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Cullen LA Weather - Clear - 77°F
Clear
77°F
Updated 2:56 am
Feels Like 86°F
Humidity 73%
Wind N 0 mph
Barometer  29.93 in
Dew Point 68°F
Cullen LA Weather - Clear - 25°C
Clear
25°C
Updated 2:56 am
Feels Like 30°C
Humidity 73%
Wind N 0 km/h
Barometer  101.3 kPa
Dew Point 20°C
Cullen, LA Weather and Current Conditionscullen la weather forecast

Cullen, LA Weather Forecast

Cullen Louisiana WeatherCullen, Louisiana Weather Weather Forecast
14 day API weather forecast for Cullen, Louisiana. Note: The 7-day weather forecast for Cullen, LA is the most reliable and accurate weather forecast. This model should only be used as a likely scenario. It is difficult to predict weather more than 7 days ahead.
Cullen, LA Weather Forecast Dated: 256 AM Mon Sep 21 2026
Expect a very warm period with a mix of sun and clouds and mostly dry weather over the coming period. moderate humidity and no major pressure swings will dominate.

Monday, September 21, 2026

Mid-Morning
Cullen Weather - 2026-09-21 - Morning - Overcast
81°F 27°C
Overcast
Mid-Afternoon
Cullen Weather - 2026-09-21 - Afternoon - Nearby Thunderstorms
96°F 36°C
Nearby Thunderstorms
Early-Evening
Cullen Weather - 2026-09-21 - Evening - Scattered Showers
79°F 26°C
Scattered Showers
Sizzling hot near 96°F 36°C with a heat index reaching 99°F 37°C, periods of heavy thunderstorms, with steady humidity and steady pressure. Winds turning from the WSW to the ESE at 8 mph 14 km/h.

Tuesday, September 22, 2026

Mid-Morning
Cullen Weather - 2026-09-22 - Morning - Sunny
74°F 24°C
Sunny
Mid-Afternoon
Cullen Weather - 2026-09-22 - Afternoon - Partly Cloudy
94°F 35°C
Partly Cloudy
Early-Evening
Cullen Weather - 2026-09-22 - Evening - Sunny
87°F 31°C
Sunny
Hot and sweltering around 94°F 35°C (heat index 97°F 36°C), sunny in the morning, partly cloudy in the afternoon, and sunny this evening, with lower humidity and steady pressure. Winds switching from the ENE to the NE at 9 mph 13 km/h.

Wednesday, September 23, 2026

Mid-Morning
Cullen Weather - 2026-09-23 - Morning - Sunny
75°F 24°C
Sunny
Mid-Afternoon
Cullen Weather - 2026-09-23 - Afternoon - Sunny
92°F 33°C
Sunny
Early-Evening
Cullen Weather - 2026-09-23 - Evening - Sunny
84°F 29°C
Sunny
Sizzling hot with 92°F 33°C, sunny through the afternoon, turning cloudy this evening, with lower humidity and steady pressure. Winds NE at 8 mph 13 km/h.

Thursday, September 24, 2026

Mid-Morning
Cullen Weather - 2026-09-24 - Morning - Overcast
70°F 21°C
Overcast
Mid-Afternoon
Cullen Weather - 2026-09-24 - Afternoon - Overcast
87°F 30°C
Overcast
Early-Evening
Cullen Weather - 2026-09-24 - Evening - Overcast
79°F 26°C
Overcast
Warm temperatures up to 87°F 30°C, overcast through the afternoon, turning cloudy this evening, with lower humidity and steady pressure. Winds swinging from the ENE to the NE at 7 mph 11 km/h.

Friday, September 25, 2026

Mid-Morning
Cullen Weather - 2026-09-25 - Morning - Partly Cloudy
71°F 22°C
Partly Cloudy
Mid-Afternoon
Cullen Weather - 2026-09-25 - Afternoon - Overcast
83°F 29°C
Overcast
Early-Evening
Cullen Weather - 2026-09-25 - Evening - Partly Cloudy
75°F 24°C
Partly Cloudy
Very warm with a high of 83°F 29°C, partly cloudy in the morning, cloudy in the afternoon, and overcast this evening, with lower humidity and steady pressure.

Saturday, September 26, 2026

Mid-Morning
Cullen Weather - 2026-09-26 - Morning - Overcast
68°F 20°C
Overcast
Mid-Afternoon
Cullen Weather - 2026-09-26 - Afternoon - Overcast
86°F 30°C
Overcast
Early-Evening
Cullen Weather - 2026-09-26 - Evening - Overcast
77°F 25°C
Overcast
Warm and summery near 86°F 30°C, overcast throughout the day, with steady humidity and steady pressure.

Sunday, September 27, 2026

Mid-Morning
Cullen Weather - 2026-09-27 - Morning - Overcast
69°F 20°C
Overcast
Mid-Afternoon
Cullen Weather - 2026-09-27 - Afternoon - Overcast
83°F 28°C
Overcast
Early-Evening
Cullen Weather - 2026-09-27 - Evening - Partly Cloudy
78°F 26°C
Partly Cloudy
Balmy with temperatures reaching 83°F 28°C, overcast in the morning, cloudy in the afternoon, and partly cloudy this evening, with lower humidity and steady pressure.

