Charlestown (CDP) Weather Forecast 15 Days, Weather in Charlestown (CDP) Today
Current weather conditions and 15 day weather forecast for Charlestown (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.
Current weather conditions at Charlestown (CDP)
| 14 September 2026 Monday 17.5 ° C / 63.5°F  Light rain shower |
Feels Like : 19 ° C / 66.2°F Humidity : % 99 Pressure : 1010 mb Wind Speed : 5.4 kmph / 3.4 miles from S  Visibility : 10 km Precipitation (rainfall) : 0.77 mm Cloud (%) : 100 |
15 day weather forecast for Charlestown (CDP), NH, USA
Weather Forecast for next 15 Days for Charlestown (CDP) 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 Charlestown (CDP), New Hampshire 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 September 2026 Sunday |  Patchy rain nearby |
14.3 ° C (57.7°F) |
19.3 ° C (66.7°F) |
16.4 ° C (61.6°F) |
% 96 | 93% | 2.2 | Sunrise:06:27 AM Sunset: 07:04 PM |
Moonrise:09:19 AM Moonset: 07:55 PM Moon Phase ( Waxing Crescent ) |
|
| 14 September 2026 Monday |  Sunny |
9.1 ° C (48.4°F) |
19.5 ° C (67.1°F) |
15.6 ° C (60.1°F) |
% 65 | 6% | 5.3 | Sunrise:06:28 AM Sunset: 07:02 PM |
Moonrise:10:35 AM Moonset: 08:22 PM Moon Phase ( Waxing Crescent ) |
|
| 15 September 2026 Tuesday | Sunny |
6.1 ° C (42.9°F) |
20.5 ° C (68.8°F) |
12.8 ° C (55.1°F) |
% 68 | 7% | 5.9 | Sunrise:06:29 AM Sunset: 07:00 PM |
Moonrise:11:49 AM Moonset: 08:54 PM Moon Phase ( Waxing Crescent ) |
|
| 16 September 2026 Wednesday |  Overcast |
10.5 ° C (50.9°F) |
23.6 ° C (74.6°F) |
16.7 ° C (62.1°F) |
% 74 | 16% | 4.5 | Sunrise:06:30 AM Sunset: 06:58 PM |
Moonrise:12:59 PM Moonset: 09:33 PM Moon Phase ( First Quarter ) |
|
| 17 September 2026 Thursday |  Fog |
14.4 ° C (57.9°F) |
17.4 ° C (63.3°F) |
15.5 ° C (59.9°F) |
% 94 | 92% | 4 | Sunrise:06:31 AM Sunset: 06:56 PM |
Moonrise:02:03 PM Moonset: 10:20 PM Moon Phase ( First Quarter ) |
|
| 18 September 2026 Friday | Sunny |
10.5 ° C (51°F) |
22 ° C (71.7°F) |
15.4 ° C (59.8°F) |
% 73 | 10% | 6 | Sunrise:06:32 AM Sunset: 06:55 PM |
Moonrise:02:58 PM Moonset: 11:15 PM Moon Phase ( First Quarter ) |
|
| 19 September 2026 Saturday | Light rain shower |
9.2 ° C (48.5°F) |
21.7 ° C (71°F) |
13.9 ° C (57.1°F) |
% 73 | 70% | 5 | Sunrise:06:33 AM Sunset: 06:53 PM |
Moonrise:03:42 PM Moonset: Does not set today Moon Phase ( First Quarter ) |
|
| 20 September 2026 Sunday | Light rain shower |
11 ° C (51.8°F) |
21.3 ° C (70.3°F) |
14.8 ° C (58.6°F) |
% 84 | 85% | 5 | Sunrise:06:34 AM Sunset: 06:51 PM |
Moonrise:04:18 PM Moonset: 12:16 AM Moon Phase ( Waxing Gibbous ) |
|
| 21 September 2026 Monday | Overcast |
6.6 ° C (43.9°F) |
16.6 ° C (61.8°F) |
11.7 ° C (53.1°F) |
% 60 | 12% | 4 | Sunrise:06:36 AM Sunset: 06:49 PM |
Moonrise:04:47 PM Moonset: 01:19 AM Moon Phase ( Waxing Gibbous ) |
|
| 22 September 2026 Tuesday | Light rain shower |
7.7 ° C (45.9°F) |
12 ° C (53.6°F) |
8.7 ° C (47.7°F) |
% 90 | 92% | 2 | Sunrise:06:37 AM Sunset: 06:47 PM |
Moonrise:05:11 PM Moonset: 02:24 AM Moon Phase ( Waxing Gibbous ) |
|
| 23 September 2026 Wednesday | Light rain shower |
6.9 ° C (44.3°F) |
9.1 ° C (48.4°F) |
7.8 ° C (46°F) |
% 98 | 94% | 2 | Sunrise:06:38 AM Sunset: 06:45 PM |
Moonrise:05:32 PM Moonset: 03:28 AM Moon Phase ( Waxing Gibbous ) |
|
| 24 September 2026 Thursday | Fog |
7.9 ° C (46.2°F) |
9.1 ° C (48.4°F) |
8.5 ° C (47.2°F) |
% 98 | 76% | 2 | Sunrise:06:39 AM Sunset: 06:44 PM |
Moonrise:05:51 PM Moonset: 04:32 AM Moon Phase ( Full Moon ) |
|
| 25 September 2026 Friday | Fog |
8.8 ° C (47.8°F) |
11.6 ° C (52.9°F) |
10.1 ° C (50.2°F) |
% 98 | 89% | 3 | Sunrise:06:40 AM Sunset: 06:42 PM |
Moonrise:06:09 PM Moonset: 05:35 AM Moon Phase ( Full Moon ) |
|
| 26 September 2026 Saturday | Fog |
11.7 ° C (53.1°F) |
14.8 ° C (58.7°F) |
13.4 ° C (56.2°F) |
% 99 | 95% | 3 | Sunrise:06:41 AM Sunset: 06:40 PM |
Moonrise:06:27 PM Moonset: 06:39 AM Moon Phase ( Full Moon ) |
|
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