What is the weather in Grand Bay right now?

Current weather in Grand Bay is clear sky.

Where can I find the hourly weather forecast for Grand Bay?

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

Is the weather forecast for Grand Bay updated regularly?

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

Now · 6:34 AM

Grand Bay Weather & Hourly Forecast

United States · Alabama · 36541

72°F

Clear night

Feels like: 76°F

💧 Humidity 99% 🌡 Pressure 30.03 inHg 💨 Wind 7 mph 👁 Visibility 9.9 mi ☁ Clouds 0% ☀️ UV index 0.0 · Low 🌅 Sunrise 6:41 AM 🌇 Sunset 6:50 PM

Hourly Forecast for Grand Bay

Today

7:00 AM

Sunny

72° 💧 None 💨 7 mph H 99%30.03 inHg

10:00 AM

Sunny

82° 💧 0.000 in 💨 8 mph H 75%30.06 inHg

1:00 PM

Sunny

89° 💧 0.002 in 💨 7 mph H 59%30.03 inHg

4:00 PM

Mostly sunny

90° 💧 0.003 in 💨 7 mph H 55%29.97 inHg

7:00 PM

Clear night

82° 💧 None 💨 4 mph H 71%29.97 inHg

10:00 PM

Clear night

78° 💧 None 💨 6 mph H 72%30.03 inHg

Tomorrow

1:00 AM

Clear night

75° 💧 None 💨 5 mph H 81%30.00 inHg

4:00 AM

Mostly clear night

73° 💧 None 💨 5 mph H 88%30.00 inHg

7:00 AM

Partly cloudy

72° 💧 None 💨 5 mph H 93%30.03 inHg

10:00 AM

Sunny

82° 💧 0.012 in 💨 6 mph H 76%30.06 inHg

1:00 PM

Light rain

87° 💧 0.007 in 💨 6 mph H 63%30.03 inHg

4:00 PM

Mostly cloudy

88° 💧 0.009 in 💨 5 mph H 56%29.97 inHg

7:00 PM

Mostly cloudy night

80° 💧 None 💨 2 mph H 77%29.97 inHg

10:00 PM

Partly cloudy night

77° 💧 None 💨 5 mph H 72%30.03 inHg

Friday

1:00 AM

Mostly clear night

74° 💧 None 💨 5 mph H 83%30.03 inHg

4:00 AM

Clear night

72° 💧 None 💨 5 mph H 86%30.03 inHg

Today

7:00 AM

Sunny

72° 💧 None 💨 7 mph H 99%30.03 inHg

8:00 AM

Sunny

75° 💧 None 💨 7 mph H 92%30.03 inHg

9:00 AM

Sunny

78° 💧 None 💨 7 mph H 85%30.06 inHg

10:00 AM

Sunny

82° 💧 None 💨 8 mph H 75%30.06 inHg

11:00 AM

Sunny

85° 💧 None 💨 7 mph H 68%30.06 inHg

12:00 PM

Sunny

87° 💧 0.000 in 💨 8 mph H 61%30.03 inHg

1:00 PM

Sunny

89° 💧 0.000 in 💨 7 mph H 59%30.03 inHg

2:00 PM

Sunny

89° 💧 0.001 in 💨 7 mph H 56%30.00 inHg

3:00 PM

Sunny

90° 💧 0.001 in 💨 7 mph H 55%29.97 inHg

4:00 PM

Mostly sunny

90° 💧 0.001 in 💨 7 mph H 55%29.97 inHg

5:00 PM

Mostly sunny

88° 💧 0.002 in 💨 7 mph H 57%29.97 inHg

6:00 PM

Sunny

86° 💧 0.001 in 💨 4 mph H 65%29.97 inHg

7:00 PM

Clear night

82° 💧 None 💨 4 mph H 71%29.97 inHg

8:00 PM

Clear night

80° 💧 None 💨 4 mph H 72%30.00 inHg

9:00 PM

Clear night

79° 💧 None 💨 6 mph H 69%30.03 inHg

10:00 PM

Clear night

78° 💧 None 💨 6 mph H 72%30.03 inHg

11:00 PM

Clear night

77° 💧 None 💨 5 mph H 77%30.03 inHg

Tomorrow

12:00 AM

Clear night

76° 💧 None 💨 5 mph H 79%30.00 inHg

1:00 AM

Clear night

75° 💧 None 💨 5 mph H 81%30.00 inHg

2:00 AM

Clear night

75° 💧 None 💨 5 mph H 83%30.00 inHg

3:00 AM

Clear night

74° 💧 None 💨 5 mph H 85%30.00 inHg

4:00 AM

Mostly clear night

73° 💧 None 💨 5 mph H 88%30.00 inHg

5:00 AM

Mostly clear night

73° 💧 None 💨 5 mph H 90%30.00 inHg

6:00 AM

Mostly clear night

72° 💧 None 💨 5 mph H 92%30.03 inHg

7:00 AM

Partly cloudy

72° 💧 None 💨 5 mph H 93%30.03 inHg

8:00 AM