Monday, September 28, 2026

Mid-Morning
Cullen Weather - 2026-09-28 - Morning - Sunny
70°F 21°C
Sunny
Mid-Afternoon
Cullen Weather - 2026-09-28 - Afternoon - Sunny
87°F 31°C
Sunny
Early-Evening
Cullen Weather - 2026-09-28 - Evening - Sunny
77°F 25°C
Sunny
Quite warm around 87°F 31°C, sunny throughout the day, with steady humidity and barometric pressure falling.

Tuesday, September 29, 2026

Mid-Morning
Cullen Weather - 2026-09-29 - Morning - Sunny
73°F 23°C
Sunny
Mid-Afternoon
Cullen Weather - 2026-09-29 - Afternoon - Overcast
87°F 30°C
Overcast
Early-Evening
Cullen Weather - 2026-09-29 - Evening - Overcast
78°F 26°C
Overcast
Warm temperatures up to 87°F 30°C, sunny in the morning, becoming overcast through the afternoon and evening, with steady humidity and steady pressure. Winds shifting from the NNE to the SSW at 5 mph 9 km/h.

Wednesday, September 30, 2026

Mid-Morning
Cullen Weather - 2026-09-30 - Morning - Sunny
70°F 21°C
Sunny
Mid-Afternoon
Cullen Weather - 2026-09-30 - Afternoon - Sunny
85°F 29°C
Sunny
Early-Evening
Cullen Weather - 2026-09-30 - Evening - Sunny
76°F 24°C
Sunny
Very warm with a high of 85°F 29°C, sunny throughout the day, with steady humidity and steady pressure. Winds NNE at 8 mph 12 km/h.

Thursday, October 1, 2026

Mid-Morning
Cullen Weather - 2026-10-01 - Morning - Sunny
69°F 20°C
Sunny
Mid-Afternoon
Cullen Weather - 2026-10-01 - Afternoon - Sunny
84°F 29°C
Sunny
Early-Evening
Cullen Weather - 2026-10-01 - Evening - Sunny
75°F 24°C
Sunny
Warm and summery near 84°F 29°C, sunny through the afternoon, turning cloudy this evening, with lower humidity and barometric pressure falling.

Friday, October 2, 2026

Mid-Morning
Cullen Weather - 2026-10-02 - Morning - Overcast
74°F 24°C
Overcast
Mid-Afternoon
Cullen Weather - 2026-10-02 - Afternoon - Overcast
84°F 29°C
Overcast
Early-Evening
Cullen Weather - 2026-10-02 - Evening - Overcast
75°F 24°C
Overcast
Balmy with temperatures reaching 84°F 29°C, cloudy in the morning, becoming overcast through the afternoon and evening, with steady humidity and steady pressure.

Saturday, October 3, 2026

Mid-Morning
Cullen Weather - 2026-10-03 - Morning - Light Showers
67°F 19°C
Light Showers
Mid-Afternoon
Cullen Weather - 2026-10-03 - Afternoon - Scattered Showers
81°F 27°C
Scattered Showers
Early-Evening
Cullen Weather - 2026-10-03 - Evening - Overcast
76°F 25°C
Overcast
Quite warm around 81°F 27°C, periods of heavy rain and gusty conditions, with lower humidity and steady pressure.

Sunday, October 4, 2026

Mid-Morning
Cullen Weather - 2026-10-04 - Morning - Overcast
77°F 25°C
Overcast
Mid-Afternoon
Cullen Weather - 2026-10-04 - Afternoon - Scattered Showers
87°F 31°C
Scattered Showers
Early-Evening
Cullen Weather - 2026-10-04 - Evening - Partly Cloudy
75°F 24°C
Partly Cloudy
Warm temperatures up to 87°F 31°C, scattered downpours possible, with increasing humidity and steady pressure. Winds out of the SSE at 6 mph 10 km/h. Gusts up to 24 mph 39 km/h.

