Weather forecast for tomorrow
Sumter Junction, SC

Weather forecast for tomorrow

Sunday, Apr 20.

Partly Cloudy
6:43 am

7:58 pm
EDT
Partly Cloudy
86°F / 59°F
  • Wind: 7mph SSW
  • Humidity: 58%
  • Precip. probability: 9%
  • Precipitation: 0"
  • UV index: 9
On Sunday, in Sumter Junction, intermittent cloud cover is expected, allowing for some sunshine.
Temperature readings will considerable fluctuate from a daytime peak of a tropical 86°F to a nighttime low of a refreshing 59°F.
The maximum heat index, which combines relative humidity and air temperature, is estimated at a blazing 89.6°F. Note that heat index values are valued for light wind and location in the shade.
The temperature will be higher and more consistent with May's average high of 80.2°F than with April's usual.
Sunrise will be at 6:43 am and sunset at 7:58 pm; tomorrow's daylight will last for 13h and 15min.

Frequently asked questions

What is the weather forecast for Sumter Junction for tomorrow?
Tomorrow, a partly cloudy sky is anticipated.
What will be the highest temperature tomorrow?
Tomorrow, the maximum temperature will be 86°F, while the minimum temperature will be 59°F. The maximum heat index, which reflects the perceived temperature due to humidity levels, is assessed at 89.6°F.
The highest temperature will be significantly higher than the average maximum of 73.4°F in April. Tomorrow, the lowest temperature will be slightly warmer than the average low temperature.
When are sunrise and sunset tomorrow?
On Sunday, in Sumter Junction, sunrise will be at 6:43 am and sunset at 7:58 pm (EDT).
How long will the day be tomorrow?
In Sumter Junction, tomorrow, there will be 13h and 15min of daylight.

Hourly weather forecast

12 am
  • 68°F
  • Feels like:
    68°F
Partly Cloudy
Partly Cloudy
  • Wind: 6mph S
  • Pressure: 30.27"Hg
  • Humidity: 77%
  • Precip. probability: 5%
  • Precipitation: 0"
  • Visibility: 10mi
2 am
  • 66°F
  • Feels like:
    66°F
Partly Cloudy
Partly Cloudy
  • Wind: 4mph SSW
  • Pressure: 30.27"Hg
  • Humidity: 84%
  • Precip. probability: 7%
  • Precipitation: 0"
  • Visibility: 10mi
4 am
  • 63°F
  • Feels like:
    63°F
Partly Cloudy
Partly Cloudy
  • Wind: 3mph SSW
  • Pressure: 30.24"Hg
  • Humidity: 90%
  • Precip. probability: 8%
  • Precipitation: 0"
  • Visibility: 10mi
6 am
  • 61°F
  • Feels like:
    61°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 3mph SSW
  • Pressure: 30.24"Hg
  • Humidity: 94%
  • Precip. probability: 9%
  • Precipitation: 0"
  • Visibility: 10mi
Sunrise: 6:43 am
8 am
  • 64°F
  • Feels like:
    64°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 3mph SSW
  • Pressure: 30.27"Hg
  • Humidity: 90%
  • Precip. probability: 8%
  • Precipitation: 0"
  • Visibility: 10mi
10 am
  • 72°F
  • Feels like:
    72°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 6mph SSW
  • Pressure: 30.3"Hg
  • Humidity: 71%
  • Precip. probability: 3%
  • Precipitation: 0"
  • Visibility: 10mi
12 pm
  • 79°F
  • Feels like:
    81°F
Partly Cloudy
Partly Cloudy
  • Wind: 7mph SW
  • Pressure: 30.3"Hg
  • Humidity: 54%
  • Precip. probability: 1%
  • Precipitation: 0"
  • Visibility: 10mi
2 pm
  • 82°F
  • Feels like:
    84°F
Partly Cloudy
Partly Cloudy
  • Wind: 6mph SSW
  • Pressure: 30.24"Hg
  • Humidity: 44%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
4 pm
  • 86°F
  • Feels like:
    86°F
Partly Cloudy
Partly Cloudy
  • Wind: 6mph SSW
  • Pressure: 30.21"Hg
  • Humidity: 37%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
6 pm
  • 84°F
  • Feels like:
    84°F
Partly Cloudy
Partly Cloudy
  • Wind: 7mph S
  • Pressure: 30.18"Hg
  • Humidity: 38%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
Sunset: 7:58 pm
8 pm
  • 79°F
  • Feels like:
    81°F
Partly Cloudy
Partly Cloudy
  • Wind: 4mph SSE
  • Pressure: 30.18"Hg
  • Humidity: 49%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
10 pm
  • 72°F
  • Feels like:
    72°F
Partly Cloudy
Partly Cloudy
  • Wind: 6mph SSE
  • Pressure: 30.21"Hg
  • Humidity: 63%
  • Precip. probability: 1%
  • Precipitation: 0"
  • Visibility: 10mi
Tomorrow, on Sunday, primarily cloudy and occasionally bright weather is forecasted.
The temperature will be between the lowest temperature of 60.8°F and the highest temperature of 86°F. The hottest part of the day will be around 4 pm.
Tomorrow, the high temperature is expected to be more resembling May than to April's average of 73.4°F. The lowest temperature is expected to be a few degrees higher than the average minimum in April, typically 55°F.
Updated: Apr 19, 2025 @ 16:43:07 UTC
Published by: Weather U.S. | About Us
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