Partly cloudy

75° 💧 None 💨 6 mph H 88%30.03 inHg

9:00 AM

Sunny

79° 💧 None 💨 6 mph H 81%30.06 inHg

10:00 AM

Sunny

82° 💧 None 💨 6 mph H 76%30.06 inHg

11:00 AM

Light rain

84° 💧 0.005 in 💨 5 mph H 70%30.06 inHg

12:00 PM

Light rain

86° 💧 0.007 in 💨 6 mph H 67%30.03 inHg

1:00 PM

Light rain

87° 💧 0.005 in 💨 6 mph H 63%30.03 inHg

2:00 PM

Mostly cloudy

88° 💧 0.001 in 💨 6 mph H 60%30.00 inHg

3:00 PM

Overcast

88° 💧 0.001 in 💨 6 mph H 57%29.97 inHg

4:00 PM

Mostly cloudy

88° 💧 0.001 in 💨 5 mph H 56%29.97 inHg

5:00 PM

Light rain

86° 💧 0.005 in 💨 4 mph H 60%29.97 inHg

6:00 PM

Partly cloudy

84° 💧 0.004 in 💨 2 mph H 69%29.97 inHg

7:00 PM

Mostly cloudy night

80° 💧 None 💨 2 mph H 77%29.97 inHg

8:00 PM

Overcast night

79° 💧 None 💨 3 mph H 75%30.00 inHg

9:00 PM

Mostly cloudy night

79° 💧 None 💨 3 mph H 76%30.00 inHg

10:00 PM

Partly cloudy night

77° 💧 None 💨 5 mph H 72%30.03 inHg

11:00 PM

Mostly clear night

77° 💧 None 💨 8 mph H 69%30.03 inHg

Friday

12:00 AM

Clear night

76° 💧 None 💨 6 mph H 75%30.00 inHg

1:00 AM

Mostly clear night

74° 💧 None 💨 5 mph H 83%30.03 inHg

2:00 AM

Partly cloudy night

74° 💧 None 💨 5 mph H 86%30.03 inHg

3:00 AM

Mostly clear night

73° 💧 None 💨 5 mph H 86%30.03 inHg

4:00 AM

Clear night

72° 💧 None 💨 5 mph H 86%30.03 inHg

5:00 AM

Clear night

71° 💧 None 💨 5 mph H 87%30.03 inHg

6:00 AM

Clear night

70° 💧 None 💨 6 mph H 89%30.06 inHg

7:00 AM

Sunny

70° 💧 None 💨 6 mph H 90%30.06 inHg

8:00 AM

Sunny

72° 💧 None 💨 6 mph H 84%30.09 inHg

9:00 AM

Sunny

75° 💧 None 💨 6 mph H 77%30.09 inHg

10:00 AM

Mostly sunny

78° 💧 None 💨 7 mph H 70%30.09 inHg

11:00 AM

Sunny

80° 💧 None 💨 6 mph H 64%30.09 inHg

12:00 PM

Sunny

82° 💧 None 💨 6 mph H 60%30.09 inHg

1:00 PM

Sunny

84° 💧 None 💨 6 mph H 56%30.06 inHg

2:00 PM

Sunny

85° 💧 None 💨 6 mph H 52%30.03 inHg

3:00 PM

Sunny

86° 💧 None 💨 6 mph H 49%30.00 inHg

4:00 PM

Sunny

85° 💧 None 💨 6 mph H 49%29.97 inHg

5:00 PM

Sunny

85° 💧 None 💨 6 mph H 51%29.97 inHg

6:00 PM

Sunny

82° 💧 None 💨 3 mph H 62%29.97 inHg

7:00 PM

Clear night

77° 💧 None 💨 2 mph H 69%30.00 inHg

10:00 PM

Mostly clear night

74° 💧 None 💨 1 mph H 82%30.03 inHg

Saturday

1:00 AM

Partly cloudy night

74° 💧 None 💨 7 mph H 69%30.03 inHg

4:00 AM

Overcast night

71° 💧 None 💨 5 mph H 77%30.00 inHg

7:00 AM

Sunny

69° 💧 None 💨 5 mph H 82%30.03 inHg

10:00 AM

Mostly sunny

80° 💧 None 💨 5 mph H 59%30.09 inHg

1:00 PM

Partly cloudy

85° 💧 None 💨 5 mph H 46%30.06 inHg

4:00 PM

Overcast

87° 💧 None 💨 7 mph H 41%29.97 inHg

7:00 PM

Overcast night

78° 💧 None 💨 5 mph H 65%30.00 inHg

10:00 PM

Mostly cloudy night

75° 💧 None 💨 3 mph H 77%30.03 inHg

Sunday

1:00 AM

Partly cloudy night

74° 💧 None 💨 2 mph H 79%30.00 inHg

4:00 AM

Overcast night

73° 💧 None 💨 0 mph H 79%30.00 inHg

7:00 AM

Partly cloudy

70° 💧 None 💨 5 mph H 91%30.03 inHg

10:00 AM

Partly cloudy

82° 💧 None 💨 3 mph H 58%30.03 inHg

1:00 PM

Partly cloudy

87° 💧 None 💨 2 mph H 47%30.00 inHg

4:00 PM

Partly cloudy

84° 💧 None 💨 5 mph H 57%29.94 inHg

7:00 PM

Partly cloudy night

