5-day weather forecast Santarém Nov 17, 2026
36°Weather forecast Santarém Tuesday Nov 17, 2026: patchy rain possible, temperature from 27 °C to 36 °C.
Precipitation probability 21%. Wind up to 3.69 m/s (gusts 8.72 m/s). Air humidity 35–72%, atmospheric pressure 753–758 mm Hg, UV index up to 12.1.
5 days at a glance — tap a day to open it
Sunrise 06:16
Sunset 18:30
Sunset 18:30
First Quarter63% illuminated
Moonrise 13:04 · Moonset 00:47
Moonrise 13:04 · Moonset 00:47
Chart
Table
| Time | Weather | Temperature | Rain chance | Cloud cover | Humidity | Pressure | Wind | UV Index |
|---|---|---|---|---|---|---|---|---|
| 00:00 |  Clear | 29 °C | 4% | 13% | 60% | 756 mm Hg | E 89° 2 (4.36) m/s | 0 |
| 01:00 |  Partly cloudy | 28 °C | 7% | 50% | 62% | 756 mm Hg | E 82° 2 (4.33) m/s | 0 |
| 02:00 |  Patchy rain possible | 28 °C | 17% (0.09 mm/hr) | 66% | 67% | 755 mm Hg | E 79° 2.31 (4.64) m/s | 0 |
| 03:00 |  Overcast | 28 °C | 17% | 92% | 71% | 755 mm Hg | E 83° 2.11 (4.53) m/s | 0 |
| 04:00 | Patchy rain possible | 28 °C | 18% (0.02 mm/hr) | 92% | 71% | 755 mm Hg | ENE 74° 2.31 (4.83) m/s | 0 |
| 05:00 | Patchy rain possible | 28 °C | 17% (0.03 mm/hr) | 81% | 71% | 756 mm Hg | ENE 63° 2.39 (5.64) m/s | 0 |
| 06:00 | Patchy rain possible | 27 °C | 21% (0.07 mm/hr) | 79% | 72% | 757 mm Hg | NE 49° 2.5 (5.97) m/s | 0 |
| 07:00 | Patchy rain possible | 28 °C | 19% (0.07 mm/hr) | 79% | 70% | 757 mm Hg | NE 49° 2.61 (6.42) m/s | 0.1 |
| 08:00 | Patchy rain possible | 29 °C | 20% (0.08 mm/hr) | 84% | 67% | 758 mm Hg | NE 52° 3 (7.58) m/s | 0.9 |
| 09:00 | Patchy rain possible | 30 °C | 21% (0.1 mm/hr) | 91% | 62% | 758 mm Hg | NE 52° 3.5 (8.61) m/s | 2.9 |
| 10:00 | Patchy rain possible | 31 °C | 17% (0.07 mm/hr) | 77% | 56% | 758 mm Hg | NE 54° 3.69 (8.61) m/s | 5.9 |
| 11:00 | Patchy rain possible | 32 °C | 8% (0.03 mm/hr) | 63% | 52% | 758 mm Hg | NE 56° 3.5 (8.56) m/s | 9.3 |
| 12:00 |  Partly cloudy | 33 °C | 5% | 50% | 47% | 758 mm Hg | ENE 60° 3.31 (8.72) m/s | 11.4 |
| 13:00 | Partly cloudy | 35 °C | 3% | 37% | 42% | 756 mm Hg | ENE 61° 3.31 (8.58) m/s | 12.1 |
| 14:00 | Partly cloudy | 36 °C | 3% | 42% | 38% | 755 mm Hg | ENE 64° 3.31 (8.44) m/s | 10.5 |
| 15:00 | Partly cloudy | 36 °C | 3% | 46% | 35% | 755 mm Hg | ENE 70° 3.31 (8.33) m/s | 7.4 |
| 16:00 | Partly cloudy | 35 °C | 3% | 48% | 38% | 754 mm Hg | E 80° 2.89 (3.78) m/s | 4 |
| 17:00 | Partly cloudy | 34 °C | 3% | 45% | 40% | 753 mm Hg | E 88° 2.69 (3.83) m/s | 1.4 |
| 18:00 | Partly cloudy | 33 °C | 4% | 42% | 44% | 753 mm Hg | E 93° 2.31 (4.39) m/s | 0.3 |
| 19:00 | Partly cloudy | 31 °C | 5% | 51% | 48% | 754 mm Hg | E 87° 2 (2.03) m/s | 0 |
| 20:00 |  Cloudy | 31 °C | 7% | 66% | 51% | 755 mm Hg | E 90° 1.89 (6.89) m/s | 0 |
| 21:00 | Partly cloudy | 30 °C | 6% | 59% | 53% | 755 mm Hg | E 82° 2 (5) m/s | 0 |
| 22:00 | Patchy rain possible | 29 °C | 11% (0.03 mm/hr) | 75% | 57% | 755 mm Hg | E 89° 2.31 (6.31) m/s | 0 |
| 23:00 | Patchy rain possible | 29 °C | 17% (0.07 mm/hr) | 71% | 60% | 755 mm Hg | E 95° 2.5 (7.5) m/s | 0 |
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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.