Current weather conditions and 15 day weather forecast for Westport Airport, Massachusetts, USA including weather daily high/low temperature, warnings, chance of precipitation, pressure, humidity/wind chill, rain risk, wind speed, cloud, pressure, and UV index.
| 15 May 2026 Friday 8.3 ° C / 46.9°F ![]() Fog |
Feels Like : 7.5 ° C / 45.5°F Humidity : % 100 Pressure : 1006 mb Wind Speed : 6.1 kmph / 3.8 miles from WNW ![]() Visibility : 0.4 km Precipitation (rainfall) : 0 mm Cloud (%) : 60 |
| Date | Weather forecast | Low temperature | High temperature | Avg. temperature | Humidity | Chance of rain | UV Index | Sun Position | Moon Position | |
|---|---|---|---|---|---|---|---|---|---|---|
| 15 May 2026 Friday | Patchy rain nearby |
8.4 ° C (47.1°F) |
11.2 ° C (52.2°F) |
10 ° C (50.1°F) |
% 97 | 89% | 5.6 | Sunrise:05:25 AM Sunset: 07:56 PM |
Moonrise:04:10 AM Moonset: 06:58 PM Moon Phase ( Waning Crescent ) |
|
| 16 May 2026 Saturday | Sunny |
10 ° C (50°F) |
12.5 ° C (54.6°F) |
11.5 ° C (52.8°F) |
% 87 | 0% | 8.2 | Sunrise:05:24 AM Sunset: 07:57 PM |
Moonrise:04:44 AM Moonset: 08:21 PM Moon Phase ( New Moon ) |
|
| 17 May 2026 Sunday | Partly Cloudy |
12.5 ° C (54.5°F) |
14.8 ° C (58.7°F) |
13.4 ° C (56.1°F) |
% 91 | 0% | 8 | Sunrise:05:23 AM Sunset: 07:58 PM |
Moonrise:05:29 AM Moonset: 09:41 PM Moon Phase ( Waxing Crescent ) |
|
| 18 May 2026 Monday | Patchy rain nearby |
12.5 ° C (54.6°F) |
14.8 ° C (58.7°F) |
14 ° C (57.2°F) |
% 97 | 89% | 8.3 | Sunrise:05:22 AM Sunset: 07:59 PM |
Moonrise:06:25 AM Moonset: 10:50 PM Moon Phase ( Waxing Crescent ) |
|
| 19 May 2026 Tuesday | Patchy rain nearby |
12.2 ° C (53.9°F) |
14.8 ° C (58.6°F) |
13.5 ° C (56.3°F) |
% 94 | 70% | 1.5 | Sunrise:05:21 AM Sunset: 08:00 PM |
Moonrise:07:34 AM Moonset: 11:46 PM Moon Phase ( Waxing Crescent ) |
|
| 20 May 2026 Wednesday | Patchy rain nearby |
13.9 ° C (57.1°F) |
17.8 ° C (64°F) |
15.6 ° C (60°F) |
% 84 | 85% | 4 | Sunrise:05:20 AM Sunset: 08:01 PM |
Moonrise:08:50 AM Moonset: No moonset Moon Phase ( Waxing Crescent ) |
|
| 21 May 2026 Thursday | Cloudy |
12.3 ° C (54.1°F) |
15 ° C (59°F) |
13.4 ° C (56.1°F) |
% 68 | 0% | 3 | Sunrise:05:20 AM Sunset: 08:02 PM |
Moonrise:10:07 AM Moonset: 12:29 AM Moon Phase ( Waxing Crescent ) |
|
| 22 May 2026 Friday | Patchy rain nearby |
10.6 ° C (51°F) |
13.7 ° C (56.7°F) |
12.6 ° C (54.7°F) |
% 94 | 89% | 3 | Sunrise:05:19 AM Sunset: 08:03 PM |
Moonrise:11:23 AM Moonset: 01:03 AM Moon Phase ( Waxing Crescent ) |
|
| 23 May 2026 Saturday | Patchy rain nearby |
10.3 ° C (50.5°F) |
12.3 ° C (54.2°F) |
11.2 ° C (52.2°F) |
% 89 | 81% | 3 | Sunrise:05:18 AM Sunset: 08:04 PM |
Moonrise:12:33 PM Moonset: 01:30 AM Moon Phase ( First Quarter ) |
|
| 24 May 2026 Sunday | Patchy rain nearby |
10.5 ° C (50.9°F) |
15.5 ° C (59.9°F) |
12.9 ° C (55.3°F) |
% 80 | 77% | 3 | Sunrise:05:17 AM Sunset: 08:04 PM |
Moonrise:01:41 PM Moonset: 01:52 AM Moon Phase ( Waxing Gibbous ) |
|
| 25 May 2026 Monday | Sunny |
11.7 ° C (53.1°F) |
14.3 ° C (57.7°F) |
13.4 ° C (56.1°F) |
% 79 | 0% | 4 | Sunrise:05:17 AM Sunset: 08:05 PM |
Moonrise:02:46 PM Moonset: 02:13 AM Moon Phase ( Waxing Gibbous ) |
|
| 26 May 2026 Tuesday | Sunny |
13.6 ° C (56.5°F) |
14.9 ° C (58.9°F) |
14.2 ° C (57.5°F) |
% 85 | 0% | 4 | Sunrise:05:16 AM Sunset: 08:06 PM |
Moonrise:03:50 PM Moonset: 02:33 AM Moon Phase ( Waxing Gibbous ) |
|
| 27 May 2026 Wednesday | Patchy rain nearby |
14 ° C (57.2°F) |
14.6 ° C (58.3°F) |
14.3 ° C (57.7°F) |
% 92 | 62% | 3 | Sunrise:05:15 AM Sunset: 08:07 PM |
Moonrise:04:53 PM Moonset: 02:54 AM Moon Phase ( Waxing Gibbous ) |
|
| 28 May 2026 Thursday | Moderate rain |
14.3 ° C (57.8°F) |
15.2 ° C (59.4°F) |
14.9 ° C (58.8°F) |
% 99 | 84% | 3 | Sunrise:05:15 AM Sunset: 08:08 PM |
Moonrise:05:58 PM Moonset: 03:17 AM Moon Phase ( Waxing Gibbous ) |
|