Old River, SC 14 Day Weather
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Old River, SC Weather Forecast


Old River, SC Weather Forecast Dated: 410 PM Fri Sep 18 2026
Expect a very warm period with more clouds than sun and frequent chances of rain over the coming period. generally humid conditions and no major pressure swings will dominate. Isolated storms at times.
Friday, September 18, 2026
Mid-Morning
77°F 25°C
Sunny
Mid-Afternoon
97°F 36°C
Sunny
Early-Evening
84°F 29°C
Cloudy
Very hot with temperatures reaching 97°F 36°C, sunny through the afternoon, turning cloudy this evening, with steady humidity and barometric pressure falling.
Saturday, September 19, 2026
Mid-Morning
76°F 24°C
Sunny
Mid-Afternoon
85°F 30°C
Light Showers
Early-Evening
80°F 26°C
Light Showers
Quite warm reaching 85°F 30°C, feeling like 91°F 33°C during peak afternoon, clouds and showers taking over for the afternoon and evening, with lower humidity and steady pressure. Winds turning from the NE to the ESE at 8 mph 13 km/h.
Sunday, September 20, 2026
Mid-Morning
76°F 24°C
Sunny
Mid-Afternoon
89°F 32°C
Partly Cloudy
Early-Evening
80°F 27°C
Cloudy
Very warm near 89°F 32°C, though humidity makes it feel like 92°F 34°C, sunny in the morning, becoming partly cloudy through the afternoon and evening, with steady humidity and steady pressure. Winds switching from the NE to the SSE at 8 mph 13 km/h.
Monday, September 21, 2026
Mid-Morning
78°F 25°C
Cloudy
Mid-Afternoon
91°F 33°C
Overcast
Early-Evening
80°F 27°C
Overcast
Sizzling hot near 91°F 33°C with a heat index reaching 95°F 35°C, cloudy in the morning, becoming overcast through the afternoon and evening, with steady humidity and steady pressure. Winds moving from the ESE to the SSE at 8 mph 12 km/h.
Tuesday, September 22, 2026
Mid-Morning
75°F 24°C
Cloudy
Mid-Afternoon
77°F 25°C
Overcast
Early-Evening
74°F 24°C
Overcast
Mild with a high of 77°F 25°C, overcast throughout the day, with steady humidity and steady pressure. Winds swinging from the ENE to the NE at 6 mph 10 km/h.
Wednesday, September 23, 2026
Mid-Morning
72°F 22°C
Scattered Showers
Mid-Afternoon
80°F 27°C
Overcast
Early-Evening
72°F 22°C
Overcast
Warm and summery near 80°F 27°C, locally heavy downpours at times, with lower humidity and steady pressure. Winds shifting from the N to the ESE at 12 mph 20 km/h.
Thursday, September 24, 2026
Mid-Morning
67°F 19°C
Overcast
Mid-Afternoon
82°F 28°C
Sunny
Early-Evening
77°F 25°C
Partly Cloudy
Balmy with temperatures reaching 82°F 28°C, overcast in the morning, becoming partly cloudy through the afternoon and evening, with lower humidity and steady pressure. Winds turning from the N to the E at 7 mph 12 km/h.
Friday, September 25, 2026
Mid-Morning
71°F 21°C
Sunny
Mid-Afternoon
82°F 28°C
Overcast
Early-Evening
77°F 25°C
Overcast
Quite warm around 82°F 28°C, cloudy through the afternoon, turning overcast this evening, with lower humidity and steady pressure.
Saturday, September 26, 2026
Mid-Morning
70°F 21°C
Scattered Showers
Mid-Afternoon
78°F 26°C
Light Showers
Early-Evening
68°F 20°C
Overcast
Mild temperatures up to 78°F 26°C, locally heavy downpours at times, with lower humidity and steady pressure. Winds switching from the NE to the ENE at 8 mph 12 km/h.
Sunday, September 27, 2026
Mid-Morning
61°F 16°C
Sunny
Mid-Afternoon
75°F 24°C
Sunny
Early-Evening
67°F 20°C
Sunny
Mild with a high of 75°F 24°C, sunny throughout the day, with steady humidity and steady pressure. Winds moving from the NE to the ENE at 8 mph 12 km/h.
Monday, September 28, 2026
Mid-Morning
62°F 17°C
Overcast
Mid-Afternoon
78°F 26°C
Overcast
Early-Evening
72°F 22°C
Overcast
Pleasant near 78°F 26°C, overcast throughout the day, with steady humidity and steady pressure. Winds swinging from the NE to the E at 9 mph 14 km/h.
Tuesday, September 29, 2026
Mid-Morning
71°F 22°C
Overcast
Mid-Afternoon
78°F 26°C
Scattered Showers
Early-Evening
73°F 23°C
Light Showers
Comfortable with temperatures reaching 78°F 26°C, locally heavy downpours at times, with increasing humidity and steady pressure. Winds shifting from the ENE to the E at 10 mph 16 km/h. Gusts up to 23 mph 37 km/h.
Wednesday, September 30, 2026
Mid-Morning
73°F 23°C
Light Showers
Mid-Afternoon
77°F 25°C
Light Showers
Early-Evening
76°F 25°C
Light Fog
Enjoyable around 77°F 25°C, intermittent showers through midday, easing by evening, with steady humidity and steady pressure. Thunderstorms possible in the afternoon and evening.
Thursday, October 1, 2026
Mid-Morning
77°F 25°C
Cloudy
Mid-Afternoon
78°F 26°C
Overcast
Early-Evening
77°F 25°C
Overcast
Mild temperatures up to 78°F 26°C, partly cloudy in the morning, becoming overcast through the afternoon and evening, with steady humidity and steady pressure.
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