 mph | ↑ | 94% | 29.95 "Hg | N/A |
| 9:00 am |  | 75 °F | Light rain. Broken clouds. | 3 mph | ↑ | 94% | 29.95 "Hg | 5 mi |
| 8:00 am | | 73 °F | Light rain. Fog. | 3 mph | ↑ | 100% | 29.95 "Hg | 3 mi |
| 7:34 am | | 73 °F | Light rain. Fog. | 3 mph | ↑ | 94% | 29.95 "Hg | 2 mi |
| 7:00 am |  | 75 °F | Rain. Fog. | 7 mph | ↑ | 94% | 29.92 "Hg | 1 mi |
| 6:30 am | | 75 °F | Rain. Fog. | 5 mph | ↑ | 100% | 29.89 "Hg | 2 mi |
| 6:00 am | | 75 °F | Mostly cloudy. | 6 mph | ↑ | 100% | 29.86 "Hg | 6 mi |
| 5:00 am |  | 75 °F | Mostly cloudy. | 6 mph | ↑ | 100% | 29.83 "Hg | 5 mi |
| 4:00 am | | 77 °F | Rain. Mostly cloudy. | 8 mph | ↑ | 94% | 29.80 "Hg | 4 mi |
| 3:00 am |  | 77 °F | Passing clouds. | 6 mph | ↑ | 94% | 29.80 "Hg | N/A |
| 2:00 am | | 77 °F | Passing clouds. | 7 mph | ↑ | 100% | 29.83 "Hg | N/A |
| 1:00 am | | 81 °F | Passing clouds. | 5 mph | ↑ | 94% | 29.83 "Hg | N/A |
| 12:00 am | | 82 °F | Passing clouds. | 5 mph | ↑ | 84% | 29.86 "Hg | N/A |
| 11:00 pm Fri, Mar 20 | | 82 °F | Passing clouds. | 7 mph | ↑ | 89% | 29.86 "Hg | N/A |
| 10:00 pm | | 82 °F | Passing clouds. | 9 mph | ↑ | 84% | 29.83 "Hg | N/A |
| 9:00 pm | | 82 °F | Passing clouds. | 12 mph | ↑ | 84% | 29.83 "Hg | N/A |
| 8:00 pm | | 82 °F | Passing clouds. | 7 mph | ↑ | 84% | 29.80 "Hg | N/A |
| 7:00 pm | | 81 °F | Passing clouds. | 10 mph | ↑ | 84% | 29.77 "Hg | N/A |
| 6:00 pm | | 82 °F | Partly sunny. | 12 mph | ↑ | 79% | 29.74 "Hg | N/A |
| 5:00 pm | | 81 °F | Partly sunny. | 13 mph | ↑ | 79% | 29.71 "Hg | N/A |
| 4:00 pm | | 84 °F | Scattered clouds. | 16 mph | ↑ | 74% | 29.71 "Hg | N/A |
| 3:00 pm | | 86 °F | Scattered clouds. | 12 mph | ↑ | 75% | 29.71 "Hg | N/A |
| Weather by CustomWeather, © 2026 | ||||||||