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Great Falls SC Weather - Clear - 68°F
Clear
68°F
Updated 10:45 am
Feels Like 62°F
Humidity 68%
Wind VRB 6 mph
Barometer  30.17 in
Dew Point 57°F
Great Falls SC Weather - Clear - 20°C
Clear
20°C
Updated 10:45 am
Feels Like 17°C
Humidity 68%
Wind VRB 10 km/h
Barometer  102.1 kPa
Dew Point 14°C
Great Falls, SC Weather and Current Conditionsgreat falls sc weather forecast

Great Falls, SC Weather Forecast

Great Falls South Carolina WeatherGreat Falls, South Carolina Weather Weather Forecast
14 day API Great Falls, SC weather forecast. Note. Our 7-day weather forecast for Great Falls, South Carolina is our most reliable and accurate forecast. This model should only be used as a likely scenario. Forecasting more than 7 days is difficult.
Great Falls, SC Weather Forecast Dated: 1045 AM Tue Oct 06 2026
Expect a mild stretch with a mix of sun and clouds and occasional showers over the coming period. generally humid conditions and no major pressure swings will dominate.

Tuesday, October 6, 2026

Mid-Morning
Great Falls Weather - 2026-10-06 - Morning - Sunny
59°F 15°C
Sunny
Mid-Afternoon
Great Falls Weather - 2026-10-06 - Afternoon - Sunny
78°F 25°C
Sunny
Early-Evening
Great Falls Weather - 2026-10-06 - Evening - Sunny
68°F 20°C
Sunny
Pleasant near 78°F 25°C, sunny throughout the day, with steady humidity and steady pressure.

Wednesday, October 7, 2026

Mid-Morning
Great Falls Weather - 2026-10-07 - Morning - Sunny
61°F 16°C
Sunny
Mid-Afternoon
Great Falls Weather - 2026-10-07 - Afternoon - Sunny
80°F 27°C
Sunny
Early-Evening
Great Falls Weather - 2026-10-07 - Evening - Sunny
70°F 21°C
Sunny
Balmy with temperatures reaching 80°F 27°C, sunny throughout the day, with lower humidity and barometric pressure falling.

Thursday, October 8, 2026

Mid-Morning
Great Falls Weather - 2026-10-08 - Morning - Overcast
64°F 18°C
Overcast
Mid-Afternoon
Great Falls Weather - 2026-10-08 - Afternoon - Overcast
77°F 25°C
Overcast
Early-Evening
Great Falls Weather - 2026-10-08 - Evening - Overcast
69°F 21°C
Overcast
Enjoyable around 77°F 25°C, overcast throughout the day, with steady humidity and steady pressure.

Friday, October 9, 2026

Mid-Morning
Great Falls Weather - 2026-10-09 - Morning - Overcast
66°F 19°C
Overcast
Mid-Afternoon
Great Falls Weather - 2026-10-09 - Afternoon - Overcast
78°F 26°C
Overcast
Early-Evening
Great Falls Weather - 2026-10-09 - Evening - Overcast
70°F 22°C
Overcast
Mild temperatures up to 78°F 26°C, overcast throughout the day, with steady humidity and steady pressure.

Saturday, October 10, 2026

Mid-Morning
Great Falls Weather - 2026-10-10 - Morning - Overcast
63°F 17°C
Overcast
Mid-Afternoon
Great Falls Weather - 2026-10-10 - Afternoon - Overcast
72°F 22°C
Overcast
Early-Evening
Great Falls Weather - 2026-10-10 - Evening - Overcast
68°F 20°C
Overcast
Mild with a high of 72°F 22°C, overcast throughout the day, with lower humidity and steady pressure. Winds turning from the NE to the ENE at 9 mph 14 km/h. Gusts up to 25 mph 40 km/h.

Sunday, October 11, 2026

Mid-Morning
Great Falls Weather - 2026-10-11 - Morning - Light Rain
65°F 19°C
Light Rain
Mid-Afternoon
Great Falls Weather - 2026-10-11 - Afternoon - Drizzle
67°F 20°C
Drizzle
Early-Evening
Great Falls Weather - 2026-10-11 - Evening - Fog
70°F 22°C
Fog
Mildly cool near 67°F 20°C, showers through the afternoon, tapering off by evening, with steady humidity and barometric pressure falling. Winds switching from the E to the S at 5 mph 8 km/h.

Monday, October 12, 2026

Mid-Morning
Great Falls Weather - 2026-10-12 - Morning - Partly Cloudy
72°F 22°C
Partly Cloudy
Mid-Afternoon
Great Falls Weather - 2026-10-12 - Afternoon - Overcast
83°F 29°C
Overcast
Early-Evening
Great Falls Weather - 2026-10-12 - Evening - Drizzle
76°F 24°C
Drizzle
Warm and summery around 83°F 29°C (feels like 86°F 30°C), drier conditions through late afternoon before showers move in, with lower humidity and steady pressure. Winds moving from the WSW to the SW at 3 mph 5 km/h.

