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Current weather in Castor is clear sky.

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

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

Now · 10:51 PM

Castor Weather & Hourly Forecast

United States · Louisiana · 71016

80°F

Clear night

Feels like: 83°F

💧 Humidity 67% 🌡 Pressure 30.00 inHg 💨 Wind 6 mph 👁 Visibility 20.3 mi ☁ Clouds 1% ☀️ UV index 0.0 · Low 🌅 Sunrise 6:59 AM 🌇 Sunset 7:10 PM

Hourly Forecast for Castor

Today

11:00 PM

Clear night

80° 💧 None 💨 6 mph H 67%30.00 inHg

Tomorrow

2:00 AM

Clear night

76° 💧 None 💨 5 mph H 80%30.03 inHg

5:00 AM

Clear night

75° 💧 None 💨 6 mph H 81%30.03 inHg

8:00 AM

Sunny

75° 💧 None 💨 7 mph H 78%30.09 inHg

11:00 AM

Sunny

85° 💧 None 💨 7 mph H 55%30.12 inHg

2:00 PM

Mostly sunny

91° 💧 0.001 in 💨 8 mph H 44%30.03 inHg

5:00 PM

Mostly sunny

91° 💧 None 💨 7 mph H 43%30.00 inHg

8:00 PM

Mostly cloudy night

82° 💧 None 💨 6 mph H 56%30.03 inHg

11:00 PM

Partly cloudy night

78° 💧 None 💨 8 mph H 54%30.09 inHg

Thursday

2:00 AM

Overcast night

74° 💧 None 💨 7 mph H 58%30.09 inHg

5:00 AM

Overcast night

70° 💧 None 💨 7 mph H 65%30.09 inHg

8:00 AM

Mostly cloudy

69° 💧 None 💨 6 mph H 70%30.15 inHg

11:00 AM

Overcast

80° 💧 None 💨 7 mph H 50%30.15 inHg

2:00 PM

Partly cloudy

87° 💧 None 💨 7 mph H 37%30.09 inHg

5:00 PM

Overcast

87° 💧 None 💨 7 mph H 35%30.03 inHg

8:00 PM

Partly cloudy night

77° 💧 None 💨 6 mph H 52%30.03 inHg

Today

11:00 PM

Clear night

80° 💧 None 💨 6 mph H 67%30.00 inHg

Tomorrow

12:00 AM

Clear night

78° 💧 None 💨 5 mph H 73%30.00 inHg

1:00 AM

Clear night

76° 💧 None 💨 5 mph H 77%30.03 inHg

2:00 AM

Clear night

76° 💧 None 💨 5 mph H 80%30.03 inHg

3:00 AM

Clear night

75° 💧 None 💨 5 mph H 82%30.03 inHg

4:00 AM

Clear night

75° 💧 None 💨 6 mph H 81%30.03 inHg

5:00 AM

Clear night

75° 💧 None 💨 6 mph H 81%30.03 inHg

6:00 AM

Clear night

75° 💧 None 💨 7 mph H 82%30.06 inHg

7:00 AM

Clear night

74° 💧 None 💨 8 mph H 82%30.06 inHg

8:00 AM

Sunny

75° 💧 None 💨 7 mph H 78%30.09 inHg

9:00 AM

Sunny

78° 💧 None 💨 8 mph H 70%30.09 inHg

10:00 AM

Sunny

82° 💧 None 💨 7 mph H 62%30.12 inHg

11:00 AM

Sunny

85° 💧 None 💨 7 mph H 55%30.12 inHg

12:00 PM

Sunny

88° 💧 None 💨 7 mph H 50%30.09 inHg

1:00 PM

Sunny

90° 💧 None 💨 7 mph H 46%30.06 inHg

2:00 PM

Mostly sunny

91° 💧 None 💨 8 mph H 44%30.03 inHg

3:00 PM

Mostly sunny

92° 💧 None 💨 8 mph H 42%30.03 inHg

4:00 PM

Partly cloudy

92° 💧 0.001 in 💨 8 mph H 42%30.00 inHg

5:00 PM

Mostly sunny

91° 💧 None 💨 7 mph H 43%30.00 inHg

6:00 PM

Sunny

90° 💧 None 💨 7 mph H 44%30.00 inHg

7:00 PM

Overcast

85° 💧 None 💨 4 mph H 51%30.03 inHg

8:00 PM

Mostly cloudy night

82° 💧 None 💨 6 mph H 56%30.03 inHg

9:00 PM

Partly cloudy night

82° 💧 None 💨 8 mph H 54%30.06 inHg

10:00 PM

Mostly clear night

80° 💧 None 💨 8 mph H 53%30.06 inHg

11:00 PM

Partly cloudy night

78° 💧 None 💨 8 mph H 54%30.09 inHg

Thursday

12:00 AM

Mostly cloudy night

77° 💧 None 💨 8 mph H 55%30.09 inHg

1:00 AM

