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Current weather in Castle Hayne is clear sky.

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Is the weather forecast for Castle Hayne updated regularly?

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

Now · 3:09 PM

Castle Hayne Weather & Hourly Forecast

United States · North Carolina · 28429

94°F

Sunny

Feels like: 107°F

💧 Humidity 59% 🌡 Pressure 29.94 inHg 💨 Wind 8 mph 👁 Visibility 6.2 mi ☁ Clouds 0% ☀️ UV index 7.0 · High 🌅 Sunrise 6:47 AM 🌇 Sunset 7:34 PM

Hourly Forecast for Castle Hayne

Today

4:00 PM

Sunny

94° 💧 None 💨 8 mph H 59%29.94 inHg

7:00 PM

Sunny

88° 💧 None 💨 11 mph H 65%29.91 inHg

10:00 PM

Clear night

79° 💧 None 💨 6 mph H 83%29.97 inHg

Tomorrow

1:00 AM

Clear night

77° 💧 None 💨 5 mph H 87%29.94 inHg

4:00 AM

Light rain

76° 💧 0.00 in 💨 5 mph H 88%29.88 inHg

7:00 AM

Sunny

74° 💧 None 💨 6 mph H 87%29.88 inHg

10:00 AM

Sunny

84° 💧 None 💨 7 mph H 62%29.91 inHg

1:00 PM

Mostly sunny

92° 💧 None 💨 7 mph H 44%29.85 inHg

4:00 PM

Sunny

93° 💧 None 💨 9 mph H 39%29.80 inHg

7:00 PM

Light rain

82° 💧 0.43 in 💨 9 mph H 65%29.77 inHg

10:00 PM

Moderate rain

77° 💧 0.33 in 💨 7 mph H 90%29.83 inHg

Sunday

1:00 AM

Moderate rain

75° 💧 0.20 in 💨 10 mph H 96%29.83 inHg

4:00 AM

Light rain

74° 💧 0.02 in 💨 10 mph H 94%29.80 inHg

7:00 AM

Light rain

72° 💧 0.02 in 💨 4 mph H 91%29.83 inHg

10:00 AM

Overcast

81° 💧 None 💨 4 mph H 83%29.85 inHg

1:00 PM

Light rain

87° 💧 0.11 in 💨 4 mph H 66%29.85 inHg

Today

4:00 PM

Sunny

94° 💧 None 💨 8 mph H 59%29.94 inHg

5:00 PM

Sunny

94° 💧 None 💨 9 mph H 57%29.94 inHg

6:00 PM

Sunny

92° 💧 None 💨 10 mph H 58%29.91 inHg

7:00 PM

Sunny

88° 💧 None 💨 11 mph H 65%29.91 inHg

8:00 PM

Clear night

84° 💧 None 💨 9 mph H 73%29.94 inHg

9:00 PM

Clear night

81° 💧 None 💨 8 mph H 78%29.94 inHg

10:00 PM

Clear night

79° 💧 None 💨 6 mph H 83%29.97 inHg

11:00 PM

Clear night

78° 💧 None 💨 6 mph H 84%29.94 inHg

Tomorrow

12:00 AM

Clear night

78° 💧 None 💨 6 mph H 87%29.94 inHg

1:00 AM

Clear night

77° 💧 None 💨 5 mph H 87%29.94 inHg

2:00 AM

Clear night

77° 💧 None 💨 5 mph H 88%29.91 inHg

3:00 AM

Clear night

77° 💧 None 💨 6 mph H 88%29.91 inHg

4:00 AM

Light rain

76° 💧 0.00 in 💨 5 mph H 88%29.88 inHg

5:00 AM

Clear night

75° 💧 None 💨 5 mph H 88%29.88 inHg

6:00 AM

Clear night

74° 💧 None 💨 6 mph H 88%29.88 inHg

7:00 AM

Sunny

74° 💧 None 💨 6 mph H 87%29.88 inHg

8:00 AM

Sunny

77° 💧 None 💨 6 mph H 81%29.91 inHg

9:00 AM

Sunny

81° 💧 None 💨 7 mph H 71%29.91 inHg

10:00 AM

Sunny

84° 💧 None 💨 7 mph H 62%29.91 inHg

11:00 AM

Mostly sunny

87° 💧 None 💨 7 mph H 55%29.91 inHg

