Current weather conditions and 15 day weather forecast for Westborough (CDP), 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.
| 07 May 2026 Thursday 9.4 ° C / 48.9°F ![]() Light rain |
Feels Like : 8.5 ° C / 47.3°F Humidity : % 80 Pressure : 1008 mb Wind Speed : 7.2 kmph / 4.5 miles from WNW ![]() Visibility : 16 km Precipitation (rainfall) : 0.34 mm Cloud (%) : 100 |
| Date | Weather forecast | Low temperature | High temperature | Avg. temperature | Humidity | Chance of rain | UV Index | Sun Position | Moon Position | |
|---|---|---|---|---|---|---|---|---|---|---|
| 07 May 2026 Thursday | Patchy rain nearby |
7.1 ° C (44.7°F) |
18.1 ° C (64.6°F) |
12.4 ° C (54.4°F) |
% 64 | 85% | 1.5 | Sunrise:05:34 AM Sunset: 07:53 PM |
Moonrise:12:48 AM Moonset: 09:35 AM Moon Phase ( Waning Gibbous ) |
|
| 08 May 2026 Friday | Sunny |
4.8 ° C (40.7°F) |
15.7 ° C (60.3°F) |
10.1 ° C (50.2°F) |
% 50 | 0% | 1 | Sunrise:05:33 AM Sunset: 07:54 PM |
Moonrise:01:23 AM Moonset: 10:40 AM Moon Phase ( Waning Gibbous ) |
|
| 09 May 2026 Saturday | Moderate rain |
5.4 ° C (41.7°F) |
13.6 ° C (56.5°F) |
9.3 ° C (48.7°F) |
% 84 | 87% | 2 | Sunrise:05:32 AM Sunset: 07:55 PM |
Moonrise:01:51 AM Moonset: 11:47 AM Moon Phase ( Last Quarter ) |
|
| 10 May 2026 Sunday | Partly Cloudy |
8.2 ° C (46.7°F) |
22.2 ° C (71.9°F) |
14.4 ° C (58°F) |
% 71 | 0% | 4 | Sunrise:05:30 AM Sunset: 07:56 PM |
Moonrise:02:16 AM Moonset: 12:54 PM Moon Phase ( Waning Crescent ) |
|
| 11 May 2026 Monday | Moderate rain |
7.8 ° C (46.1°F) |
17.2 ° C (62.9°F) |
11.7 ° C (53.1°F) |
% 85 | 81% | 3 | Sunrise:05:29 AM Sunset: 07:57 PM |
Moonrise:02:38 AM Moonset: 02:02 PM Moon Phase ( Waning Crescent ) |
|
| 12 May 2026 Tuesday | Sunny |
4.6 ° C (40.4°F) |
15.4 ° C (59.7°F) |
9.9 ° C (49.8°F) |
% 55 | 0% | 3 | Sunrise:05:28 AM Sunset: 07:58 PM |
Moonrise:02:59 AM Moonset: 03:12 PM Moon Phase ( Waning Crescent ) |
|
| 13 May 2026 Wednesday | Patchy rain nearby |
8 ° C (46.4°F) |
10.7 ° C (51.3°F) |
9.4 ° C (49°F) |
% 95 | 85% | 2 | Sunrise:05:27 AM Sunset: 07:59 PM |
Moonrise:03:20 AM Moonset: 04:25 PM Moon Phase ( Waning Crescent ) |
|
| 14 May 2026 Thursday | Patchy rain nearby |
8 ° C (46.4°F) |
15.1 ° C (59.2°F) |
11.1 ° C (51.9°F) |
% 81 | 0% | 3 | Sunrise:05:26 AM Sunset: 08:00 PM |
Moonrise:03:43 AM Moonset: 05:43 PM Moon Phase ( Waning Crescent ) |
|
| 15 May 2026 Friday | Partly Cloudy |
7.1 ° C (44.8°F) |
18.8 ° C (65.9°F) |
13.3 ° C (55.9°F) |
% 68 | 0% | 4 | Sunrise:05:25 AM Sunset: 08:01 PM |
Moonrise:04:10 AM Moonset: 07:04 PM Moon Phase ( Waning Crescent ) |
|
| 16 May 2026 Saturday | Sunny |
8.5 ° C (47.2°F) |
18.5 ° C (65.3°F) |
13.1 ° C (55.6°F) |
% 62 | 0% | 4 | Sunrise:05:24 AM Sunset: 08:02 PM |
Moonrise:04:44 AM Moonset: 08:27 PM Moon Phase ( New Moon ) |
|
| 17 May 2026 Sunday | Partly Cloudy |
7.2 ° C (44.9°F) |
24.6 ° C (76.3°F) |
16.9 ° C (62.4°F) |
% 56 | 0% | 5 | Sunrise:05:23 AM Sunset: 08:03 PM |
Moonrise:05:27 AM Moonset: 09:47 PM Moon Phase ( Waxing Crescent ) |
|
| 18 May 2026 Monday | Sunny |
9.8 ° C (49.7°F) |
22.5 ° C (72.4°F) |
18.9 ° C (66.1°F) |
% 58 | 0% | 5 | Sunrise:05:22 AM Sunset: 08:04 PM |
Moonrise:06:23 AM Moonset: 10:57 PM Moon Phase ( Waxing Crescent ) |
|
| 19 May 2026 Tuesday | Patchy rain nearby |
6.5 ° C (43.7°F) |
16.8 ° C (62.3°F) |
11 ° C (51.8°F) |
% 72 | 82% | 3 | Sunrise:05:21 AM Sunset: 08:05 PM |
Moonrise:07:32 AM Moonset: 11:53 PM Moon Phase ( Waxing Crescent ) |
|
| 20 May 2026 Wednesday | Patchy rain nearby |
9.7 ° C (49.5°F) |
26.6 ° C (79.9°F) |
17.3 ° C (63.2°F) |
% 90 | 80% | 4 | Sunrise:05:20 AM Sunset: 08:06 PM |
Moonrise:08:49 AM Moonset: No moonset Moon Phase ( Waxing Crescent ) |
|