Weather forecast for tomorrow
Winchester, NH

Weather forecast for tomorrow

Thursday, Jun 19.

AM Clouds / PM Sun
5:09 am

8:32 pm
EDT
AM Clouds / PM Sun
88°F / 63°F
  • Wind: 14mph SSW
  • Humidity: 70%
  • Precip. probability: 17%
  • Precipitation: 0.12"
  • UV index: 9
Tomorrow, in Winchester, the day will start gloomy and cloudy, but expect a transition to sunny conditions later on.
Minimal precipitation is anticipated. The temperature is predicted to vary between a hot 87.8°F and a breezy 62.6°F.
The maximum heat index, which combines relative humidity and air temperature, is calculated to be a very hot 100.4°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 temperature will be higher and more consistent with July's average high of 80.2°F than with June's usual.
Sunrise will be at 5:09 am and sunset at 8:32 pm; tomorrow's daylight will last for 15h and 23min.

Frequently asked questions

What is the weather forecast for Winchester for tomorrow?
Tomorrow, a cloudy start will lead to a warm, sunny afternoon.
Will it rain tomorrow?
Tomorrow, there is a low probability of minimal rainfall in Winchester.
What will be the highest temperature tomorrow?
Tomorrow, the highest temperature will be 87.8°F, while the lowest temperature will be 62.6°F. The maximum heat index, which integrates air moisture with ambient temperature, is assessed at 100.4°F.
The highest temperature will be uncommonly higher than the average maximum of 73.9°F in June. The lowest temperature will be also significantly higher than the average low of 52.9°F.
When is the sunrise / sunset tomorrow?
On Thursday, in Winchester, sunrise will be at 5:09 am and sunset at 8:32 pm (EDT).
How many hours of daylight will Winchester have tomorrow?
In Winchester, tomorrow, there will be 15h and 23min of daylight.

Hourly weather forecast

12 am
  • 70°F
  • Feels like:
    72°F
Cloudy
Cloudy
  • Wind: 2mph S
  • Pressure: 29.83"Hg
  • Humidity: 98%
  • Precip. probability: 9%
  • Precipitation: 0"
  • Visibility: 1mi
2 am
  • 70°F
  • Feels like:
    72°F
Foggy
Foggy
  • Wind: 2mph SSW
  • Pressure: 29.8"Hg
  • Humidity: 97%
  • Precip. probability: 10%
  • Precipitation: 0"
  • Visibility: 0mi
4 am
  • 70°F
  • Feels like:
    72°F
Foggy
Foggy
  • Wind: 2mph S
  • Pressure: 29.8"Hg
  • Humidity: 97%
  • Precip. probability: 10%
  • Precipitation: 0"
  • Visibility: 0mi
Sunrise: 5:09 am
6 am
  • 68°F
  • Feels like:
    72°F
Foggy
Foggy
  • Wind: 2mph SSW
  • Pressure: 29.8"Hg
  • Humidity: 99%
  • Precip. probability: 10%
  • Precipitation: 0"
  • Visibility: 0mi
8 am
  • 72°F
  • Feels like:
    73°F
Cloudy
Cloudy
  • Wind: 3mph SSW
  • Pressure: 29.77"Hg
  • Humidity: 93%
  • Precip. probability: 15%
  • Precipitation: 0"
  • Visibility: 4mi
10 am
  • 77°F
  • Feels like:
    81°F
Partly Cloudy
Partly Cloudy
  • Wind: 6mph SSW
  • Pressure: 29.74"Hg
  • Humidity: 81%
  • Precip. probability: 11%
  • Precipitation: 0"
  • Visibility: 10mi
12 pm
  • 82°F
  • Feels like:
    88°F
Partly Cloudy
Partly Cloudy
  • Wind: 10mph SSW
  • Pressure: 29.71"Hg
  • Humidity: 65%
  • Precip. probability: 6%
  • Precipitation: 0"
  • Visibility: 10mi
2 pm
  • 88°F
  • Feels like:
    93°F
Partly Cloudy
Partly Cloudy
  • Wind: 13mph SSW
  • Pressure: 29.65"Hg
  • Humidity: 56%
  • Precip. probability: 15%
  • Precipitation: 0"
  • Visibility: 10mi
4 pm
  • 86°F
  • Feels like:
    91°F
Partly Cloudy
Partly Cloudy
  • Wind: 14mph SSW
  • Pressure: 29.62"Hg
  • Humidity: 57%
  • Precip. probability: 15%
  • Precipitation: 0"
  • Visibility: 10mi
6 pm
  • 84°F
  • Feels like:
    88°F
Partly Cloudy
Partly Cloudy
  • Wind: 12mph SW
  • Pressure: 29.59"Hg
  • Humidity: 61%
  • Precip. probability: 15%
  • Precipitation: 0"
  • Visibility: 10mi
8 pm
  • 77°F
  • Feels like:
    81°F
Scattered Thunderstorms
Scattered Thunderstorms
  • Wind: 10mph SW
  • Pressure: 29.62"Hg
  • Humidity: 76%
  • Precip. probability: 52%
  • Precipitation: 0.04"
  • Visibility: 7mi
Sunset: 8:32 pm
10 pm
  • 72°F
  • Feels like:
    73°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 7mph WSW
  • Pressure: 29.65"Hg
  • Humidity: 83%
  • Precip. probability: 11%
  • Precipitation: 0"
  • Visibility: 10mi
Tomorrow, weather will be unstable, and a combination of primarily overcast and occasionally damp, misty and stormy weather is anticipated.
With minimal precipitation of 0.04", rainfall is expected at 8 pm and 9 pm.
The temperature will be between the lowest temperature of 68°F and the highest temperature of 87.8°F. The hottest part of the day will be at 2 pm and 3 pm.
The temperature will be more alike with what’s typical for July than the usual maximum in June. Forecast models suggest a low also more resembling July's typical minimum of 59.2°F than June's usual 52.9°F.
Updated: Jun 18, 2025 @ 06:41:50 UTC
Published by: Weather U.S. | About Us
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