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Weather by the Numbers

Mon, 21st
Cullen LA Weather - Monday, Sep 21, 2026 - Thundery Outbreaks In Nearby
Hi: 98°F 36°C
Lo: 72°F 22°C
Sunrise 07:01 AM
Sunset 07:12 PM
Wind W 6 mph10 km/h
Dew Point 67°F19°C
uv Index 4
Barometric Pressure 29.91 in1013 mb
POP 8% *
Humidity 42%
Tue, 22nd
Cullen LA Weather - Tuesday, Sep 22, 2026 - Sunny
Hi: 95°F 35°C
Lo: 70°F 21°C
Sunrise 07:02 AM
Sunset 07:10 PM
Wind NE 5 mph9 km/h
Dew Point 65°F19°C
uv Index 7
Barometric Pressure 30 in1016 mb
POP 1% *
Humidity 47%
Wed, 23rd
Cullen LA Weather - Wednesday, Sep 23, 2026 - Sunny
Hi: 92°F 33°C
Lo: 71°F 22°C
Sunrise 07:03 AM
Sunset 07:09 PM
Wind NE 8 mph13 km/h
Dew Point 60°F16°C
uv Index 7
Barometric Pressure 30.12 in1020 mb
POP 1% *
Humidity 41%
Thu, 24th
Cullen LA Weather - Thursday, Sep 24, 2026 - Overcast
Hi: 87°F 30°C
Lo: 66°F 19°C
Sunrise 07:03 AM
Sunset 07:08 PM
Wind ENE 8 mph13 km/h
Dew Point 52°F11°C
uv Index 6
Barometric Pressure 30.15 in1021 mb
POP 10% *
Humidity 36%
Fri, 25th
Cullen LA Weather - Friday, Sep 25, 2026 - Cloudy
Hi: 86°F 30°C
Lo: 60°F 16°C
Sunrise 07:04 AM
Sunset 07:06 PM
Wind ENE 6 mph10 km/h
Dew Point 52°F11°C
uv Index 6
Barometric Pressure 30.09 in1019 mb
POP 5% *
Humidity 31%
Sat, 26th
Cullen LA Weather - Saturday, Sep 26, 2026 - Overcast
Hi: 87°F 31°C
Lo: 64°F 18°C
Sunrise 07:05 AM
Sunset 07:05 PM
Wind ENE 4 mph6 km/h
Dew Point 49°F10°C
uv Index 6
Barometric Pressure 30.03 in1017 mb
POP 10% *
Humidity 36%
Sun, 27th
Cullen LA Weather - Sunday, Sep 27, 2026 - Cloudy
Hi: 86°F 30°C
Lo: 65°F 18°C
Sunrise 07:05 AM
Sunset 07:04 PM
Wind NNE 3 mph5 km/h
Dew Point 54°F12°C
uv Index 5
Barometric Pressure 30.06 in1018 mb
POP 10% *
Humidity 50%
Mon, 28th
Cullen LA Weather - Monday, Sep 28, 2026 - Sunny
Hi: 87°F 31°C
Lo: 62°F 16°C
Sunrise 07:06 AM
Sunset 07:02 PM
Wind NE 6 mph10 km/h
Dew Point 46°F8°C
uv Index 7
Barometric Pressure 30.06 in1018 mb
POP 0% *
Humidity 28%
Tue, 29th
Cullen LA Weather - Tuesday, Sep 29, 2026 - Sunny
Hi: 87°F 31°C
Lo: 64°F 18°C
Sunrise 07:07 AM
Sunset 07:01 PM
Wind NNE 6 mph9 km/h
Dew Point 46°F8°C
uv Index 7
Barometric Pressure 30.03 in1017 mb
POP 6% *
Humidity 27%
Wed, 30th
Cullen LA Weather - Wednesday, Sep 30, 2026 - Sunny
Hi: 85°F 29°C
Lo: 63°F 17°C
Sunrise 07:08 AM
Sunset 07:00 PM
Wind NNE 8 mph12 km/h
Dew Point 51°F11°C
uv Index 7
Barometric Pressure 30.03 in1017 mb
POP 1% *
Humidity 36%
Thu, 1st
Cullen LA Weather - Thursday, Oct 1, 2026 - Sunny
Hi: 84°F 29°C
Lo: 60°F 16°C
Sunrise 07:08 AM
Sunset 06:58 PM
Wind NE 5 mph8 km/h
Dew Point 50°F10°C
uv Index 7
Barometric Pressure 29.94 in1014 mb
POP 1% *
Humidity 36%
Fri, 2nd
Cullen LA Weather - Friday, Oct 2, 2026 - Partly Cloudy
Hi: 88°F 31°C
Lo: 67°F 19°C
Sunrise 07:09 AM
Sunset 06:57 PM
Wind SSE 5 mph9 km/h
Dew Point 48°F9°C
uv Index 7
Barometric Pressure 29.97 in1015 mb
POP 6% *
Humidity 29%
Sat, 3rd
Cullen LA Weather - Saturday, Oct 3, 2026 - Patchy Rain Nearby
Hi: 82°F 28°C
Lo: 65°F 18°C
Sunrise 07:10 AM
Sunset 06:56 PM
Wind ENE 5 mph8 km/h
Dew Point 62°F17°C
uv Index 6
Barometric Pressure 30.06 in1018 mb
POP 23% *
Humidity 63%
Sun, 4th
Cullen LA Weather - Sunday, Oct 4, 2026 - Partly Cloudy
Hi: 87°F 31°C
Lo: 70°F 21°C
Sunrise 07:10 AM
Sunset 06:54 PM
Wind SE 8 mph13 km/h
Dew Point 57°F14°C
uv Index 7
Barometric Pressure 29.97 in1015 mb
POP 6% *
Humidity 38%
* POP = Probability of Precipitation. Data for 12:00 PM.