Caston Park, SC Weather Forecast

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Caston Park, SC Weather Forecast

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Caston Park SC weather  - Clear - 77°F
Clear
77°F
Updated 8:20 pm
Feels Like 85°F
Humidity 87%
Wind SSW 5 mph
Barometer  29.93 in
Dew Point 73°F
Caston Park SC weather  - Clear - 25°C
Clear
25°C
Updated 8:20 pm
Feels Like 29°C
Humidity 87%
Wind SSW 8 km/h
Barometer  101.3 kPa
Dew Point 23°C

Caston Park Weather Forecast

TONIGHT SUNDAY SUNDAY NIGHT MONDAY MONDAY NIGHT TUESDAY TUESDAY NIGHT WEDNESDAY WEDNESDAY NIGHT THURSDAY THURSDAY NIGHT FRIDAY
Caston Park, SC Weather - Tonight Mostly Clear Caston Park, SC Weather - Sunday Sunny Caston Park, SC Weather - Sunday Night Mostly Clear Caston Park, SC Weather - Monday Sunny Caston Park, SC Weather - Monday Night Partly Cloudy Caston Park, SC Weather - Tuesday Mostly Sunny Caston Park, SC Weather - Tuesday Night Partly Cloudy Caston Park, SC Weather - Wednesday Chance Of T-Storm Caston Park, SC Weather - Wednesday Night Chance Of T-Storm Caston Park, SC Weather - Thursday Chance Of T-Storm Caston Park, SC Weather - Thursday Night Chance Of T-Storm Caston Park, SC Weather - Friday Chance Of T-Storm
Mostly Clear Sunny Mostly Clear Sunny Partly Cloudy Mostly Sunny Partly Cloudy Chance of T-Storm Chance of T-Storm Chance of T-Storm Chance of T-Storm Chance of T-Storm
Lo: 71°FLo: 22°C Hi: 89°FHi: 32°C
Lo: 65°FLo: 18°C Hi: 90°FHi: 32°C
Lo: 69°FLo: 21°C Hi: 91°FHi: 33°C
Lo: 69°FLo: 21°C Hi: 91°FHi: 33°C
Lo: 70°FLo: 21°C Hi: 90°FHi: 32°C
Lo: 70°FLo: 21°C Hi: 89°FHi: 32°C
POP: 40% POP: 40% POP: 60% POP: 60% POP: 60%
POP = Probability of Precipitation.
Weather Outlook Updated: 708 PM EDT Sat Aug 22 2026 Caston Park, SC Weather - WeatherWorld.com

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Caston Park Forecast Discussion

Issued: 119 PM EDT Sat Aug 22 2026

Key Messages

  • 1. Seasonal temperatures with afternoon thunderstorm chances.

Discussion

... KEY MESSAGE 1: Seasonal temperatures with afternoon thunderstorm chances.

Drier air is beginning to work its way into the forecast area today with northwest flow strengthening. Temperatures were lowered for today due to persistent cloud cover across the northwestern half of the CWA. The clouds and drier air will limit convective coverage although lingering low-level moisture, especially in the southeastern port...