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Current weather in Summerton is broken clouds.

Where can I find the hourly weather forecast for Summerton?

This page shows hourly weather forecast for Summerton, including temperature, wind, precipitation, humidity and cloud cover.

Is the weather forecast for Summerton updated regularly?

Weather data for Summerton is updated regularly with the latest available observations and forecasts.

Now · 11:47 PM

Summerton Weather & Hourly Forecast

United States · South Carolina · 29148

75°F

Mostly cloudy night

Feels like: 79°F

💧 Humidity 80% 🌡 Pressure 30.24 inHg 💨 Wind 5 mph 👁 Visibility 19.8 mi ☁ Clouds 65% ☀️ UV index 0.0 · Low 🌅 Sunrise — 🌇 Sunset —

Hourly Forecast for Summerton

Tomorrow

12:00 AM

Mostly cloudy night

75° 💧 None 💨 5 mph H 80%30.24 inHg

3:00 AM

Mostly clear night

73° 💧 None 💨 5 mph H 85%30.21 inHg

6:00 AM

Mostly cloudy night

71° 💧 None 💨 5 mph H 88%30.24 inHg

9:00 AM

Sunny

76° 💧 None 💨 5 mph H 76%30.27 inHg

12:00 PM

Mostly cloudy

86° 💧 None 💨 5 mph H 52%30.24 inHg

3:00 PM

Mostly sunny

89° 💧 None 💨 3 mph H 44%30.18 inHg

6:00 PM

Mostly cloudy

87° 💧 0.002 in 💨 8 mph H 51%30.12 inHg

9:00 PM

Mostly cloudy night

80° 💧 0.000 in 💨 7 mph H 77%30.15 inHg

Thursday

12:00 AM

Partly cloudy night

78° 💧 None 💨 4 mph H 85%30.15 inHg

3:00 AM

Partly cloudy night

76° 💧 None 💨 2 mph H 90%30.12 inHg

6:00 AM

Clear night

75° 💧 None 💨 2 mph H 93%30.09 inHg

9:00 AM

Sunny

81° 💧 0.001 in 💨 2 mph H 80%30.12 inHg

12:00 PM

Mostly sunny

87° 💧 0.033 in 💨 4 mph H 67%30.09 inHg

3:00 PM

Light rain

81° 💧 0.050 in 💨 6 mph H 88%30.03 inHg

6:00 PM

Light rain

84° 💧 0.016 in 💨 6 mph H 74%29.97 inHg

9:00 PM

Clear night

80° 💧 0.000 in 💨 7 mph H 86%29.97 inHg

Tomorrow

12:00 AM

Mostly cloudy night

75° 💧 None 💨 5 mph H 80%30.24 inHg

1:00 AM

Clear night

74° 💧 None 💨 5 mph H 82%30.24 inHg

2:00 AM

Clear night

73° 💧 None 💨 5 mph H 84%30.24 inHg

3:00 AM

Mostly clear night

73° 💧 None 💨 5 mph H 85%30.21 inHg

4:00 AM

Mostly clear night

72° 💧 None 💨 5 mph H 86%30.21 inHg

5:00 AM

Mostly cloudy night

71° 💧 None 💨 5 mph H 86%30.21 inHg

6:00 AM

Mostly cloudy night

71° 💧 None 💨 5 mph H 88%30.24 inHg

7:00 AM

Mostly sunny

70° 💧 None 💨 6 mph H 88%30.24 inHg

8:00 AM

Sunny

72° 💧 None 💨 6 mph H 84%30.24 inHg

9:00 AM

Sunny

76° 💧 None 💨 5 mph H 76%30.27 inHg

10:00 AM

Sunny

80° 💧 None 💨 6 mph H 67%30.27 inHg

11:00 AM

Mostly cloudy

83° 💧 None 💨 6 mph H 60%30.27 inHg

12:00 PM

Mostly cloudy

86° 💧 None 💨 5 mph H 52%30.24 inHg

1:00 PM

Partly cloudy

87° 💧 None 💨 4 mph H 47%30.21 inHg

2:00 PM

Sunny

88° 💧 None 💨 4 mph H 45%30.21 inHg

3:00 PM

Mostly sunny

89° 💧 None 💨 3 mph H 44%30.18 inHg

4:00 PM

Mostly sunny

