Current weather conditions and 15 day weather forecast for Ayer, 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 10.4 ° C / 50.7°F ![]() Overcast |
Feels Like : 9.6 ° C / 49.2°F Humidity : % 100 Pressure : 1006 mb Wind Speed : 7.6 kmph / 4.7 miles from NNE ![]() Visibility : 16 km Precipitation (rainfall) : 0 mm Cloud (%) : 100 |
| Date | Weather forecast | Low temperature | High temperature | Avg. temperature | Humidity | Chance of rain | UV Index | Sun Position | Moon Position | |
|---|---|---|---|---|---|---|---|---|---|---|
| 15 May 2026 Friday | Overcast |
8.4 ° C (47°F) |
13.6 ° C (56.5°F) |
10.9 ° C (51.6°F) |
% 93 | 0% | 1 | Sunrise:05:25 AM Sunset: 08:02 PM |
Moonrise:04:10 AM Moonset: 07:05 PM Moon Phase ( Waning Crescent ) |
|
| 16 May 2026 Saturday | Sunny |
7.7 ° C (45.8°F) |
23.8 ° C (74.9°F) |
15.8 ° C (60.4°F) |
% 69 | 0% | 8.1 | Sunrise:05:24 AM Sunset: 08:03 PM |
Moonrise:04:43 AM Moonset: 08:28 PM Moon Phase ( New Moon ) |
|
| 17 May 2026 Sunday | Partly Cloudy |
14.1 ° C (57.4°F) |
28.6 ° C (83.4°F) |
21 ° C (69.7°F) |
% 65 | 0% | 8.1 | Sunrise:05:23 AM Sunset: 08:04 PM |
Moonrise:05:27 AM Moonset: 09:48 PM Moon Phase ( Waxing Crescent ) |
|
| 18 May 2026 Monday | Patchy rain nearby |
12.5 ° C (54.6°F) |
26.8 ° C (80.2°F) |
18.9 ° C (66.1°F) |
% 64 | 75% | 8.2 | Sunrise:05:22 AM Sunset: 08:05 PM |
Moonrise:06:22 AM Moonset: 10:58 PM Moon Phase ( Waxing Crescent ) |
|
| 19 May 2026 Tuesday | Patchy rain nearby |
14 ° C (57.1°F) |
33.6 ° C (92.5°F) |
22.4 ° C (72.3°F) |
% 69 | 58% | 1.5 | Sunrise:05:21 AM Sunset: 08:06 PM |
Moonrise:07:31 AM Moonset: 11:54 PM Moon Phase ( Waxing Crescent ) |
|
| 20 May 2026 Wednesday | Cloudy |
14.8 ° C (58.6°F) |
23.4 ° C (74.1°F) |
19.9 ° C (67.8°F) |
% 64 | 0% | 4 | Sunrise:05:20 AM Sunset: 08:07 PM |
Moonrise:08:48 AM Moonset: No moonset Moon Phase ( Waxing Crescent ) |
|
| 21 May 2026 Thursday | Partly Cloudy |
9.4 ° C (49°F) |
23.2 ° C (73.7°F) |
15.3 ° C (59.6°F) |
% 49 | 0% | 5 | Sunrise:05:19 AM Sunset: 08:08 PM |
Moonrise:10:07 AM Moonset: 12:36 AM Moon Phase ( Waxing Crescent ) |
|
| 22 May 2026 Friday | Patchy rain nearby |
8.3 ° C (47°F) |
9.9 ° C (49.9°F) |
9.5 ° C (49.1°F) |
% 95 | 88% | 2 | Sunrise:05:18 AM Sunset: 08:09 PM |
Moonrise:11:23 AM Moonset: 01:08 AM Moon Phase ( Waxing Crescent ) |
|
| 23 May 2026 Saturday | Patchy rain nearby |
8 ° C (46.4°F) |
11 ° C (51.9°F) |
9.1 ° C (48.5°F) |
% 97 | 86% | 2 | Sunrise:05:17 AM Sunset: 08:10 PM |
Moonrise:12:35 PM Moonset: 01:34 AM Moon Phase ( First Quarter ) |
|
| 24 May 2026 Sunday | Partly Cloudy |
7.2 ° C (44.9°F) |
20.6 ° C (69.2°F) |
13.7 ° C (56.6°F) |
% 67 | 0% | 4 | Sunrise:05:17 AM Sunset: 08:11 PM |
Moonrise:01:44 PM Moonset: 01:56 AM Moon Phase ( Waxing Gibbous ) |
|
| 25 May 2026 Monday | Sunny |
7 ° C (44.6°F) |
24.1 ° C (75.3°F) |
16.2 ° C (61.2°F) |
% 53 | 0% | 5 | Sunrise:05:16 AM Sunset: 08:11 PM |
Moonrise:02:49 PM Moonset: 02:15 AM Moon Phase ( Waxing Gibbous ) |
|
| 26 May 2026 Tuesday | Partly Cloudy |
13.4 ° C (56.2°F) |
25.9 ° C (78.7°F) |
19.5 ° C (67°F) |
% 60 | 0% | 5 | Sunrise:05:15 AM Sunset: 08:12 PM |
Moonrise:03:54 PM Moonset: 02:35 AM Moon Phase ( Waxing Gibbous ) |
|
| 27 May 2026 Wednesday | Patchy rain nearby |
15.6 ° C (60°F) |
24.8 ° C (76.6°F) |
18.8 ° C (65.8°F) |
% 80 | 84% | 4 | Sunrise:05:14 AM Sunset: 08:13 PM |
Moonrise:04:59 PM Moonset: 02:55 AM Moon Phase ( Waxing Gibbous ) |
|
| 28 May 2026 Thursday | Patchy rain nearby |
16.8 ° C (62.2°F) |
23.6 ° C (74.4°F) |
19 ° C (66.2°F) |
% 94 | 83% | 4 | Sunrise:05:14 AM Sunset: 08:14 PM |
Moonrise:06:03 PM Moonset: 03:17 AM Moon Phase ( Waxing Gibbous ) |
|