12:00 PM

Mostly sunny

90° 💧 None 💨 7 mph H 49%29.88 inHg

1:00 PM

Mostly sunny

92° 💧 None 💨 7 mph H 44%29.85 inHg

2:00 PM

Mostly sunny

93° 💧 None 💨 7 mph H 41%29.83 inHg

3:00 PM

Sunny

94° 💧 None 💨 8 mph H 39%29.83 inHg

4:00 PM

Sunny

93° 💧 None 💨 9 mph H 39%29.80 inHg

5:00 PM

Mostly sunny

91° 💧 None 💨 11 mph H 42%29.77 inHg

6:00 PM

Mostly sunny

87° 💧 None 💨 13 mph H 53%29.74 inHg

7:00 PM

Light rain

82° 💧 0.01 in 💨 9 mph H 65%29.77 inHg

8:00 PM

Heavy rain

80° 💧 0.28 in 💨 4 mph H 87%29.77 inHg

9:00 PM

Moderate rain

79° 💧 0.14 in 💨 12 mph H 94%29.83 inHg

10:00 PM

Moderate rain

77° 💧 0.04 in 💨 7 mph H 90%29.83 inHg

11:00 PM

Moderate rain

76° 💧 0.15 in 💨 7 mph H 94%29.85 inHg

Sunday

12:00 AM

Moderate rain

76° 💧 0.14 in 💨 7 mph H 93%29.85 inHg

1:00 AM

Moderate rain

75° 💧 0.06 in 💨 10 mph H 96%29.83 inHg

2:00 AM

Moderate rain

74° 💧 0.11 in 💨 11 mph H 96%29.83 inHg

3:00 AM

Light rain

74° 💧 0.04 in 💨 8 mph H 94%29.83 inHg

4:00 AM

Light rain

74° 💧 0.02 in 💨 10 mph H 94%29.80 inHg

5:00 AM

Overcast night

73° 💧 None 💨 10 mph H 94%29.80 inHg

6:00 AM

Light rain

73° 💧 0.01 in 💨 10 mph H 92%29.80 inHg

7:00 AM

Light rain

72° 💧 0.01 in 💨 4 mph H 91%29.83 inHg

8:00 AM

Overcast

75° 💧 None 💨 4 mph H 91%29.83 inHg

9:00 AM

Light rain

77° 💧 0.01 in 💨 4 mph H 89%29.83 inHg

10:00 AM

Overcast

81° 💧 None 💨 4 mph H 83%29.85 inHg

11:00 AM

Overcast

84° 💧 None 💨 3 mph H 74%29.85 inHg

12:00 PM

Overcast

87° 💧 None 💨 3 mph H 67%29.85 inHg

1:00 PM

Light rain

87° 💧 0.01 in 💨 4 mph H 66%29.85 inHg

2:00 PM

Moderate rain

84° 💧 0.04 in 💨 8 mph H 77%29.83 inHg

3:00 PM

Moderate rain

82° 💧 0.06 in 💨 8 mph H 81%29.83 inHg

4:00 PM

Moderate rain

83° 💧 0.07 in 💨 8 mph H 78%29.83 inHg

5:00 PM

Light rain

82° 💧 0.03 in 💨 7 mph H 79%29.83 inHg

6:00 PM

Moderate rain

81° 💧 0.06 in 💨 8 mph H 81%29.83 inHg

7:00 PM

Light rain

79° 💧 0.02 in 💨 9 mph H 84%29.85 inHg

8:00 PM

Mostly cloudy night

77° 💧 None 💨 8 mph H 87%29.85 inHg

9:00 PM

Overcast night

76° 💧 None 💨 7 mph H 89%29.88 inHg

10:00 PM

Light rain

75° 💧 0.02 in 💨 7 mph H 90%29.91 inHg

11:00 PM

Moderate rain

73° 💧 0.06 in 💨 6 mph H 95%29.91 inHg

Monday

12:00 AM

Moderate rain

73° 💧 0.04 in 💨 7 mph H 95%29.91 inHg

1:00 AM

Moderate rain

73° 💧 0.06 in 💨 6 mph H 96%29.91 inHg

2:00 AM

Light rain

73° 💧 0.02 in 💨 7 mph H 95%29.91 inHg

3:00 AM

Overcast night

73° 💧 None 💨 8 mph H 95%29.91 inHg

4:00 AM

Overcast night

73° 💧 None 💨 8 mph H 93%29.91 inHg

5:00 AM

Overcast night

72° 💧 None 💨 7 mph H 93%29.94 inHg

6:00 AM

Overcast night

72° 💧 None 💨 8 mph H 92%29.94 inHg

7:00 AM

