5-day weather forecast Boston 28-05-2026
Weather forecast Boston Thursday, May 28 28.05.2026: partly cloudy, temperature from 14 °C to 18 °C.
Precipitation probability 100%. Wind up to 5.11 m/s (gusts 6.28 m/s). Air humidity 50–77%, atmospheric pressure 757–760 mm Hg, UV index up to 5.3.
Sunrise 05:14
Sunset 20:08
Sunset 20:08
Waxing Gibbous74% illuminated
Moonrise 14:38 · Moonset 02:09
Moonrise 14:38 · Moonset 02:09
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Table
Thu, May 28, 2026
| Temperature | Rain chance | Cloud cover | Humidity | Pressure | Wind | UV Index | ||
|---|---|---|---|---|---|---|---|---|
| 00:00 |  Partly cloudy | 18 °C | 0% | 44% | 59% | 758 mm Hg | NNW 340° 2.69 (4.5) m/s | 0 |
| 01:00 | Partly cloudy | 18 °C | 0% | 45% | 62% | 758 mm Hg | NNW 338° 2.69 (4.97) m/s | 0 |
| 02:00 | Partly cloudy | 17 °C | 0% | 42% | 63% | 758 mm Hg | NNW 327° 2.39 (4.33) m/s | 0 |
| 03:00 | Partly cloudy | 16 °C | 0% | 47% | 65% | 757 mm Hg | NW 312° 1.81 (3.36) m/s | 0 |
| 04:00 |  Clear | 16 °C | 0% | 7% | 70% | 757 mm Hg | WNW 300° 2.61 (4.97) m/s | 0 |
| 05:00 | Clear | 15 °C | 0% | 18% | 73% | 757 mm Hg | WNW 293° 2.81 (4.94) m/s | 0 |
| 06:00 |  Sunny | 16 °C | 0% | 19% | 73% | 758 mm Hg | WNW 300° 3.39 (5.33) m/s | 0.1 |
| 07:00 |  Partly cloudy | 16 °C | 0% | 25% | 64% | 758 mm Hg | NW 313° 3.89 (5.39) m/s | 0.5 |
| 08:00 | Sunny | 17 °C | 0% | 15% | 58% | 758 mm Hg | NW 325° 4.89 (6.28) m/s | 1.1 |
| 09:00 |  Patchy rain possible | 17 °C | 100% (0.11 mm/hr) | 60% | 56% | 758 mm Hg | NNW 337° 5.11 (5.97) m/s | 2.7 |
| 10:00 |  Light rain shower | 16 °C | 100% (0.28 mm/hr) | 99% | 64% | 758 mm Hg | N 11° 4.61 (5.44) m/s | 4 |
| 11:00 | Light rain shower | 16 °C | 100% (0.26 mm/hr) | 100% | 77% | 758 mm Hg | NNE 26° 3.61 (4.67) m/s | 3 |
| 12:00 | Patchy rain possible | 17 °C | 100% (0.14 mm/hr) | 51% | 76% | 758 mm Hg | NNE 27° 2.69 (3.53) m/s | 2.6 |
| 13:00 | Patchy rain possible | 18 °C | 100% (0.07 mm/hr) | 74% | 63% | 758 mm Hg | NNE 27° 2.39 (3.17) m/s | 4.6 |
| 14:00 | Patchy rain possible | 18 °C | 100% (0.05 mm/hr) | 72% | 50% | 758 mm Hg | N 359° 2 (2.67) m/s | 5.3 |
| 15:00 | Patchy rain possible | 18 °C | 100% (0.14 mm/hr) | 100% | 58% | 758 mm Hg | NNW 343° 2.61 (3.97) m/s | 1.8 |
| 16:00 | Partly cloudy | 18 °C | 0% | 45% | 60% | 758 mm Hg | NE 43° 1.61 (2.47) m/s | 0.9 |
| 17:00 |  Cloudy | 18 °C | 0% | 64% | 52% | 758 mm Hg | N 6° 1.81 (2.5) m/s | 1.3 |
| 18:00 | Partly cloudy | 18 °C | 0% | 44% | 50% | 758 mm Hg | NNW 333° 2.61 (3.97) m/s | 0.5 |
| 19:00 | Partly cloudy | 18 °C | 0% | 30% | 51% | 758 mm Hg | NNW 330° 3.81 (6.08) m/s | 0.1 |
| 20:00 | Partly cloudy | 17 °C | 0% | 28% | 53% | 758 mm Hg | NNW 327° 3.69 (6.28) m/s | 0 |
| 21:00 | Partly cloudy | 16 °C | 0% | 30% | 56% | 759 mm Hg | NW 317° 3.19 (5.53) m/s | 0 |
| 22:00 |  Patchy rain possible | 15 °C | 69% (0.01 mm/hr) | 85% | 64% | 759 mm Hg | NW 326° 2.89 (5.36) m/s | 0 |
| 23:00 | Partly cloudy | 14 °C | 0% | 35% | 74% | 760 mm Hg | NNE 17° 2.5 (4.17) m/s | 0 |
Thu, May 28, 2026
Boston 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.