90° 💧 None 💨 1 mph H 43%30.15 inHg

5:00 PM

Mostly cloudy

89° 💧 None 💨 3 mph H 45%30.12 inHg

6:00 PM

Mostly cloudy

87° 💧 0.000 in 💨 8 mph H 51%30.12 inHg

7:00 PM

Mostly cloudy

82° 💧 0.002 in 💨 11 mph H 70%30.12 inHg

8:00 PM

Mostly cloudy night

81° 💧 0.000 in 💨 9 mph H 74%30.12 inHg

9:00 PM

Mostly cloudy night

80° 💧 0.000 in 💨 7 mph H 77%30.15 inHg

10:00 PM

Mostly cloudy night

79° 💧 None 💨 6 mph H 80%30.15 inHg

11:00 PM

Partly cloudy night

78° 💧 None 💨 5 mph H 83%30.18 inHg

Thursday

12:00 AM

Partly cloudy night

78° 💧 None 💨 4 mph H 85%30.15 inHg

1:00 AM

Partly cloudy night

77° 💧 None 💨 3 mph H 87%30.15 inHg

2:00 AM

Partly cloudy night

77° 💧 None 💨 3 mph H 89%30.12 inHg

3:00 AM

Partly cloudy night

76° 💧 None 💨 2 mph H 90%30.12 inHg

4:00 AM

Mostly clear night

76° 💧 None 💨 2 mph H 91%30.09 inHg

5:00 AM

Clear night

76° 💧 None 💨 2 mph H 92%30.09 inHg

6:00 AM

Clear night

75° 💧 None 💨 2 mph H 93%30.09 inHg

7:00 AM

Clear night

75° 💧 None 💨 2 mph H 93%30.09 inHg

8:00 AM

Sunny

78° 💧 None 💨 2 mph H 88%30.09 inHg

9:00 AM

Sunny

81° 💧 None 💨 2 mph H 80%30.12 inHg

10:00 AM

Sunny

84° 💧 0.000 in 💨 4 mph H 73%30.12 inHg

11:00 AM

Mostly sunny

86° 💧 0.001 in 💨 3 mph H 69%30.12 inHg

12:00 PM

Mostly sunny

87° 💧 0.002 in 💨 4 mph H 67%30.09 inHg

1:00 PM

Mostly sunny

88° 💧 0.003 in 💨 4 mph H 63%30.06 inHg

2:00 PM

Light rain

85° 💧 0.028 in 💨 4 mph H 73%30.03 inHg

3:00 PM

Light rain

81° 💧 0.046 in 💨 6 mph H 88%30.03 inHg

4:00 PM

Partly cloudy

84° 💧 0.003 in 💨 5 mph H 73%30.00 inHg

5:00 PM

Partly cloudy

86° 💧 0.001 in 💨 5 mph H 68%29.97 inHg

6:00 PM

Light rain

84° 💧 0.011 in 💨 6 mph H 74%29.97 inHg

7:00 PM

Light rain

82° 💧 0.005 in 💨 8 mph H 79%29.97 inHg

8:00 PM

Clear night

81° 💧 0.000 in 💨 7 mph H 82%29.97 inHg

9:00 PM

Clear night

80° 💧 0.000 in 💨 7 mph H 86%29.97 inHg

10:00 PM

Clear night

79° 💧 None 💨 6 mph H 88%30.00 inHg

11:00 PM

Clear night

79° 💧 None 💨 6 mph H 90%30.00 inHg

Friday

12:00 AM

Clear night

78° 💧 None 💨 7 mph H 92%30.00 inHg

1:00 AM

Clear night

78° 💧 None 💨 7 mph H 94%30.00 inHg

2:00 AM

Clear night

78° 💧 None 💨 7 mph H 94%29.97 inHg

3:00 AM

Clear night

78° 💧 None 💨 6 mph H 94%29.97 inHg

4:00 AM

Clear night

77° 💧 None 💨 6 mph H 95%29.97 inHg

5:00 AM

Mostly clear night

77° 💧 None 💨 5 mph H 96%29.97 inHg

6:00 AM

Mostly cloudy night

77° 💧 None 💨 5 mph H 96%29.97 inHg

7:00 AM

Partly cloudy night

77° 💧 None 💨 4 mph H 97%29.97 inHg

8:00 AM

Overcast

77° 💧 None 💨 5 mph H 95%30.00 inHg

5:00 PM

Light rain

80° 💧 None 💨 6 mph H 89%29.91 inHg

8:00 PM

Overcast night

81° 💧 None 💨 8 mph H 87%29.91 inHg

11:00 PM

Light rain

80° 💧 None 💨 8 mph H 91%30.00 inHg

Saturday

2:00 AM

Light rain

79° 💧 None 💨 7 mph H 94%29.97 inHg

