Weather forecast for tomorrow
Saint Stephen, SC

Weather forecast for tomorrow

Wednesday, Jun 18.

Mostly Sunny
6:08 am

8:33 pm
EDT
Mostly Sunny
91°F / 73°F
  • Wind: 7mph SW
  • Humidity: 66%
  • Precip. probability: 24%
  • Precipitation: 0"
  • UV index: 10
Tomorrow, on Wednesday, a pleasant, mostly sunny outlook is in place.
A temperature range of a humid 91.4°F to a moderately hot 73.4°F is predicted.
The maximum heat index, which integrates air moisture with ambient temperature, is computed to be a scorching 107.6°F. Note that heat index values are valued for light wind and location in the shade. With exposure to direct sunlight, the heat index may be increased by up to 15 Fahrenheit (8 Celsius) degrees.
The highest temperature is expected to be relatively higher than the average June peak of 87.4°F.
Sunrise will be at 6:08 am and sunset at 8:33 pm; tomorrow's daylight will last for 14h and 25min.

Frequently asked questions

What is the weather forecast for Saint Stephen for tomorrow?
Tomorrow, clear skies with only minor cloud interruptions are in the outlook.
What will be the highest temperature tomorrow?
Tomorrow, the maximum temperature will be 91.4°F, while the minimum temperature will be 73.4°F. The maximum heat index, which integrates air moisture with ambient temperature, is estimated at 107.6°F.
The maximum temperature will be relatively higher than the average highest temperature of 87.4°F in June. The lowest temperature will be in line with the average low of 70.3°F.
When are sunrise and sunset tomorrow?
On Wednesday, in Saint Stephen, sunrise will be at 6:08 am and sunset at 8:33 pm (EDT).
How long will the day be tomorrow?
In Saint Stephen, tomorrow, there will be 14h and 25min of daylight.

Hourly weather forecast

12 am
  • 79°F
  • Feels like:
    82°F
Clear
Clear
  • Wind: 5mph SSW
  • Pressure: 30.03"Hg
  • Humidity: 84%
  • Precip. probability: 5%
  • Precipitation: 0"
  • Visibility: 10mi
2 am
  • 77°F
  • Feels like:
    82°F
Clear
Clear
  • Wind: 4mph SSW
  • Pressure: 30.03"Hg
  • Humidity: 87%
  • Precip. probability: 6%
  • Precipitation: 0"
  • Visibility: 10mi
4 am
  • 75°F
  • Feels like:
    81°F
Mostly Clear
Mostly Clear
  • Wind: 4mph SSW
  • Pressure: 30.03"Hg
  • Humidity: 89%
  • Precip. probability: 7%
  • Precipitation: 0"
  • Visibility: 10mi
6 am
  • 75°F
  • Feels like:
    81°F
Clear
Clear
  • Wind: 4mph SW
  • Pressure: 30.06"Hg
  • Humidity: 90%
  • Precip. probability: 7%
  • Precipitation: 0"
  • Visibility: 10mi
Sunrise: 6:08 am
8 am
  • 79°F
  • Feels like:
    82°F
Sunny
Sunny
  • Wind: 5mph SW
  • Pressure: 30.09"Hg
  • Humidity: 85%
  • Precip. probability: 7%
  • Precipitation: 0"
  • Visibility: 10mi
10 am
  • 84°F
  • Feels like:
    91°F
Sunny
Sunny
  • Wind: 7mph SW
  • Pressure: 30.09"Hg
  • Humidity: 68%
  • Precip. probability: 5%
  • Precipitation: 0"
  • Visibility: 10mi
12 pm
  • 88°F
  • Feels like:
    95°F
Partly Cloudy
Partly Cloudy
  • Wind: 7mph WSW
  • Pressure: 30.09"Hg
  • Humidity: 59%
  • Precip. probability: 1%
  • Precipitation: 0"
  • Visibility: 10mi
2 pm
  • 90°F
  • Feels like:
    97°F
Partly Cloudy
Partly Cloudy
  • Wind: 7mph SW
  • Pressure: 30.06"Hg
  • Humidity: 55%
  • Precip. probability: 15%
  • Precipitation: 0"
  • Visibility: 10mi
4 pm
  • 90°F
  • Feels like:
    97°F
Isolated Thunderstorms
Isolated Thunderstorms
  • Wind: 7mph SW
  • Pressure: 30.03"Hg
  • Humidity: 56%
  • Precip. probability: 33%
  • Precipitation: 0.04"
  • Visibility: 9mi
6 pm
  • 86°F
  • Feels like:
    91°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 7mph SSW
  • Pressure: 30.03"Hg
  • Humidity: 65%
  • Precip. probability: 24%
  • Precipitation: 0"
  • Visibility: 10mi
8 pm
  • 82°F
  • Feels like:
    90°F
Partly Cloudy
Partly Cloudy
  • Wind: 6mph S
  • Pressure: 30.03"Hg
  • Humidity: 73%
  • Precip. probability: 7%
  • Precipitation: 0"
  • Visibility: 10mi
Sunset: 8:33 pm
10 pm
  • 79°F
  • Feels like:
    84°F
Partly Cloudy
Partly Cloudy
  • Wind: 6mph SSW
  • Pressure: 30.06"Hg
  • Humidity: 79%
  • Precip. probability: 5%
  • Precipitation: 0"
  • Visibility: 10mi
Tomorrow, a combination of primarily cloudy and occasionally bright and lightning-active weather is expected.
With a 33% probability, minimal rainfall is expected around 4 pm.
The temperature will be between the lowest temperature of 75.2°F and the highest temperature of 89.6°F. The feels-like temperature will be between a minimum of 80.6°F and a maximum of 96.8°F. The hottest part of the day will be from 1 pm to 4 pm.
The high will be moderately higher than the normal maximum of 87.4°F for June. The temperature low is forecasted to be also close to the usual June value of 70.3°F.
Updated: Jun 17, 2025 @ 13:51:06 UTC
Published by: Weather U.S. | About Us
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