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Effingham SC Weather - Mostly Clear - 76°F
Mostly Clear
76°F
Updated 5:48 am
Feels Like 83°F
Humidity 97%
Wind N 0 mph
Barometer  29.98 in
Dew Point 75°F
Effingham SC Weather - Mostly Clear - 24°C
Mostly Clear
24°C
Updated 5:48 am
Feels Like 28°C
Humidity 97%
Wind N 0 km/h
Barometer  101.5 kPa
Dew Point 24°C
Effingham, SC Weather and Current Conditionseffingham sc weather forecast

Effingham, SC Weather Forecast

Effingham South Carolina WeatherEffingham, South Carolina Weather Weather Forecast
Here is the API 14 day weather forecast for Effingham, South Carolina. Note: The 7-day weather forecast for Effingham, SC is the most reliable and accurate weather forecast. This template should only be used as a probable scenario. Forecasting weather beyond the next 7 days is a challenge.
Effingham, SC Weather Forecast Dated: 548 AM Fri Sep 11 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.

Friday, September 11, 2026

Mid-Morning
Effingham Weather - 2026-09-11 - Morning - Overcast
80°F 27°C
Overcast
Mid-Afternoon
Effingham Weather - 2026-09-11 - Afternoon - Nearby Thunderstorms
90°F 32°C
Nearby Thunderstorms
Early-Evening
Effingham Weather - 2026-09-11 - Evening - Cloudy
84°F 29°C
Cloudy
Sizzling hot near 90°F 32°C with a heat index reaching 96°F 35°C, periods of heavy thunderstorms, with lower humidity and steady pressure. Winds out of the SSW at 11 mph 18 km/h.

Saturday, September 12, 2026

Mid-Morning
Effingham Weather - 2026-09-12 - Morning - Overcast
79°F 26°C
Overcast
Mid-Afternoon
Effingham Weather - 2026-09-12 - Afternoon - Overcast
88°F 31°C
Overcast
Early-Evening
Effingham Weather - 2026-09-12 - Evening - Light Showers
82°F 28°C
Light Showers
Quite warm reaching 88°F 31°C, feeling like 94°F 35°C during peak afternoon, mainly dry until evening showers arrive, with steady humidity and steady pressure.

Sunday, September 13, 2026

Mid-Morning
Effingham Weather - 2026-09-13 - Morning - Overcast
76°F 24°C
Overcast
Mid-Afternoon
Effingham Weather - 2026-09-13 - Afternoon - Scattered Showers
95°F 35°C
Scattered Showers
Early-Evening
Effingham Weather - 2026-09-13 - Evening - Overcast
86°F 30°C
Overcast
Very hot with a high of 95°F 35°C, feeling closer to 102°F 39°C in the humidity, locally heavy downpours at times, with lower humidity and steady pressure. Winds switching from the SSW to the SSE at 6 mph 9 km/h.

Monday, September 14, 2026

Mid-Morning
Effingham Weather - 2026-09-14 - Morning - Sunny
82°F 28°C
Sunny
Mid-Afternoon
Effingham Weather - 2026-09-14 - Afternoon - Overcast
99°F 37°C
Overcast
Early-Evening
Effingham Weather - 2026-09-14 - Evening - Scattered Showers
84°F 29°C
Scattered Showers
Sizzling hot near 99°F 37°C with a heat index reaching 105°F 41°C, periods of heavy rain and gusty conditions, with steady humidity and steady pressure.

Tuesday, September 15, 2026

Mid-Morning
Effingham Weather - 2026-09-15 - Morning - Sunny
80°F 27°C
Sunny
Mid-Afternoon
Effingham Weather - 2026-09-15 - Afternoon - Cloudy
91°F 33°C
Cloudy
Early-Evening
Effingham Weather - 2026-09-15 - Evening - Scattered Showers
85°F 29°C
Scattered Showers
Hot and sweltering around 91°F 33°C (heat index 96°F 36°C), scattered downpours possible, with lower humidity and steady pressure. Winds moving from the E to the ESE at 8 mph 12 km/h.

Wednesday, September 16, 2026

Mid-Morning
Effingham Weather - 2026-09-16 - Morning - Sunny
78°F 25°C
Sunny
Mid-Afternoon
Effingham Weather - 2026-09-16 - Afternoon - Sunny
93°F 34°C
Sunny
Early-Evening
Effingham Weather - 2026-09-16 - Evening - Scattered Showers
84°F 29°C
Scattered Showers
Very hot with a high of 93°F 34°C, feeling closer to 98°F 37°C in the humidity, locally heavy downpours at times, with lower humidity and steady pressure. Winds swinging from the NE to the SSE at 8 mph 12 km/h.

Thursday, September 17, 2026

Mid-Morning
Effingham Weather - 2026-09-17 - Morning - Sunny
78°F 26°C
Sunny
Mid-Afternoon
Effingham Weather - 2026-09-17 - Afternoon - Sunny
93°F 34°C
Sunny
Early-Evening
Effingham Weather - 2026-09-17 - Evening - Cloudy
84°F 29°C
Cloudy
Sizzling hot near 93°F 34°C with a heat index reaching 96°F 36°C, sunny through the afternoon, turning partly cloudy this evening, with lower humidity and barometric pressure falling. Winds building from NE at 1 mph 2 km/h to SSE at 9 mph 14 km/h.

