5-day weather forecast Boston 17-03-2026
Weather forecast Boston today 17.03.2026: sunny, temperature from -3 °C to 16 °C.
Precipitation probability 100%. Wind up to 11.89 m/s (gusts 19.53 m/s). Air humidity 55–92%, atmospheric pressure 744–763 mm Hg, UV index up to 4.3.
Sunset 22:54
| Temperature | Precipitation | Cloud cover | Humidity | Pressure | Wind | UV Index | ||
|---|---|---|---|---|---|---|---|---|
| 00:00 |  Light drizzle | 15 °C | 100% (0.65 mm/hr) | 100% | 92% | 749 mm Hg | S 185° 11.31 (18.72) m/s | 0 |
| 01:00 |  Patchy light drizzle | 16 °C | 100% (0.49 mm/hr) | 54% | 88% | 747 mm Hg | S 188° 11.89 (19.42) m/s | 0 |
| 02:00 |  Patchy light rain | 15 °C | 100% (0.87 mm/hr) | 50% | 88% | 746 mm Hg | S 189° 11.89 (19.53) m/s | 0 |
| 03:00 | Light drizzle | 14 °C | 100% (0.31 mm/hr) | 100% | 88% | 745 mm Hg | SSW 200° 11.11 (16.86) m/s | 0 |
| 04:00 |  Overcast | 16 °C | 100% (0.07 mm/hr) | 100% | 81% | 744 mm Hg | SW 230° 6.81 (10.67) m/s | 0 |
| 05:00 | Overcast | 11 °C | 0% | 100% | 80% | 745 mm Hg | SW 226° 7.61 (11.19) m/s | 0 |
| 06:00 |  Patchy rain possible | 8 °C | 100% (0.06 mm/hr) | 77% | 82% | 747 mm Hg | SW 225° 7.39 (10.36) m/s | 0 |
| 07:00 | Patchy rain possible | 7 °C | 74% (0.04 mm/hr) | 73% | 81% | 749 mm Hg | WSW 239° 7.61 (10.08) m/s | 0 |
| 08:00 |  Sunny | 5 °C | 0% | 4% | 77% | 750 mm Hg | WSW 244° 7.31 (9.39) m/s | 0.3 |
| 09:00 |  Overcast | 5 °C | 0% | 100% | 72% | 752 mm Hg | WSW 245° 7.5 (8.64) m/s | 1.1 |
| 10:00 | Overcast | 4 °C | 0% | 100% | 72% | 753 mm Hg | WSW 251° 7.5 (8.64) m/s | 2.2 |
| 11:00 |  Cloudy | 4 °C | 0% | 86% | 62% | 754 mm Hg | W 271° 7.89 (9.08) m/s | 3.3 |
| 12:00 |  Partly cloudy | 4 °C | 0% | 43% | 59% | 755 mm Hg | W 273° 7.19 (8.28) m/s | 4.1 |
| 13:00 | Partly cloudy | 4 °C | 0% | 37% | 59% | 756 mm Hg | W 269° 6.11 (7.03) m/s | 4.3 |
| 14:00 | Partly cloudy | 3 °C | 0% | 40% | 58% | 755 mm Hg | W 260° 5.81 (6.67) m/s | 3.8 |
| 15:00 | Cloudy | 3 °C | 0% | 77% | 57% | 756 mm Hg | WSW 254° 6.61 (7.58) m/s | 2.6 |
| 16:00 | Overcast | 2 °C | 0% | 100% | 57% | 757 mm Hg | W 262° 6.81 (7.83) m/s | 1.4 |
| 17:00 | Overcast | 3 °C | 0% | 100% | 58% | 757 mm Hg | W 267° 6.31 (7.25) m/s | 0.5 |
| 18:00 | Sunny | 2 °C | 0% | 0% | 55% | 759 mm Hg | WNW 283° 5.89 (7.22) m/s | 0.1 |
| 19:00 | Partly cloudy | 1 °C | 0% | 55% | 59% | 761 mm Hg | WNW 296° 6.19 (7.83) m/s | 0 |
| 20:00 |  Clear | 0 °C | 0% | 0% | 60% | 759 mm Hg | WNW 294° 6.11 (7.61) m/s | 0 |
| 21:00 | Clear | -2 °C | 0% | 5% | 61% | 763 mm Hg | WNW 289° 6.31 (7.78) m/s | 0 |
| 22:00 | Clear | -2 °C | 0% | 0% | 62% | 763 mm Hg | WNW 287° 6 (7.42) m/s | 0 |
| 23:00 | Clear | -3 °C | 0% | 0% | 64% | 762 mm Hg | WNW 285° 5.69 (7.06) m/s | 0 |
Frequently asked questions about the weather in Boston
What is the weather in Boston today?
Today in Boston the temperature ranges from -3 °C to 16 °C, wind up to 11.89 m/s. Check the detailed hourly forecast above for more information.
Will it rain in Boston this week?
The precipitation probability in Boston today is 100%. View the full multi-day forecast above to see the rain chances for each upcoming day.
What is the wind speed in Boston today?
The wind speed in Boston today reaches up to 11.89 m/s with gusts up to 19.53 m/s. Check the detailed wind chart above for hourly wind data.
What is the humidity in Boston today?
The air humidity in Boston today ranges from 55% to 92%. View the humidity chart above for hourly details.
What is the UV index in Boston today?
The UV index in Boston today reaches up to 4.3. Check the UV index chart above for hourly values throughout the day.
What is the atmospheric pressure in Boston today?
The atmospheric pressure in Boston today ranges from 744 to 763 mm Hg. View the pressure chart above for hourly readings.
What is the cloud cover in Boston today?
Cloud cover in Boston today reaches up to 100%. Check the cloud cover chart above for hourly details throughout the day.