New Haven, CT Hourly Forecast
New Haven temperature trend - Next 24 hours
The next 24 hours at a glance
- Warmest hour: 6 PM - around 89°
- Coolest hour: 6 AM - around 72°
- Highest rain chance: 11 PM (39%) - pack accordingly
- UV peak: 1 PM at index 8 - sun protection recommended
- Windiest: 7 PM at 9 mph
New Haven hourly weather - Thursday, August 6
In New Haven, expect a high near 89°F (32°C) around 6 PM and a low of 79°F (26°C) near 11 PM; precipitation risk peaks at 39% around 11 PM.
| Time | Conditions | Temp | Feels | Rain | Wind | Humidity | UV | |
|---|---|---|---|---|---|---|---|---|
| 3 PM | Partly Cloudy | 89° | 103° | 8% | 8 mph SW | 72% | 6 | |
| 4 PM | Sunny | 87° | 101° | 7% | 8 mph SSW | 73% | 4 | |
| 5 PM | Sunny | 88° | 103° | 8% | 7 mph SSW | 73% | 2 | |
| 6 PM | Sunny | 89° | 104° | 7% | 9 mph SSW | 74% | 1 | |
| 7 PM | Partly Cloudy | 84° | 93° | 13% | 9 mph SSW | 80% | 0 | |
| 8 PM | Sunny | 81° | 87° | 10% | 8 mph SSW | 83% | 0 | |
| 9 PM | Clear | 80° | 85° | 12% | 6 mph SW | 87% | 0 | |
| 10 PM | Patchy rain nearby | 79° | 84° | 20% | 4 mph SW | 82% | 0 | |
| 11 PM | Patchy rain nearby | 79° | 84° | 39% | 4 mph WSW | 85% | 0 |
New Haven hourly weather - Friday, August 7
In New Haven, expect a high near 87°F (31°C) around 2 PM and a low of 72°F (22°C) near 6 AM; precipitation risk peaks at 91% around 11 PM.
| Time | Conditions | Temp | Feels | Rain | Wind | Humidity | UV | |
|---|---|---|---|---|---|---|---|---|
| 12 AM | Clear | 77° | 85° | 14% | 4 mph WSW | 92% | 0 | |
| 1 AM | Clear | 74° | 79° | 13% | 4 mph W | 87% | 0 | |
| 2 AM | Clear | 74° | 78° | 14% | 5 mph W | 87% | 0 | |
| 3 AM | Clear | 73° | 78° | 13% | 4 mph W | 87% | 0 | |
| 4 AM | Clear | 73° | 78° | 13% | 4 mph W | 87% | 0 | |
| 5 AM | Clear | 73° | 78° | 13% | 3 mph WNW | 87% | 0 | |
| 6 AM | Sunny | 72° | 77° | 13% | 3 mph W | 87% | 0 | |
| 7 AM | Sunny | 74° | 80° | 13% | 3 mph WNW | 86% | 0 | |
| 8 AM | Sunny | 77° | 84° | 10% | 3 mph WNW | 81% | 1 | |
| 9 AM | Sunny | 80° | 84° | 9% | 4 mph WNW | 74% | 3 | |
| 10 AM | Sunny | 83° | 88° | 6% | 3 mph W | 68% | 5 | |
| 11 AM | Sunny | 85° | 90° | 5% | 4 mph WSW | 63% | 7 | |
| 12 PM | Sunny | 86° | 91° | 4% | 5 mph SW | 60% | 8 | |
| 1 PM | Patchy rain nearby | 87° | 92° | 13% | 6 mph SSW | 58% | 8 | |
| 2 PM | Partly Cloudy | 87° | 92° | 6% | 7 mph SSW | 57% | 8 | |
| 3 PM | Partly Cloudy | 86° | 90° | 6% | 7 mph S | 60% | 6 | |
| 4 PM | Light rain shower | 79° | 83° | 52% | 5 mph SSE | 76% | 3 | |
| 5 PM | Partly Cloudy | 78° | 84° | 14% | 4 mph SSE | 83% | 1 | |
| 6 PM | Thundery outbreaks in nearby | 81° | 85° | 10% | 4 mph SSE | 77% | 0 | |
| 7 PM | Thundery outbreaks in nearby | 80° | 85° | 12% | 3 mph S | 81% | 0 | |
| 8 PM | Thundery outbreaks in nearby | 77° | 83° | 30% | 5 mph SSW | 83% | 0 | |
| 9 PM | Patchy light rain in area with thunder | 76° | 84° | 52% | 2 mph SSE | 89% | 0 | |
| 10 PM | Moderate or heavy rain in area with thunder | 74° | 82° | 84% | 0 mph SSW | 94% | 0 | |
| 11 PM | Heavy rain at times | 73° | 70° | 91% | 20 mph WSW | 96% | 0 |
New Haven hourly weather - Saturday, August 8
In New Haven, expect a high near 86°F (30°C) around 3 PM and a low of 69°F (20°C) near 1 AM; precipitation risk peaks at 82% around 6 PM.
