5-day weather forecast Santarém Nov 15, 2026
37°Weather forecast Santarém tomorrow Nov 15, 2026: partly cloudy, temperature from 27 °C to 37 °C.
Precipitation probability 12%. Wind up to 3.89 m/s (gusts 8.58 m/s). Air humidity 35–70%, atmospheric pressure 755–760 mm Hg, UV index up to 11.5.
5 days at a glance — tap a day to open it
Sunrise 06:16
Sunset 18:30
Sunset 18:30
First Quarter42% illuminated
Moonrise 11:37 · Moonset does not set today
Moonrise 11:37 · Moonset does not set today
Chart
Table
| Time | Weather | Temperature | Rain chance | Cloud cover | Humidity | Pressure | Wind | UV Index |
|---|---|---|---|---|---|---|---|---|
| 00:00 |  Clear | 29 °C | 5% | 20% | 61% | 758 mm Hg | E 89° 2.5 (4.75) m/s | 0 |
| 01:00 |  Partly cloudy | 28 °C | 5% | 27% | 63% | 758 mm Hg | E 84° 2.39 (5.83) m/s | 0 |
| 02:00 | Partly cloudy | 28 °C | 7% | 43% | 65% | 758 mm Hg | E 83° 2.5 (6.19) m/s | 0 |
| 03:00 | Partly cloudy | 28 °C | 7% | 38% | 65% | 758 mm Hg | E 79° 2.69 (7.5) m/s | 0 |
| 04:00 | Clear | 28 °C | 5% | 14% | 67% | 758 mm Hg | ENE 77° 2.81 (7.72) m/s | 0 |
| 05:00 | Partly cloudy | 28 °C | 7% | 26% | 68% | 758 mm Hg | ENE 77° 2.81 (7.47) m/s | 0 |
| 06:00 | Partly cloudy | 27 °C | 10% | 57% | 70% | 758 mm Hg | ENE 75° 2.81 (7) m/s | 0 |
| 07:00 |  Cloudy | 28 °C | 12% | 73% | 67% | 758 mm Hg | ENE 72° 3 (7.86) m/s | 0.1 |
| 08:00 | Cloudy | 30 °C | 12% | 82% | 62% | 759 mm Hg | ENE 65° 3.61 (8.22) m/s | 0.9 |
| 09:00 | Cloudy | 31 °C | 9% | 72% | 57% | 760 mm Hg | ENE 61° 3.89 (8.58) m/s | 3 |
| 10:00 |  Patchy rain possible | 32 °C | 10% (0.02 mm/hr) | 81% | 52% | 760 mm Hg | ENE 64° 3.69 (8.33) m/s | 6 |
| 11:00 | Patchy rain possible | 34 °C | 11% (0.03 mm/hr) | 86% | 47% | 759 mm Hg | ENE 66° 3.5 (8.19) m/s | 9.2 |
| 12:00 | Patchy rain possible | 35 °C | 12% (0.05 mm/hr) | 95% | 43% | 759 mm Hg | ENE 68° 3.39 (8.14) m/s | 11.4 |
| 13:00 | Patchy rain possible | 36 °C | 9% (0.03 mm/hr) | 82% | 40% | 758 mm Hg | ENE 72° 3.11 (7.67) m/s | 11.5 |
| 14:00 | Patchy rain possible | 36 °C | 6% (0.02 mm/hr) | 68% | 37% | 756 mm Hg | ENE 78° 2.69 (7.31) m/s | 9.9 |
| 15:00 | Partly cloudy | 37 °C | 4% | 59% | 35% | 755 mm Hg | E 84° 2.5 (7) m/s | 6.9 |
| 16:00 | Partly cloudy | 36 °C | 4% | 53% | 36% | 755 mm Hg | E 92° 2.39 (6.78) m/s | 3.7 |
| 17:00 | Partly cloudy | 34 °C | 3% | 47% | 37% | 755 mm Hg | E 96° 2.39 (6.64) m/s | 1.4 |
| 18:00 | Partly cloudy | 33 °C | 2% | 33% | 39% | 755 mm Hg | E 95° 1.89 (5.83) m/s | 0.3 |
| 19:00 | Partly cloudy | 32 °C | 3% | 35% | 43% | 755 mm Hg | ESE 103° 2 (5.36) m/s | 0 |
| 20:00 | Partly cloudy | 31 °C | 4% | 41% | 45% | 756 mm Hg | ESE 106° 2.31 (5) m/s | 0 |
| 21:00 | Partly cloudy | 31 °C | 4% | 41% | 47% | 756 mm Hg | ESE 106° 2.5 (4.58) m/s | 0 |
| 22:00 | Partly cloudy | 31 °C | 4% | 42% | 48% | 757 mm Hg | E 100° 2.61 (4.75) m/s | 0 |
| 23:00 | Partly cloudy | 30 °C | 4% | 43% | 50% | 757 mm Hg | E 94° 2.61 (5.28) m/s | 0 |
Santarém on the map
Data Sources & Methodology
Our weather forecasts are powered by a professional weather data provider that aggregates data from national weather services, satellite observations, radar networks, and over 80,000 weather stations worldwide. Forecast data is updated multiple times daily. We convert raw data into clear summaries — wind speed in m/s, pressure in mmHg — so you can plan your day with confidence.