Overcast

71° 💧 None 💨 8 mph H 91%29.97 inHg

8:00 AM

Overcast

72° 💧 None 💨 8 mph H 88%29.97 inHg

9:00 AM

Mostly cloudy

75° 💧 None 💨 9 mph H 81%30.00 inHg

10:00 AM

Mostly cloudy

80° 💧 None 💨 11 mph H 68%30.03 inHg

11:00 AM

Mostly cloudy

83° 💧 None 💨 12 mph H 58%30.03 inHg

12:00 PM

Mostly cloudy

84° 💧 None 💨 12 mph H 58%30.03 inHg

1:00 PM

Mostly cloudy

85° 💧 None 💨 13 mph H 55%30.03 inHg

2:00 PM

Mostly cloudy

84° 💧 None 💨 12 mph H 56%30.03 inHg

3:00 PM

Mostly cloudy

83° 💧 None 💨 12 mph H 60%30.03 inHg

4:00 PM

Light rain

82° 💧 0.00 in 💨 13 mph H 63%30.03 inHg

5:00 PM

Mostly cloudy

81° 💧 None 💨 12 mph H 65%30.03 inHg

6:00 PM

Partly cloudy

80° 💧 None 💨 11 mph H 68%30.06 inHg

7:00 PM

Partly cloudy

78° 💧 None 💨 10 mph H 72%30.06 inHg

8:00 PM

Partly cloudy night

76° 💧 None 💨 9 mph H 75%30.09 inHg

9:00 PM

Partly cloudy night

75° 💧 None 💨 9 mph H 78%30.09 inHg

10:00 PM

Partly cloudy night

75° 💧 None 💨 9 mph H 79%30.12 inHg

11:00 PM

Partly cloudy night

74° 💧 None 💨 8 mph H 81%30.12 inHg

Tuesday

12:00 AM

Partly cloudy night

73° 💧 None 💨 8 mph H 83%30.12 inHg

1:00 AM

Partly cloudy night

73° 💧 None 💨 9 mph H 85%30.15 inHg

2:00 AM

Partly cloudy night

72° 💧 None 💨 8 mph H 85%30.12 inHg

3:00 AM

Mostly clear night

72° 💧 None 💨 7 mph H 85%30.12 inHg

4:00 AM

Clear night

73° 💧 None 💨 8 mph H 84%30.12 inHg

5:00 AM

Mostly clear night

72° 💧 None 💨 7 mph H 83%30.15 inHg

6:00 AM

Partly cloudy night

72° 💧 None 💨 7 mph H 81%30.15 inHg

7:00 AM

Partly cloudy

72° 💧 None 💨 7 mph H 79%30.15 inHg

8:00 AM

Partly cloudy

74° 💧 None 💨 8 mph H 74%30.18 inHg

9:00 AM

Mostly cloudy

78° 💧 None 💨 8 mph H 64%30.18 inHg

10:00 AM

Mostly cloudy

81° 💧 None 💨 10 mph H 57%30.21 inHg

11:00 AM

Mostly cloudy

83° 💧 None 💨 10 mph H 52%30.21 inHg

12:00 PM

Mostly cloudy

85° 💧 None 💨 9 mph H 49%30.21 inHg

1:00 PM

Mostly cloudy

86° 💧 None 💨 10 mph H 48%30.21 inHg

2:00 PM

Mostly cloudy

83° 💧 None 💨 11 mph H 52%30.21 inHg

3:00 PM

Overcast

83° 💧 None 💨 10 mph H 53%30.21 inHg

In Castle Hayne and, more broadly, across the state of North Carolina: The late afternoon will be mostly sunny with a few clouds, and temperatures will remain very hot, ranging from 77 to 95 degrees Fahrenheit. Light southwest winds will blow at speeds up to 7 mph, with gusts reaching 13 mph. Rain may develop later in the evening, with an expected accumulation of around 0.08 inches. It’s advisable to stay alert for potential showers, especially if outdoor plans are scheduled for tonight. Temperatures will gradually remain warm through the evening, and the wind will stay gentle, providing little relief from the heat. Overall, expect a hot and humid evening with a chance of rain.

