Old River, SC Weather Forecast

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Old River, SC Weather Forecast

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Old River SC weather  - Clear - 82°F
Clear
82°F
Updated 6:56 pm
Feels Like 89°F
Humidity 48%
Wind N 0 mph
Barometer  29.93 in
Dew Point 60°F
Old River SC weather  - Clear - 28°C
Clear
28°C
Updated 6:56 pm
Feels Like 32°C
Humidity 48%
Wind N 0 km/h
Barometer  101.4 kPa
Dew Point 16°C

Old River Weather Forecast

TONIGHT MONDAY MONDAY NIGHT TUESDAY TUESDAY NIGHT WEDNESDAY WEDNESDAY NIGHT THURSDAY THURSDAY NIGHT FRIDAY FRIDAY NIGHT SATURDAY
Old River, SC Weather - Tonight Partly Cloudy Old River, SC Weather - Monday Mostly Sunny Old River, SC Weather - Monday Night Partly Cloudy Old River, SC Weather - Tuesday Chance Of T-Storm Old River, SC Weather - Tuesday Night Chance Of T-Storm Old River, SC Weather - Wednesday Chance Of Showers Old River, SC Weather - Wednesday Night Chance Of T-Storm Old River, SC Weather - Thursday Chance Of T-Storm Old River, SC Weather - Thursday Night Chance Of T-Storm Old River, SC Weather - Friday Mostly Sunny Old River, SC Weather - Friday Night Mostly Clear Old River, SC Weather - Saturday Mostly Clear
Partly Cloudy Mostly Sunny Partly Cloudy Chance of T-Storm Chance of T-Storm Chance of Showers Chance of T-Storm Chance of T-Storm Chance of T-Storm Mostly Sunny Mostly Clear Mostly Clear
Lo: 69°FLo: 21°C Hi: 91°FHi: 33°C
Lo: 70°FLo: 21°C Hi: 89°FHi: 32°C
Lo: 69°FLo: 21°C Hi: 81°FHi: 27°C
Lo: 65°FLo: 18°C Hi: 79°FHi: 26°C
Lo: 60°FLo: 16°C Hi: 79°FHi: 26°C
Hi: 79°FHi: 26°C
Lo: 59°FLo: 15°C
Hi: 79°FHi: 26°C
Lo: 59°FLo: 15°C
POP: 60% POP: 60% POP: 50% POP: 50% POP: 40% POP: 40%
POP = Probability of Precipitation.
Weather Outlook Updated: 540 PM EDT Sun Sep 20 2026 Old River, SC Weather - WeatherWorld.com

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Old River Forecast Discussion

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Issued: 246 PM EDT Sun Sep 20 2026

Key Messages

1) Unsettled weather Tuesday and Wednesday will give way to cooler weather.


Discussion

... KEY MESSAGE 1...Unsettled weather Tuesday and Wednesday will give way to cooler weather.

KEY MESSAGE 1 DESCRIPTION...Previous forecast remains on track for this week with guidance showing good agreement on an upr- level trough diving into the Mid Atlantic during the mid week period, leading to elevated chances for rain (50-60% PoPs) Tuesday through Thursday following a dry Monday. Not expecting en...