Friday, September 18, 2026

Mid-Morning
Effingham Weather - 2026-09-18 - Morning - Light Showers
75°F 24°C
Light Showers
Mid-Afternoon
Effingham Weather - 2026-09-18 - Afternoon - Light Showers
82°F 28°C
Light Showers
Early-Evening
Effingham Weather - 2026-09-18 - Evening - Light Showers
73°F 23°C
Light Showers
Quite warm reaching 82°F 28°C, feeling like 86°F 30°C during peak afternoon, persistent showers off and on through the day, with steady humidity and steady pressure. Winds turning from the W to the NE at 10 mph 16 km/h.

Saturday, September 19, 2026

Mid-Morning
Effingham Weather - 2026-09-19 - Morning - Scattered Showers
67°F 19°C
Scattered Showers
Mid-Afternoon
Effingham Weather - 2026-09-19 - Afternoon - Scattered Showers
70°F 21°C
Scattered Showers
Early-Evening
Effingham Weather - 2026-09-19 - Evening - Scattered Showers
71°F 22°C
Scattered Showers
Mild temperatures up to 70°F 21°C, locally heavy downpours at times, with steady humidity and steady pressure. Winds switching from the NE to the E at 4 mph 7 km/h.

Sunday, September 20, 2026

Mid-Morning
Effingham Weather - 2026-09-20 - Morning - Overcast
69°F 21°C
Overcast
Mid-Afternoon
Effingham Weather - 2026-09-20 - Afternoon - Overcast
81°F 27°C
Overcast
Early-Evening
Effingham Weather - 2026-09-20 - Evening - Overcast
75°F 24°C
Overcast
Very warm with a high of 81°F 27°C, overcast throughout the day, with lower humidity and steady pressure. Winds blowing from the NE at 13 mph 21 km/h.

Monday, September 21, 2026

Mid-Morning
Effingham Weather - 2026-09-21 - Morning - Overcast
67°F 19°C
Overcast
Mid-Afternoon
Effingham Weather - 2026-09-21 - Afternoon - Scattered Showers
67°F 19°C
Scattered Showers
Early-Evening
Effingham Weather - 2026-09-21 - Evening - Scattered Showers
63°F 17°C
Scattered Showers
Comfortable at 67°F 19°C, scattered downpours possible, with increasing humidity and steady pressure. Winds NNE at 13 mph 21 km/h. Gusts up to 25 mph 40 km/h.

Tuesday, September 22, 2026

Mid-Morning
Effingham Weather - 2026-09-22 - Morning - Sunny
63°F 17°C
Sunny
Mid-Afternoon
Effingham Weather - 2026-09-22 - Afternoon - Sunny
80°F 26°C
Sunny
Early-Evening
Effingham Weather - 2026-09-22 - Evening - Sunny
73°F 23°C
Sunny
Balmy with temperatures reaching 80°F 26°C, sunny throughout the day, with lower humidity and steady pressure. Winds shifting from the N to the SE at 5 mph 8 km/h.

Wednesday, September 23, 2026

Mid-Morning
Effingham Weather - 2026-09-23 - Morning - Sunny
69°F 21°C
Sunny
Mid-Afternoon
Effingham Weather - 2026-09-23 - Afternoon - Overcast
86°F 30°C
Overcast
Early-Evening
Effingham Weather - 2026-09-23 - Evening - Overcast
77°F 25°C
Overcast
Quite warm around 86°F 30°C, sunny in the morning, becoming overcast through the afternoon and evening, with lower humidity and steady pressure. Winds turning from the WNW to the NE at 7 mph 12 km/h.

Thursday, September 24, 2026

Mid-Morning
Effingham Weather - 2026-09-24 - Morning - Sunny
69°F 20°C
Sunny
Mid-Afternoon
Effingham Weather - 2026-09-24 - Afternoon - Sunny
81°F 27°C
Sunny
Early-Evening
Effingham Weather - 2026-09-24 - Evening - Sunny
74°F 24°C
Sunny
Warm temperatures up to 81°F 27°C, sunny throughout the day, with lower humidity and steady pressure. Winds switching from the N to the ESE at 9 mph 15 km/h.

