Current weather conditions and 15 day weather forecast for Arlington (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.
| 05 May 2026 Tuesday 26.1 ° C / 79°F ![]() Partly cloudy |
Feels Like : 25.7 ° C / 78.2°F Humidity : % 34 Pressure : 1008 mb Wind Speed : 22.3 kmph / 13.9 miles from SSW ![]() Visibility : 16 km Precipitation (rainfall) : 0 mm Cloud (%) : 50 |
| Date | Weather forecast | Low temperature | High temperature | Avg. temperature | Humidity | Chance of rain | UV Index | Sun Position | Moon Position | |
|---|---|---|---|---|---|---|---|---|---|---|
| 05 May 2026 Tuesday | Sunny |
11.1 ° C (52°F) |
31 ° C (87.8°F) |
20.6 ° C (69°F) |
% 48 | 0% | 6.4 | Sunrise:05:35 AM Sunset: 07:49 PM |
Moonrise:No moonrise Moonset: 07:37 AM Moon Phase ( Waning Gibbous ) |
|
| 06 May 2026 Wednesday | Moderate rain |
14.2 ° C (57.5°F) |
20.9 ° C (69.6°F) |
16.8 ° C (62.2°F) |
% 74 | 87% | 3 | Sunrise:05:33 AM Sunset: 07:50 PM |
Moonrise:12:05 AM Moonset: 08:32 AM Moon Phase ( Waning Gibbous ) |
|
| 07 May 2026 Thursday | Patchy rain nearby |
9.3 ° C (48.7°F) |
18.3 ° C (65°F) |
13.6 ° C (56.5°F) |
% 60 | 83% | 1.4 | Sunrise:05:32 AM Sunset: 07:51 PM |
Moonrise:12:47 AM Moonset: 09:33 AM Moon Phase ( Waning Gibbous ) |
|
| 08 May 2026 Friday | Partly Cloudy |
6.7 ° C (44.1°F) |
17.2 ° C (63°F) |
12.1 ° C (53.7°F) |
% 48 | 0% | 1 | Sunrise:05:31 AM Sunset: 07:52 PM |
Moonrise:01:21 AM Moonset: 10:38 AM Moon Phase ( Waning Gibbous ) |
|
| 09 May 2026 Saturday | Patchy rain nearby |
9.2 ° C (48.5°F) |
18.6 ° C (65.6°F) |
12.2 ° C (54°F) |
% 74 | 81% | 3 | Sunrise:05:30 AM Sunset: 07:53 PM |
Moonrise:01:50 AM Moonset: 11:45 AM Moon Phase ( Last Quarter ) |
|
| 10 May 2026 Sunday | Partly Cloudy |
7.8 ° C (46°F) |
22.2 ° C (71.9°F) |
14.1 ° C (57.4°F) |
% 73 | 0% | 4 | Sunrise:05:29 AM Sunset: 07:55 PM |
Moonrise:02:14 AM Moonset: 12:52 PM Moon Phase ( Waning Crescent ) |
|
| 11 May 2026 Monday | Patchy rain nearby |
9.3 ° C (48.8°F) |
13.9 ° C (57.1°F) |
11.6 ° C (52.8°F) |
% 72 | 83% | 3 | Sunrise:05:28 AM Sunset: 07:56 PM |
Moonrise:02:36 AM Moonset: 02:00 PM Moon Phase ( Waning Crescent ) |
|
| 12 May 2026 Tuesday | Partly Cloudy |
8.1 ° C (46.7°F) |
14.7 ° C (58.5°F) |
11.7 ° C (53°F) |
% 64 | 0% | 4 | Sunrise:05:26 AM Sunset: 07:57 PM |
Moonrise:02:57 AM Moonset: 03:11 PM Moon Phase ( Waning Crescent ) |
|
| 13 May 2026 Wednesday | Patchy rain nearby |
8 ° C (46.5°F) |
17.3 ° C (63.2°F) |
12.1 ° C (53.8°F) |
% 68 | 86% | 3 | Sunrise:05:25 AM Sunset: 07:58 PM |
Moonrise:03:19 AM Moonset: 04:23 PM Moon Phase ( Waning Crescent ) |
|
| 14 May 2026 Thursday | Patchy rain nearby |
10.2 ° C (50.4°F) |
15.4 ° C (59.8°F) |
12.7 ° C (54.9°F) |
% 75 | 0% | 3 | Sunrise:05:24 AM Sunset: 07:59 PM |
Moonrise:03:42 AM Moonset: 05:41 PM Moon Phase ( Waning Crescent ) |
|
| 15 May 2026 Friday | Sunny |
7.1 ° C (44.7°F) |
19.2 ° C (66.5°F) |
13.3 ° C (56°F) |
% 51 | 0% | 4 | Sunrise:05:23 AM Sunset: 08:00 PM |
Moonrise:04:08 AM Moonset: 07:02 PM Moon Phase ( Waning Crescent ) |
|
| 16 May 2026 Saturday | Sunny |
8.1 ° C (46.5°F) |
22.2 ° C (72°F) |
16 ° C (60.7°F) |
% 44 | 0% | 5 | Sunrise:05:22 AM Sunset: 08:01 PM |
Moonrise:04:42 AM Moonset: 08:25 PM Moon Phase ( New Moon ) |
|
| 17 May 2026 Sunday | Patchy rain nearby |
8.8 ° C (47.9°F) |
20.3 ° C (68.5°F) |
14 ° C (57.2°F) |
% 69 | 86% | 3 | Sunrise:05:21 AM Sunset: 08:02 PM |
Moonrise:05:26 AM Moonset: 09:46 PM Moon Phase ( Waxing Crescent ) |
|
| 18 May 2026 Monday | Sunny |
5.2 ° C (41.4°F) |
20.8 ° C (69.5°F) |
13.1 ° C (55.6°F) |
% 44 | 0% | 4 | Sunrise:05:20 AM Sunset: 08:03 PM |
Moonrise:06:21 AM Moonset: 10:55 PM Moon Phase ( Waxing Crescent ) |
|