Current weather conditions and 15 day weather forecast for Watertown Town, 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.
| 27 September 2026 Sunday 13.2 ° C / 55.8°F ![]() Light rain shower |
Feels Like : 8.5 ° C / 47.3°F Humidity : % 97 Pressure : 1008 mb Wind Speed : 30.6 kmph / 19 miles from NNE ![]() Visibility : 10 km Precipitation (rainfall) : 1.75 mm Cloud (%) : 100 |
| Date | Weather forecast | Low temperature | High temperature | Avg. temperature | Humidity | Chance of rain | UV Index | Sun Position | Moon Position | |
|---|---|---|---|---|---|---|---|---|---|---|
| 26 September 2026 Saturday | Light rain shower |
12.3 ° C (54.2°F) |
14.1 ° C (57.3°F) |
13 ° C (55.4°F) |
% 88 | 91% | 0.6 | Sunrise:06:36 AM Sunset: 06:35 PM |
Moonrise:06:22 PM Moonset: 06:34 AM Moon Phase ( Full Moon ) |
|
| 27 September 2026 Sunday | Light rain shower |
13.5 ° C (56.3°F) |
16.3 ° C (61.3°F) |
15.4 ° C (59.8°F) |
% 98 | 94% | 0.3 | Sunrise:06:37 AM Sunset: 06:33 PM |
Moonrise:06:43 PM Moonset: 07:39 AM Moon Phase ( Waning Gibbous ) |
|
| 28 September 2026 Monday | Light rain shower |
12.9 ° C (55.2°F) |
15.4 ° C (59.7°F) |
14.3 ° C (57.7°F) |
% 98 | 94% | 0.5 | Sunrise:06:38 AM Sunset: 06:32 PM |
Moonrise:07:07 PM Moonset: 08:46 AM Moon Phase ( Waning Gibbous ) |
|
| 29 September 2026 Tuesday | Patchy rain nearby |
12.4 ° C (54.4°F) |
15.4 ° C (59.7°F) |
13.5 ° C (56.2°F) |
% 95 | 89% | 1.3 | Sunrise:06:39 AM Sunset: 06:30 PM |
Moonrise:07:35 PM Moonset: 09:55 AM Moon Phase ( Waning Gibbous ) |
|
| 30 September 2026 Wednesday | Overcast |
12.7 ° C (54.8°F) |
21.6 ° C (70.9°F) |
16.4 ° C (61.5°F) |
% 84 | 33% | 3.9 | Sunrise:06:40 AM Sunset: 06:28 PM |
Moonrise:08:11 PM Moonset: 11:07 AM Moon Phase ( Waning Gibbous ) |
|
| 01 October 2026 Thursday | Overcast |
15.6 ° C (60.2°F) |
19.2 ° C (66.5°F) |
16.9 ° C (62.5°F) |
% 91 | 86% | 4 | Sunrise:06:41 AM Sunset: 06:26 PM |
Moonrise:08:57 PM Moonset: 12:18 PM Moon Phase ( Last Quarter ) |
|
| 02 October 2026 Friday | Sunny |
13.1 ° C (55.5°F) |
23.4 ° C (74.1°F) |
18.3 ° C (64.9°F) |
% 64 | 7% | 6 | Sunrise:06:43 AM Sunset: 06:25 PM |
Moonrise:09:54 PM Moonset: 01:23 PM Moon Phase ( Last Quarter ) |
|
| 03 October 2026 Saturday | Overcast |
9.7 ° C (49.5°F) |
17.9 ° C (64.2°F) |
13.4 ° C (56.1°F) |
% 63 | 43% | 4 | Sunrise:06:44 AM Sunset: 06:23 PM |
Moonrise:11:02 PM Moonset: 02:20 PM Moon Phase ( Last Quarter ) |
|
| 04 October 2026 Sunday | Patchy rain nearby |
13.4 ° C (56.1°F) |
21.1 ° C (70°F) |
17.9 ° C (64.1°F) |
% 93 | 79% | 5 | Sunrise:06:45 AM Sunset: 06:21 PM |
Moonrise:Does not rise today Moonset: 03:07 PM Moon Phase ( Last Quarter ) |
|
| 05 October 2026 Monday | Fog |
18.4 ° C (65.1°F) |
22.6 ° C (72.7°F) |
20.5 ° C (68.9°F) |
% 95 | 93% | 5 | Sunrise:06:46 AM Sunset: 06:19 PM |
Moonrise:12:18 AM Moonset: 03:44 PM Moon Phase ( Waning Crescent ) |
|
| 06 October 2026 Tuesday | Overcast |
8.9 ° C (48°F) |
20 ° C (68°F) |
12.7 ° C (54.9°F) |
% 73 | 81% | 4 | Sunrise:06:47 AM Sunset: 06:18 PM |
Moonrise:01:37 AM Moonset: 04:14 PM Moon Phase ( Waning Crescent ) |
|
| 07 October 2026 Wednesday | Sunny |
4.8 ° C (40.6°F) |
15.7 ° C (60.2°F) |
10 ° C (50°F) |
% 60 | 4% | 5 | Sunrise:06:48 AM Sunset: 06:16 PM |
Moonrise:02:56 AM Moonset: 04:40 PM Moon Phase ( Waning Crescent ) |
|
| 08 October 2026 Thursday | Overcast |
7.5 ° C (45.4°F) |
15.5 ° C (59.8°F) |
10.6 ° C (51°F) |
% 63 | 9% | 4 | Sunrise:06:49 AM Sunset: 06:14 PM |
Moonrise:04:13 AM Moonset: 05:04 PM Moon Phase ( Waning Crescent ) |
|
| 09 October 2026 Friday | Sunny |
6.6 ° C (44°F) |
16.5 ° C (61.8°F) |
10.6 ° C (51.1°F) |
% 73 | 6% | 5 | Sunrise:06:50 AM Sunset: 06:13 PM |
Moonrise:05:30 AM Moonset: 05:27 PM Moon Phase ( New Moon ) |
|