New Haven, CT Hourly Forecast
New Haven temperature trend - Next 24 hours
The next 24 hours at a glance
- Warmest hour: 4 PM - around 92°
- Coolest hour: 3 AM - around 66°
- Rain risk: low all day (peaks at 8%)
- UV peak: 1 PM at index 9 - sun protection recommended
- Windiest: 12 PM at 14 mph
New Haven hourly weather - Friday, July 17
In New Haven, expect a high near 92°F (33°C) around 4 PM and a low of 72°F (22°C) near 11 PM, with no meaningful precipitation risk.
| Time | Conditions | Temp | Feels | Rain | Wind | Humidity | UV | |
|---|---|---|---|---|---|---|---|---|
| 1 PM | Sunny | 79° | 78° | 0% | 6 mph NW | 38% | 9 | |
| 2 PM | Sunny | 91° | 82° | 0% | 4 mph WNW | 26% | 8 | |
| 3 PM | Sunny | 92° | 83° | 0% | 3 mph WSW | 26% | 6 | |
| 4 PM | Sunny | 92° | 83° | 0% | 3 mph SW | 28% | 4 | |
| 5 PM | Sunny | 86° | 78° | 0% | 3 mph SSW | 29% | 2 | |
| 6 PM | Sunny | 88° | 80° | 0% | 2 mph WSW | 31% | 1 | |
| 7 PM | Sunny | 84° | 76° | 1% | 2 mph SW | 36% | 0 | |
| 8 PM | Sunny | 80° | 78° | 1% | 2 mph SSW | 41% | 0 | |
| 9 PM | Clear | 76° | 68° | 2% | 2 mph SSW | 52% | 0 | |
| 10 PM | Clear | 74° | 65° | 3% | 4 mph SW | 55% | 0 | |
| 11 PM | Clear | 72° | 63° | 4% | 4 mph W | 63% | 0 |
New Haven hourly weather - Saturday, July 18
In New Haven, expect a high near 84°F (29°C) around 12 PM and a low of 66°F (19°C) near 3 AM; precipitation risk peaks at 89% around 2 PM.
| Time | Conditions | Temp | Feels | Rain | Wind | Humidity | UV | |
|---|---|---|---|---|---|---|---|---|
| 12 AM | Clear | 70° | 61° | 5% | 4 mph WNW | 68% | 0 | |
| 1 AM | Clear | 69° | 61° | 7% | 2 mph NW | 74% | 0 | |
| 2 AM | Clear | 66° | 58° | 5% | 2 mph NW | 66% | 0 | |
| 3 AM | Clear | 66° | 58° | 6% | 2 mph NW | 65% | 0 | |
| 4 AM | Clear | 66° | 58° | 5% | 1 mph NW | 65% | 0 | |
| 5 AM | Clear | 66° | 58° | 5% | 1 mph WNW | 67% | 0 | |
| 6 AM | Sunny | 66° | 58° | 6% | 1 mph SSW | 71% | 0 | |
| 7 AM | Sunny | 69° | 61° | 8% | 2 mph SSW | 75% | 0 | |
| 8 AM | Sunny | 73° | 64° | 8% | 4 mph SSW | 75% | 1 | |
| 9 AM | Sunny | 77° | 66° | 6% | 6 mph SSW | 68% | 1 | |
| 10 AM | Sunny | 79° | 76° | 3% | 9 mph SSW | 59% | 2 | |
| 11 AM | Sunny | 82° | 83° | 2% | 10 mph SSW | 50% | 3 | |
| 12 PM | Partly Cloudy | 84° | 84° | 3% | 14 mph SSW | 47% | 2 | |
| 1 PM | Patchy light drizzle | 78° | 65° | 37% | 17 mph SW | 66% | 1 | |
| 2 PM | Moderate rain | 70° | 56° | 89% | 12 mph SW | 95% | 0 | |
| 3 PM | Light rain shower | 70° | 56° | 70% | 11 mph SSW | 97% | 1 | |
| 4 PM | Light drizzle | 71° | 57° | 60% | 12 mph SSW | 96% | 0 | |
| 5 PM | Light rain shower | 71° | 56° | 78% | 13 mph SSW | 98% | 0 | |
| 6 PM | Patchy rain nearby | 72° | 58° | 35% | 12 mph SSW | 97% | 0 | |
| 7 PM | Patchy rain nearby | 73° | 59° | 31% | 12 mph SW | 94% | 0 | |
| 8 PM | Patchy rain nearby | 72° | 60° | 34% | 10 mph SW | 94% | 0 | |
| 9 PM | Light rain | 72° | 59° | 77% | 11 mph SW | 96% | 0 | |
| 10 PM | Light rain shower | 71° | 57° | 83% | 12 mph SW | 97% | 0 | |
| 11 PM | Patchy rain nearby | 72° | 59° | 32% | 10 mph WSW | 97% | 0 |
New Haven hourly weather - Sunday, July 19
In New Haven, expect a high near 80°F (26°C) around 3 PM and a low of 64°F (18°C) near 11 PM; precipitation risk peaks at 52% around 4 AM.
