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Current weather in Whitemarsh Island is few clouds.

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

Now · 12:52 AM

Whitemarsh Island Weather & Hourly Forecast

United States · Georgia · 31410

80°F

Mostly clear night

Feels like: 88°F

💧 Humidity 90% 🌡 Pressure 30.00 inHg 💨 Wind 5 mph 👁 Visibility 16.3 mi ☁ Clouds 15% ☀️ UV index 0.0 · Low 🌅 Sunrise — 🌇 Sunset —

Hourly Forecast for Whitemarsh Island

Today

1:00 AM

Mostly clear night

80° 💧 0.000 in 💨 5 mph H 90%30.00 inHg

4:00 AM

Mostly clear night

78° 💧 None 💨 6 mph H 93%29.97 inHg

7:00 AM

Mostly cloudy night

76° 💧 None 💨 6 mph H 96%30.00 inHg

10:00 AM

Mostly cloudy

82° 💧 0.006 in 💨 4 mph H 82%30.00 inHg

1:00 PM

Light thunderstorms

86° 💧 0.077 in 💨 7 mph H 73%30.00 inHg

4:00 PM

Light thunderstorms

83° 💧 0.079 in 💨 9 mph H 81%29.94 inHg

7:00 PM

Light rain

80° 💧 0.019 in 💨 6 mph H 89%29.94 inHg

10:00 PM

Mostly cloudy night

79° 💧 0.003 in 💨 7 mph H 90%30.00 inHg

Tomorrow

1:00 AM

Partly cloudy night

78° 💧 0.045 in 💨 5 mph H 93%29.97 inHg

4:00 AM

Light thunderstorms

76° 💧 0.068 in 💨 6 mph H 97%29.97 inHg

7:00 AM

Partly cloudy night

75° 💧 0.000 in 💨 3 mph H 96%30.00 inHg

10:00 AM

Mostly sunny

82° 💧 0.008 in 💨 1 mph H 83%30.03 inHg

1:00 PM

Light thunderstorms

83° 💧 0.110 in 💨 8 mph H 81%30.03 inHg

4:00 PM

Light rain

83° 💧 0.066 in 💨 9 mph H 77%29.97 inHg

7:00 PM

Light rain

81° 💧 0.006 in 💨 8 mph H 85%29.97 inHg

10:00 PM

Overcast night

80° 💧 0.001 in 💨 8 mph H 89%30.03 inHg

Today

1:00 AM

Mostly clear night

80° 💧 None 💨 5 mph H 90%30.00 inHg

2:00 AM

Clear night

79° 💧 None 💨 5 mph H 92%29.97 inHg

3:00 AM

Clear night

79° 💧 0.000 in 💨 5 mph H 93%29.97 inHg

4:00 AM

Mostly clear night

78° 💧 None 💨 6 mph H 93%29.97 inHg

5:00 AM

Clear night

77° 💧 None 💨 6 mph H 94%29.97 inHg

6:00 AM

Mostly clear night

77° 💧 None 💨 6 mph H 94%30.00 inHg

7:00 AM

Mostly cloudy night

76° 💧 None 💨 6 mph H 96%30.00 inHg

8:00 AM

Mostly sunny

77° 💧 None 💨 5 mph H 94%30.00 inHg

9:00 AM

Mostly sunny

79° 💧 None 💨 4 mph H 89%30.03 inHg

10:00 AM

Mostly cloudy

82° 💧 None 💨 4 mph H 82%30.00 inHg

11:00 AM

Overcast

85° 💧 0.001 in 💨 4 mph H 72%30.00 inHg

12:00 PM

Light rain

86° 💧 0.005 in 💨 5 mph H 67%30.03 inHg

1:00 PM

Light thunderstorms

86° 💧 0.008 in 💨 7 mph H 73%30.00 inHg

2:00 PM

Light thunderstorms

82° 💧 0.053 in 💨 10 mph H 84%30.00 inHg

3:00 PM

Light thunderstorms

84° 💧 0.016 in 💨 7 mph H 75%29.97 inHg

4:00 PM

Light thunderstorms

83° 💧 0.038 in 💨 9 mph H 81%29.94 inHg

5:00 PM

Light rain

84° 💧 0.011 in 💨 11 mph H 78%29.94 inHg

6:00 PM

Light thunderstorms

81° 💧 0.030 in 💨 7 mph H 84%29.94 inHg

7:00 PM

Light rain

80° 💧 0.016 in 💨 6 mph H 89%29.94 inHg

8:00 PM

Mostly cloudy night

79° 💧 0.003 in 💨 6 mph H 93%29.94 inHg

9:00 PM

Overcast night

79° 💧 0.000 in 💨 7 mph H 92%29.97 inHg

10:00 PM

Mostly cloudy night

79° 💧 0.000 in 💨 7 mph H 90%30.00 inHg

11:00 PM

Mostly cloudy night

79° 💧 0.002 in 💨 9 mph H 90%30.00 inHg

Tomorrow

12:00 AM

Mostly clear night

