New Haven, CT Hourly Forecast

Connecticut, United States 🇺🇸
83°
Clear Feels like 85°
Updated 7 hours ago

New Haven temperature trend - Next 24 hours

80° 9 PM 9 PM - 80°F (27°C), Clear 10 PM - 78°F (25°C), Clear 11 PM - 76°F (24°C), Clear, 5% precip 73° 12 AM 12 AM - 73°F (23°C), Clear, 6% precip 1 AM - 72°F (22°C), Clear, 8% precip 2 AM - 71°F (22°C), Clear, 9% precip 70° 3 AM 3 AM - 70°F (21°C), Clear, 10% precip 4 AM - 69°F (21°C), Clear, 10% precip 5 AM - 68°F (20°C), Clear, 10% precip 67° 6 AM 6 AM - 67°F (19°C), Sunny, 9% precip 7 AM - 68°F (20°C), Sunny, 5% precip 8 AM - 72°F (22°C), Sunny 76° 9 AM 9 AM - 76°F (25°C), Sunny 10 AM - 79°F (26°C), Sunny 11 AM - 80°F (27°C), Sunny 82° 12 PM 12 PM - 82°F (28°C), Sunny 1 PM - 83°F (28°C), Sunny 2 PM - 84°F (29°C), Sunny 83° 3 PM 3 PM - 83°F (29°C), Sunny 4 PM - 80°F (27°C), Partly Cloudy 5 PM - 80°F (26°C), Sunny 82° 6 PM 6 PM - 82°F (28°C), Patchy rain nearby, 17% precip 7 PM - 79°F (26°C), Partly Cloudy, 8% precip 8 PM - 76°F (24°C), Moderate rain at times, 70% precip

The next 24 hours at a glance

  • Warmest hour: 2 PM - around 84°
  • Coolest hour: 6 AM - around 67°
  • Highest rain chance: 8 PM (70%) - pack accordingly
  • UV peak: 1 PM at index 8 - sun protection recommended
  • Windiest: 9 PM at 7 mph

New Haven hourly weather - Sunday, August 9

In New Haven, expect a high near 80°F (27°C) around 9 PM and a low of 76°F (24°C) near 11 PM, with no meaningful precipitation risk.

TimeConditionsTemp FeelsRainWind HumidityUV
9 PM Clear 80° 83° 4% 7 mph NNW 66% 0
10 PM Clear 78° 79° 3% 7 mph N 61% 0
11 PM Clear 76° 78° 5% 5 mph N 67% 0

New Haven hourly weather - Monday, August 10

In New Haven, expect a high near 84°F (29°C) around 2 PM and a low of 67°F (19°C) near 6 AM; precipitation risk peaks at 87% around 9 PM.

TimeConditionsTemp FeelsRainWind HumidityUV
12 AM Clear 73° 76° 6% 4 mph N 73% 0
1 AM Clear 72° 74° 8% 4 mph NNW 76% 0
2 AM Clear 71° 73° 9% 5 mph NNW 79% 0
3 AM Clear 70° 72° 10% 5 mph NNW 82% 0
4 AM Clear 69° 72° 10% 4 mph NNW 83% 0
5 AM Clear 68° 70° 10% 4 mph NNW 84% 0
6 AM Sunny 67° 68° 9% 3 mph NNW 81% 0
7 AM Sunny 68° 67° 5% 4 mph NNW 63% 0
8 AM Sunny 72° 72° 4% 3 mph N 56% 1
9 AM Sunny 76° 78° 3% 1 mph NNE 51% 2
10 AM Sunny 79° 80° 2% 3 mph SSE 47% 4
11 AM Sunny 80° 81° 2% 4 mph S 45% 6
12 PM Sunny 82° 82° 2% 4 mph SSW 44% 8
1 PM Sunny 83° 83° 1% 5 mph SSW 43% 8
2 PM Sunny 84° 84° 2% 6 mph S 43% 7
3 PM Sunny 83° 84° 3% 6 mph S 47% 4
4 PM Partly Cloudy 80° 82° 4% 5 mph SE 59% 2
5 PM Sunny 80° 82° 4% 4 mph ESE 62% 1
6 PM Patchy rain nearby 82° 84° 17% 4 mph SE 61% 1
7 PM Partly Cloudy 79° 82° 8% 4 mph SE 69% 0
8 PM Moderate rain at times 76° 79° 70% 7 mph W 76% 0
9 PM Moderate rain at times 71° 75° 87% 6 mph NNW 97% 0
10 PM Mist 71° 77° 32% 2 mph ENE 95% 0
11 PM Cloudy 70° 77° 25% 1 mph WSW 94% 0

New Haven hourly weather - Tuesday, August 11

In New Haven, expect a high near 84°F (29°C) around 4 PM and a low of 68°F (20°C) near 6 AM; precipitation risk peaks at 23% around 1 AM.

TimeConditionsTemp FeelsRainWind HumidityUV
12 AM Mist 70° 75° 22% 4 mph W 94% 0
1 AM Mist 70° 75° 23% 5 mph W 95% 0
2 AM Mist 70° 74° 21% 5 mph W 95% 0
3 AM Mist 70° 73° 21% 7 mph W 94% 0
4 AM Clear 69° 72° 16% 8 mph WNW 94% 0
5 AM Clear 69° 71° 16% 7 mph WNW 93% 0
6 AM Sunny 68° 70° 15% 7 mph NW 92% 0
7 AM Sunny 69° 72° 15% 5 mph NW 91% 0
8 AM Sunny 72° 76° 13% 5 mph NW 88% 1
9 AM Sunny 74° 78° 11% 5 mph N 83% 2
10 AM Sunny 78° 80° 6% 6 mph NNW 70% 4
11 AM Sunny 80° 82° 4% 6 mph NW 61% 4
12 PM Sunny 82° 83° 2% 6 mph WNW 54% 7
1 PM Sunny 83° 84° 3% 7 mph WNW 50% 8
2 PM Partly Cloudy 84° 85° 3% 7 mph NW 48% 7
3 PM Partly Cloudy 84° 84° 3% 5 mph NNW 45% 5
4 PM Partly Cloudy 84° 85° 2% 6 mph NNW 45% 4
5 PM Sunny 84° 84° 2% 5 mph N 46% 2
6 PM Sunny 82° 83° 2% 5 mph N 50% 1
7 PM Sunny 78° 80° 4% 4 mph N 59% 0
8 PM Clear 74° 75° 4% 4 mph NNW 61% 0
9 PM Clear 72° 74° 4% 3 mph NNW 62% 0
10 PM Clear 71° 72° 4% 3 mph NNW 63% 0
11 PM Clear 71° 72° 5% 2 mph NNW 63% 0

Quick answers for the hours ahead

What is the warmest hour in New Haven today?
2 PM is forecast to be the warmest, at about 84°F (29°C) with sunny.
Will it rain in New Haven tonight?
Quite possibly - the chance of precipitation reaches 70% around 8 PM. Keep rain gear handy.
When is the UV index highest in New Haven today?
Around 1 PM, when it reaches 8. From UV 3 upward, sun protection is recommended.

New Haven hour-by-hour: what to expect

Over the next 24 hours in New Haven, temperatures range from 67°F (19°C) around 6 AM up to 84°F (29°C) near 2 PM - about 3°F (2°C) above the typical August high of 81°F (27°C).

Precipitation is a real possibility: the chance of rain peaks at 70% around 8 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.

Hourly forecasts nearby