Current weather conditions and 15 day weather forecast for Merrimack Heliport, New Hampshire, USA including weather daily high/low temperature, warnings, chance of precipitation, pressure, humidity/wind chill, rain risk, wind speed, cloud, pressure, and UV index.
| 19 September 2026 Saturday 18.3 ° C / 64.9°F ![]() Overcast |
Feels Like : 14.5 ° C / 58.1°F Humidity : % 46 Pressure : 1019 mb Wind Speed : 15.1 kmph / 9.4 miles from NNW ![]() Visibility : 10 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 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 18 September 2026 Friday | Fog |
14.5 ° C (58.1°F) |
25.5 ° C (77.9°F) |
20.4 ° C (68.7°F) |
% 67 | 40% | 5.8 | Sunrise:06:29 AM Sunset: 06:51 PM |
Moonrise:02:52 PM Moonset: 11:13 PM Moon Phase ( First Quarter ) |
|
| 19 September 2026 Saturday | Overcast |
8.4 ° C (47.2°F) |
19.4 ° C (66.9°F) |
13.7 ° C (56.6°F) |
% 53 | 7% | 5.7 | Sunrise:06:30 AM Sunset: 06:49 PM |
Moonrise:03:37 PM Moonset: Does not set today Moon Phase ( First Quarter ) |
|
| 20 September 2026 Sunday | Overcast |
7.7 ° C (45.9°F) |
15 ° C (59.1°F) |
10.5 ° C (50.9°F) |
% 82 | 85% | 0.6 | Sunrise:06:31 AM Sunset: 06:47 PM |
Moonrise:04:13 PM Moonset: 12:13 AM Moon Phase ( Waxing Gibbous ) |
|
| 21 September 2026 Monday | Overcast |
9.4 ° C (49°F) |
18.1 ° C (64.6°F) |
13 ° C (55.3°F) |
% 80 | 68% | 5.1 | Sunrise:06:32 AM Sunset: 06:45 PM |
Moonrise:04:42 PM Moonset: 01:17 AM Moon Phase ( Waxing Gibbous ) |
|
| 22 September 2026 Tuesday | Overcast |
7.8 ° C (46°F) |
15.1 ° C (59.1°F) |
10.3 ° C (50.5°F) |
% 62 | 15% | 4 | Sunrise:06:33 AM Sunset: 06:43 PM |
Moonrise:05:07 PM Moonset: 02:21 AM Moon Phase ( Waxing Gibbous ) |
|
| 23 September 2026 Wednesday | Overcast |
8.5 ° C (47.4°F) |
15.4 ° C (59.7°F) |
11.6 ° C (52.8°F) |
% 72 | 32% | 4 | Sunrise:06:34 AM Sunset: 06:42 PM |
Moonrise:05:27 PM Moonset: 03:25 AM Moon Phase ( Waxing Gibbous ) |
|
| 24 September 2026 Thursday | Light rain |
8.5 ° C (47.3°F) |
11 ° C (51.8°F) |
9.9 ° C (49.8°F) |
% 91 | 92% | 3 | Sunrise:06:35 AM Sunset: 06:40 PM |
Moonrise:05:46 PM Moonset: 04:28 AM Moon Phase ( Full Moon ) |
|
| 25 September 2026 Friday | Patchy rain nearby |
9.6 ° C (49.3°F) |
19.2 ° C (66.5°F) |
13.4 ° C (56.1°F) |
% 72 | 68% | 5 | Sunrise:06:36 AM Sunset: 06:38 PM |
Moonrise:06:05 PM Moonset: 05:31 AM Moon Phase ( Full Moon ) |
|
| 26 September 2026 Saturday | Sunny |
8.8 ° C (47.8°F) |
19.8 ° C (67.6°F) |
12.7 ° C (54.9°F) |
% 65 | 8% | 5 | Sunrise:06:37 AM Sunset: 06:36 PM |
Moonrise:06:23 PM Moonset: 06:35 AM Moon Phase ( Full Moon ) |
|
| 27 September 2026 Sunday | Sunny |
9.4 ° C (49°F) |
18.5 ° C (65.3°F) |
12.9 ° C (55.2°F) |
% 54 | 5% | 5 | Sunrise:06:38 AM Sunset: 06:35 PM |
Moonrise:06:44 PM Moonset: 07:40 AM Moon Phase ( Waning Gibbous ) |
|
| 28 September 2026 Monday | Sunny |
10 ° C (50°F) |
24.9 ° C (76.8°F) |
16.5 ° C (61.8°F) |
% 52 | 3% | 6 | Sunrise:06:40 AM Sunset: 06:33 PM |
Moonrise:07:07 PM Moonset: 08:48 AM Moon Phase ( Waning Gibbous ) |
|
| 29 September 2026 Tuesday | Sunny |
13.9 ° C (57°F) |
26.3 ° C (79.3°F) |
19.1 ° C (66.3°F) |
% 56 | 6% | 7 | Sunrise:06:41 AM Sunset: 06:31 PM |
Moonrise:07:35 PM Moonset: 09:58 AM Moon Phase ( Waning Gibbous ) |
|
| 30 September 2026 Wednesday | Sunny |
15.8 ° C (60.4°F) |
28.4 ° C (83.1°F) |
20.9 ° C (69.5°F) |
% 62 | 4% | 7 | Sunrise:06:42 AM Sunset: 06:29 PM |
Moonrise:08:10 PM Moonset: 11:10 AM Moon Phase ( Waning Gibbous ) |
|
| 01 October 2026 Thursday | Overcast |
17.1 ° C (62.9°F) |
25.8 ° C (78.5°F) |
20.8 ° C (69.5°F) |
% 81 | 25% | 6 | Sunrise:06:43 AM Sunset: 06:27 PM |
Moonrise:08:56 PM Moonset: 12:21 PM Moon Phase ( Last Quarter ) |
|