15-Day Weather Outlook for Castle Hayne

TomorrowTomorrow

Heavy rain 95°/73° 💧 0.21 in 💨 13 mph

Sunday, Sep 6Sun Sep 6

Moderate rain 92°/74° 💧 0.61 in 💨 10 mph

Monday, Sep 7Mon Sep 7

Light rain 83°/73° 💧 0.04 in 💨 13 mph

Tuesday, Sep 8Tue Sep 8

Mostly sunny 86°/68° 💧 None 💨 10 mph

Wednesday, Sep 9Wed Sep 9

Overcast 89°/70° 💧 None 💨 9 mph

Thursday, Sep 10Thu Sep 10

Sunny 95°/74° 💧 None 💨 10 mph

Friday, Sep 11Fri Sep 11

Overcast 88°/73° 💧 None 💨 10 mph

Saturday, Sep 12Sat Sep 12

Moderate rain 83°/75° 💧 0.78 in 💨 11 mph

Sunday, Sep 13Sun Sep 13

Light rain 90°/73° 💧 0.12 in 💨 7 mph

Monday, Sep 14Mon Sep 14

Moderate rain 95°/70° 💧 0.41 in 💨 10 mph

Tuesday, Sep 15Tue Sep 15

Light rain 79°/68° 💧 0.01 in 💨 9 mph

Wednesday, Sep 16Wed Sep 16

Partly cloudy 84°/69° 💧 None 💨 9 mph

Thursday, Sep 17Thu Sep 17

Overcast 87°/72° 💧 None 💨 8 mph

Friday, Sep 18Fri Sep 18

Light rain 90°/74° 💧 0.14 in 💨 7 mph

Saturday, Sep 19Sat Sep 19

Moderate rain 80°/66° 💧 0.47 in 💨 11 mph

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Castle Hayne

Vertical axis: °F · Color based on temperature

AIR QUALITY FORECAST

Air Quality Forecast for Castle Hayne

Hourly forecast · Updated every 2 hours

Good

Nearest forecast value 4:00 PM

PM2.5 Fine particles Good 1,2µg/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 3,0µg/m³

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

O₃ Ozone Good 53,7µg/m³

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

NO₂ Nitrogen dioxide Good 0,4µg/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 Castle Hayne

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 9,2Very high 😊Good

Tomorrow UV 8,9Very high 🙂Fair

Sunday UV 8,2Very high 🙂Fair

Monday UV 7,0High 🙂Fair

Tuesday UV 7,0High 🙂Fair

Wednesday UV 7,0High —Unavailable

Thursday UV 9,0Very high —Unavailable

Hourly UV index today

4:00 PMUV 4,6 5:00 PMUV 2,3 6:00 PMUV 0,8 7:00 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.

Good air quality

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

High heat

Stay hydrated and avoid intense exercise during the hottest part of the day.

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 Castle Hayne

Vertical axis: mph · Horizontal axis: hours

Sustained wind Max gusts

Internal PR simulation: 3.60 Population: 897

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Forecast data for Castle Hayne were last refreshed today at 3:09 PM. The current forecast period extends through 06/09/2026 at 1:00 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.