Weather forecast for tomorrow
Stephen Knolls, MD

Weather forecast for tomorrow

Wednesday, Jun 18.

PM Thunderstorms
5:40 am

8:38 pm
EDT
PM Thunderstorms
86°F / 72°F
  • Wind: 8mph SW
  • Humidity: 77%
  • Precip. probability: 57%
  • Precipitation: 0.16"
  • UV index: 8
Tomorrow, on Wednesday, showers and thunder will dominate the later part of the day.
With a high probability, light precipitation is predicted. Temperature span will be from a high of a hot 86°F to a low of a delightful 71.6°F.
The maximum heat index, which combines air temperature and relative humidity, is calculated to be a fiery hot 98.6°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 forecasted temperature is moderately higher than June's regular maximum of 82.2°F.
Sunrise will be at 5:40 am and sunset at 8:38 pm; tomorrow's daylight will last for 14h and 58min.

Frequently asked questions

What is the weather forecast for Stephen Knolls for tomorrow?
On Wednesday, in Stephen Knolls, expect stormy weather in the afternoon with lightning and gusts.
Will it rain tomorrow?
Light precipitation of 0.16" is anticipated. The chance of rainfall is 57%.
What will be the highest temperature tomorrow?
Tomorrow, the highest temperature will be 86°F, while the lowest temperature will be 71.6°F. The maximum heat index, which represents the influence of relative humidity on air temperature, is calculated to be 98.6°F.
The maximum temperature will be a couple of degrees higher than the average highest temperature of 82.2°F in June. The lowest temperature will be also moderately higher than the average low of 64.4°F.
When are sunrise and sunset tomorrow?
On Wednesday, in Stephen Knolls, sunrise will be at 5:40 am and sunset at 8:38 pm (EDT).
How long will the day be tomorrow?
In Stephen Knolls, tomorrow, there will be 14h and 58min of daylight.

Hourly weather forecast

12 am
  • 72°F
  • Feels like:
    75°F
Few Showers
Few Showers
  • Wind: 3mph SSE
  • Pressure: 29.91"Hg
  • Humidity: 100%
  • Precip. probability: 31%
  • Precipitation: 0.04"
  • Visibility: 7mi
2 am
  • 72°F
  • Feels like:
    73°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 2mph S
  • Pressure: 29.91"Hg
  • Humidity: 100%
  • Precip. probability: 19%
  • Precipitation: 0"
  • Visibility: 7mi
4 am
  • 70°F
  • Feels like:
    73°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 1mph SSE
  • Pressure: 29.88"Hg
  • Humidity: 100%
  • Precip. probability: 18%
  • Precipitation: 0"
  • Visibility: 2mi
Sunrise: 5:40 am
6 am
  • 70°F
  • Feels like:
    73°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 1mph S
  • Pressure: 29.88"Hg
  • Humidity: 100%
  • Precip. probability: 18%
  • Precipitation: 0"
  • Visibility: 1mi
8 am
  • 73°F
  • Feels like:
    77°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 2mph SSW
  • Pressure: 29.91"Hg
  • Humidity: 99%
  • Precip. probability: 15%
  • Precipitation: 0"
  • Visibility: 2mi
10 am
  • 79°F
  • Feels like:
    84°F
Partly Cloudy
Partly Cloudy
  • Wind: 4mph SW
  • Pressure: 29.91"Hg
  • Humidity: 84%
  • Precip. probability: 14%
  • Precipitation: 0"
  • Visibility: 7mi
12 pm
  • 84°F
  • Feels like:
    90°F
Partly Cloudy
Partly Cloudy
  • Wind: 6mph WSW
  • Pressure: 29.91"Hg
  • Humidity: 69%
  • Precip. probability: 18%
  • Precipitation: 0"
  • Visibility: 10mi
2 pm
  • 84°F
  • Feels like:
    91°F
Scattered Thunderstorms
Scattered Thunderstorms
  • Wind: 7mph WSW
  • Pressure: 29.88"Hg
  • Humidity: 69%
  • Precip. probability: 57%
  • Precipitation: 0.08"
  • Visibility: 7mi
4 pm
  • 84°F
  • Feels like:
    91°F
Few Showers
Few Showers
  • Wind: 7mph WSW
  • Pressure: 29.88"Hg
  • Humidity: 70%
  • Precip. probability: 30%
  • Precipitation: 0.04"
  • Visibility: 10mi
6 pm
  • 84°F
  • Feels like:
    91°F
Partly Cloudy
Partly Cloudy
  • Wind: 6mph SW
  • Pressure: 29.85"Hg
  • Humidity: 67%
  • Precip. probability: 15%
  • Precipitation: 0"
  • Visibility: 10mi
8 pm
  • 82°F
  • Feels like:
    88°F
Partly Cloudy
Partly Cloudy
  • Wind: 3mph SW
  • Pressure: 29.85"Hg
  • Humidity: 73%
  • Precip. probability: 3%
  • Precipitation: 0"
  • Visibility: 10mi
Sunset: 8:38 pm
10 pm
  • 79°F
  • Feels like:
    84°F
Mostly Clear
Mostly Clear
  • Wind: 3mph SW
  • Pressure: 29.88"Hg
  • Humidity: 86%
  • Precip. probability: 6%
  • Precipitation: 0"
  • Visibility: 10mi
Tomorrow, on Wednesday, a combination of primarily cloud-filled and occasionally showery and thunderstorm-prone weather is anticipated.
Rainfall is predicted at 12 am, and from 1 pm to 5 pm. With light precipitation of 0.08", most rainfall is expected at 2 pm.
The temperature will vary between the lowest temperature of 69.8°F and the highest temperature of 86°F. The hottest part of the day will be around 5 pm.
The temperature is expected to be moderately higher than the average peak in June, which is 82.2°F. Forecast models suggest a low more alike with July's typical minimum of 69.6°F than June's usual 64.4°F.
Updated: Jun 17, 2025 @ 20:58:25 UTC
Published by: Weather U.S. | About Us
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