Merrimack Valley Seaplane Base Weather Forecast 15 Days, Weather in Today
Current weather conditions and 15 day weather forecast for Merrimack Valley Seaplane Base, 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 Merrimack Valley Seaplane Base
| 13 May 2026 Wednesday 17.8 ° C / 64°F  Overcast |
Feels Like : 17.8 ° C / 64°F Humidity : % 50 Pressure : 1014 mb Wind Speed : 13.3 kmph / 8.3 miles from S  Visibility : 16 km Precipitation (rainfall) : 0.01 mm Cloud (%) : 100 |
15 day weather forecast for Merrimack Valley Seaplane Base, MA, USA
Weather Forecast for next 15 Days for Merrimack Valley Seaplane Base 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 Merrimack Valley Seaplane Base, Massachusetts state, US. To see the daily forecast, scroll to the table below.
| Date | Weather forecast | Low temperature | High temperature | Avg. temperature | Humidity | Chance of rain | UV Index | Sun Position | Moon Position | |
|---|---|---|---|---|---|---|---|---|---|---|
| 13 May 2026 Wednesday |  Patchy rain nearby |
5.8 ° C (42.4°F) |
23.2 ° C (73.8°F) |
13.2 ° C (55.7°F) |
% 62 | 87% | 4.7 | Sunrise:05:25 AM Sunset: 07:59 PM |
Moonrise:03:19 AM Moonset: 04:24 PM Moon Phase ( Waning Crescent ) |
|
| 14 May 2026 Thursday |  Heavy rain |
10.5 ° C (50.9°F) |
16 ° C (60.8°F) |
12.5 ° C (54.6°F) |
% 88 | 89% | 4.4 | Sunrise:05:24 AM Sunset: 08:00 PM |
Moonrise:03:41 AM Moonset: 05:42 PM Moon Phase ( Waning Crescent ) |
|
| 15 May 2026 Friday | Patchy rain nearby |
9 ° C (48.2°F) |
10.7 ° C (51.3°F) |
9.6 ° C (49.4°F) |
% 97 | 89% | 0.2 | Sunrise:05:22 AM Sunset: 08:01 PM |
Moonrise:04:08 AM Moonset: 07:03 PM Moon Phase ( Waning Crescent ) |
|
| 16 May 2026 Saturday |  Sunny |
7 ° C (44.5°F) |
24.6 ° C (76.2°F) |
16 ° C (60.8°F) |
% 68 | 0% | 5 | Sunrise:05:21 AM Sunset: 08:02 PM |
Moonrise:04:41 AM Moonset: 08:27 PM Moon Phase ( New Moon ) |
|
| 17 May 2026 Sunday | Sunny |
13.7 ° C (56.7°F) |
26.3 ° C (79.3°F) |
19.4 ° C (67°F) |
% 59 | 0% | 5 | Sunrise:05:20 AM Sunset: 08:03 PM |
Moonrise:05:24 AM Moonset: 09:47 PM Moon Phase ( Waxing Crescent ) |
|
| 18 May 2026 Monday |  Partly Cloudy |
9.6 ° C (49.3°F) |
23.2 ° C (73.7°F) |
15.4 ° C (59.7°F) |
% 61 | 0% | 5 | Sunrise:05:20 AM Sunset: 08:04 PM |
Moonrise:06:20 AM Moonset: 10:57 PM Moon Phase ( Waxing Crescent ) |
|
| 19 May 2026 Tuesday | Sunny |
13.6 ° C (56.4°F) |
32.6 ° C (90.7°F) |
23.5 ° C (74.4°F) |
% 65 | 0% | 6 | Sunrise:05:19 AM Sunset: 08:05 PM |
Moonrise:07:29 AM Moonset: 11:53 PM Moon Phase ( Waxing Crescent ) |
|
| 20 May 2026 Wednesday | Partly Cloudy |
14.9 ° C (58.8°F) |
25 ° C (77.1°F) |
20.3 ° C (68.5°F) |
% 55 | 0% | 6 | Sunrise:05:18 AM Sunset: 08:06 PM |
Moonrise:08:45 AM Moonset: No moonset Moon Phase ( Waxing Crescent ) |
|
| 21 May 2026 Thursday | Partly Cloudy |
11.4 ° C (52.6°F) |
17.9 ° C (64.2°F) |
14.1 ° C (57.4°F) |
% 55 | 0% | 4 | Sunrise:05:17 AM Sunset: 08:07 PM |
Moonrise:10:04 AM Moonset: 12:35 AM Moon Phase ( Waxing Crescent ) |
|
| 22 May 2026 Friday | Partly Cloudy |
11.7 ° C (53°F) |
20.6 ° C (69.1°F) |
14.8 ° C (58.7°F) |
% 62 | 0% | 4 | Sunrise:05:16 AM Sunset: 08:08 PM |
Moonrise:11:21 AM Moonset: 01:07 AM Moon Phase ( Waxing Crescent ) |
|
| 23 May 2026 Saturday | Sunny |
9.5 ° C (49.1°F) |
22.1 ° C (71.7°F) |
15.5 ° C (59.9°F) |
% 50 | 0% | 5 | Sunrise:05:15 AM Sunset: 08:09 PM |
Moonrise:12:33 PM Moonset: 01:33 AM Moon Phase ( First Quarter ) |
|
| 24 May 2026 Sunday | Sunny |
10.4 ° C (50.7°F) |
26.3 ° C (79.3°F) |
18.3 ° C (64.9°F) |
% 54 | 0% | 5 | Sunrise:05:14 AM Sunset: 08:09 PM |
Moonrise:01:42 PM Moonset: 01:54 AM Moon Phase ( Waxing Gibbous ) |
|
| 25 May 2026 Monday | Sunny |
12.2 ° C (53.9°F) |
28.5 ° C (83.2°F) |
20.2 ° C (68.4°F) |
% 54 | 0% | 6 | Sunrise:05:14 AM Sunset: 08:10 PM |
Moonrise:02:47 PM Moonset: 02:14 AM Moon Phase ( Waxing Gibbous ) |
|
| 26 May 2026 Tuesday | Sunny |
16.3 ° C (61.3°F) |
32.3 ° C (90.2°F) |
24.4 ° C (75.8°F) |
% 61 | 0% | 6 | Sunrise:05:13 AM Sunset: 08:11 PM |
Moonrise:03:53 PM Moonset: 02:33 AM Moon Phase ( Waxing Gibbous ) |
|
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