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Current weather in Islandton is broken clouds.

Where can I find the hourly weather forecast for Islandton?

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

Is the weather forecast for Islandton updated regularly?

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

Now · 7:56 AM

Islandton Weather & Hourly Forecast

United States · South Carolina · 29929

72°F

Mostly cloudy

Feels like: 78°F

💧 Humidity 99% 🌡 Pressure 29.97 inHg 💨 Wind 5 mph 👁 Visibility 5.9 mi ☁ Clouds 89% ☀️ UV index 0.0 · Low 🌅 Sunrise 7:10 AM 🌇 Sunset 7:21 PM

Hourly Forecast for Islandton

Today

8:00 AM

Mostly cloudy

72° 💧 0.002 in 💨 5 mph H 99%29.97 inHg

11:00 AM

Partly cloudy

81° 💧 0.004 in 💨 6 mph H 76%30.00 inHg

2:00 PM

Strong thunderstorm

89° 💧 0.005 in 💨 6 mph H 55%29.97 inHg

5:00 PM

Thunderstorms

75° 💧 0.253 in 💨 7 mph H 92%29.97 inHg

8:00 PM

Partly cloudy night

74° 💧 0.003 in 💨 1 mph H 100%29.97 inHg

11:00 PM

Mostly clear night

73° 💧 0.025 in 💨 5 mph H 99%30.03 inHg

Tomorrow

2:00 AM

Mostly cloudy night

71° 💧 0.001 in 💨 4 mph H 100%30.00 inHg

5:00 AM

Overcast night

71° 💧 0.000 in 💨 5 mph H 100%30.00 inHg

8:00 AM

Overcast

72° 💧 0.007 in 💨 7 mph H 99%30.03 inHg

11:00 AM

Light rain

78° 💧 0.020 in 💨 9 mph H 81%30.06 inHg

2:00 PM

Mostly sunny

86° 💧 0.061 in 💨 7 mph H 60%30.03 inHg

5:00 PM

Light thunderstorms

76° 💧 0.082 in 💨 4 mph H 96%30.00 inHg

8:00 PM

Light rain

73° 💧 0.009 in 💨 5 mph H 98%30.03 inHg

11:00 PM

Clear night

71° 💧 None 💨 9 mph H 98%30.06 inHg

Thursday

2:00 AM

Clear night

69° 💧 None 💨 9 mph H 97%30.03 inHg

5:00 AM

Mostly clear night

67° 💧 None 💨 9 mph H 93%30.06 inHg

Today

8:00 AM

Mostly cloudy

72° 💧 0.001 in 💨 5 mph H 99%29.97 inHg

9:00 AM

Overcast

75° 💧 0.001 in 💨 5 mph H 96%30.00 inHg

10:00 AM

Mostly cloudy

77° 💧 0.000 in 💨 6 mph H 91%29.97 inHg

11:00 AM

Partly cloudy

81° 💧 0.000 in 💨 6 mph H 76%30.00 inHg

12:00 PM

Mostly sunny

85° 💧 0.002 in 💨 7 mph H 62%30.00 inHg

1:00 PM

Mostly sunny

87° 💧 0.002 in 💨 6 mph H 58%29.97 inHg

2:00 PM

Strong thunderstorm

89° 💧 0.001 in 💨 6 mph H 55%29.97 inHg

3:00 PM

Light thunderstorms

90° 💧 0.002 in 💨 5 mph H 52%29.94 inHg

4:00 PM

Strong thunderstorm

88° 💧 0.001 in 💨 4 mph H 53%29.91 inHg

5:00 PM

Thunderstorms

75° 💧 0.122 in 💨 7 mph H 92%29.97 inHg

6:00 PM

Light thunderstorms

74° 💧 0.096 in 💨 2 mph H 98%29.94 inHg

