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Cornwell, SC Weather Forecast
Cornwell, SC Weather Forecast Dated: 103 PM Mon Sep 07 2026
Expect a very warm period with a mix of sun and clouds and occasional showers over the coming period. moderate humidity and no major pressure swings will dominate.
Monday, September 7, 2026
Mid-Morning
71°F 22°C
Overcast
Mid-Afternoon
86°F 30°C
Cloudy
Early-Evening
81°F 28°C
Cloudy
Warm and summery near 86°F 30°C, overcast in the morning, cloudy in the afternoon, and overcast this evening, with lower humidity and steady pressure. Winds turning from the NE to the E at 5 mph 9 km/h.
Tuesday, September 8, 2026
Mid-Morning
70°F 21°C
Sunny
Mid-Afternoon
87°F 31°C
Sunny
Early-Evening
80°F 27°C
Partly Cloudy
Balmy with temperatures reaching 87°F 31°C, sunny in the morning, becoming partly cloudy through the afternoon and evening, with lower humidity and steady pressure.
Wednesday, September 9, 2026
Mid-Morning
73°F 23°C
Sunny
Mid-Afternoon
90°F 32°C
Sunny
Early-Evening
84°F 29°C
Sunny
Sizzling hot with 90°F 32°C, sunny throughout the day, with lower humidity and barometric pressure falling.
Thursday, September 10, 2026
Mid-Morning
74°F 23°C
Sunny
Mid-Afternoon
93°F 34°C
Overcast
Early-Evening
86°F 30°C
Overcast
Hot temperatures near 93°F 34°C, partly cloudy in the morning, becoming overcast through the afternoon and evening, with lower humidity and barometric pressure falling.
Friday, September 11, 2026
Mid-Morning
74°F 23°C
Overcast
Mid-Afternoon
94°F 35°C
Overcast
Early-Evening
77°F 25°C
Scattered Showers
Very hot with a high of 94°F 35°C, scattered downpours possible, with steady humidity and steady pressure.
Saturday, September 12, 2026
Mid-Morning
70°F 21°C
Light Fog
Mid-Afternoon
78°F 25°C
Light Showers
Early-Evening
74°F 23°C
Scattered Showers
Pleasant near 78°F 25°C, locally heavy downpours at times, with steady humidity and steady pressure.
Sunday, September 13, 2026
Mid-Morning
74°F 23°C
Sunny
Mid-Afternoon
88°F 31°C
Scattered Showers
Early-Evening
81°F 28°C
Overcast
Warm and summery around 88°F 31°C (feels like 93°F 34°C), periods of heavy rain and gusty conditions, with lower humidity and steady pressure.
Monday, September 14, 2026
Mid-Morning
76°F 25°C
Partly Cloudy
Mid-Afternoon
89°F 32°C
Cloudy
Early-Evening
83°F 29°C
Sunny
Quite warm reaching 89°F 32°C, feeling like 93°F 34°C during peak afternoon, cloudy in the morning, becoming partly cloudy through the afternoon and evening, with lower humidity and barometric pressure falling.
Tuesday, September 15, 2026
Mid-Morning
79°F 26°C
Sunny
Mid-Afternoon
96°F 35°C
Sunny
Early-Evening
87°F 30°C
Sunny
Hot temperatures near 96°F 35°C, sunny throughout the day, with lower humidity and barometric pressure falling.
Wednesday, September 16, 2026
Mid-Morning
73°F 23°C
Cloudy
Mid-Afternoon
76°F 25°C
Overcast
Early-Evening
68°F 20°C
Scattered Showers
Mild with a high of 76°F 25°C, periods of heavy rain and gusty conditions, with steady humidity and steady pressure. Winds switching from the NNE to the NE at 11 mph 17 km/h. Gusts up to 21 mph 33 km/h.
Thursday, September 17, 2026
Mid-Morning
60°F 16°C
Overcast
Mid-Afternoon
64°F 18°C
Scattered Showers
Early-Evening
63°F 17°C
Scattered Showers
Comfortable at 64°F 18°C, scattered downpours possible, with steady humidity and steady pressure.
Friday, September 18, 2026
Mid-Morning
62°F 17°C
Sunny
Mid-Afternoon
80°F 27°C
Sunny
Early-Evening
72°F 23°C
Sunny
Balmy with temperatures reaching 80°F 27°C, sunny throughout the day, with lower humidity and barometric pressure falling. Winds moving from the NE to the ENE at 6 mph 9 km/h.
Saturday, September 19, 2026
Mid-Morning
64°F 18°C
Sunny
Mid-Afternoon
84°F 29°C
Sunny
Early-Evening
76°F 25°C
Partly Cloudy
Quite warm around 84°F 29°C, sunny through the afternoon, turning partly cloudy this evening, with lower humidity and barometric pressure falling.
Sunday, September 20, 2026
Mid-Morning
69°F 21°C
Overcast
Mid-Afternoon
86°F 30°C
Overcast
Early-Evening
78°F 26°C
Overcast
Warm temperatures up to 86°F 30°C, overcast throughout the day, with lower humidity and steady pressure.
Cornwell, SC Weather Radar Map
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