Tuesday, October 13, 2026

Mid-Morning
Great Falls Weather - 2026-10-13 - Morning - Partly Cloudy
67°F 20°C
Partly Cloudy
Mid-Afternoon
Great Falls Weather - 2026-10-13 - Afternoon - Sunny
79°F 26°C
Sunny
Early-Evening
Great Falls Weather - 2026-10-13 - Evening - Sunny
72°F 22°C
Sunny
Enjoyable around 79°F 26°C, sunny in the morning, cloudy in the afternoon, and sunny this evening, with lower humidity and steady pressure.

Wednesday, October 14, 2026

Mid-Morning
Great Falls Weather - 2026-10-14 - Morning - Cloudy
67°F 19°C
Cloudy
Mid-Afternoon
Great Falls Weather - 2026-10-14 - Afternoon - Cloudy
83°F 28°C
Cloudy
Early-Evening
Great Falls Weather - 2026-10-14 - Evening - Overcast
77°F 25°C
Overcast
Warm temperatures up to 83°F 28°C, partly cloudy in the morning, becoming overcast through the afternoon and evening, with lower humidity and steady pressure.

Thursday, October 15, 2026

Mid-Morning
Great Falls Weather - 2026-10-15 - Morning - Scattered Showers
65°F 18°C
Scattered Showers
Mid-Afternoon
Great Falls Weather - 2026-10-15 - Afternoon - Scattered Showers
62°F 17°C
Scattered Showers
Early-Evening
Great Falls Weather - 2026-10-15 - Evening - Overcast
60°F 16°C
Overcast
Mildly cool near 62°F 17°C, periods of heavy rain and gusty conditions, with steady humidity and barometric pressure rising. Winds out of the NE at 9 mph 14 km/h.

Friday, October 16, 2026

Mid-Morning
Great Falls Weather - 2026-10-16 - Morning - Cloudy
60°F 16°C
Cloudy
Mid-Afternoon
Great Falls Weather - 2026-10-16 - Afternoon - Overcast
71°F 22°C
Overcast
Early-Evening
Great Falls Weather - 2026-10-16 - Evening - Overcast
67°F 19°C
Overcast
Pleasant near 71°F 22°C, overcast throughout the day, with steady humidity and steady pressure. Winds shifting from the NE to the E at 6 mph 10 km/h.

Saturday, October 17, 2026

Mid-Morning
Great Falls Weather - 2026-10-17 - Morning - Cloudy
62°F 17°C
Cloudy
Mid-Afternoon
Great Falls Weather - 2026-10-17 - Afternoon - Scattered Showers
74°F 23°C
Scattered Showers
Early-Evening
Great Falls Weather - 2026-10-17 - Evening - Overcast
72°F 22°C
Overcast
Comfortable with temperatures reaching 74°F 23°C, locally heavy downpours at times, with lower humidity and barometric pressure falling. Winds turning from the ENE to the SE at 9 mph 15 km/h. Gusts up to 22 mph 35 km/h.

Sunday, October 18, 2026

Mid-Morning
Great Falls Weather - 2026-10-18 - Morning - Overcast
63°F 17°C
Overcast
Mid-Afternoon
Great Falls Weather - 2026-10-18 - Afternoon - Sunny
72°F 22°C
Sunny
Early-Evening
Great Falls Weather - 2026-10-18 - Evening - Sunny
59°F 15°C
Sunny
Enjoyable around 72°F 22°C, cloudy in the morning, becoming sunny through the afternoon and evening, with lower humidity and steady pressure. Winds switching from the SSW to the WSW at 8 mph 13 km/h. Gusts up to 21 mph 33 km/h.

Monday, October 19, 2026

Mid-Morning
Great Falls Weather - 2026-10-19 - Morning - Sunny
47°F 8°C
Sunny
Mid-Afternoon
Great Falls Weather - 2026-10-19 - Afternoon - Sunny
65°F 18°C
Sunny
Early-Evening
Great Falls Weather - 2026-10-19 - Evening - Sunny
57°F 14°C
Sunny
Mildly cool near 65°F 18°C, sunny throughout the day, with lower humidity and steady pressure.

