Manchester, NH 14-Day Forecast
New Hampshire, United States 🇺🇸
The 14-day forecast for Manchester is temporarily unavailable - please check back shortly. Meanwhile, the monthly averages below give a reliable picture of what to expect.
Manchester 14-day outlook: the story
Aim for May to October if you get the choice: these are the warmest and brightest weeks of the year, and highs average 74°F (24°C) against roughly 10 wet days a month. For the same question asked the other way round, see where else is warm in May.
For typical conditions month by month, see the Manchester climate & average temperatures guide.
Average temperatures in Manchester by month
| Month | High | Low | Rain days | Precipitation | Sunshine | Daylight | Wet-day chance | Humidity |
|---|---|---|---|---|---|---|---|---|
| January | 34° | 18° | 10 | 3.7 in | 6.0 h/day | 9.3 h | 31% | 68% |
| February | 37° | 18° | 10 | 3.0 in | 6.8 h/day | 10.5 h | 36% | 69% |
| March | 44° | 26° | 10 | 3.7 in | 7.9 h/day | 11.8 h | 33% | 66% |
| April | 55° | 36° | 12 | 4.0 in | 8.2 h/day | 13.3 h | 41% | 68% |
| May | 69° | 48° | 10 | 2.7 in | 10.0 h/day | 14.6 h | 31% | 67% |
| June | 78° | 57° | 11 | 3.6 in | 10.9 h/day | 15.3 h | 37% | 68% |
| July | 84° | 64° | 11 | 4.3 in | 11.2 h/day | 15.0 h | 36% | 70% |
| August | 82° | 63° | 11 | 3.8 in | 10.7 h/day | 13.9 h | 36% | 73% |
| September | 74° | 56° | 9 | 3.8 in | 9.0 h/day | 12.4 h | 30% | 75% |
| October | 62° | 45° | 9 | 4.4 in | 7.2 h/day | 10.9 h | 30% | 77% |
| November | 48° | 33° | 9 | 3.1 in | 6.5 h/day | 9.7 h | 30% | 72% |
| December | 39° | 25° | 11 | 4.6 in | 5.6 h/day | 9.0 h | 35% | 73% |
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