- Explore best prices on Cosmos tours worldwide
- Find deals on tour holidays in 2025/2026
- Filter by price, destination, duration & more
New Haven weather live forecast
Today's maximum temperature in New Haven is expected to be 31°C. Select a day from the live weather forecast for New Haven, Connecticut, USA for more weather parameters.
-
Monday
28th Jul -
Tuesday
29th Jul -
Wednesday
30th Jul -
Thursday
31st Jul -
Friday
1st Aug
5-day weather forecast updated at 04:01 on Monday 28th July 2025 GMT
More about New Haven
New Haven by month
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Recommended for Connecticut
The 5-day weather forecast for Connecticut (New Haven) is provided by the Swiss meteorological agency, meteoblue. Find out more about our data sources.
New Haven weather forecast by day
Below are the detailed weather forecasts for New Haven for the next 5 days.
New Haven weather for Monday 28th July 2025
Expect scattered clouds in New Haven, Connecticut with a maximum temperature of 31°C, moderate levels of heat & humidity, maximum UV of 7 (High) and 12 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 4 kph from the north.
- °C maximum temperature
- °C minimum temperature
- scattered clouds
- hours of sunshine
- UV index (High)
- mm of rainfall expected
- moderate heat & humidity
- kph wind from N
New Haven weather for Tuesday 29th July 2025
Expect scattered clouds in New Haven, Connecticut with a maximum temperature of 32°C, high levels of heat & humidity, maximum UV of 8 (Very High) and 12 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 6 kph from the south-west.
- °C maximum temperature
- °C minimum temperature
- scattered clouds
- hours of sunshine
- UV index (Very High)
- mm of rainfall expected
- high heat & humidity
- kph wind from SW
New Haven weather for Wednesday 30th July 2025
Expect scattered clouds in New Haven, Connecticut with a maximum temperature of 32°C, high levels of heat & humidity, maximum UV of 7 (High) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 9 kph from the south-west.
- °C maximum temperature
- °C minimum temperature
- scattered clouds
- hours of sunshine
- UV index (High)
- mm of rainfall expected
- high heat & humidity
- kph wind from SW
New Haven weather for Thursday 31st July 2025
Expect isolated thunderstorms in New Haven, Connecticut with a maximum temperature of 26°C, low levels of heat & humidity, maximum UV of 4 (Moderate) and 4 hours of bright sunshine. There are 2-5 mm of rainfall expected with 74% chance of some rain and a light breeze of 7 kph from the east.
- °C maximum temperature
- °C minimum temperature
- isolated thunderstorms
- hours of sunshine
- UV index (Moderate)
- % chance of some rain
- mm of rainfall expected
- low heat & humidity
- kph wind from E
New Haven weather for Friday 1st August 2025
Expect mostly cloudy with light rain in New Haven, Connecticut with a maximum temperature of 23°C, maximum UV of 1 (Low) and 5 hours of bright sunshine. There are 2-5 mm of rainfall expected with 41% chance of some rain and a light breeze of 12 kph from the north-east.
- °C maximum temperature
- °C minimum temperature
- mostly cloudy with light rain
- hours of sunshine
- UV index (Low)
- % chance of some rain
- mm of rainfall expected
- °C wind chill
- kph wind from NE
- Check out latest hotel deals worldwide with Booking.com
- Find trending hotels, popular destinations & more
- Search for specific destinations & dates or by hotel type
Metric (°C / mm) | Imperial (°F / inches)
More about the USA
Be inspired
Get your weekly fix of holiday inspiration from some of the world's best travel writers plus save on your next trip with the latest exclusive offers
We promise not to share your details
Related posts
Popular travel offers
Explore holidays in the sun for less
- Beach holidays
- Family holidays
- City breaks
- Summer holidays
- Winter sun holidays
- Holiday offers
- Top travel brands
- Airlines & flights
- Discount hotels
- Airport parking deals
- TUI
- Jet2holidays
- easyJet holidays
- Love Holidays
- January sales
Airport parking
- Manchester Airport
- Stansted Airport
- Bristol Airport
- Luton Airport
- Birmingham Airport
- Edinburgh Airport
- Gatwick Airport
- Glasgow Airport
- Newcastle Airport
Airport lounges
- Manchester Airport
- Birmingham Airport
- Bristol Airport
- Edinburgh Airport
- Glasgow Airport
- Heathrow Airport
- Newcastle Airport
- Stansted Airport
- Gatwick Airport