79° 💧 0.001 in 💨 7 mph H 92%30.00 inHg

1:00 AM

Partly cloudy night

78° 💧 None 💨 5 mph H 93%29.97 inHg

2:00 AM

Mostly cloudy night

78° 💧 0.000 in 💨 4 mph H 94%29.97 inHg

3:00 AM

Light thunderstorms

76° 💧 0.044 in 💨 4 mph H 97%29.97 inHg

4:00 AM

Light thunderstorms

76° 💧 0.051 in 💨 6 mph H 97%29.97 inHg

5:00 AM

Light rain

76° 💧 0.013 in 💨 3 mph H 97%29.97 inHg

6:00 AM

Clear night

75° 💧 0.004 in 💨 2 mph H 97%29.97 inHg

7:00 AM

Partly cloudy night

75° 💧 0.000 in 💨 3 mph H 96%30.00 inHg

8:00 AM

Partly cloudy

76° 💧 None 💨 2 mph H 95%30.03 inHg

9:00 AM

Mostly sunny

78° 💧 None 💨 2 mph H 91%30.03 inHg

10:00 AM

Mostly sunny

82° 💧 0.001 in 💨 1 mph H 83%30.03 inHg

11:00 AM

Partly cloudy

83° 💧 0.002 in 💨 2 mph H 79%30.03 inHg

12:00 PM

Light rain

84° 💧 0.005 in 💨 5 mph H 76%30.06 inHg

1:00 PM

Light thunderstorms

83° 💧 0.032 in 💨 8 mph H 81%30.03 inHg

2:00 PM

Light thunderstorms

82° 💧 0.057 in 💨 7 mph H 82%30.00 inHg

3:00 PM

Light rain

84° 💧 0.021 in 💨 9 mph H 76%30.00 inHg

4:00 PM

Light rain

83° 💧 0.020 in 💨 9 mph H 77%29.97 inHg

5:00 PM

Light rain

82° 💧 0.024 in 💨 8 mph H 79%29.97 inHg

6:00 PM

Light rain

81° 💧 0.021 in 💨 5 mph H 84%29.97 inHg

7:00 PM

Light rain

81° 💧 0.005 in 💨 8 mph H 85%29.97 inHg

8:00 PM

Overcast night

80° 💧 0.001 in 💨 8 mph H 87%30.00 inHg

9:00 PM

Overcast night

80° 💧 0.000 in 💨 9 mph H 87%30.00 inHg

10:00 PM

Overcast night

80° 💧 0.001 in 💨 8 mph H 89%30.03 inHg

11:00 PM

Overcast night

79° 💧 0.000 in 💨 7 mph H 92%30.03 inHg

Sunday

12:00 AM

Overcast night

78° 💧 None 💨 6 mph H 94%30.03 inHg

1:00 AM

Overcast night

77° 💧 None 💨 4 mph H 94%30.00 inHg

2:00 AM

Mostly cloudy night

77° 💧 None 💨 4 mph H 95%30.00 inHg

3:00 AM

Overcast night

77° 💧 None 💨 5 mph H 95%30.00 inHg

4:00 AM

Mostly cloudy night

76° 💧 None 💨 5 mph H 95%30.00 inHg

5:00 AM

Mostly cloudy night

76° 💧 None 💨 4 mph H 96%30.00 inHg

6:00 AM

Mostly cloudy night

75° 💧 None 💨 4 mph H 97%30.00 inHg

7:00 AM

Mostly cloudy night

75° 💧 None 💨 4 mph H 97%30.03 inHg

8:00 AM

Mostly cloudy

76° 💧 None 💨 5 mph H 95%30.03 inHg

5:00 PM

Light rain

83° 💧 None 💨 9 mph H 80%29.97 inHg

8:00 PM

Mostly clear night

81° 💧 None 💨 6 mph H 86%30.00 inHg

11:00 PM

Partly cloudy night

81° 💧 None 💨 6 mph H 88%30.03 inHg

Monday

2:00 AM

Clear night

79° 💧 None 💨 5 mph H 95%30.00 inHg

5:00 AM

Clear night

78° 💧 None 💨 5 mph H 97%30.00 inHg

8:00 AM

Mostly cloudy

78° 💧 None 💨 5 mph H 94%30.06 inHg

11:00 AM

Mostly cloudy

85° 💧 None 💨 2 mph H 76%30.06 inHg

2:00 PM

Mostly cloudy

89° 💧 None 💨 2 mph H 68%30.03 inHg

5:00 PM

Light rain

84° 💧 None 💨 6 mph H 79%30.00 inHg

8:00 PM

Clear night

82° 💧 None 💨 4 mph H 88%30.00 inHg

11:00 PM

Partly cloudy night

80° 💧 None 💨 2 mph H 94%30.03 inHg

Tuesday

2:00 AM

Clear night

79° 💧 None 💨 1 mph H 95%30.03 inHg

5:00 AM

Light rain

78° 💧 None 💨 3 mph H 99%30.03 inHg

8:00 AM

Light rain

78° 💧 None 💨 6 mph H 96%30.12 inHg

11:00 AM

Mostly cloudy

84° 💧 None 💨 9 mph H 78%30.15 inHg

2:00 PM

Mostly cloudy

85° 💧 None 💨 15 mph H 73%30.15 inHg

5:00 PM

