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Marion, SC Weather Tomorrow

See what tomorrow's weather has in store for Marion with a reliable 5 day forecast featuring precipitation potential, daytime and nighttime forecasts, temperature highs and lows in Fahrenheit and Celsius, sunrise and sunset times, cloud cover, wind chill, wind speed, and wind direction for the Marion area and around Marion county, South Carolina.
Updated: Sat Oct 10th 2026 9:30 PM EDT
Marion, SC Weather – 10-10 – Light Rain Shower
73° / 64°
Light Rain Shower
Periods of rain are likely in Marion, with a high of 73°F and a low of 64°F. The chance of rain is 92% with an estimated 1.18in. Wind will be moderate, blowing around 20mph on average and gusts of 28.7mph at 10 PM. High humidity with average of 91% is anticipated, the maximum being 97% at 11 PM and 95% being its lowest at 10 PM. Barometric pressure is its highest of 30.08inHg at 10 PM, a lowest point of 30.06inHg at 11 PM with an avg 30.07inHg.
Marion, SC Weather – 10-11 – Sunny
80° / 68°

Weather Tomorrow

Sunny
Marion could see a sunny day with daytime highs of 80°F and nighttime lows near 68°F. The chance of rain is 80% with an estimated 0.46in. Wind will be moderate, blowing around 18mph on average and gusts of 30.6mph at 1 PM. High humidity with average of 81% is anticipated, the maximum being 98% at 12 AM and 51% being its lowest at 3 PM. Barometric pressure is its highest of 30.04inHg at 12 AM, a lowest point of 29.9inHg at 3 PM with an avg 29.96inHg.
Marion, SC Weather – 10-12 – Sunny
83° / 63°
Sunny
Marion is set for sunshine with temperatures peaking at 83°F and dipping to 63°F. There's a very small chance of rainfall, only about 6%. Wind will be moderate, blowing around 14mph on average and gusts of 26.6mph at 12 AM. The humidity will be on the higher side, averaging about 69%, the maximum being 88% at 6 AM and 47% being its lowest at 3 PM. Barometric pressure is its highest of 29.99inHg at 11 PM, a lowest point of 29.92inHg at 3 PM with an avg 29.94inHg.
Marion, SC Weather – 10-13 – Sunny
85° / 62°
Sunny
Marion may see a sunny day, with daytime highs of 85°F and overnight lows near 62°F. There's a very small chance of rainfall, only about 5%. Winds will be light at 7mph and gusts of 13mph at 12 AM. The humidity will be on the higher side, averaging about 68%, the maximum being 90% at 7 AM and 38% being its lowest at 4 PM. Barometric pressure is its highest of 30.08inHg at 9 AM, a lowest point of 29.99inHg at 4 PM with an avg 30.03inHg.
Marion, SC Weather – 10-14 – Sunny
88° / 65°
Sunny
Marion may see a sunny day, with daytime highs of 88°F and overnight lows near 65°F. There's a very small chance of rainfall, only about 5%. Winds will be light at 7mph and gusts of 17.4mph at 3 PM. The humidity will be on the higher side, averaging about 69%, the maximum being 94% at 6 AM and 39% being its lowest at 4 PM. Barometric pressure is its highest of 30.08inHg at 10 AM, a lowest point of 29.98inHg at 5 PM with an avg 30.04inHg.
Marion, SC Weather – 10-15 – Sunny
89° / 66°
Sunny
Marion may see a sunny day, with daytime highs of 89°F and overnight lows near 66°F. There's a very small chance of rainfall, only about 5%. Winds will be light at 8mph and gusts of 17.5mph at 8 PM. The humidity will be on the higher side, averaging about 69%, the maximum being 90% at 7 AM and 42% being its lowest at 2 PM. Barometric pressure is its highest of 30.11inHg at 10 PM, a lowest point of 30.05inHg at 5 PM with an avg 30.08inHg.
Marion, SC Weather Forecast - 10 Day Detailed

5 Day Forecast Nearby

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South Carolina

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