Current conditions at

Conway Horry County Airport (KHYW)

Lat: 33.83°NLon: 79.12°WElev: 33ft.

Fair

36°F

2°C

Humidity 56%
Wind Speed NW 5 mph
Barometer 30.00 in
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Wind Chill32°F (0°C)
Last update 30 Dec 3:35 am EST
Extended Forecast for

Johnsonville SC

  • Overnight

    Overnight: Mostly clear, with a low around 28. Northwest wind around 6 mph.

    Low: 28 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 47. Northwest wind 3 to 7 mph. Winds could gust as high as 15 mph.

    High: 47 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 24. Calm wind.

    Low: 24 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 52. Calm wind becoming southwest 5 to 8 mph in the afternoon. Winds could gust as high as 15 mph.

    High: 52 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 33. West wind 3 to 6 mph.

    Low: 33 °F

    Mostly Clear

  • New Year's Day

    New Year's Day: Sunny, with a high near 58.

    High: 58 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 33.

    Low: 33 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 61.

    High: 61 °F

    Partly Sunny

  • Friday Night

    Friday Night: A chance of rain after 1am.  Mostly cloudy, with a low around 44. Chance of precipitation is 30%.

    Low: 44 °F

    Mostly Cloudy
    then Chance
    Rain

Detailed Forecast

Overnight
Mostly clear, with a low around 28. Northwest wind around 6 mph.
Tuesday
Sunny, with a high near 47. Northwest wind 3 to 7 mph. Winds could gust as high as 15 mph.
Tuesday Night
Clear, with a low around 24. Calm wind.
Wednesday
Sunny, with a high near 52. Calm wind becoming southwest 5 to 8 mph in the afternoon. Winds could gust as high as 15 mph.
Wednesday Night
Mostly clear, with a low around 33. West wind 3 to 6 mph.
New Year's Day
Sunny, with a high near 58.
Thursday Night
Partly cloudy, with a low around 33.
Friday
Partly sunny, with a high near 61.
Friday Night
A chance of rain after 1am. Mostly cloudy, with a low around 44. Chance of precipitation is 30%.
Saturday
Rain. High near 58. Chance of precipitation is 80%.
Saturday Night
A chance of rain. Mostly cloudy, with a low around 38. Chance of precipitation is 30%.
Sunday
Mostly sunny, with a high near 56.
Sunday Night
Mostly clear, with a low around 33.
Monday
Mostly sunny, with a high near 61.
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ABOUT THIS FORECAST

 
Point Forecast:
Johnsonville SC
 33.81°N 79.46°W (Elev. 89 ft)
1:27 am EST Dec 30, 2025
3am EST Dec 30, 2025-6pm EST Jan 5, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database