5:00 AM

Partly cloudy night

78° 💧 None 💨 7 mph H 94%29.97 inHg

8:00 AM

Partly cloudy

78° 💧 None 💨 5 mph H 93%30.00 inHg

11:00 AM

Light thunderstorms

81° 💧 None 💨 5 mph H 80%30.06 inHg

2:00 PM

Moderate rain

83° 💧 None 💨 2 mph H 73%30.00 inHg

5:00 PM

Light rain

82° 💧 None 💨 8 mph H 81%29.97 inHg

8:00 PM

Light rain

80° 💧 None 💨 7 mph H 87%30.00 inHg

11:00 PM

Light rain

79° 💧 None 💨 8 mph H 87%30.03 inHg

Sunday

2:00 AM

Mostly cloudy night

79° 💧 None 💨 6 mph H 90%30.00 inHg

5:00 AM

Light rain

78° 💧 None 💨 6 mph H 89%30.03 inHg

8:00 AM

Overcast

78° 💧 None 💨 6 mph H 90%30.06 inHg

11:00 AM

Overcast

81° 💧 None 💨 3 mph H 80%30.06 inHg

2:00 PM

Light rain

84° 💧 None 💨 3 mph H 72%30.03 inHg

5:00 PM

Moderate rain

85° 💧 None 💨 8 mph H 72%29.97 inHg

8:00 PM

Partly cloudy night

83° 💧 None 💨 5 mph H 81%30.00 inHg

11:00 PM

Partly cloudy night

80° 💧 None 💨 6 mph H 92%30.06 inHg

Monday

2:00 AM

Mostly clear night

79° 💧 None 💨 6 mph H 94%30.06 inHg

5:00 AM

Mostly clear night

79° 💧 None 💨 5 mph H 93%30.03 inHg

8:00 AM

Mostly sunny

79° 💧 None 💨 5 mph H 92%30.09 inHg

11:00 AM

Partly cloudy

82° 💧 None 💨 1 mph H 80%30.09 inHg

2:00 PM

Mostly cloudy

86° 💧 None 💨 1 mph H 68%30.06 inHg

8:00 PM

Mostly clear night

86° 💧 None 💨 3 mph H 69%30.09 inHg

Tuesday

2:00 AM

Light rain

83° 💧 None 💨 7 mph H 79%30.06 inHg

8:00 AM

Sunny

80° 💧 None 💨 4 mph H 89%30.06 inHg

2:00 PM

Partly cloudy

78° 💧 None 💨 3 mph H 94%30.12 inHg

8:00 PM

Partly cloudy night

85° 💧 None 💨 6 mph H 68%30.09 inHg

Wednesday

2:00 AM

Clear night

82° 💧 None 💨 9 mph H 78%30.06 inHg

8:00 AM

Sunny

80° 💧 None 💨 4 mph H 86%30.12 inHg

2:00 PM

Mostly sunny

79° 💧 None 💨 2 mph H 89%30.15 inHg

8:00 PM

Light rain

86° 💧 None 💨 5 mph H 65%30.15 inHg

Thursday

2:00 AM

Partly cloudy night

83° 💧 None 💨 5 mph H 79%30.12 inHg

8:00 AM

Mostly sunny

80° 💧 None 💨 4 mph H 90%30.15 inHg

2:00 PM

Partly cloudy

78° 💧 None 💨 4 mph H 94%30.18 inHg

8:00 PM

Clear night

88° 💧 None 💨 4 mph H 59%30.15 inHg

Friday

2:00 AM

Clear night

85° 💧 None 💨 7 mph H 74%30.09 inHg

8:00 AM

Sunny

81° 💧 None 💨 2 mph H 86%30.12 inHg

2:00 PM

Light rain

79° 💧 None 💨 1 mph H 93%30.15 inHg

8:00 PM

Mostly clear night

88° 💧 None 💨 4 mph H 59%30.09 inHg

Saturday

2:00 AM

Mostly clear night

85° 💧 None 💨 7 mph H 72%30.03 inHg

8:00 AM

Sunny

80° 💧 None 💨 6 mph H 87%30.06 inHg

2:00 PM

Partly cloudy

80° 💧 None 💨 3 mph H 88%30.06 inHg

8:00 PM

Clear night

89° 💧 None 💨 3 mph H 51%30.03 inHg

Sunday

2:00 AM

Clear night

85° 💧 None 💨 12 mph H 76%30.00 inHg

8:00 AM

Mostly sunny

80° 💧 None 💨 6 mph H 91%30.06 inHg

2:00 PM

Mostly sunny

80° 💧 None 💨 0 mph H 90%30.12 inHg

8:00 PM

Clear night

88° 💧 None 💨 6 mph H 63%30.09 inHg

