Hartford, CT 14-Day Forecast
Connecticut, United States 🇺🇸
The 14-day forecast for Hartford is temporarily unavailable - please check back shortly. Meanwhile, the monthly averages below give a reliable picture of what to expect.
Hartford 14-day outlook: the story
Aim for August to October and May to June if you get the choice: these are the warmest and brightest weeks of the year, and highs average 75°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 August.
For typical conditions month by month, see the Hartford climate & average temperatures guide.
Average temperatures in Hartford by month
| Month | High | Low | Rain days | Precipitation | Sunshine | Daylight | Wet-day chance | Humidity |
|---|---|---|---|---|---|---|---|---|
| January | 38° | 22° | 10 | 4.0 in | 6.1 h/day | 9.5 h | 31% | 67% |
| February | 41° | 22° | 10 | 3.4 in | 6.8 h/day | 10.5 h | 35% | 69% |
| March | 48° | 29° | 11 | 4.0 in | 8.1 h/day | 11.8 h | 35% | 65% |
| April | 59° | 39° | 12 | 4.3 in | 8.4 h/day | 13.3 h | 41% | 68% |
| May | 70° | 50° | 11 | 3.6 in | 9.8 h/day | 14.5 h | 36% | 70% |
| June | 79° | 59° | 11 | 3.5 in | 10.9 h/day | 15.2 h | 37% | 71% |
| July | 85° | 66° | 13 | 5.0 in | 11.2 h/day | 14.9 h | 42% | 74% |
| August | 83° | 65° | 11 | 3.7 in | 10.5 h/day | 13.8 h | 34% | 74% |
| September | 76° | 58° | 9 | 5.0 in | 8.7 h/day | 12.4 h | 29% | 76% |
| October | 65° | 48° | 10 | 4.4 in | 7.5 h/day | 11.0 h | 34% | 76% |
| November | 52° | 36° | 9 | 3.1 in | 6.7 h/day | 9.8 h | 30% | 72% |
| December | 43° | 28° | 11 | 4.5 in | 5.6 h/day | 9.2 h | 36% | 74% |
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