| Time | Conditions | Temp | Feels | Rain | Wind | Humidity | UV | |
|---|---|---|---|---|---|---|---|---|
| 12 AM | Light rain shower | 69° | 66° | 75% | 16 mph WNW | 94% | 0 | |
| 1 AM | Patchy rain nearby | 69° | 71° | 26% | 6 mph NW | 91% | 0 | |
| 2 AM | Partly Cloudy | 70° | 75° | 18% | 3 mph SSW | 90% | 0 | |
| 3 AM | Partly Cloudy | 71° | 76° | 18% | 3 mph SSW | 92% | 0 | |
| 4 AM | Partly Cloudy | 70° | 74° | 22% | 5 mph SW | 93% | 0 | |
| 5 AM | Partly Cloudy | 70° | 73° | 17% | 7 mph WSW | 94% | 0 | |
| 6 AM | Mist | 69° | 73° | 21% | 5 mph WSW | 94% | 0 | |
| 7 AM | Sunny | 70° | 74° | 16% | 5 mph WSW | 94% | 0 | |
| 8 AM | Sunny | 72° | 76° | 15% | 7 mph WSW | 90% | 1 | |
| 9 AM | Sunny | 75° | 78° | 11% | 8 mph WSW | 82% | 2 | |
| 10 AM | Sunny | 78° | 80° | 7% | 8 mph WSW | 74% | 4 | |
| 11 AM | Sunny | 80° | 83° | 6% | 8 mph WSW | 69% | 6 | |
| 12 PM | Sunny | 82° | 85° | 5% | 9 mph SW | 66% | 8 | |
| 1 PM | Sunny | 83° | 87° | 4% | 9 mph SW | 63% | 8 | |
| 2 PM | Sunny | 85° | 89° | 4% | 9 mph SW | 60% | 7 | |
| 3 PM | Patchy rain nearby | 86° | 89° | 17% | 10 mph SW | 58% | 6 | |
| 4 PM | Patchy rain nearby | 86° | 90° | 18% | 9 mph SW | 59% | 4 | |
| 5 PM | Sunny | 82° | 86° | 6% | 7 mph SW | 67% | 2 | |
| 6 PM | Moderate rain at times | 77° | 81° | 82% | 9 mph WNW | 86% | 0 | |
| 7 PM | Patchy rain nearby | 73° | 80° | 68% | 2 mph ENE | 90% | 0 | |
| 8 PM | Patchy rain nearby | 72° | 78° | 65% | 2 mph SE | 90% | 0 | |
| 9 PM | Patchy rain nearby | 72° | 78° | 33% | 1 mph SSW | 92% | 0 | |
| 10 PM | Clear | 72° | 78° | 15% | 2 mph S | 92% | 0 | |
| 11 PM | Patchy rain nearby | 72° | 78° | 37% | 4 mph SSW | 93% | 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 72°F (22°C) around 6 AM up to 89°F (32°C) near 6 PM - about 8°F (4°C) above the typical August high of 81°F (27°C).
A stray shower can't be ruled out - Rain chances top out at 39% around 11 PM. UV reaches 8 (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.