Connecticut Weather Forecast
Connecticut weather: 66°F, overcast. Hourly forecast, 14-day outlook, UV, air quality and the best time to visit.
Connecticut weather in July
Weather map for Connecticut
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Animated layers by Windy. For pin-level detail and nearby places, see the interactive map below.
Climate in Connecticut month by month
Average high, average low and total rainfall, based on three years of reanalysis data.
| Month | Avg high | Avg low | Rainfall | Rating |
|---|---|---|---|---|
| January | 34° | 20° | 3,8 in | ★★☆☆☆ |
| February | 37° | 20° | 2,3 in | ★★☆☆☆ |
| March | 51° | 32° | 5,9 in | ★★☆☆☆ |
| April | 60° | 41° | 3,8 in | ★★★☆☆ |
| May | 69° | 52° | 5,2 in | ★★★★☆ |
| June | 81° | 62° | 3,1 in | ★★★★☆ |
| July | 85° | 67° | 6,1 in | ★★★★☆ |
| August | 81° | 63° | 3,2 in | ★★★★☆ |
| September | 75° | 57° | 4,6 in | ★★★★☆ |
| October | 65° | 47° | 2,4 in | ★★★★☆ |
| November | 51° | 36° | 2,2 in | ★★★☆☆ |
| December | 41° | 27° | 5,2 in | ★★☆☆☆ |
Climate type: Continental. Source: Open-Meteo archive (ERA5).
Best time to visit Connecticut
Go in June, August and October. These months score highest on comfortable temperatures, low rainfall and useful daylight.
Hardest months: January, February and December - expect the least comfortable mix of heat, cold or rain.
What to pack, what to skip
- Lightweight, light-coloured clothing and a refillable water bottle
- Sunglasses, a brimmed hat and SPF 30+
- If your dates are flexible, avoid January, February and December - historically the least comfortable months here.
How Connecticut compares with nearby places
Annual averages, and the difference against Connecticut.
| Place | Distance | Avg temp | vs here | Annual rain |
|---|---|---|---|---|
| Rhode Island | 65 mi | 52°F | about the same | 52 in |
| Providence | 65 mi | 52°F | about the same | 52 in |
| Newport | 73 mi | 52°F | about the same | 48 in |
| New York | 83 mi | 51°F | 33°F cooler | 49 in |
| The Bronx | 89 mi | 55°F | +35°F warmer | 49 in |
See the Connecticut forecast by time range
Connecticut weather - more answers
Explore Connecticut
Every topic we hold for this place, and the same topic for the places around it.
Weather for related places
Frequently asked questions
Where is Connecticut?
Connecticut is a state in United States. Its coordinates are 41.7658, -72.6734. It lies in North America.
What is the weather like in Connecticut right now?
It is currently 66°F (19°C) with overcast. Humidity is 89% and wind is 3 mph.
When is the best time to visit Connecticut?
June, August and October offer the most comfortable conditions in Connecticut, which has a continental climate. January, February and December are usually the hardest months for outdoor plans.
What time zone is Connecticut in?
Connecticut observes America/New_York (UTC-04:00). The local time is 3:37 AM.
How many people live in Connecticut?
Connecticut has a population of approximately 3.6 million.
What is the nearest airport to Connecticut?
The closest airports are LaGuardia Airport (LGA), 92 mi away, Boston Logan International Airport (BOS), 95 mi away and John F. Kennedy International Airport (JFK), 97 mi away.
What are the top things to do in Connecticut?
Popular options include Central Park, Times Square, Empire State Building, Hudson River, Statue of Liberty (UNESCO World Heritage Site) and Statue of Liberty.
Related articles
Data sources and methodology
| Place data | USPOTUS Atlas dataset (us-states) - coordinates, hierarchy and facts. |
|---|---|
| Forecast and observations | Open-Meteo (ECMWF and national models). |
| Air quality and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| Climate averages | ERA5 reanalysis via the Open-Meteo archive, aggregated over 3 years. |
| Official alerts | US National Weather Service. |
| Method | Scores, comparisons and advice on this page are computed from the inputs above. Distances are straight-line. Nothing is estimated where data is missing - the block is simply not shown. |
Last updated August 22, 2026 at 3:37 AM local time. Live blocks refresh every 15 minutes; climate averages monthly.