Monday

2:00 AM

Clear night

84° 💧 None 💨 7 mph H 76%30.09 inHg

8:00 AM

Sunny

80° 💧 None 💨 6 mph H 90%30.12 inHg

2:00 PM

Partly cloudy

79° 💧 None 💨 2 mph H 93%30.15 inHg

8:00 PM

Mostly clear night

89° 💧 None 💨 5 mph H 59%30.12 inHg

Tuesday

2:00 AM

Clear night

86° 💧 None 💨 11 mph H 72%30.09 inHg

8:00 AM

Mostly sunny

81° 💧 None 💨 2 mph H 87%30.12 inHg

2:00 PM

Overcast

77° 💧 None 💨 6 mph H 96%30.15 inHg

8:00 PM

Mostly clear night

83° 💧 None 💨 3 mph H 76%30.15 inHg

Wednesday

2:00 AM

Light rain

79° 💧 None 💨 5 mph H 85%30.12 inHg

8:00 AM

Overcast

75° 💧 None 💨 7 mph H 94%30.12 inHg

2:00 PM

Overcast

75° 💧 None 💨 7 mph H 96%30.12 inHg

In Summerton and, more broadly, across the state of South Carolina: The evening will feature a mix of sun and clouds with temperatures remaining warm, ranging from 82 to 86 degrees Fahrenheit. Winds will be light, coming from the east at around 8 mph, with gusts reaching up to 18 mph. No precipitation is expected overnight, providing a dry and warm evening. Temperatures will gradually cool but stay within the high 70s to low 80s during the next few hours. The gentle easterly breeze will continue, offering some relief from the heat. Overall, it should be a pleasant evening with comfortable conditions and no significant weather concerns.

15-Day Weather Outlook for Summerton

Thursday, Sep 10Thu Sep 10

Mostly cloudy 88°/75° 💧 None 💨 9 mph

Friday, Sep 11Fri Sep 11

Light rain 81°/77° 💧 0.463 in 💨 7 mph

Saturday, Sep 12Sat Sep 12

Light thunderstorms 83°/78° 💧 0.451 in 💨 8 mph

Sunday, Sep 13Sun Sep 13

Moderate rain 85°/78° 💧 0.394 in 💨 8 mph

Monday, Sep 14Mon Sep 14

Partly cloudy 86°/79° 💧 0.090 in 💨 6 mph

Tuesday, Sep 15Tue Sep 15

Light rain 86°/78° 💧 0.104 in 💨 7 mph

Wednesday, Sep 16Wed Sep 16

Partly cloudy 85°/79° 💧 0.043 in 💨 9 mph

Thursday, Sep 17Thu Sep 17

Light rain 86°/78° 💧 0.076 in 💨 5 mph

Friday, Sep 18Fri Sep 18

Light rain 88°/79° 💧 0.006 in 💨 7 mph

Saturday, Sep 19Sat Sep 19

Mostly sunny 88°/80° 💧 0.017 in 💨 7 mph

Sunday, Sep 20Sun Sep 20

Mostly sunny 89°/80° 💧 0.001 in 💨 12 mph

Monday, Sep 21Mon Sep 21

Partly cloudy 88°/79° 💧 0.026 in 💨 7 mph

Tuesday, Sep 22Tue Sep 22

Overcast 89°/77° 💧 0.059 in 💨 11 mph

Wednesday, Sep 23Wed Sep 23

Light rain 83°/75° 💧 0.530 in 💨 7 mph

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Summerton

Vertical axis: °F · Color based on temperature

AIR QUALITY FORECAST

Air Quality Forecast for Summerton

Hourly forecast · Updated every 2 hours

Fair

Nearest forecast value 12:00 AM

PM2.5 Fine particles Good 3,1µg/m³

Microscopic particles that can penetrate deep into the lungs. Elevated concentrations can especially affect children, older adults and people with respiratory conditions.

