Lexington Weather Forecast 15 Days, Weather in Lexington Today
Current weather conditions and 15 day weather forecast for Lexington, 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.
Current weather conditions at Lexington
| 18 August 2025 Monday 20.3 ° C / 68.5°F  Cloudy |
Feels Like : 20.3 ° C / 68.5°F Humidity : % 49 Pressure : 1022 mb Wind Speed : 11.9 kmph / 7.4 miles from ESE  Visibility : 16 km Precipitation (rainfall) : 0 mm Cloud (%) : 0 |
15 day weather forecast for Lexington, MA, USA
Weather Forecast for next 15 Days for Lexington including weather warnings, temperature, rain, wind speed, cloud, snow, wind speed and wind direction, pressure and UV index.Here is weather for the next 15 days in Lexington, Massachusetts state, US. To see the daily forecast, scroll to the table below.
| Date | |
|---|---|
| 18 August 2025 Monday | |
| Weather forecast |  Moderate rain |
| Low temperature | 16.9 ° C (62.4°F) |
| High temperature | 23.4 ° C (74.1°F) |
| Avg. temperature | 19.7 ° C (67.4°F) |
| Humidity | % 60 |
| Chance of rain | 78% |
| UV Index | 2 |
| Sun Position | Sunrise:05:56 AM Sunset: 07:42 PM |
| Moon Position | Moonrise:12:21 AM Moonset: 04:59 PM Moon Phase ( Waning Crescent ) |
| 19 August 2025 Tuesday | |
| Weather forecast |  Partly Cloudy |
| Low temperature | 14 ° C (57.2°F) |
| High temperature | 22.6 ° C (72.7°F) |
| Avg. temperature | 18.5 ° C (65.3°F) |
| Humidity | % 58 |
| Chance of rain | 0% |
| UV Index | 1.9 |
| Sun Position | Sunrise:05:57 AM Sunset: 07:40 PM |
| Moon Position | Moonrise:01:24 AM Moonset: 05:52 PM Moon Phase ( Waning Crescent ) |
| 20 August 2025 Wednesday | |
| Weather forecast |  Overcast |
| Low temperature | 17.4 ° C (63.3°F) |
| High temperature | 20.6 ° C (69.1°F) |
| Avg. temperature | 18.7 ° C (65.6°F) |
| Humidity | % 64 |
| Chance of rain | 0% |
| UV Index | 1.3 |
| Sun Position | Sunrise:05:58 AM Sunset: 07:39 PM |
| Moon Position | Moonrise:02:34 AM Moonset: 06:33 PM Moon Phase ( Waning Crescent ) |
| 21 August 2025 Thursday | |
| Weather forecast | Partly Cloudy |
| Low temperature | 14.8 ° C (58.7°F) |
| High temperature | 24.6 ° C (76.2°F) |
| Avg. temperature | 19.3 ° C (66.7°F) |
| Humidity | % 65 |
| Chance of rain | 0% |
| UV Index | 1.8 |
| Sun Position | Sunrise:05:59 AM Sunset: 07:37 PM |
| Moon Position | Moonrise:03:49 AM Moonset: 07:06 PM Moon Phase ( Waning Crescent ) |
| 22 August 2025 Friday | |
| Weather forecast |  Sunny |
| Low temperature | 13.3 ° C (56°F) |
| High temperature | 27 ° C (80.7°F) |
| Avg. temperature | 19.6 ° C (67.2°F) |
| Humidity | % 60 |
| Chance of rain | 0% |
| UV Index | 0.1 |
| Sun Position | Sunrise:06:00 AM Sunset: 07:35 PM |
| Moon Position | Moonrise:05:03 AM Moonset: 07:32 PM Moon Phase ( Waning Crescent ) |
| 23 August 2025 Saturday | |
| Weather forecast | Partly Cloudy |
| Low temperature | 15.8 ° C (60.4°F) |
| High temperature | 26.8 ° C (80.2°F) |
| Avg. temperature | 20.4 ° C (68.7°F) |
| Humidity | % 70 |
| Chance of rain | 0% |
| UV Index | 6 |
| Sun Position | Sunrise:06:01 AM Sunset: 07:34 PM |
| Moon Position | Moonrise:06:14 AM Moonset: 07:53 PM Moon Phase ( New Moon ) |
| 24 August 2025 Sunday | |