Mostly cloudy night

75° 💧 None 💨 8 mph H 56%30.09 inHg

2:00 AM

Overcast night

74° 💧 None 💨 7 mph H 58%30.09 inHg

3:00 AM

Overcast night

73° 💧 None 💨 8 mph H 60%30.09 inHg

4:00 AM

Overcast night

71° 💧 None 💨 8 mph H 63%30.09 inHg

5:00 AM

Overcast night

70° 💧 None 💨 7 mph H 65%30.09 inHg

6:00 AM

Overcast night

69° 💧 None 💨 7 mph H 68%30.12 inHg

7:00 AM

Overcast night

68° 💧 None 💨 7 mph H 70%30.12 inHg

8:00 AM

Mostly cloudy

69° 💧 None 💨 6 mph H 70%30.15 inHg

9:00 AM

Mostly cloudy

72° 💧 None 💨 7 mph H 64%30.15 inHg

10:00 AM

Mostly cloudy

76° 💧 None 💨 6 mph H 58%30.15 inHg

11:00 AM

Overcast

80° 💧 None 💨 7 mph H 50%30.15 inHg

12:00 PM

Mostly cloudy

83° 💧 None 💨 7 mph H 43%30.12 inHg

1:00 PM

Mostly sunny

85° 💧 None 💨 7 mph H 39%30.09 inHg

2:00 PM

Partly cloudy

87° 💧 None 💨 7 mph H 37%30.09 inHg

3:00 PM

Partly cloudy

88° 💧 None 💨 7 mph H 35%30.06 inHg

4:00 PM

Overcast

88° 💧 None 💨 7 mph H 34%30.03 inHg

5:00 PM

Overcast

87° 💧 None 💨 7 mph H 35%30.03 inHg

6:00 PM

Overcast

85° 💧 None 💨 6 mph H 39%30.03 inHg

7:00 PM

Partly cloudy

81° 💧 None 💨 4 mph H 47%30.03 inHg

8:00 PM

Partly cloudy night

77° 💧 None 💨 6 mph H 52%30.03 inHg

9:00 PM

Mostly clear night

76° 💧 None 💨 6 mph H 55%30.06 inHg

10:00 PM

Clear night

75° 💧 None 💨 7 mph H 56%30.09 inHg

11:00 PM

Clear night

74° 💧 None 💨 7 mph H 57%30.09 inHg

Friday

12:00 AM

Clear night

73° 💧 None 💨 6 mph H 60%30.09 inHg

1:00 AM

Partly cloudy night

71° 💧 None 💨 6 mph H 63%30.09 inHg

2:00 AM

Mostly cloudy night

70° 💧 None 💨 6 mph H 66%30.09 inHg

3:00 AM

Mostly cloudy night

69° 💧 None 💨 6 mph H 68%30.06 inHg

4:00 AM

Mostly cloudy night

69° 💧 None 💨 6 mph H 68%30.06 inHg

5:00 AM

Mostly cloudy night

68° 💧 None 💨 6 mph H 70%30.06 inHg

6:00 AM

Mostly cloudy night

68° 💧 None 💨 6 mph H 72%30.09 inHg

7:00 AM

Mostly clear night

67° 💧 None 💨 6 mph H 73%30.09 inHg

4:00 PM

Overcast

91° 💧 None 💨 5 mph H 35%30.00 inHg

7:00 PM

Overcast

83° 💧 None 💨 5 mph H 46%29.97 inHg

10:00 PM

Mostly clear night

77° 💧 None 💨 6 mph H 54%30.00 inHg

Saturday

1:00 AM

Clear night

73° 💧 None 💨 6 mph H 57%30.00 inHg

4:00 AM

Partly cloudy night

71° 💧 None 💨 5 mph H 63%30.00 inHg

7:00 AM

Partly cloudy night

69° 💧 None 💨 5 mph H 72%30.03 inHg

10:00 AM

Mostly sunny

83° 💧 None 💨 3 mph H 52%30.03 inHg

1:00 PM

Overcast

94° 💧 None 💨 1 mph H 34%30.00 inHg

4:00 PM

Overcast

94° 💧 None 💨 2 mph H 30%29.91 inHg

7:00 PM

Overcast

84° 💧 None 💨 2 mph H 49%29.91 inHg

10:00 PM

Overcast night

79° 💧 None 💨 2 mph H 59%29.94 inHg

Sunday

1:00 AM

Mostly cloudy night

74° 💧 None 💨 2 mph H 67%29.94 inHg

4:00 AM

Mostly clear night

74° 💧 None 💨 7 mph H 71%29.94 inHg

7:00 AM

Mostly clear night

72° 💧 None 💨 5 mph H 91%29.97 inHg

10:00 AM

Mostly sunny

84° 💧 None 💨 4 mph H 61%29.97 inHg

1:00 PM

Mostly cloudy

93° 💧 None 💨 3 mph H 36%29.91 inHg

4:00 PM

Partly cloudy

95° 💧 None 💨 3 mph H 33%29.83 inHg

7:00 PM

Mostly sunny

87° 💧 None 💨 5 mph H 42%29.83 inHg

10:00 PM

Mostly clear night

