Weather forecast for todayJohnsonville, SC

Weather forecast for today

Current condition 12:21 am EDT

  • 48°F
  • Feels like:
    46°F
Clear
Clear
  • Precipitation: 0"
  • Wind: 3mphNNW 330°
  • Humidity: 84%
  • Dewpoint: 43°F
  • Pressure: 30.32"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
In Johnsonville, at the moment, a perfect day unfolds under completely clear skies.
The temperature is a chilly 48.2°F, while the felt air temperature is a similar 46.4°F. The current temperature is almost at the minimum-predicted 44.6°F for today.

Sunday Oct 18, 2026

  • 64°F
  • 45°F
Sunny
Sunny
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 16mphNNE 21°
  • Humidity: 50%
  • UV index: 6
  • Sunrise: 7:25 am EDT
  • Sunset: 6:40 pm EDT
  • ▼
Today, sunshine is forecasted under mostly clear skies.
The maximum temperature will be a breezy 64.4°F, while the minimum expected temperature is a brisk 44.6°F.
Today, the colder weather will bring a peak temperature more in tune with November's 63.5°F.
Sunrise will be at 7:25 am and sunset at 6:40 pm; the daylight will last for 11h and 15min.

Hourly overview

Hourly temperatures

Warmest hour: 4 pm 64°C.
Coldest hour: 7 am 43°C.

Chance of precipitation

Highest chance: 1 am 2%.

Hourly weather forecast

  • 2 am
  • 48°F
  • Feels like:
    45°F
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 5mphNNE 16°
  • Humidity: 75%
  • Pressure: 30.3"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 4 am
  • 45°F
  • Feels like:
    39°F
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 11mphNNE 12°
  • Humidity: 66%
  • Pressure: 30.33"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 6 am
  • 45°F
  • Feels like:
    37°F
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 11mphN 11°
  • Humidity: 62%
  • Pressure: 30.33"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Sunrise: 7:25 am
  • 8 am
  • 43°F
  • Feels like:
    37°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 12mphNNE 15°
  • Humidity: 64%
  • Pressure: 30.36"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 10 am
  • 50°F
  • Feels like:
    45°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 16mphNNE 22°
  • Humidity: 54%
  • Pressure: 30.39"Hg
  • Visibility: 10mi
  • UV index: 2
  • ▼
  • 12 pm
  • 57°F
  • Feels like:
    54°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 16mphNNE 23°
  • Humidity: 47%
  • Pressure: 30.39"Hg
  • Visibility: 10mi
  • UV index: 5
  • ▼
  • 2 pm
  • 63°F
  • Feels like:
    61°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 14mphNNE 23°
  • Humidity: 43%
  • Pressure: 30.36"Hg
  • Visibility: 10mi
  • UV index: 5
  • ▼
  • 4 pm
  • 64°F
  • Feels like:
    63°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 14mphNNE 25°
  • Humidity: 42%
  • Pressure: 30.33"Hg
  • Visibility: 10mi
  • UV index: 2
  • ▼
  • 6 pm
  • 61°F
  • Feels like:
    59°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 12mphNNE 24°
  • Humidity: 46%
  • Pressure: 30.33"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Sunset: 6:40 pm
  • 8 pm
  • 55°F
  • Feels like:
    54°F
Clear
Clear
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 6mphNNE 13°
  • Humidity: 58%
  • Pressure: 30.36"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 10 pm
  • 52°F
  • Feels like:
    50°F
Clear
Clear
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 7mphNNE 20°
  • Humidity: 62%
  • Pressure: 30.36"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Today, in Johnsonville, primarily bright and sunny weather is anticipated.
The temperature will vary between the lowest temperature of 42.8°F and the highest temperature of 64.4°F. The warmest part of the day will be at 3 pm and 4 pm.
The expected temperature aligns more with November's average high than with October's 74.3°F. Today, the overnight low is also more similar to November's usual minimum of 46.2°F than October's 56.8°F.
Updated: Oct 18, 2026 @ 04:21:23 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

At 12:21 am EDT, the temperature is 48.2°F.

Today, a sun-drenched sky is anticipated.

Today, the maximum temperature will be 64.4°F, while the minimum temperature will be 44.6°F.
The highest temperature today will be noticeably lower than the average maximum of 74.3°F in October. The lowest temperature today will be also uncommonly lower than the average low of 56.8°F.

On Sunday, in Johnsonville, sunrise will be at 7:25 am and sunset at 6:40 pm (EDT).

In Johnsonville, today, there will be 11h and 15min of daylight.