Weather forecast for tomorrow
Newtown, CT

Weather forecast for tomorrow

Thursday, Jun 19.

PM Thunderstorms
5:17 am

8:31 pm
EDT
PM Thunderstorms
90°F / 64°F
  • Wind: 12mph SW
  • Humidity: 75%
  • Precip. probability: 52%
  • Precipitation: 0.24"
  • UV index: 9
On Thursday, June 19, storms with thunder and lightning are also expected during the afternoon.
The likelihood of rainfall for tomorrow is high. However, precipitation will be light. The highest temperature will be a tropical 89.6°F, while the lowest temperature will be an enjoyable 64.4°F.
The maximum heat index, which combines air temperature and relative humidity, is computed to be a scorching 107.6°F. Note that heat index values are valued for light wind and location in the shade. Bear in mind that direct sunshine exposure increases weather impact and may raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees.
The maximum temperature will be higher and more in tune with July's average of 82.2°F than with June's.
Sunrise will be at 5:17 am and sunset at 8:31 pm; tomorrow's daylight will last for 15h and 14min.

Frequently asked questions

What is the weather forecast for Newtown for tomorrow?
Tomorrow, in Newtown, afternoon thunderstorms are expected, possibly with frequent lightning.
Will it rain tomorrow?
Light precipitation of 0.24" is predicted. The possibility of rainfall is 52%.
What will be the highest temperature tomorrow?
Tomorrow, the highest temperature will be 89.6°F, while the lowest temperature will be 64.4°F. The maximum heat index, which combines relative humidity and air temperature, is computed to be 107.6°F.
The maximum temperature will be uncommonly higher than the average highest temperature of 75.2°F in June. The lowest temperature will be moderately higher than the average low of 57.7°F.
When are sunrise and sunset tomorrow?
On Thursday, in Newtown, sunrise will be at 5:17 am and sunset at 8:31 pm (EDT).
How many hours of daylight will Newtown have tomorrow?
In Newtown, tomorrow, there will be 15h and 14min of daylight.

Hourly weather forecast

12 am
  • 70°F
  • Feels like:
    70°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 3mph SSE
  • Pressure: 29.83"Hg
  • Humidity: 97%
  • Precip. probability: 19%
  • Precipitation: 0"
  • Visibility: 5mi
2 am
  • 70°F
  • Feels like:
    70°F
Cloudy
Cloudy
  • Wind: 2mph S
  • Pressure: 29.83"Hg
  • Humidity: 98%
  • Precip. probability: 4%
  • Precipitation: 0"
  • Visibility: 1mi
4 am
  • 70°F
  • Feels like:
    70°F
Foggy
Foggy
  • Wind: 2mph SSW
  • Pressure: 29.83"Hg
  • Humidity: 97%
  • Precip. probability: 7%
  • Precipitation: 0"
  • Visibility: 0mi
Sunrise: 5:17 am
6 am
  • 70°F
  • Feels like:
    72°F
Foggy
Foggy
  • Wind: 2mph SSW
  • Pressure: 29.83"Hg
  • Humidity: 99%
  • Precip. probability: 10%
  • Precipitation: 0"
  • Visibility: 0mi
8 am
  • 73°F
  • Feels like:
    77°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 4mph SW
  • Pressure: 29.83"Hg
  • Humidity: 93%
  • Precip. probability: 12%
  • Precipitation: 0"
  • Visibility: 6mi
10 am
  • 79°F
  • Feels like:
    84°F
Partly Cloudy
Partly Cloudy
  • Wind: 6mph SW
  • Pressure: 29.8"Hg
  • Humidity: 82%
  • Precip. probability: 6%
  • Precipitation: 0"
  • Visibility: 10mi
12 pm
  • 86°F
  • Feels like:
    93°F
Mostly Sunny
Mostly Sunny
  • Wind: 9mph SSW
  • Pressure: 29.77"Hg
  • Humidity: 68%
  • Precip. probability: 2%
  • Precipitation: 0"
  • Visibility: 10mi
2 pm
  • 88°F
  • Feels like:
    97°F
Partly Cloudy
Partly Cloudy
  • Wind: 10mph SSW
  • Pressure: 29.74"Hg
  • Humidity: 60%
  • Precip. probability: 24%
  • Precipitation: 0"
  • Visibility: 10mi
4 pm
  • 86°F
  • Feels like:
    93°F
Scattered Thunderstorms
Scattered Thunderstorms
  • Wind: 11mph SSW
  • Pressure: 29.71"Hg
  • Humidity: 64%
  • Precip. probability: 39%
  • Precipitation: 0.04"
  • Visibility: 7mi
6 pm
  • 82°F
  • Feels like:
    88°F
Scattered Thunderstorms
Scattered Thunderstorms
  • Wind: 11mph SSW
  • Pressure: 29.68"Hg
  • Humidity: 74%
  • Precip. probability: 48%
  • Precipitation: 0.08"
  • Visibility: 7mi
8 pm
  • 79°F
  • Feels like:
    82°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 9mph SW
  • Pressure: 29.68"Hg
  • Humidity: 80%
  • Precip. probability: 24%
  • Precipitation: 0"
  • Visibility: 10mi
Sunset: 8:31 pm
10 pm
  • 75°F
  • Feels like:
    79°F
Scattered Thunderstorms
Scattered Thunderstorms
  • Wind: 9mph SW
  • Pressure: 29.68"Hg
  • Humidity: 87%
  • Precip. probability: 35%
  • Precipitation: 0.04"
  • Visibility: 7mi
Tomorrow, on Thursday, the weather will be unstable. Rainfall is anticipated from 3 pm to 7 pm and at 10 pm. The most intense rain will be falling at 3 pm, 6 pm and 7 pm.
The temperature will be between a minimum of 69.8°F and a maximum of 87.8°F. The feels-like temperature will vary between a minimum of 69.8°F and a maximum of 96.8°F. The hottest part of the day will be at 1 pm and 2 pm.
The temperature will be more resembling what’s typical for July than the usual maximum in June. Forecast models suggest a low also more close to July's typical minimum of 64.9°F than June's usual 57.7°F.
Updated: Jun 19, 2025 @ 02:00:34 UTC
Published by: Weather U.S. | About Us
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