82° 💧 None 💨 6 mph H 55%29.85 inHg

Monday

1:00 AM

Mostly cloudy night

79° 💧 None 💨 6 mph H 66%29.85 inHg

4:00 AM

Overcast night

77° 💧 None 💨 6 mph H 82%29.85 inHg

7:00 AM

Partly cloudy night

75° 💧 None 💨 5 mph H 90%29.88 inHg

10:00 AM

Partly cloudy

84° 💧 None 💨 6 mph H 67%29.88 inHg

1:00 PM

Overcast

92° 💧 None 💨 6 mph H 47%29.83 inHg

7:00 PM

Mostly sunny

95° 💧 None 💨 4 mph H 35%29.85 inHg

Tuesday

1:00 AM

Overcast night

89° 💧 None 💨 6 mph H 39%29.77 inHg

7:00 AM

Mostly cloudy night

81° 💧 None 💨 7 mph H 66%29.83 inHg

1:00 PM

Mostly sunny

76° 💧 None 💨 5 mph H 87%29.83 inHg

7:00 PM

Overcast

89° 💧 None 💨 8 mph H 50%29.80 inHg

Wednesday

1:00 AM

Light rain

82° 💧 None 💨 7 mph H 71%29.74 inHg

7:00 AM

Overcast night

76° 💧 None 💨 9 mph H 94%29.74 inHg

1:00 PM

Light rain

74° 💧 None 💨 7 mph H 99%29.71 inHg

7:00 PM

Light rain

86° 💧 None 💨 6 mph H 59%29.74 inHg

Thursday

1:00 AM

Mostly clear night

82° 💧 None 💨 9 mph H 56%29.68 inHg

7:00 AM

Clear night

71° 💧 None 💨 4 mph H 80%29.77 inHg

1:00 PM

Sunny

66° 💧 None 💨 4 mph H 93%29.80 inHg

7:00 PM

Clear night

86° 💧 None 💨 2 mph H 43%29.80 inHg

Friday

1:00 AM

Clear night

80° 💧 None 💨 5 mph H 46%29.74 inHg

7:00 AM

Clear night

70° 💧 None 💨 4 mph H 79%29.83 inHg

1:00 PM

Sunny

67° 💧 None 💨 3 mph H 90%29.85 inHg

7:00 PM

Clear night

93° 💧 None 💨 2 mph H 31%29.85 inHg

Saturday

1:00 AM

Partly cloudy night

84° 💧 None 💨 5 mph H 44%29.80 inHg

7:00 AM

Clear night

74° 💧 None 💨 5 mph H 70%29.83 inHg

1:00 PM

Sunny

71° 💧 None 💨 5 mph H 88%29.85 inHg

7:00 PM

Clear night

92° 💧 None 💨 5 mph H 39%29.88 inHg

Sunday

1:00 AM

Clear night

82° 💧 None 💨 4 mph H 60%29.83 inHg

7:00 AM

Partly cloudy night

71° 💧 None 💨 7 mph H 38%29.91 inHg

1:00 PM

Mostly cloudy

64° 💧 None 💨 6 mph H 59%30.00 inHg

7:00 PM

Clear night

85° 💧 None 💨 5 mph H 27%30.00 inHg

Monday

1:00 AM

Mostly clear night

76° 💧 None 💨 4 mph H 33%29.91 inHg

7:00 AM

Mostly clear night

65° 💧 None 💨 4 mph H 62%29.97 inHg

1:00 PM

Partly cloudy

60° 💧 None 💨 4 mph H 86%30.00 inHg

7:00 PM

Overcast night

86° 💧 None 💨 5 mph H 30%30.00 inHg

Tuesday

1:00 AM

Overcast night

79° 💧 None 💨 5 mph H 39%29.91 inHg

7:00 AM

Overcast night

73° 💧 None 💨 6 mph H 52%29.91 inHg

1:00 PM

Heavy rain

66° 💧 None 💨 7 mph H 85%29.88 inHg

7:00 PM

Very heavy rain

71° 💧 None 💨 9 mph H 83%29.85 inHg

Wednesday

1:00 AM

Overcast night

67° 💧 None 💨 11 mph H 97%29.83 inHg

7:00 AM

Overcast night

69° 💧 None 💨 7 mph H 88%29.83 inHg

1:00 PM

Light rain

68° 💧 None 💨 6 mph H 99%29.80 inHg

In Castor and, more broadly, across the state of Louisiana: This morning will feature a mix of sun and clouds with warm temperatures ranging from the low 70s to the upper 80s. Winds will be moderate from the northwest at around 15 mph, with gusts reaching up to 30 mph. As the day progresses, temperatures are expected to climb into the low 90s, bringing hot conditions. There is a high chance of rain, with possible rainfall accumulating around 0.13 inches, especially in the afternoon. Winds will remain steady from the northwest, maintaining speeds up to 15 mph with gusts up to 30 mph. Be prepared for potential brief showers and gusty winds later in the day. Overall, expect a warm and slightly unsettled afternoon with some rain and breezy conditions.