Mostly cloudy

84° 💧 None 💨 16 mph H 75%30.12 inHg

8:00 PM

Mostly clear night

82° 💧 None 💨 15 mph H 81%30.12 inHg

11:00 PM

Clear night

81° 💧 None 💨 15 mph H 79%30.18 inHg

Wednesday

2:00 AM

Mostly clear night

80° 💧 None 💨 15 mph H 79%30.15 inHg

5:00 AM

Mostly clear night

78° 💧 None 💨 13 mph H 79%30.15 inHg

8:00 AM

Sunny

75° 💧 None 💨 13 mph H 82%30.21 inHg

11:00 AM

Sunny

79° 💧 None 💨 12 mph H 64%30.24 inHg

2:00 PM

Sunny

83° 💧 None 💨 12 mph H 54%30.21 inHg

8:00 PM

Partly cloudy night

85° 💧 None 💨 14 mph H 60%30.21 inHg

Thursday

2:00 AM

Clear night

79° 💧 None 💨 13 mph H 70%30.15 inHg

8:00 AM

Sunny

75° 💧 None 💨 7 mph H 78%30.18 inHg

2:00 PM

Mostly sunny

74° 💧 None 💨 10 mph H 78%30.18 inHg

8:00 PM

Mostly clear night

83° 💧 None 💨 15 mph H 62%30.18 inHg

Friday

2:00 AM

Light rain

79° 💧 None 💨 13 mph H 78%30.12 inHg

8:00 AM

Light rain

76° 💧 None 💨 7 mph H 95%30.12 inHg

2:00 PM

Light rain

76° 💧 None 💨 5 mph H 96%30.09 inHg

8:00 PM

Clear night

84° 💧 None 💨 6 mph H 74%30.06 inHg

Saturday

2:00 AM

Overcast night

80° 💧 None 💨 4 mph H 87%30.00 inHg

8:00 AM

Mostly sunny

78° 💧 None 💨 2 mph H 91%30.00 inHg

2:00 PM

Moderate rain

75° 💧 None 💨 1 mph H 98%30.03 inHg

8:00 PM

Overcast night

84° 💧 None 💨 8 mph H 74%29.97 inHg

Sunday

2:00 AM

Mostly cloudy night

80° 💧 None 💨 7 mph H 81%29.91 inHg

8:00 AM

Partly cloudy

77° 💧 None 💨 5 mph H 91%29.88 inHg

2:00 PM

Overcast

75° 💧 None 💨 3 mph H 97%29.91 inHg

8:00 PM

Overcast night

84° 💧 None 💨 5 mph H 72%29.85 inHg

Monday

2:00 AM

Mostly cloudy night

78° 💧 None 💨 9 mph H 91%29.83 inHg

8:00 AM

Light rain

73° 💧 None 💨 7 mph H 97%29.83 inHg

2:00 PM

Mostly sunny

73° 💧 None 💨 5 mph H 98%29.88 inHg

8:00 PM

Moderate rain

78° 💧 None 💨 10 mph H 84%29.88 inHg

Tuesday

2:00 AM

Overcast night

78° 💧 None 💨 13 mph H 66%29.94 inHg

8:00 AM

Partly cloudy

71° 💧 None 💨 16 mph H 61%30.00 inHg

2:00 PM

Overcast

67° 💧 None 💨 16 mph H 65%30.03 inHg

8:00 PM

Overcast night

75° 💧 None 💨 14 mph H 55%30.06 inHg

Wednesday

2:00 AM

Overcast night

72° 💧 None 💨 14 mph H 59%30.06 inHg

8:00 AM

Overcast

67° 💧 None 💨 18 mph H 67%30.09 inHg

2:00 PM

Sunny

64° 💧 None 💨 17 mph H 71%30.12 inHg

8:00 PM

Mostly clear night

76° 💧 None 💨 16 mph H 56%30.06 inHg

Thursday

2:00 AM

Partly cloudy night

72° 💧 None 💨 18 mph H 64%30.03 inHg

8:00 AM

Overcast

68° 💧 None 💨 19 mph H 69%29.97 inHg

2:00 PM

Heavy rain

62° 💧 None 💨 18 mph H 94%29.97 inHg

8:00 PM

Moderate rain

65° 💧 None 💨 19 mph H 94%29.94 inHg

Friday

2:00 AM

Light rain

64° 💧 None 💨 18 mph H 93%29.94 inHg

8:00 AM

Overcast

62° 💧 None 💨 15 mph H 89%29.88 inHg

2:00 PM

Mostly sunny

62° 💧 None 💨 12 mph H 78%29.91 inHg

In Whitemarsh Island and, more broadly, across the state of Georgia: Tonight, the sky will be mostly cloudy, with temperatures dropping slightly to the mid to upper 80s. Expect light southerly breezes, generally around 4 mph, with occasional gusts reaching up to 12 mph. No precipitation is anticipated during the evening hours, so dry conditions will persist. Overall, it will remain warm and somewhat overcast through the night, with comfortable wind speeds.