78° 💧 None 💨 4 mph H 69%29.94 inHg

10:00 PM

Mostly clear night

75° 💧 None 💨 3 mph H 77%29.94 inHg

Monday

1:00 AM

Partly cloudy night

75° 💧 None 💨 2 mph H 79%29.94 inHg

4:00 AM

Mostly clear night

74° 💧 None 💨 1 mph H 80%29.94 inHg

7:00 AM

Moderate rain

68° 💧 None 💨 6 mph H 100%30.00 inHg

10:00 AM

Partly cloudy

76° 💧 None 💨 5 mph H 85%30.00 inHg

1:00 PM

Overcast

83° 💧 None 💨 2 mph H 61%29.94 inHg

4:00 PM

Partly cloudy

82° 💧 None 💨 7 mph H 57%29.91 inHg

7:00 PM

Partly cloudy night

77° 💧 None 💨 5 mph H 65%29.91 inHg

Tuesday

1:00 AM

Partly cloudy night

75° 💧 None 💨 5 mph H 76%29.91 inHg

7:00 AM

Mostly sunny

75° 💧 None 💨 5 mph H 75%29.94 inHg

1:00 PM

Moderate rain

85° 💧 None 💨 12 mph H 60%29.91 inHg

7:00 PM

Light rain

74° 💧 None 💨 10 mph H 95%29.88 inHg

Wednesday

1:00 AM

Light rain

75° 💧 None 💨 7 mph H 95%29.85 inHg

7:00 AM

Light thunderstorms

73° 💧 None 💨 7 mph H 99%29.83 inHg

1:00 PM

Light rain

76° 💧 None 💨 9 mph H 96%29.80 inHg

7:00 PM

Light thunderstorms

74° 💧 None 💨 10 mph H 97%29.74 inHg

Thursday

1:00 AM

Overcast night

74° 💧 None 💨 7 mph H 99%29.77 inHg

7:00 AM

Sunny

69° 💧 None 💨 5 mph H 99%29.83 inHg

1:00 PM

Mostly sunny

83° 💧 None 💨 6 mph H 61%29.85 inHg

7:00 PM

Clear night

76° 💧 None 💨 4 mph H 74%29.85 inHg

Friday

1:00 AM

Clear night

68° 💧 None 💨 6 mph H 83%29.94 inHg

7:00 AM

Sunny

64° 💧 None 💨 7 mph H 86%29.97 inHg

1:00 PM

Sunny

80° 💧 None 💨 8 mph H 55%29.97 inHg

7:00 PM

Clear night

72° 💧 None 💨 4 mph H 70%29.97 inHg

Saturday

1:00 AM

Clear night

65° 💧 None 💨 9 mph H 68%30.03 inHg

7:00 AM

Sunny

60° 💧 None 💨 7 mph H 81%30.06 inHg

1:00 PM

Sunny

75° 💧 None 💨 8 mph H 49%30.06 inHg

7:00 PM

Clear night

68° 💧 None 💨 6 mph H 63%30.06 inHg

Sunday

1:00 AM

Clear night

61° 💧 None 💨 7 mph H 73%30.06 inHg

7:00 AM

Mostly cloudy

58° 💧 None 💨 8 mph H 79%30.09 inHg

1:00 PM

Overcast

78° 💧 None 💨 6 mph H 54%30.09 inHg

7:00 PM

Partly cloudy night

71° 💧 None 💨 6 mph H 73%30.03 inHg

Monday

1:00 AM

Overcast night

67° 💧 None 💨 8 mph H 78%30.06 inHg

7:00 AM

Overcast

66° 💧 None 💨 8 mph H 84%30.09 inHg

1:00 PM

Mostly sunny

81° 💧 None 💨 8 mph H 62%30.09 inHg

7:00 PM

Mostly cloudy night

75° 💧 None 💨 5 mph H 73%30.06 inHg

Tuesday

1:00 AM

Mostly clear night

67° 💧 None 💨 6 mph H 87%30.09 inHg

7:00 AM

Sunny

64° 💧 None 💨 7 mph H 87%30.09 inHg

1:00 PM

Sunny

82° 💧 None 💨 8 mph H 48%30.09 inHg

7:00 PM

Clear night

73° 💧 None 💨 3 mph H 69%30.03 inHg

Wednesday

1:00 AM

Partly cloudy night

66° 💧 None 💨 4 mph H 82%30.03 inHg

7:00 AM

Sunny

61° 💧 None 💨 4 mph H 87%30.03 inHg

1:00 PM

Sunny

84° 💧 None 💨 5 mph H 46%30.00 inHg

7:00 PM

Clear night

72° 💧 None 💨 5 mph H 75%29.94 inHg