15-Day Weather Outlook for Castor

TomorrowTomorrow

Mostly sunny 92°/74° 💧 None 💨 8 mph

Thursday, Sep 24Thu Sep 24

Mostly cloudy 88°/68° 💧 None 💨 8 mph

Friday, Sep 25Fri Sep 25

Partly cloudy 91°/67° 💧 0.019 in 💨 6 mph

Saturday, Sep 26Sat Sep 26

Partly cloudy 94°/69° 💧 None 💨 6 mph

Sunday, Sep 27Sun Sep 27

Mostly cloudy 95°/72° 💧 0.001 in 💨 7 mph

Monday, Sep 28Mon Sep 28

Partly cloudy 95°/75° 💧 0.069 in 💨 6 mph

Tuesday, Sep 29Tue Sep 29

Overcast 89°/76° 💧 None 💨 8 mph

Wednesday, Sep 30Wed Sep 30

Light rain 86°/74° 💧 0.282 in 💨 9 mph

Thursday, Oct 1Thu Oct 1

Mostly sunny 86°/66° 💧 0.006 in 💨 9 mph

Friday, Oct 2Fri Oct 2

Sunny 93°/67° 💧 None 💨 5 mph

Saturday, Oct 3Sat Oct 3

Partly cloudy 92°/71° 💧 None 💨 5 mph

Sunday, Oct 4Sun Oct 4

Partly cloudy 85°/64° 💧 0.026 in 💨 7 mph

Monday, Oct 5Mon Oct 5

Mostly sunny 86°/60° 💧 None 💨 5 mph

Tuesday, Oct 6Tue Oct 6

Very heavy rain 79°/66° 💧 0.506 in 💨 9 mph

Wednesday, Oct 7Wed Oct 7

Light rain 69°/67° 💧 1.528 in 💨 11 mph

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Castor

Vertical axis: °F · Color based on temperature

AIR QUALITY FORECAST

Air Quality Forecast for Castor

Hourly forecast · Updated every 2 hours

Good

Nearest forecast value 11:00 PM

PM2.5 Fine particles Good 6,0µg/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 7,7µg/m³

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

O₃ Ozone Good 35,1µg/m³

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

NO₂ Nitrogen dioxide Good 2,6µg/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 Castor

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 8,6Very high 😊Good

Tomorrow UV 8,3Very high 🙂Fair

Thursday UV 8,0Very high 🙂Fair

Friday UV 7,2High 😐Moderate

Saturday UV 6,9High 🙂Fair

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.

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.

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 Castor

Vertical axis: mph · Horizontal axis: hours

Sustained wind Max gusts

NIGHT SKY · CASTOR, LOUISIANA

Tonight's Stargazing & Shooting Stars

Excellent observing conditions. Best local viewing window: 5:00 AM–6:00 AM.

100/100Best-hour score

BEST TIME TONIGHT 5:00 AM–6:00 AM Astronomical darkness: 8:31 PM–5:39 AM

☁ Cloud cover 0% Real hourly forecast for the best viewing hour.

☾ Moonlight 89% Waxing Gibbous · Moon below the horizon at the best viewing hour.

☄ Meteor activity Southern Taurids Reference ZHR 7 · Radiant 72° 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 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 Castor were last refreshed today at 10:51 PM. The current forecast period extends through 24/09/2026 at 8:00 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.