5-day weather forecast Boston 08-05-2026
Weather forecast Boston Friday, May 8 08.05.2026: sunny, temperature from 10 °C to 16 °C.
Precipitation probability 100%. Wind up to 7 m/s (gusts 8.06 m/s). Air humidity 25–61%, atmospheric pressure 750–757 mm Hg, UV index up to 5.
Sunrise 05:31
Sunset 19:52
Sunset 19:52
Waning Gibbous68% illuminated
Moonrise 01:21 · Moonset 10:38
Moonrise 01:21 · Moonset 10:38
Chart
Table
Fri, May 8, 2026
| Temperature | Rain chance | Cloud cover | Humidity | Pressure | Wind | UV Index | ||
|---|---|---|---|---|---|---|---|---|
| 00:00 |  Partly cloudy | 13 °C | 0% | 46% | 56% | 751 mm Hg | NW 305° 4.11 (6.11) m/s | 0 |
| 01:00 |  Cloudy | 12 °C | 0% | 82% | 55% | 750 mm Hg | WNW 297° 4.31 (6.22) m/s | 0 |
| 02:00 |  Light drizzle | 12 °C | 100% (0.17 mm/hr) | 91% | 61% | 751 mm Hg | WNW 284° 3.81 (5.47) m/s | 0 |
| 03:00 | Partly cloudy | 11 °C | 0% | 49% | 59% | 751 mm Hg | WNW 299° 3 (4.36) m/s | 0 |
| 04:00 | Partly cloudy | 11 °C | 0% | 43% | 58% | 751 mm Hg | NW 305° 3.5 (5.22) m/s | 0 |
| 05:00 | Partly cloudy | 10 °C | 0% | 39% | 58% | 752 mm Hg | WNW 303° 3.69 (5.42) m/s | 0 |
| 06:00 |  Partly cloudy | 10 °C | 0% | 35% | 59% | 752 mm Hg | WNW 299° 3.81 (5.33) m/s | 0 |
| 07:00 | Partly cloudy | 11 °C | 0% | 32% | 56% | 752 mm Hg | WNW 296° 4 (5.19) m/s | 0.3 |
| 08:00 |  Sunny | 12 °C | 0% | 21% | 50% | 752 mm Hg | WNW 294° 4.5 (5.33) m/s | 1 |
| 09:00 | Sunny | 13 °C | 0% | 9% | 44% | 752 mm Hg | WNW 296° 4.69 (5.42) m/s | 4 |
| 10:00 | Partly cloudy | 14 °C | 0% | 25% | 39% | 752 mm Hg | WNW 293° 4.89 (5.64) m/s | 4 |
| 11:00 | Sunny | 15 °C | 0% | 18% | 34% | 752 mm Hg | WNW 288° 5.5 (6.33) m/s | 4 |
| 12:00 | Sunny | 16 °C | 0% | 8% | 26% | 752 mm Hg | WNW 285° 6.11 (7.03) m/s | 5 |
| 13:00 |  Cloudy | 16 °C | 0% | 83% | 25% | 752 mm Hg | WNW 290° 6.61 (7.58) m/s | 4 |
| 14:00 | Partly cloudy | 16 °C | 0% | 51% | 25% | 752 mm Hg | WNW 294° 6.89 (7.94) m/s | 5 |
| 15:00 | Partly cloudy | 16 °C | 0% | 50% | 27% | 752 mm Hg | WNW 288° 6.89 (7.94) m/s | 5 |
| 16:00 | Cloudy | 16 °C | 0% | 67% | 29% | 752 mm Hg | WNW 287° 7 (8.06) m/s | 4 |
| 17:00 | Partly cloudy | 16 °C | 0% | 40% | 33% | 753 mm Hg | WNW 291° 6.69 (7.72) m/s | 5 |
| 18:00 | Sunny | 14 °C | 0% | 13% | 35% | 754 mm Hg | WNW 289° 6 (7.42) m/s | 5 |
| 19:00 | Sunny | 13 °C | 0% | 8% | 40% | 755 mm Hg | W 280° 5.81 (7.92) m/s | 4 |
| 20:00 |  Clear | 12 °C | 0% | 5% | 42% | 755 mm Hg | W 278° 4.11 (6.47) m/s | 0 |
| 21:00 | Clear | 11 °C | 0% | 5% | 44% | 756 mm Hg | W 264° 3.31 (5.64) m/s | 0 |
| 22:00 | Clear | 10 °C | 0% | 8% | 46% | 757 mm Hg | WSW 255° 3.39 (5.83) m/s | 0 |
| 23:00 | Clear | 10 °C | 0% | 7% | 47% | 757 mm Hg | W 264° 3.31 (5.64) m/s | 0 |
Fri, May 8, 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.