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Weather by the Numbers

Fri, 11th
Effingham SC Weather - Friday, Sep 11, 2026 - Overcast
Hi: 96°F 36°C
Lo: 75°F 24°C
Sunrise 06:59 AM
Sunset 07:31 PM
Wind SSW 3 mph5 km/h
Dew Point 76°F24°C
uv Index 7
Barometric Pressure 29.97 in1015 mb
POP 15% *
Humidity 64%
Sat, 12th
Effingham SC Weather - Saturday, Sep 12, 2026 - Sunny
Hi: 95°F 35°C
Lo: 74°F 23°C
Sunrise 07:00 AM
Sunset 07:30 PM
Wind S 5 mph8 km/h
Dew Point 70°F21°C
uv Index 7
Barometric Pressure 30 in1016 mb
POP 3% *
Humidity 49%
Sun, 13th
Effingham SC Weather - Sunday, Sep 13, 2026 - Sunny
Hi: 95°F 35°C
Lo: 73°F 23°C
Sunrise 07:01 AM
Sunset 07:28 PM
Wind SW 5 mph9 km/h
Dew Point 73°F23°C
uv Index 6
Barometric Pressure 30.03 in1017 mb
POP 4% *
Humidity 61%
Mon, 14th
Effingham SC Weather - Monday, Sep 14, 2026 - Sunny
Hi: 99°F 37°C
Lo: 75°F 24°C
Sunrise 07:01 AM
Sunset 07:27 PM
Wind NNE 2 mph4 km/h
Dew Point 70°F21°C
uv Index 7
Barometric Pressure 30.06 in1018 mb
POP 1% *
Humidity 46%
Tue, 15th
Effingham SC Weather - Tuesday, Sep 15, 2026 - Partly Cloudy
Hi: 92°F 33°C
Lo: 74°F 23°C
Sunrise 07:02 AM
Sunset 07:26 PM
Wind E 8 mph13 km/h
Dew Point 69°F21°C
uv Index 8
Barometric Pressure 30.24 in1024 mb
POP 4% *
Humidity 51%
Wed, 16th
Effingham SC Weather - Wednesday, Sep 16, 2026 - Partly Cloudy
Hi: 93°F 34°C
Lo: 73°F 23°C
Sunrise 07:03 AM
Sunset 07:24 PM
Wind ENE 7 mph12 km/h
Dew Point 70°F21°C
uv Index 8
Barometric Pressure 30.24 in1024 mb
POP 3% *
Humidity 56%
Thu, 17th
Effingham SC Weather - Thursday, Sep 17, 2026 - Sunny
Hi: 93°F 34°C
Lo: 72°F 22°C
Sunrise 07:04 AM
Sunset 07:23 PM
Wind ESE 2 mph4 km/h
Dew Point 66°F19°C
uv Index 8
Barometric Pressure 30.12 in1020 mb
POP 1% *
Humidity 47%
Fri, 18th
Effingham SC Weather - Friday, Sep 18, 2026 - Light Rain Shower
Hi: 84°F 29°C
Lo: 66°F 19°C
Sunrise 07:04 AM
Sunset 07:21 PM
Wind WSW 5 mph9 km/h
Dew Point 70°F21°C
uv Index 6
Barometric Pressure 29.97 in1015 mb
POP 30% *
Humidity 74%
Sat, 19th
Effingham SC Weather - Saturday, Sep 19, 2026 - Overcast
Hi: 73°F 23°C
Lo: 66°F 19°C
Sunrise 07:05 AM
Sunset 07:20 PM
Wind NE 9 mph14 km/h
Dew Point 58°F14°C
uv Index 4
Barometric Pressure 30 in1016 mb
POP 27% *
Humidity 70%
Sun, 20th
Effingham SC Weather - Sunday, Sep 20, 2026 - Overcast
Hi: 81°F 27°C
Lo: 66°F 19°C
Sunrise 07:06 AM
Sunset 07:19 PM
Wind NE 14 mph23 km/h
Dew Point 55°F13°C
uv Index 5
Barometric Pressure 29.97 in1015 mb
POP 11% *
Humidity 48%
Mon, 21st
Effingham SC Weather - Monday, Sep 21, 2026 - Overcast
Hi: 72°F 22°C
Lo: 62°F 17°C
Sunrise 07:06 AM
Sunset 07:17 PM
Wind NNE 13 mph21 km/h
Dew Point 58°F14°C
uv Index 5
Barometric Pressure 29.97 in1015 mb
POP 15% *
Humidity 64%
Tue, 22nd
Effingham SC Weather - Tuesday, Sep 22, 2026 - Sunny
Hi: 80°F 27°C
Lo: 60°F 15°C
Sunrise 07:07 AM
Sunset 07:16 PM
Wind N 9 mph14 km/h
Dew Point 51°F11°C
uv Index 6
Barometric Pressure 29.91 in1013 mb
POP 1% *
Humidity 46%
Wed, 23rd
Effingham SC Weather - Wednesday, Sep 23, 2026 - Overcast
Hi: 87°F 30°C
Lo: 62°F 16°C
Sunrise 07:08 AM
Sunset 07:14 PM
Wind SW 7 mph11 km/h
Dew Point 51°F11°C
uv Index 6
Barometric Pressure 29.94 in1014 mb
POP 2% *
Humidity 35%
Thu, 24th
Effingham SC Weather - Thursday, Sep 24, 2026 - Sunny
Hi: 81°F 27°C
Lo: 65°F 19°C
Sunrise 07:09 AM
Sunset 07:13 PM
Wind NNE 17 mph27 km/h
Dew Point 55°F13°C
uv Index 7
Barometric Pressure 30 in1016 mb
POP 1% *
Humidity 46%
* POP = Probability of Precipitation. Data for 12:00 PM.