7:00 PM

Light rain

74° 💧 0.035 in 💨 1 mph H 99%29.94 inHg

8:00 PM

Partly cloudy night

74° 💧 0.003 in 💨 1 mph H 100%29.97 inHg

9:00 PM

Mist at night

73° 💧 0.000 in 💨 3 mph H 100%29.97 inHg

10:00 PM

Mist at night

73° 💧 None 💨 4 mph H 100%30.00 inHg

11:00 PM

Mostly clear night

73° 💧 0.000 in 💨 5 mph H 99%30.03 inHg

Tomorrow

12:00 AM

Light rain

72° 💧 0.020 in 💨 8 mph H 99%30.03 inHg

1:00 AM

Mostly clear night

71° 💧 0.004 in 💨 6 mph H 99%30.00 inHg

2:00 AM

Mostly cloudy night

71° 💧 0.001 in 💨 4 mph H 100%30.00 inHg

3:00 AM

Clear night

71° 💧 None 💨 5 mph H 100%30.00 inHg

4:00 AM

Mostly cloudy night

71° 💧 None 💨 5 mph H 100%30.00 inHg

5:00 AM

Overcast night

71° 💧 None 💨 5 mph H 100%30.00 inHg

6:00 AM

Overcast night

71° 💧 0.000 in 💨 5 mph H 99%30.03 inHg

7:00 AM

Overcast night

72° 💧 None 💨 6 mph H 99%30.03 inHg

8:00 AM

Overcast

72° 💧 0.001 in 💨 7 mph H 99%30.03 inHg

9:00 AM

Overcast

73° 💧 0.002 in 💨 8 mph H 97%30.06 inHg

10:00 AM

Light rain

74° 💧 0.004 in 💨 8 mph H 93%30.06 inHg

11:00 AM

Light rain

78° 💧 0.010 in 💨 9 mph H 81%30.06 inHg

12:00 PM

Light rain

82° 💧 0.007 in 💨 9 mph H 69%30.06 inHg

1:00 PM

Light rain

84° 💧 0.004 in 💨 8 mph H 64%30.06 inHg

2:00 PM

Mostly sunny

86° 💧 0.002 in 💨 7 mph H 60%30.03 inHg

3:00 PM

Light thunderstorms

87° 💧 0.002 in 💨 7 mph H 56%30.00 inHg

4:00 PM

Light thunderstorms

75° 💧 0.057 in 💨 12 mph H 89%30.00 inHg

5:00 PM

Light thunderstorms

76° 💧 0.041 in 💨 4 mph H 96%30.00 inHg

6:00 PM

Light rain

76° 💧 0.007 in 💨 5 mph H 93%30.03 inHg

7:00 PM

Light rain

74° 💧 0.034 in 💨 3 mph H 98%30.03 inHg

8:00 PM

Light rain

73° 💧 0.008 in 💨 5 mph H 98%30.03 inHg

9:00 PM

Mostly clear night

72° 💧 0.001 in 💨 6 mph H 98%30.06 inHg

10:00 PM

Mostly clear night

72° 💧 None 💨 8 mph H 98%30.06 inHg

11:00 PM

Clear night

71° 💧 None 💨 9 mph H 98%30.06 inHg

Thursday

12:00 AM

Clear night

70° 💧 None 💨 9 mph H 98%30.06 inHg

1:00 AM

Clear night

70° 💧 None 💨 9 mph H 97%30.03 inHg

2:00 AM

Clear night

69° 💧 None 💨 9 mph H 97%30.03 inHg

3:00 AM

Clear night

69° 💧 None 💨 9 mph H 96%30.03 inHg

4:00 AM

Clear night

68° 💧 None 💨 9 mph H 95%30.06 inHg

5:00 AM

Mostly clear night

67° 💧 None 💨 9 mph H 93%30.06 inHg

6:00 AM

Mostly clear night

67° 💧 None 💨 9 mph H 91%30.06 inHg

7:00 AM

Mostly cloudy night

66° 💧 None 💨 9 mph H 89%30.06 inHg

8:00 AM

Overcast

67° 💧 0.001 in 💨 9 mph H 84%30.09 inHg

