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Lafayette LA Weather - Clear - 78°F
Clear
78°F
Updated 10:53 pm
Feels Like 86°F
Humidity 93%
Wind N 0 mph
Barometer  30 in
Dew Point 76°F
Lafayette LA Weather - Clear - 26°C
Clear
26°C
Updated 10:53 pm
Feels Like 30°C
Humidity 93%
Wind N 0 km/h
Barometer  101.6 kPa
Dew Point 24°C
Lafayette, LA Weather and Current Conditionslafayette la weather forecast

Lafayette, LA Weather Forecast

Lafayette Louisiana WeatherLafayette, Louisiana Weather Weather Forecast
14 day API forecast for Lafayette, Louisiana. Note. The 7-day weather forecast for Lafayette, LA is the most reliable and accurate forecast. This model should only be used as a likely scenario. It is difficult to predict weather more than 7 days in advance.
Lafayette, LA Weather Forecast Dated: 1053 PM Sat Sep 12 2026
Expect a hot stretch with plenty of sunshine and mostly dry weather over the coming period. moderate humidity and no major pressure swings will dominate. Isolated storms at times.

Saturday, September 12, 2026

Mid-Morning
Lafayette Weather - 2026-09-12 - Morning - Sunny
82°F 28°C
Sunny
Mid-Afternoon
Lafayette Weather - 2026-09-12 - Afternoon - Partly Cloudy
87°F 31°C
Partly Cloudy
Early-Evening
Lafayette Weather - 2026-09-12 - Evening - Sunny
86°F 30°C
Sunny
Warm and summery around 87°F 31°C (feels like 98°F 37°C), sunny in the morning, partly cloudy in the afternoon, and sunny this evening, with lower humidity and steady pressure.

Sunday, September 13, 2026

Mid-Morning
Lafayette Weather - 2026-09-13 - Morning - Sunny
84°F 29°C
Sunny
Mid-Afternoon
Lafayette Weather - 2026-09-13 - Afternoon - Cloudy
96°F 36°C
Cloudy
Early-Evening
Lafayette Weather - 2026-09-13 - Evening - Sunny
84°F 29°C
Sunny
Hot and sweltering around 96°F 36°C (heat index 103°F 39°C), sunny in the morning, cloudy in the afternoon, and sunny this evening, with steady humidity and steady pressure. Winds turning from the ESE to the SSE at 8 mph 13 km/h.

Monday, September 14, 2026

Mid-Morning
Lafayette Weather - 2026-09-14 - Morning - Sunny
84°F 29°C
Sunny
Mid-Afternoon
Lafayette Weather - 2026-09-14 - Afternoon - Scattered Showers
96°F 35°C
Scattered Showers
Early-Evening
Lafayette Weather - 2026-09-14 - Evening - Scattered Showers
87°F 31°C
Scattered Showers
Very hot with a high of 96°F 35°C, feeling closer to 102°F 39°C in the humidity, locally heavy downpours at times, with steady humidity and steady pressure.

Tuesday, September 15, 2026

Mid-Morning
Lafayette Weather - 2026-09-15 - Morning - Sunny
83°F 28°C
Sunny
Mid-Afternoon
Lafayette Weather - 2026-09-15 - Afternoon - Overcast
97°F 36°C
Overcast
Early-Evening
Lafayette Weather - 2026-09-15 - Evening - Overcast
86°F 30°C
Overcast
Sizzling hot near 97°F 36°C with a heat index reaching 103°F 39°C, sunny in the morning, overcast in the afternoon, and cloudy this evening, with steady humidity and steady pressure. Winds switching from the ENE to the S at 8 mph 13 km/h.

Wednesday, September 16, 2026

Mid-Morning
Lafayette Weather - 2026-09-16 - Morning - Sunny
83°F 28°C
Sunny
Mid-Afternoon
Lafayette Weather - 2026-09-16 - Afternoon - Scattered Showers
97°F 36°C
Scattered Showers
Early-Evening
Lafayette Weather - 2026-09-16 - Evening - Overcast
85°F 29°C
Overcast
Hot and sweltering around 97°F 36°C (heat index 102°F 39°C), scattered downpours possible, with steady humidity and steady pressure. Winds moving from the E to the SSE at 9 mph 13 km/h.

Thursday, September 17, 2026

Mid-Morning
Lafayette Weather - 2026-09-17 - Morning - Sunny
81°F 27°C
Sunny
Mid-Afternoon
Lafayette Weather - 2026-09-17 - Afternoon - Sunny
95°F 35°C
Sunny
Early-Evening
Lafayette Weather - 2026-09-17 - Evening - Sunny
84°F 29°C
Sunny
Very hot with temperatures reaching 95°F 35°C, sunny throughout the day, with lower humidity and steady pressure. Winds swinging from the ENE to the SSE at 9 mph 15 km/h.

