5-day weather forecast Boston 28-07-2026
Weather forecast Boston Tuesday, July 28 28.07.2026: patchy rain possible, temperature from 16 °C to 28 °C.
Precipitation probability 88%. Wind up to 5.5 m/s (gusts 7.22 m/s). Air humidity 47–99%, atmospheric pressure 754–758 mm Hg, UV index up to 5.8.
5 days at a glance — tap a day to open it
Sunrise 05:32
Sunset 20:08
Sunset 20:08
Full Moon100% illuminated
Moonrise 20:06 · Moonset 04:32
Moonrise 20:06 · Moonset 04:32
Chart
Table
Tue, Jul 28, 2026
| Temperature | Rain chance | Cloud cover | Humidity | Pressure | Wind | UV Index | ||
|---|---|---|---|---|---|---|---|---|
| 00:00 |  Clear | 17 °C | 7% | 14% | 70% | 758 mm Hg | SSW 195° 2.31 (4.72) m/s | 0 |
| 01:00 | Clear | 16 °C | 8% | 15% | 73% | 758 mm Hg | SSW 203° 2.31 (4.72) m/s | 0 |
| 02:00 | Clear | 16 °C | 8% | 15% | 75% | 758 mm Hg | SSW 200° 2.19 (4.58) m/s | 0 |
| 03:00 | Clear | 16 °C | 9% | 12% | 79% | 757 mm Hg | S 189° 2 (4.19) m/s | 0 |
| 04:00 | Clear | 16 °C | 11% | 13% | 82% | 757 mm Hg | SSW 207° 2 (4.17) m/s | 0 |
| 05:00 | Clear | 16 °C | 13% | 21% | 85% | 757 mm Hg | S 183° 1.81 (3.78) m/s | 0 |
| 06:00 |  Partly cloudy | 16 °C | 17% | 52% | 86% | 757 mm Hg | S 178° 2 (4) m/s | 0 |
| 07:00 |  Cloudy | 19 °C | 19% | 80% | 79% | 758 mm Hg | S 180° 2.31 (3.39) m/s | 0.4 |
| 08:00 |  Patchy rain possible | 20 °C | 22% (0.01 mm/hr) | 96% | 78% | 757 mm Hg | SSE 164° 2.5 (3.53) m/s | 0.8 |
| 09:00 | Partly cloudy | 21 °C | 10% | 45% | 73% | 757 mm Hg | S 175° 3.31 (4.08) m/s | 1.4 |
| 10:00 | Patchy rain possible | 25 °C | 12% (0.01 mm/hr) | 83% | 61% | 757 mm Hg | S 175° 3.89 (4.5) m/s | 4.1 |
| 11:00 | Patchy rain possible | 26 °C | 16% (0.03 mm/hr) | 100% | 58% | 756 mm Hg | S 182° 3.89 (4.5) m/s | 4.7 |
| 12:00 | Patchy rain possible | 25 °C | 10% (0.01 mm/hr) | 73% | 59% | 756 mm Hg | S 181° 3.81 (4.78) m/s | 3.5 |
| 13:00 | Cloudy | 27 °C | 10% | 86% | 51% | 755 mm Hg | S 180° 4 (4.61) m/s | 5.8 |
| 14:00 | Partly cloudy | 28 °C | 4% | 50% | 47% | 755 mm Hg | S 170° 4.39 (5.06) m/s | 5.2 |
| 15:00 | Partly cloudy | 27 °C | 4% | 40% | 47% | 755 mm Hg | S 177° 5.11 (6.17) m/s | 3.4 |
| 16:00 | Partly cloudy | 27 °C | 5% | 56% | 49% | 755 mm Hg | S 182° 5.5 (6.44) m/s | 2.6 |
| 17:00 | Patchy rain possible | 26 °C | 21% (0.11 mm/hr) | 99% | 57% | 755 mm Hg | S 181° 5.39 (6.89) m/s | 1.5 |
| 18:00 |  Light drizzle | 23 °C | 39% (0.16 mm/hr) | 94% | 79% | 755 mm Hg | S 179° 4.61 (7.22) m/s | 0.5 |
| 19:00 | Patchy rain possible | 22 °C | 22% (0.02 mm/hr) | 79% | 83% | 755 mm Hg | SSE 164° 4 (6.08) m/s | 0.1 |
| 20:00 | Light drizzle | 21 °C | 50% (0.24 mm/hr) | 100% | 86% | 755 mm Hg | SSE 156° 4 (6.25) m/s | 0 |
| 21:00 |  Light rain shower | 20 °C | 67% (0.57 mm/hr) | 100% | 95% | 755 mm Hg | SSE 148° 3.5 (5.75) m/s | 0 |
| 22:00 | Light rain shower | 20 °C | 80% (1.43 mm/hr) | 100% | 98% | 755 mm Hg | SSE 149° 3.19 (5.03) m/s | 0 |
| 23:00 |  Moderate or heavy rain shower | 20 °C | 88% (3.06 mm/hr) | 100% | 99% | 754 mm Hg | SE 145° 3.19 (5.08) m/s | 0 |
Tue, Jul 28, 2026
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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.