Logan International Airport (BOS) 15 Day Weather Forecast, Boston United States
Current weather conditions and 15 day weather forecast for Logan International Airport in Boston, United States including weather daily high/low temperature, warnings, chance of precipitation, pressure, humidity/wind chill, rain, wind speed, cloud, pressure, and UV index.
Current weather conditions at BOS
| 17 December 2025 Wed -1.1 ° C ( 30°F )  Overcast |
Feels Like : -5.7 ° C / 21.8°F Humidity : % 51 Pressure : 1019 mb Wind Speed : 14.4 kmph / 8.9 miles from SW 
Visibility : 16 km Precipitation (rainfall) : 0 mm Cloud (%) : 100 |
15-day weather forecast for Logan International Airport, Boston, United States
| Date | Weather forecast | Low temperature | High temperature | Average Temperature | Humidity | Wind | Chance of rain |
|---|---|---|---|---|---|---|---|
| 16 December 2025 Tue |  Sunny |
-6.7 ° C | 3.3 ° C | -2.6 ° C | % 55 | 18 km/h | 0% |
| 17 December 2025 Wed | Sunny |
-2.6 ° C | 6.3 ° C | 1.7 ° C | % 69 | 27 km/h | 0% |
| 18 December 2025 Thu |  Partly Cloudy |
-0.1 ° C | 5.8 ° C | 3.1 ° C | % 87 | 24.8 km/h | 0% |
| 19 December 2025 Fri |  Heavy rain |
5.1 ° C | 12.9 ° C | 9.8 ° C | % 93 | 45.4 km/h | 83% |
| 20 December 2025 Sat | Partly Cloudy |
-1.8 ° C | 2.3 ° C | -0.2 ° C | % 48 | 32 km/h | 0% |
| 21 December 2025 Sun |  Patchy rain nearby |
0.3 ° C | 6.9 ° C | 2.7 ° C | % 61 | 26.6 km/h | 66% |
| 22 December 2025 Mon | Sunny |
-5.1 ° C | -1.5 ° C | -3.1 ° C | % 43 | 28.1 km/h | 0% |
| 23 December 2025 Tue |  Patchy moderate snow |
-6.3 ° C | -0.8 ° C | -3.1 ° C | % 46 | 25.2 km/h | 60% |
| 24 December 2025 Wed | Sunny |
-2.4 ° C | 2.7 ° C | -0 ° C | % 61 | 23.4 km/h | 0% |
| 25 December 2025 Thu |  Light freezing rain |
-3.4 ° C | 0.5 ° C | -1 ° C | % 58 | 15.5 km/h | 65% |
| 26 December 2025 Fri | Patchy rain nearby |
-0.2 ° C | 3.5 ° C | 2.3 ° C | % 96 | 14.4 km/h | 87% |
| 27 December 2025 Sat | Partly Cloudy |
2 ° C | 5.9 ° C | 4.1 ° C | % 75 | 18.7 km/h | 0% |
| 28 December 2025 Sun |  Moderate rain |
-0.9 ° C | 7.5 ° C | 3.3 ° C | % 81 | 34.2 km/h | 89% |
| 29 December 2025 Mon | Partly Cloudy |
-5.1 ° C | -2.5 ° C | -3.8 ° C | % 54 | 32.8 km/h | 0% |
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