9:00 AM

Overcast

68° 💧 0.001 in 💨 10 mph H 80%30.09 inHg

10:00 AM

Partly cloudy

69° 💧 0.003 in 💨 12 mph H 77%30.09 inHg

11:00 AM

Light rain

72° 💧 0.008 in 💨 12 mph H 72%30.09 inHg

12:00 PM

Overcast

74° 💧 0.002 in 💨 11 mph H 68%30.09 inHg

1:00 PM

Overcast

76° 💧 None 💨 11 mph H 65%30.06 inHg

2:00 PM

Overcast

77° 💧 None 💨 10 mph H 63%30.06 inHg

3:00 PM

Overcast

76° 💧 0.001 in 💨 10 mph H 65%30.03 inHg

4:00 PM

Mostly cloudy

76° 💧 0.001 in 💨 10 mph H 67%30.03 inHg

5:00 PM

Overcast

75° 💧 None 💨 10 mph H 66%30.03 inHg

6:00 PM

Overcast

74° 💧 None 💨 10 mph H 68%30.03 inHg

7:00 PM

Overcast

72° 💧 None 💨 9 mph H 70%30.06 inHg

8:00 PM

Overcast night

72° 💧 None 💨 9 mph H 71%30.06 inHg

11:00 PM

Mostly cloudy night

69° 💧 None 💨 10 mph H 70%30.09 inHg

Friday

2:00 AM

Clear night

65° 💧 None 💨 9 mph H 75%30.06 inHg

5:00 AM

Clear night

62° 💧 None 💨 9 mph H 78%30.06 inHg

8:00 AM

Sunny

60° 💧 None 💨 8 mph H 79%30.09 inHg

11:00 AM

Sunny

68° 💧 None 💨 9 mph H 61%30.12 inHg

2:00 PM

Sunny

74° 💧 None 💨 8 mph H 47%30.03 inHg

5:00 PM

Sunny

75° 💧 None 💨 8 mph H 45%30.00 inHg

8:00 PM

Clear night

66° 💧 None 💨 6 mph H 61%30.03 inHg

11:00 PM

Mostly clear night

62° 💧 None 💨 8 mph H 65%30.06 inHg

Saturday

2:00 AM

Mostly cloudy night

58° 💧 None 💨 6 mph H 76%30.03 inHg

5:00 AM

Mostly cloudy night

56° 💧 None 💨 7 mph H 80%30.03 inHg

8:00 AM

Sunny

55° 💧 None 💨 7 mph H 75%30.06 inHg

11:00 AM

Sunny

68° 💧 None 💨 8 mph H 44%30.09 inHg

2:00 PM

Sunny

76° 💧 None 💨 7 mph H 32%30.03 inHg

5:00 PM

Sunny

78° 💧 None 💨 7 mph H 27%29.94 inHg

8:00 PM

Clear night

65° 💧 None 💨 6 mph H 47%29.97 inHg

11:00 PM

Clear night

58° 💧 None 💨 3 mph H 64%30.00 inHg

Sunday

2:00 AM

Clear night

55° 💧 None 💨 2 mph H 77%29.97 inHg

5:00 AM

Clear night

54° 💧 None 💨 5 mph H 77%29.94 inHg

8:00 AM

Sunny

56° 💧 None 💨 5 mph H 72%29.94 inHg

11:00 AM

Sunny

73° 💧 None 💨 3 mph H 46%29.94 inHg

2:00 PM

Sunny

81° 💧 None 💨 4 mph H 37%29.85 inHg

5:00 PM

Sunny

83° 💧 None 💨 5 mph H 32%29.80 inHg

8:00 PM

Clear night

69° 💧 None 💨 5 mph H 55%29.83 inHg

Monday

2:00 AM

Clear night

61° 💧 None 💨 0 mph H 72%29.85 inHg

8:00 AM

Sunny

57° 💧 None 💨 5 mph H 82%29.85 inHg

2:00 PM

Partly cloudy

85° 💧 None 💨 3 mph H 27%29.83 inHg

8:00 PM

Mostly cloudy night

70° 💧 None 💨 3 mph H 53%29.80 inHg

Tuesday

2:00 AM

Overcast night

64° 💧 None 💨 2 mph H 99%29.85 inHg

8:00 AM