| Time | Conditions | Temp | Feels | Rain | Wind | Humidity | UV | |
|---|---|---|---|---|---|---|---|---|
| 12 AM | Light rain shower | 72° | 59° | 51% | 10 mph SW | 97% | 0 | |
| 1 AM | Patchy rain nearby | 72° | 59° | 30% | 11 mph SW | 97% | 0 | |
| 2 AM | Light rain shower | 72° | 57° | 45% | 13 mph SW | 97% | 0 | |
| 3 AM | Cloudy | 72° | 56° | 29% | 15 mph WSW | 96% | 0 | |
| 4 AM | Light drizzle | 71° | 56° | 52% | 14 mph WSW | 96% | 0 | |
| 5 AM | Partly Cloudy | 70° | 56° | 24% | 12 mph W | 95% | 0 | |
| 6 AM | Partly Cloudy | 69° | 56° | 21% | 11 mph WNW | 94% | 0 | |
| 7 AM | Partly Cloudy | 69° | 56° | 18% | 11 mph NW | 91% | 0 | |
| 8 AM | Sunny | 69° | 54° | 9% | 14 mph NNW | 80% | 1 | |
| 9 AM | Sunny | 70° | 54° | 4% | 15 mph NNW | 64% | 2 | |
| 10 AM | Sunny | 72° | 56° | 2% | 15 mph NNW | 54% | 4 | |
| 11 AM | Sunny | 74° | 59° | 1% | 14 mph NNW | 48% | 5 | |
| 12 PM | Sunny | 77° | 62° | 1% | 13 mph NW | 43% | 5 | |
| 1 PM | Sunny | 78° | 63° | 1% | 14 mph NW | 39% | 4 | |
| 2 PM | Sunny | 79° | 64° | 1% | 13 mph NW | 37% | 7 | |
| 3 PM | Sunny | 80° | 65° | 1% | 13 mph NW | 36% | 6 | |
| 4 PM | Sunny | 80° | 65° | 1% | 13 mph NW | 36% | 4 | |
| 5 PM | Sunny | 79° | 66° | 1% | 11 mph NW | 38% | 2 | |
| 6 PM | Sunny | 78° | 72° | 1% | 9 mph NW | 40% | 1 | |
| 7 PM | Sunny | 76° | 65° | 2% | 7 mph NW | 47% | 0 | |
| 8 PM | Sunny | 70° | 60° | 3% | 5 mph NW | 55% | 0 | |
| 9 PM | Clear | 68° | 57° | 3% | 5 mph NNW | 57% | 0 | |
| 10 PM | Clear | 66° | 56° | 3% | 5 mph NNW | 59% | 0 | |
| 11 PM | Clear | 64° | 54° | 3% | 6 mph NNW | 59% | 0 |
Quick answers for the hours ahead
What is the warmest hour in New Haven today?
Will it rain in New Haven tonight?
When is the UV index highest in New Haven today?
New Haven hour-by-hour: what to expect
Over the next 24 hours in New Haven, temperatures range from 66°F (19°C) around 3 AM up to 92°F (33°C) near 4 PM - about 10°F (6°C) above the typical July high of 82°F (28°C).
Precipitation chances stay minimal throughout, so plans can skip the umbrella. UV reaches 9 (1 PM) - sun protection recommended through midday.
The “feels like” column blends humidity and wind into an apparent temperature - see how it works in our feels-like temperature guide. Planning further ahead? Check the New Haven 14-day forecast or the monthly climate averages.