15-Day Weather Outlook for Whitemarsh Island

TomorrowTomorrow

Light thunderstorms 84°/75° 💧 None 💨 9 mph

Sunday, Sep 13Sun Sep 13

Light rain 83°/75° 💧 0.487 in 💨 9 mph

Monday, Sep 14Mon Sep 14

Light rain 89°/78° 💧 0.060 in 💨 6 mph

Tuesday, Sep 15Tue Sep 15

Light rain 85°/78° 💧 0.080 in 💨 16 mph

Wednesday, Sep 16Wed Sep 16

Mostly sunny 83°/75° 💧 0.012 in 💨 15 mph

Thursday, Sep 17Thu Sep 17

Partly cloudy 85°/74° 💧 0.395 in 💨 14 mph

Friday, Sep 18Fri Sep 18

Light rain 83°/76° 💧 0.240 in 💨 15 mph

Saturday, Sep 19Sat Sep 19

Moderate rain 84°/75° 💧 0.039 in 💨 6 mph

Sunday, Sep 20Sun Sep 20

Overcast 84°/75° 💧 0.132 in 💨 8 mph

Monday, Sep 21Mon Sep 21

Light rain 84°/73° 💧 0.273 in 💨 9 mph

Tuesday, Sep 22Tue Sep 22

Moderate rain 78°/67° 💧 0.240 in 💨 16 mph

Wednesday, Sep 23Wed Sep 23

Overcast 75°/64° 💧 0.037 in 💨 18 mph

Thursday, Sep 24Thu Sep 24

Heavy rain 76°/62° 💧 0.205 in 💨 19 mph

Friday, Sep 25Fri Sep 25

Moderate rain 65°/62° 💧 1.369 in 💨 19 mph

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Whitemarsh Island

Vertical axis: °F · Color based on temperature

AIR QUALITY FORECAST

Air Quality Forecast for Whitemarsh Island

Hourly forecast · Updated every 2 hours

Good

Nearest forecast value 1:00 AM

PM2.5 Fine particles Good 3,2µg/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 3,3µg/m³

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

O₃ Ozone Good 20,5µg/m³

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

NO₂ Nitrogen dioxide Good 4,1µg/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 Whitemarsh Island

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 6,5High 😊Good

Tomorrow UV 8,4Very high 😊Good

Sunday UV 8,6Very high 😊Good

Monday UV 8,5Very high 😊Good

Tuesday UV 8,0Very high —Unavailable

Wednesday UV 8,0Very high —Unavailable

Thursday UV 8,0Very high —Unavailable

Hourly UV index today

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

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.

Stay hydrated

Drink water regularly, especially during physical activity or prolonged sun exposure. High humidity can make it feel hotter.

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 Whitemarsh Island

Vertical axis: mph · Horizontal axis: hours

Sustained wind Max gusts

NIGHT SKY · WHITEMARSH ISLAND, GEORGIA

Tonight's Stargazing & Shooting Stars

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

94/100Best-hour score

BEST TIME TONIGHT 3:00 AM–4:00 AM Astronomical darkness: 8:59 PM–5:42 AM

☁ Cloud cover 3% Real hourly forecast for the best viewing hour.

☾ Moonlight 0% New Moon · Moon below the horizon at the best viewing hour.

☄ Meteor activity September ε-Perseids Reference ZHR 8 · Radiant 62° 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 min75%

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 Whitemarsh Island were last refreshed today at 12:52 AM. The current forecast period extends through 12/09/2026 at 10:00 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.