Current weather conditions and 15 day weather forecast for Marlborough (CDP), 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.
| 18 September 2026 Friday 16 ° C / 60.8°F ![]() Cloudy |
Feels Like : 12.6 ° C / 54.7°F Humidity : % 54 Pressure : 1019 mb Wind Speed : 13.7 kmph / 8.5 miles from N ![]() Visibility : 10 km Precipitation (rainfall) : 0 mm Cloud (%) : 68 |
| Date | Weather forecast | Low temperature | High temperature | Avg. temperature | Humidity | Chance of rain | UV Index | Sun Position | Moon Position | |
|---|---|---|---|---|---|---|---|---|---|---|
| 18 September 2026 Friday | Fog |
11.6 ° C (52.9°F) |
22.3 ° C (72.2°F) |
17.8 ° C (64.1°F) |
% 70 | 26% | 5.8 | Sunrise:06:31 AM Sunset: 06:54 PM |
Moonrise:02:55 PM Moonset: 11:16 PM Moon Phase ( First Quarter ) |
|
| 19 September 2026 Saturday | Overcast |
5.9 ° C (42.7°F) |
17.6 ° C (63.6°F) |
11.7 ° C (53.1°F) |
% 53 | 7% | 5.8 | Sunrise:06:33 AM Sunset: 06:52 PM |
Moonrise:03:40 PM Moonset: Does not set today Moon Phase ( First Quarter ) |
|
| 20 September 2026 Sunday | Light drizzle |
7.3 ° C (45.2°F) |
12.8 ° C (55°F) |
9 ° C (48.2°F) |
% 91 | 90% | 0.6 | Sunrise:06:34 AM Sunset: 06:50 PM |
Moonrise:04:16 PM Moonset: 12:16 AM Moon Phase ( Waxing Gibbous ) |
|
| 21 September 2026 Monday | Overcast |
7.2 ° C (45°F) |
15.8 ° C (60.4°F) |
10.8 ° C (51.4°F) |
% 74 | 55% | 5.5 | Sunrise:06:35 AM Sunset: 06:48 PM |
Moonrise:04:45 PM Moonset: 01:20 AM Moon Phase ( Waxing Gibbous ) |
|
| 22 September 2026 Tuesday | Overcast |
5.9 ° C (42.5°F) |
12.2 ° C (53.9°F) |
8.4 ° C (47.1°F) |
% 62 | 15% | 3 | Sunrise:06:36 AM Sunset: 06:46 PM |
Moonrise:05:10 PM Moonset: 02:24 AM Moon Phase ( Waxing Gibbous ) |
|
| 23 September 2026 Wednesday | Overcast |
6.4 ° C (43.4°F) |
14 ° C (57.2°F) |
9.3 ° C (48.7°F) |
% 74 | 21% | 3 | Sunrise:06:37 AM Sunset: 06:45 PM |
Moonrise:05:30 PM Moonset: 03:28 AM Moon Phase ( Waxing Gibbous ) |
|
| 24 September 2026 Thursday | Light drizzle |
6.9 ° C (44.4°F) |
8 ° C (46.4°F) |
7.4 ° C (45.4°F) |
% 90 | 90% | 2 | Sunrise:06:38 AM Sunset: 06:43 PM |
Moonrise:05:49 PM Moonset: 04:31 AM Moon Phase ( Full Moon ) |
|
| 25 September 2026 Friday | Patchy rain nearby |
7 ° C (44.5°F) |
14.8 ° C (58.6°F) |
9.8 ° C (49.6°F) |
% 83 | 74% | 4 | Sunrise:06:39 AM Sunset: 06:41 PM |
Moonrise:06:08 PM Moonset: 05:34 AM Moon Phase ( Full Moon ) |
|
| 26 September 2026 Saturday | Sunny |
5.8 ° C (42.4°F) |
18.4 ° C (65.1°F) |
10.7 ° C (51.3°F) |
% 69 | 9% | 5 | Sunrise:06:40 AM Sunset: 06:39 PM |
Moonrise:06:26 PM Moonset: 06:38 AM Moon Phase ( Full Moon ) |
|
| 27 September 2026 Sunday | Overcast |
5.4 ° C (41.7°F) |
16 ° C (60.8°F) |
9.8 ° C (49.6°F) |
% 63 | 9% | 5 | Sunrise:06:41 AM Sunset: 06:37 PM |
Moonrise:06:46 PM Moonset: 07:43 AM Moon Phase ( Waning Gibbous ) |
|
| 28 September 2026 Monday | Sunny |
7.4 ° C (45.4°F) |
23.1 ° C (73.6°F) |
14.1 ° C (57.4°F) |
% 62 | 4% | 6 | Sunrise:06:42 AM Sunset: 06:36 PM |
Moonrise:07:10 PM Moonset: 08:51 AM Moon Phase ( Waning Gibbous ) |
|
| 29 September 2026 Tuesday | Overcast |
10.1 ° C (50.1°F) |
25 ° C (77°F) |
16.7 ° C (62°F) |
% 67 | 10% | 6 | Sunrise:06:44 AM Sunset: 06:34 PM |
Moonrise:07:38 PM Moonset: 10:01 AM Moon Phase ( Waning Gibbous ) |
|
| 30 September 2026 Wednesday | Sunny |
14.4 ° C (57.9°F) |
25.3 ° C (77.6°F) |
18.9 ° C (66.1°F) |
% 70 | 7% | 7 | Sunrise:06:45 AM Sunset: 06:32 PM |
Moonrise:08:13 PM Moonset: 11:13 AM Moon Phase ( Waning Gibbous ) |
|
| 01 October 2026 Thursday | Overcast |
15 ° C (59.1°F) |
24.1 ° C (75.4°F) |
18.9 ° C (66.1°F) |
% 85 | 69% | 5 | Sunrise:06:46 AM Sunset: 06:30 PM |
Moonrise:08:58 PM Moonset: 12:24 PM Moon Phase ( Last Quarter ) |
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