Weather forecast Boston 18-12-2025
Weather Thursday 18 December temperature from 1 °C to 9 °C, cloud cover up to 100%, no precipitation, wind up to 6.61 m/s (gusts up to 11.33 m/s), air humidity from 54% to 94%, atmospheric pressure from 759 to 770 mm Hg, UV Index to 1.3 during the day. Forecast for the next days on the table.
Sunrise 07:04
Sunset 16:14
Sunset 16:14
Chart
Table
Type of temperature:
°C
°F| Temperature | Precipitation | Cloud cover | Humidity | Pressure | Wind | UV Index | ||
|---|---|---|---|---|---|---|---|---|
| 00:00 |  Clear | 3 °C | 0% | 5% | 65% | 761 mm Hg | W 6.61 m/s | 0 |
| 01:00 | Clear | 2 °C | 0% | 0% | 66% | 763 mm Hg | WNW 6.31 m/s | 0 |
| 02:00 | Clear | 2 °C | 0% | 0% | 65% | 764 mm Hg | WNW 5.31 m/s | 0 |
| 03:00 | Clear | 1 °C | 0% | 0% | 65% | 765 mm Hg | WNW 4.11 m/s | 0 |
| 04:00 | Clear | 1 °C | 0% | 17% | 66% | 766 mm Hg | WNW 2.61 m/s | 0 |
| 05:00 | Clear | 0 °C | 0% | 9% | 70% | 767 mm Hg | WSW 2.89 m/s | 0 |
| 06:00 |  Overcast | 0 °C | 0% | 95% | 71% | 767 mm Hg | WSW 2 m/s | 0 |
| 07:00 |  Cloudy | 0 °C | 0% | 84% | 68% | 767 mm Hg | SW 0.89 m/s | 0 |
| 08:00 |  Partly cloudy | 0 °C | 0% | 50% | 67% | 767 mm Hg | SE 1.11 m/s | 0.1 |
| 09:00 | Partly cloudy | 1 °C | 0% | 59% | 66% | 767 mm Hg | SSE 1.61 m/s | 0.5 |
| 10:00 | Partly cloudy | 2 °C | 0% | 45% | 62% | 769 mm Hg | S 2 m/s | 0.9 |
| 11:00 |  Overcast | 3 °C | 0% | 92% | 57% | 770 mm Hg | SSW 3.61 m/s | 1.1 |
| 12:00 | Partly cloudy | 4 °C | 0% | 33% | 54% | 769 mm Hg | S 2.61 m/s | 1.3 |
| 13:00 |  Sunny | 5 °C | 0% | 20% | 54% | 768 mm Hg | S 2.61 m/s | 1 |
| 14:00 | Overcast | 5 °C | 0% | 100% | 57% | 767 mm Hg | S 3 m/s | 0.6 |
| 15:00 | Sunny | 5 °C | 0% | 21% | 63% | 767 mm Hg | S 3.11 m/s | 0.3 |
| 16:00 | Partly cloudy | 5 °C | 0% | 58% | 69% | 766 mm Hg | SSE 3.81 m/s | 0 |
| 17:00 | Partly cloudy | 5 °C | 0% | 50% | 76% | 765 mm Hg | S 4.11 m/s | 0 |
| 18:00 |  Cloudy | 4 °C | 0% | 69% | 82% | 765 mm Hg | S 3.89 m/s | 0 |
| 19:00 | Partly cloudy | 4 °C | 0% | 54% | 86% | 764 mm Hg | SSE 4.31 m/s | 0 |
| 20:00 | Overcast | 5 °C | 0% | 100% | 90% | 764 mm Hg | S 3.89 m/s | 0 |
| 21:00 | Overcast | 6 °C | 0% | 91% | 92% | 762 mm Hg | SSE 3.89 m/s | 0 |
| 22:00 | Overcast | 8 °C | 0% | 97% | 94% | 761 mm Hg | S 4.89 m/s | 0 |
| 23:00 | Overcast | 9 °C | 0% | 100% | 93% | 759 mm Hg | S 5.61 m/s | 0 |