PM10 Particulate matter Good 11,4µg/m³

Includes dust, pollen and other airborne particles. High concentrations may irritate the respiratory system.

O₃ Ozone Fair 80,7µg/m³

Ground-level ozone can irritate the eyes and respiratory system when concentrations are elevated.

NO₂ Nitrogen dioxide Good 1,5µg/m³

A gas emitted mainly by traffic and some industrial activity. High exposure can affect respiratory health.

Air quality is acceptable for most people.

UV & HEALTH

UV, Sun & Health Outlook in Summerton

Maximum daily UV Today, tomorrow and the following day show the maximum UV index forecast for each day.

0–2 Low 3–5 Moderate 6–7 High 8–10 Very high 11+ Extreme

Today UV 8,0Very high —Unavailable

Tomorrow UV 8,7Very high 🙂Fair

Thursday UV 7,8High 🙂Fair

Friday UV 7,9High 🙂Fair

Saturday UV 8,4Very high 😊Good

Sunday UV 8,0Very high —Unavailable

Monday UV 8,0Very high —Unavailable

Today's weather health advice Open today's recommendations.

Very high UV risk

Use SPF 50+ sunscreen, a hat and sunglasses. Seek shade and limit exposure around midday.

Acceptable air quality

Air quality is acceptable for most people. Very sensitive people may want to reduce prolonged exertion.

Comfortable temperature conditions

Temperatures should feel comfortable for most people, with no particular heat or cold precautions needed.

Best in the morning or late in the day

For walking, running or cycling, prefer the early morning or late afternoon.

WIND OUTLOOK

Hourly Wind Forecast for Summerton

Vertical axis: mph · Horizontal axis: hours

Sustained wind Max gusts

NIGHT SKY · SUMMERTON, SOUTH CAROLINA

Tonight's Stargazing & Shooting Stars

Excellent observing conditions. Best local viewing window: 2:00 AM–3:00 AM.

99/100Best-hour score

BEST TIME TONIGHT 2:00 AM–3:00 AM Astronomical darkness: 9:02 PM–5:36 AM

☁ Cloud cover 2% Real hourly forecast for the best viewing hour.

☾ Moonlight 7% Waning Crescent · Moon below the horizon at the best viewing hour.

☄ Meteor activity September ε-Perseids Reference ZHR 8 · Radiant 50° high at the best hour.

✦ Estimated visible meteors 1–4/hour Local estimate after weather, moonlight and radiant-height adjustments.

Chance ≥1 meteor in 30 min72%

UPCOMING METEOR PERIODSStart, peak and end dates · weather should be checked closer to the peak.

SEP 5–SEP 21

September ε-PerseidsStart SEP 5 · Peak SEP 9 · End SEP 21 · ZHR 8 · 6% Moon at peak

ACTIVE NOW

SEP 20–NOV 20

Southern TauridsStart SEP 20 · Peak NOV 5 · End NOV 20 · ZHR 7 · 20% Moon at peak

UPCOMING

OCT 2–NOV 7

OrionidsStart OCT 2 · Peak OCT 21 · End NOV 7 · ZHR 20 · 77% Moon at peak

UPCOMING

OCT 20–DEC 10

Northern TauridsStart OCT 20 · Peak NOV 12 · End DEC 10 · ZHR 5 · 7% Moon at peak

UPCOMING

Experimental local observing estimate. Weather values come from the hourly forecast already used on this page. Moon position and astronomical darkness are calculated locally from time and coordinates. Meteor-shower ZHR describes ideal conditions and is not the number of meteors a person should expect to see locally.

DISCOVER WEATHER NEARBY Weather in other cities

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Forecast data for Summerton were last refreshed today at 11:47 PM. The current forecast period extends through 10/09/2026 at 9:00 PM. Weather, air-quality and UV-index data are provided through WEATHER-INFO.COM. Forecasts are produced automatically from the latest available data and are subject to periodic technical checks. This service is intended for general weather information.