Friday, September 18, 2026

Mid-Morning
Lafayette Weather - 2026-09-18 - Morning - Sunny
80°F 27°C
Sunny
Mid-Afternoon
Lafayette Weather - 2026-09-18 - Afternoon - Sunny
96°F 36°C
Sunny
Early-Evening
Lafayette Weather - 2026-09-18 - Evening - Sunny
86°F 30°C
Sunny
Sizzling hot near 96°F 36°C with a heat index reaching 99°F 37°C, sunny throughout the day, with lower humidity and barometric pressure falling.

Saturday, September 19, 2026

Mid-Morning
Lafayette Weather - 2026-09-19 - Morning - Sunny
82°F 28°C
Sunny
Mid-Afternoon
Lafayette Weather - 2026-09-19 - Afternoon - Partly Cloudy
98°F 37°C
Partly Cloudy
Early-Evening
Lafayette Weather - 2026-09-19 - Evening - Overcast
89°F 32°C
Overcast
Hot and sweltering around 98°F 37°C (heat index 102°F 39°C), sunny in the morning, cloudy in the afternoon, and sunny this evening, with lower humidity and steady pressure. Winds shifting from the NW to the NNE at 13 mph 20 km/h. Gusts up to 23 mph 38 km/h.

Sunday, September 20, 2026

Mid-Morning
Lafayette Weather - 2026-09-20 - Morning - Sunny
77°F 25°C
Sunny
Mid-Afternoon
Lafayette Weather - 2026-09-20 - Afternoon - Overcast
92°F 33°C
Overcast
Early-Evening
Lafayette Weather - 2026-09-20 - Evening - Cloudy
81°F 27°C
Cloudy
Hot temperatures near 92°F 33°C, sunny in the morning, overcast in the afternoon, and partly cloudy this evening, with lower humidity and steady pressure. Winds turning from the NE to the ESE at 12 mph 19 km/h. Gusts up to 22 mph 35 km/h.

Monday, September 21, 2026

Mid-Morning
Lafayette Weather - 2026-09-21 - Morning - Overcast
74°F 23°C
Overcast
Mid-Afternoon
Lafayette Weather - 2026-09-21 - Afternoon - Sunny
89°F 32°C
Sunny
Early-Evening
Lafayette Weather - 2026-09-21 - Evening - Sunny
78°F 26°C
Sunny
Very warm with a high of 89°F 32°C, partly cloudy in the morning, sunny in the afternoon, and cloudy this evening, with steady humidity and steady pressure.

Tuesday, September 22, 2026

Mid-Morning
Lafayette Weather - 2026-09-22 - Morning - Overcast
74°F 24°C
Overcast
Mid-Afternoon
Lafayette Weather - 2026-09-22 - Afternoon - Sunny
91°F 33°C
Sunny
Early-Evening
Lafayette Weather - 2026-09-22 - Evening - Sunny
79°F 26°C
Sunny
Very hot with temperatures reaching 91°F 33°C, partly cloudy in the morning, becoming sunny through the afternoon and evening, with steady humidity and steady pressure.

Wednesday, September 23, 2026

Mid-Morning
Lafayette Weather - 2026-09-23 - Morning - Sunny
78°F 25°C
Sunny
Mid-Afternoon
Lafayette Weather - 2026-09-23 - Afternoon - Sunny
93°F 34°C
Sunny
Early-Evening
Lafayette Weather - 2026-09-23 - Evening - Sunny
83°F 29°C
Sunny
Hot and sweltering around 93°F 34°C, sunny through the afternoon, turning partly cloudy this evening, with lower humidity and steady pressure. Winds switching from the NE to the S at 7 mph 10 km/h.

Thursday, September 24, 2026

Mid-Morning
Lafayette Weather - 2026-09-24 - Morning - Sunny
78°F 26°C
Sunny
Mid-Afternoon
Lafayette Weather - 2026-09-24 - Afternoon - Sunny
92°F 33°C
Sunny
Early-Evening
Lafayette Weather - 2026-09-24 - Evening - Sunny
85°F 30°C
Sunny
Sizzling hot with 92°F 33°C, sunny through the afternoon, turning cloudy this evening, with lower humidity and steady pressure. Winds moving from the NE to the E at 9 mph 14 km/h.

Friday, September 25, 2026

Mid-Morning
Lafayette Weather - 2026-09-25 - Morning - Sunny
77°F 25°C
Sunny
Mid-Afternoon
Lafayette Weather - 2026-09-25 - Afternoon - Sunny
96°F 35°C
Sunny
Early-Evening
Lafayette Weather - 2026-09-25 - Evening - Sunny
81°F 27°C
Sunny
Hot temperatures near 96°F 35°C, sunny throughout the day, with increasing humidity and steady pressure. Winds swinging from the NE to the S at 9 mph 15 km/h.