| Weather forecast |  Patchy rain nearby |
| Low temperature | 19.6 ° C (67.4°F) |
| High temperature | 28.7 ° C (83.7°F) |
| Avg. temperature | 22.2 ° C (72°F) |
| Humidity | % 80 |
| Chance of rain | 89% |
| UV Index | 5 |
| Sun Position | Sunrise:06:02 AM Sunset: 07:32 PM |
| Moon Position | Moonrise:07:22 AM Moonset: 08:12 PM Moon Phase ( Waxing Crescent ) |
| 25 August 2025 Monday | |
| Weather forecast | Sunny |
| Low temperature | 16.1 ° C (60.9°F) |
| High temperature | 28.7 ° C (83.6°F) |
| Avg. temperature | 21.4 ° C (70.6°F) |
| Humidity | % 61 |
| Chance of rain | 0% |
| UV Index | 6 |
| Sun Position | Sunrise:06:03 AM Sunset: 07:31 PM |
| Moon Position | Moonrise:08:27 AM Moonset: 08:30 PM Moon Phase ( Waxing Crescent ) |
| 26 August 2025 Tuesday | |
| Weather forecast | Sunny |
| Low temperature | 14.1 ° C (57.3°F) |
| High temperature | 26.6 ° C (79.8°F) |
| Avg. temperature | 19.3 ° C (66.8°F) |
| Humidity | % 57 |
| Chance of rain | 0% |
| UV Index | 5 |
| Sun Position | Sunrise:06:04 AM Sunset: 07:29 PM |
| Moon Position | Moonrise:09:31 AM Moonset: 08:49 PM Moon Phase ( Waxing Crescent ) |
| 27 August 2025 Wednesday | |
| Weather forecast | Sunny |
| Low temperature | 14.1 ° C (57.4°F) |
| High temperature | 23.1 ° C (73.5°F) |
| Avg. temperature | 18.4 ° C (65.1°F) |
| Humidity | % 62 |
| Chance of rain | 0% |
| UV Index | 5 |
| Sun Position | Sunrise:06:05 AM Sunset: 07:27 PM |
| Moon Position | Moonrise:10:34 AM Moonset: 09:09 PM Moon Phase ( Waxing Crescent ) |
| 28 August 2025 Thursday | |
| Weather forecast | Sunny |
| Low temperature | 12.5 ° C (54.5°F) |
| High temperature | 21.7 ° C (71.1°F) |
| Avg. temperature | 16.2 ° C (61.2°F) |
| Humidity | % 67 |
| Chance of rain | 0% |
| UV Index | 5 |
| Sun Position | Sunrise:06:06 AM Sunset: 07:26 PM |
| Moon Position | Moonrise:11:38 AM Moonset: 09:31 PM Moon Phase ( Waxing Crescent ) |
| 29 August 2025 Friday | |
| Weather forecast | Sunny |
| Low temperature | 11.9 ° C (53.4°F) |
| High temperature | 26.8 ° C (80.3°F) |
| Avg. temperature | 19.3 ° C (66.7°F) |
| Humidity | % 56 |
| Chance of rain | 0% |
| UV Index | 5 |
| Sun Position | Sunrise:06:07 AM Sunset: 07:24 PM |
| Moon Position | Moonrise:12:43 PM Moonset: 09:58 PM Moon Phase ( Waxing Crescent ) |
| 30 August 2025 Saturday | |
| Weather forecast | Sunny |
| Low temperature | 14 ° C (57.2°F) |
| High temperature | 28.6 ° C (83.6°F) |
| Avg. temperature | 20.9 ° C (69.6°F) |
| Humidity | % 63 |
| Chance of rain | 0% |
| UV Index | 6 |
| Sun Position | Sunrise:06:08 AM Sunset: 07:22 PM |
| Moon Position | Moonrise:01:47 PM Moonset: 10:31 PM Moon Phase ( Waxing Crescent ) |
| 31 August 2025 Sunday | |
| Weather forecast | Partly Cloudy |
| Low temperature | 16.7 ° C (62.1°F) |
| High temperature | 27.6 ° C (81.7°F) |
| Avg. temperature | 22 ° C (71.7°F) |
| Humidity | % 68 |
| Chance of rain | 0% |
| UV Index | 6 |
| Sun Position | Sunrise:06:09 AM Sunset: 07:21 PM |
| Moon Position | Moonrise:02:49 PM Moonset: 11:13 PM Moon Phase ( First Quarter ) |
| Date | Weather forecast | Low temperature | High temperature | Avg. temperature | Humidity | Chance of rain | UV Index | Sun Position | Moon Position | |