In Grand Bay and, more broadly, across the state of Alabama: This morning features a mix of sun and clouds, with temperatures warming into the mid to upper 80s. Light northeast winds will continue, with breezes reaching up to 5 mph and occasional gusts around 14 mph. As the day progresses, temperatures are expected to remain hot, ranging from about 70 to 87 degrees Fahrenheit. There is a possibility of some rain, with an estimated accumulation of around 0.15 inches and a maximum probability of 76%. The rain could bring brief, light showers, especially during the afternoon hours. Overall, it will be a warm day with intermittent clouds and a slight chance of rain, so it’s a good idea to carry an umbrella if planning outdoor activities.

15-Day Weather Outlook for Grand Bay

TomorrowTomorrow

Mostly sunny 88°/72° 💧 None 💨 8 mph

Friday, Sep 25Fri Sep 25

Mostly sunny 86°/70° 💧 0.028 in 💨 7 mph

Saturday, Sep 26Sat Sep 26

Partly cloudy 87°/69° 💧 0.001 in 💨 7 mph

Sunday, Sep 27Sun Sep 27

Partly cloudy 87°/70° 💧 0.044 in 💨 5 mph

Monday, Sep 28Mon Sep 28

Moderate rain 83°/68° 💧 0.279 in 💨 7 mph

Tuesday, Sep 29Tue Sep 29

Moderate rain 85°/74° 💧 0.162 in 💨 12 mph

Wednesday, Sep 30Wed Sep 30

Light thunderstorms 76°/73° 💧 1.690 in 💨 10 mph

Thursday, Oct 1Thu Oct 1

Overcast 83°/69° 💧 0.554 in 💨 7 mph

Friday, Oct 2Fri Oct 2

Sunny 80°/64° 💧 None 💨 8 mph

Saturday, Oct 3Sat Oct 3

Sunny 75°/60° 💧 None 💨 9 mph

Sunday, Oct 4Sun Oct 4

Mostly cloudy 78°/58° 💧 None 💨 8 mph

Monday, Oct 5Mon Oct 5

Overcast 81°/66° 💧 None 💨 8 mph

Tuesday, Oct 6Tue Oct 6

Mostly sunny 82°/64° 💧 None 💨 8 mph

Wednesday, Oct 7Wed Oct 7

Partly cloudy 84°/61° 💧 None 💨 5 mph

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Grand Bay

Vertical axis: °F · Color based on temperature

AIR QUALITY FORECAST

Air Quality Forecast for Grand Bay

Hourly forecast · Updated every 2 hours

Fair

Nearest forecast value 7:00 AM

PM2.5 Fine particles Good 2,3µg/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 2,7µg/m³

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

O₃ Ozone Fair 88,9µg/m³

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

NO₂ Nitrogen dioxide Good 0,3µg/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 Grand Bay

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 8,8Very high 🙂Fair

Tomorrow UV 8,5Very high 😐Moderate

Friday UV 7,9High 🙂Fair

Saturday UV 7,7High 🙂Fair

Sunday UV 7,0High 🙂Fair

Monday UV 7,0High —Unavailable

Tuesday UV 6,0High —Unavailable

Hourly UV index today

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

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 Grand Bay

Vertical axis: mph · Horizontal axis: hours

Sustained wind Max gusts

NIGHT SKY · GRAND BAY, ALABAMA

Tonight's Stargazing & Shooting Stars

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

91/100Best-hour score

BEST TIME TONIGHT 3:00 AM–4:00 AM Astronomical darkness: 8:08 PM–5:22 AM

☁ Cloud cover 5% Real hourly forecast for the best viewing hour.

☾ Moonlight 94% Waxing Gibbous · Moon about 18° above the horizon at the best viewing hour.

☄ Meteor activity Southern Taurids Reference ZHR 7 · Radiant 68° 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 min45%

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 Grand Bay were last refreshed today at 6:34 AM. The current forecast period extends through 25/09/2026 at 4:00 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.