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Weather by the Numbers

Tue, 6th
Great Falls SC Weather - Tuesday, Oct 6, 2026 - Sunny
Hi: 78°F 25°C
Lo: 52°F 11°C
Sunrise 07:22 AM
Sunset 07:01 PM
Wind ENE 9 mph14 km/h
Dew Point 56°F13°C
uv Index 5
Barometric Pressure 30.12 in1020 mb
POP 3% *
Humidity 55%
Wed, 7th
Great Falls SC Weather - Wednesday, Oct 7, 2026 - Sunny
Hi: 80°F 27°C
Lo: 55°F 13°C
Sunrise 07:23 AM
Sunset 06:59 PM
Wind ENE 4 mph6 km/h
Dew Point 54°F12°C
uv Index 5
Barometric Pressure 30.06 in1018 mb
POP 2% *
Humidity 48%
Thu, 8th
Great Falls SC Weather - Thursday, Oct 8, 2026 - Overcast
Hi: 79°F 26°C
Lo: 59°F 15°C
Sunrise 07:24 AM
Sunset 06:58 PM
Wind SW 2 mph3 km/h
Dew Point 53°F11°C
uv Index 4
Barometric Pressure 30.06 in1018 mb
POP 11% *
Humidity 45%
Fri, 9th
Great Falls SC Weather - Friday, Oct 9, 2026 - Overcast
Hi: 79°F 26°C
Lo: 63°F 17°C
Sunrise 07:25 AM
Sunset 06:57 PM
Wind ENE 2 mph3 km/h
Dew Point 57°F14°C
uv Index 3
Barometric Pressure 30.18 in1022 mb
POP 14% *
Humidity 59%
Sat, 10th
Great Falls SC Weather - Saturday, Oct 10, 2026 - Overcast
Hi: 73°F 23°C
Lo: 60°F 16°C
Sunrise 07:26 AM
Sunset 06:55 PM
Wind ENE 11 mph18 km/h
Dew Point 52°F11°C
uv Index 5
Barometric Pressure 30.36 in1028 mb
POP 11% *
Humidity 48%
Sun, 11th
Great Falls SC Weather - Sunday, Oct 11, 2026 - Heavy Rain
Hi: 71°F 22°C
Lo: 65°F 18°C
Sunrise 07:26 AM
Sunset 06:54 PM
Wind E 8 mph13 km/h
Dew Point 66°F19°C
uv Index 4
Barometric Pressure 30.12 in1020 mb
POP 91% *
Humidity 98%
Mon, 12th
Great Falls SC Weather - Monday, Oct 12, 2026 - Sunny
Hi: 85°F 30°C
Lo: 71°F 22°C
Sunrise 07:27 AM
Sunset 06:53 PM
Wind W 10 mph15 km/h
Dew Point 68°F20°C
uv Index 7
Barometric Pressure 29.88 in1012 mb
POP 10% *
Humidity 74%
Tue, 13th
Great Falls SC Weather - Tuesday, Oct 13, 2026 - Overcast
Hi: 80°F 26°C
Lo: 64°F 18°C
Sunrise 07:28 AM
Sunset 06:51 PM
Wind NE 7 mph11 km/h
Dew Point 61°F16°C
uv Index 5
Barometric Pressure 29.94 in1014 mb
POP 8% *
Humidity 61%
Wed, 14th
Great Falls SC Weather - Wednesday, Oct 14, 2026 - Overcast
Hi: 83°F 28°C
Lo: 63°F 17°C
Sunrise 07:29 AM
Sunset 06:50 PM
Wind SSW 3 mph5 km/h
Dew Point 59°F15°C
uv Index 6
Barometric Pressure 29.97 in1015 mb
POP 9% *
Humidity 52%
Thu, 15th
Great Falls SC Weather - Thursday, Oct 15, 2026 - Light Drizzle
Hi: 69°F 21°C
Lo: 58°F 15°C
Sunrise 07:30 AM
Sunset 06:49 PM
Wind ENE 8 mph13 km/h
Dew Point 63°F17°C
uv Index 4
Barometric Pressure 30.09 in1019 mb
POP 49% *
Humidity 93%
Fri, 16th
Great Falls SC Weather - Friday, Oct 16, 2026 - Patchy Rain Nearby
Hi: 72°F 22°C
Lo: 57°F 14°C
Sunrise 07:30 AM
Sunset 06:48 PM
Wind ENE 8 mph13 km/h
Dew Point 56°F14°C
uv Index 4
Barometric Pressure 30.24 in1024 mb
POP 16% *
Humidity 70%
Sat, 17th
Great Falls SC Weather - Saturday, Oct 17, 2026 - Patchy Rain Nearby
Hi: 74°F 23°C
Lo: 58°F 15°C
Sunrise 07:31 AM
Sunset 06:46 PM
Wind ESE 10 mph15 km/h
Dew Point 62°F16°C
uv Index 5
Barometric Pressure 30.03 in1017 mb
POP 16% *
Humidity 71%
Sun, 18th
Great Falls SC Weather - Sunday, Oct 18, 2026 - Sunny
Hi: 73°F 23°C
Lo: 48°F 9°C
Sunrise 07:32 AM
Sunset 06:45 PM
Wind WSW 8 mph13 km/h
Dew Point 53°F12°C
uv Index 5
Barometric Pressure 29.83 in1010 mb
POP 11% *
Humidity 69%
Mon, 19th
Great Falls SC Weather - Monday, Oct 19, 2026 - Sunny
Hi: 65°F 19°C
Lo: 42°F 5°C
Sunrise 07:33 AM
Sunset 06:44 PM
Wind NW 4 mph6 km/h
Dew Point 32°F0°C
uv Index 5
Barometric Pressure 30.06 in1018 mb
POP 1% *
Humidity 36%
* POP = Probability of Precipitation. Data for 12:00 PM.