|---|---|---|---|---|---|---|---|---|---|---|
| 18 August 2025 Monday | Moderate rain |
16.9 ° C (62.4°F) |
23.4 ° C (74.1°F) |
19.7 ° C (67.4°F) |
% 60 | 78% | 2 | Sunrise:05:56 AM Sunset: 07:42 PM |
Moonrise:12:21 AM Moonset: 04:59 PM Moon Phase ( Waning Crescent ) |
|
| 19 August 2025 Tuesday | Partly Cloudy |
14 ° C (57.2°F) |
22.6 ° C (72.7°F) |
18.5 ° C (65.3°F) |
% 58 | 0% | 1.9 | Sunrise:05:57 AM Sunset: 07:40 PM |
Moonrise:01:24 AM Moonset: 05:52 PM Moon Phase ( Waning Crescent ) |
|
| 20 August 2025 Wednesday | Overcast |
17.4 ° C (63.3°F) |
20.6 ° C (69.1°F) |
18.7 ° C (65.6°F) |
% 64 | 0% | 1.3 | Sunrise:05:58 AM Sunset: 07:39 PM |
Moonrise:02:34 AM Moonset: 06:33 PM Moon Phase ( Waning Crescent ) |
|
| 21 August 2025 Thursday | Partly Cloudy |
14.8 ° C (58.7°F) |
24.6 ° C (76.2°F) |
19.3 ° C (66.7°F) |
% 65 | 0% | 1.8 | Sunrise:05:59 AM Sunset: 07:37 PM |
Moonrise:03:49 AM Moonset: 07:06 PM Moon Phase ( Waning Crescent ) |
|
| 22 August 2025 Friday | Sunny |
13.3 ° C (56°F) |
27 ° C (80.7°F) |
19.6 ° C (67.2°F) |
% 60 | 0% | 0.1 | Sunrise:06:00 AM Sunset: 07:35 PM |
Moonrise:05:03 AM Moonset: 07:32 PM Moon Phase ( Waning Crescent ) |
|
| 23 August 2025 Saturday | Partly Cloudy |
15.8 ° C (60.4°F) |
26.8 ° C (80.2°F) |
20.4 ° C (68.7°F) |
% 70 | 0% | 6 | Sunrise:06:01 AM Sunset: 07:34 PM |
Moonrise:06:14 AM Moonset: 07:53 PM Moon Phase ( New Moon ) |
|
| 24 August 2025 Sunday | Patchy rain nearby |
19.6 ° C (67.4°F) |
28.7 ° C (83.7°F) |
22.2 ° C (72°F) |
% 80 | 89% | 5 | Sunrise:06:02 AM Sunset: 07:32 PM |
Moonrise:07:22 AM Moonset: 08:12 PM Moon Phase ( Waxing Crescent ) |
|
| 25 August 2025 Monday | Sunny |
16.1 ° C (60.9°F) |
28.7 ° C (83.6°F) |
21.4 ° C (70.6°F) |
% 61 | 0% | 6 | Sunrise:06:03 AM Sunset: 07:31 PM |
Moonrise:08:27 AM Moonset: 08:30 PM Moon Phase ( Waxing Crescent ) |
|
| 26 August 2025 Tuesday | Sunny |
14.1 ° C (57.3°F) |
26.6 ° C (79.8°F) |
19.3 ° C (66.8°F) |
% 57 | 0% | 5 | Sunrise:06:04 AM Sunset: 07:29 PM |
Moonrise:09:31 AM Moonset: 08:49 PM Moon Phase ( Waxing Crescent ) |
|
| 27 August 2025 Wednesday | Sunny |
14.1 ° C (57.4°F) |
23.1 ° C (73.5°F) |
18.4 ° C (65.1°F) |
% 62 | 0% | 5 | Sunrise:06:05 AM Sunset: 07:27 PM |
Moonrise:10:34 AM Moonset: 09:09 PM Moon Phase ( Waxing Crescent ) |
|
| 28 August 2025 Thursday | Sunny |
12.5 ° C (54.5°F) |
21.7 ° C (71.1°F) |
16.2 ° C (61.2°F) |
% 67 | 0% | 5 | Sunrise:06:06 AM Sunset: 07:26 PM |
Moonrise:11:38 AM Moonset: 09:31 PM Moon Phase ( Waxing Crescent ) |
|
| 29 August 2025 Friday | Sunny |
11.9 ° C (53.4°F) |
26.8 ° C (80.3°F) |
19.3 ° C (66.7°F) |
% 56 | 0% | 5 | Sunrise:06:07 AM Sunset: 07:24 PM |
Moonrise:12:43 PM Moonset: 09:58 PM Moon Phase ( Waxing Crescent ) |
|
| 30 August 2025 Saturday | Sunny |
14 ° C (57.2°F) |
28.6 ° C (83.6°F) |
20.9 ° C (69.6°F) |
% 63 | 0% | 6 | Sunrise:06:08 AM Sunset: 07:22 PM |
Moonrise:01:47 PM Moonset: 10:31 PM Moon Phase ( Waxing Crescent ) |
|
| 31 August 2025 Sunday | Partly Cloudy |
16.7 ° C (62.1°F) |
27.6 ° C (81.7°F) |
22 ° C (71.7°F) |
% 68 | 0% | 6 | Sunrise:06:09 AM Sunset: 07:21 PM |
Moonrise:02:49 PM Moonset: 11:13 PM Moon Phase ( First Quarter ) |
|
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