Overcast

65° 💧 None 💨 4 mph H 99%29.88 inHg

2:00 PM

Sunny

87° 💧 None 💨 0 mph H 35%29.88 inHg

8:00 PM

Clear night

74° 💧 None 💨 7 mph H 61%29.88 inHg

Wednesday

2:00 AM

Overcast night

67° 💧 None 💨 1 mph H 100%29.94 inHg

8:00 AM

Overcast

69° 💧 None 💨 3 mph H 99%30.00 inHg

2:00 PM

Sunny

85° 💧 None 💨 5 mph H 41%30.00 inHg

8:00 PM

Clear night

76° 💧 None 💨 8 mph H 62%30.00 inHg

Thursday

2:00 AM

Clear night

67° 💧 None 💨 4 mph H 98%30.06 inHg

8:00 AM

Sunny

67° 💧 None 💨 6 mph H 98%30.12 inHg

2:00 PM

Mostly sunny

84° 💧 None 💨 8 mph H 50%30.12 inHg

8:00 PM

Clear night

75° 💧 None 💨 7 mph H 66%30.09 inHg

Friday

2:00 AM

Mostly clear night

68° 💧 None 💨 7 mph H 85%30.15 inHg

8:00 AM

Mostly sunny

66° 💧 None 💨 8 mph H 91%30.18 inHg

2:00 PM

Mostly cloudy

84° 💧 None 💨 9 mph H 41%30.15 inHg

8:00 PM

Overcast night

76° 💧 None 💨 6 mph H 59%30.12 inHg

Saturday

2:00 AM

Mostly cloudy night

69° 💧 None 💨 7 mph H 93%30.12 inHg

8:00 AM

Partly cloudy

68° 💧 None 💨 8 mph H 93%30.15 inHg

2:00 PM

Light rain

84° 💧 None 💨 5 mph H 54%30.09 inHg

8:00 PM

Mostly cloudy night

74° 💧 None 💨 6 mph H 87%30.06 inHg

Sunday

2:00 AM

Mostly clear night

69° 💧 None 💨 6 mph H 96%30.06 inHg

8:00 AM

Mostly sunny

69° 💧 None 💨 6 mph H 97%30.09 inHg

2:00 PM

Mostly sunny

86° 💧 None 💨 5 mph H 50%30.06 inHg

8:00 PM

Partly cloudy night

78° 💧 None 💨 6 mph H 66%30.03 inHg

Monday

2:00 AM

Clear night

69° 💧 None 💨 3 mph H 92%30.03 inHg

8:00 AM

Sunny

67° 💧 None 💨 5 mph H 94%30.06 inHg

2:00 PM

Sunny

88° 💧 None 💨 5 mph H 41%30.03 inHg

8:00 PM

Clear night

78° 💧 None 💨 6 mph H 56%29.97 inHg

Tuesday

2:00 AM

Clear night

68° 💧 None 💨 2 mph H 84%30.00 inHg

8:00 AM

Sunny

67° 💧 None 💨 5 mph H 87%30.03 inHg

2:00 PM

Mostly sunny

89° 💧 None 💨 5 mph H 47%29.97 inHg

8:00 PM

Mostly clear night

76° 💧 None 💨 5 mph H 93%29.91 inHg

In Islandton and, more broadly, across the state of South Carolina: This morning, clear skies and warm temperatures will set the tone, with lows around 72 degrees and light southeast winds at up to 4 mph. As the day progresses, temperatures will rise into the upper 80s and low 90s, creating hot conditions. The wind will remain gentle, with occasional gusts reaching 12 mph. An isolated shower is unlikely but cannot be entirely ruled out, with a maximum probability of 25%. Overall, expect a hot and dry day, with plenty of sunshine and light breezes.

15-Day Weather Outlook for Islandton

TomorrowTomorrow

Light thunderstorms 87°/71° 💧 None 💨 12 mph

Thursday, Sep 24Thu Sep 24

Light rain 77°/66° 💧 0.520 in 💨 12 mph

Friday, Sep 25Fri Sep 25

Mostly sunny 75°/60° 💧 None 💨 9 mph

Saturday, Sep 26Sat Sep 26

Mostly cloudy 78°/55° 💧 None 💨 8 mph

Sunday, Sep 27Sun Sep 27

Sunny 83°/54° 💧 None 💨 5 mph

Monday, Sep 28Mon Sep 28

Partly cloudy 85°/57° 💧 None 💨 5 mph

Tuesday, Sep 29Tue Sep 29

Overcast 87°/64° 💧 None 💨 7 mph

Wednesday, Sep 30Wed Sep 30

Overcast 85°/67° 💧 0.002 in 💨 8 mph

Thursday, Oct 1Thu Oct 1

Mostly sunny 84°/67° 💧 0.023 in 💨 8 mph

Friday, Oct 2Fri Oct 2

Mostly sunny 84°/66° 💧 None 💨 9 mph

Saturday, Oct 3Sat Oct 3

Light rain 84°/68° 💧 0.060 in 💨 8 mph

Sunday, Oct 4Sun Oct 4

Mostly sunny 86°/69° 💧 0.010 in 💨 6 mph

Monday, Oct 5Mon Oct 5

Sunny 88°/67° 💧 None 💨 6 mph

Tuesday, Oct 6Tue Oct 6

Mostly sunny 89°/67° 💧 0.067 in 💨 5 mph

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Islandton

Vertical axis: °F · Color based on temperature

AIR QUALITY FORECAST

Air Quality Forecast for Islandton

Hourly forecast · Updated every 2 hours

Good

Nearest forecast value 8:00 AM

PM2.5 Fine particles Good 0,7µg/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 1,2µg/m³

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

O₃ Ozone Good 34,3µg/m³

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

NO₂ Nitrogen dioxide Good 2,9µg/m³

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

Air quality is favorable for outdoor activities.

UV & HEALTH

UV, Sun & Health Outlook in Islandton

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 7,7High 😊Good

Tomorrow UV 7,6High 🙂Fair

Thursday UV 4,6Moderate 🙂Fair

Friday UV 7,3High 🙂Fair

Saturday UV 7,0High 😊Good

Sunday UV 7,0High —Unavailable

Monday UV 8,0Very high —Unavailable

Hourly UV index today

8:00 AMUV 0,2 9:00 AMUV 0,9 10:00 AMUV 2,5 11:00 AMUV 4,7 12:00 PMUV 6,6 1:00 PMUV 7,7 2:00 PMUV 6,8 3:00 PMUV 2,4 4:00 PMUV 1,0 5:00 PMUV 0,7 6:00 PMUV 0,4 7:00 PMUV 0,0

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

Strong UV exposure

Protect exposed skin with SPF 30+ sunscreen, wear sunglasses, and try to limit direct midday sun.

Good air quality

Air quality is good and outdoor activities can be enjoyed normally.

Comfortable temperature conditions

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

Good conditions for outdoor activities

Outdoor activities can generally be enjoyed normally, with sun protection adjusted to the UV level.

WIND OUTLOOK

Hourly Wind Forecast for Islandton

Vertical axis: mph · Horizontal axis: hours

Sustained wind Max gusts

NIGHT SKY · ISLANDTON, SOUTH CAROLINA

Tonight's Stargazing & Shooting Stars

Excellent observing conditions. Best local viewing window: 3:00 AM–4:00 AM.

85/100Best-hour score

BEST TIME TONIGHT 3:00 AM–4:00 AM Astronomical darkness: 8:43 PM–5:50 AM

☁ Cloud cover 7% Real hourly forecast for the best viewing hour.

☾ Moonlight 88% Waxing Gibbous · Moon about 11° above the horizon at the best viewing hour.

☄ Meteor activity Southern Taurids Reference ZHR 7 · Radiant 61° high at the best hour.

✦ Estimated visible meteors 0–2/hour Local estimate after weather, moonlight and radiant-height adjustments.

Chance ≥1 meteor in 30 min43%

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

SEP 20–NOV 20

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

ACTIVE NOW

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

NOV 6–NOV 30

LeonidsStart NOV 6 · Peak NOV 17 · End NOV 30 · ZHR 15 · 52% 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.

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Forecast data for Islandton were last refreshed today at 7:56 AM. The current forecast period extends through 24/09/2026 at 5:00 AM. 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.