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Weather by the Numbers

Sat, 12th
Lafayette LA Weather - Saturday, Sep 12, 2026 - Sunny
Hi: 94°F 35°C
Lo: 74°F 24°C
Sunrise 06:51 AM
Sunset 07:17 PM
Wind SW 4 mph6 km/h
Dew Point 78°F26°C
uv Index 9
Barometric Pressure 29.97 in1015 mb
POP 5% *
Humidity 64%
Sun, 13th
Lafayette LA Weather - Sunday, Sep 13, 2026 - Sunny
Hi: 96°F 36°C
Lo: 76°F 24°C
Sunrise 06:51 AM
Sunset 07:16 PM
Wind SSE 4 mph7 km/h
Dew Point 71°F22°C
uv Index 8
Barometric Pressure 30.06 in1018 mb
POP 2% *
Humidity 50%
Mon, 14th
Lafayette LA Weather - Monday, Sep 14, 2026 - Sunny
Hi: 96°F 35°C
Lo: 75°F 24°C
Sunrise 06:52 AM
Sunset 07:15 PM
Wind S 3 mph5 km/h
Dew Point 71°F21°C
uv Index 8
Barometric Pressure 30.06 in1018 mb
POP 1% *
Humidity 49%
Tue, 15th
Lafayette LA Weather - Tuesday, Sep 15, 2026 - Sunny
Hi: 97°F 36°C
Lo: 75°F 24°C
Sunrise 06:53 AM
Sunset 07:13 PM
Wind ESE 6 mph9 km/h
Dew Point 70°F21°C
uv Index 8
Barometric Pressure 30.09 in1019 mb
POP 1% *
Humidity 48%
Wed, 16th
Lafayette LA Weather - Wednesday, Sep 16, 2026 - Sunny
Hi: 98°F 37°C
Lo: 75°F 24°C
Sunrise 06:53 AM
Sunset 07:12 PM
Wind E 9 mph14 km/h
Dew Point 68°F20°C
uv Index 8
Barometric Pressure 30.15 in1021 mb
POP 1% *
Humidity 43%
Thu, 17th
Lafayette LA Weather - Thursday, Sep 17, 2026 - Sunny
Hi: 96°F 36°C
Lo: 72°F 22°C
Sunrise 06:54 AM
Sunset 07:11 PM
Wind E 9 mph14 km/h
Dew Point 64°F18°C
uv Index 8
Barometric Pressure 30.15 in1021 mb
POP 1% *
Humidity 41%
Fri, 18th
Lafayette LA Weather - Friday, Sep 18, 2026 - Sunny
Hi: 97°F 36°C
Lo: 71°F 22°C
Sunrise 06:54 AM
Sunset 07:10 PM
Wind SE 4 mph7 km/h
Dew Point 65°F18°C
uv Index 8
Barometric Pressure 30.06 in1018 mb
POP 1% *
Humidity 43%
Sat, 19th
Lafayette LA Weather - Saturday, Sep 19, 2026 - Sunny
Hi: 99°F 37°C
Lo: 73°F 23°C
Sunrise 06:55 AM
Sunset 07:08 PM
Wind NW 10 mph16 km/h
Dew Point 65°F19°C
uv Index 8
Barometric Pressure 29.97 in1015 mb
POP 3% *
Humidity 42%
Sun, 20th
Lafayette LA Weather - Sunday, Sep 20, 2026 - Sunny
Hi: 92°F 33°C
Lo: 69°F 20°C
Sunrise 06:55 AM
Sunset 07:07 PM
Wind NNE 9 mph15 km/h
Dew Point 49°F9°C
uv Index 8
Barometric Pressure 29.97 in1015 mb
POP 6% *
Humidity 27%
Mon, 21st
Lafayette LA Weather - Monday, Sep 21, 2026 - Sunny
Hi: 90°F 32°C
Lo: 68°F 20°C
Sunrise 06:56 AM
Sunset 07:06 PM
Wind WSW 7 mph12 km/h
Dew Point 41°F5°C
uv Index 7
Barometric Pressure 29.94 in1014 mb
POP 0% *
Humidity 23%
Tue, 22nd
Lafayette LA Weather - Tuesday, Sep 22, 2026 - Sunny
Hi: 92°F 33°C
Lo: 63°F 17°C
Sunrise 06:56 AM
Sunset 07:05 PM
Wind ENE 4 mph6 km/h
Dew Point 49°F10°C
uv Index 8
Barometric Pressure 29.97 in1015 mb
POP 0% *
Humidity 29%
Wed, 23rd
Lafayette LA Weather - Wednesday, Sep 23, 2026 - Sunny
Hi: 94°F 34°C
Lo: 67°F 19°C
Sunrise 06:57 AM
Sunset 07:03 PM
Wind NE 6 mph10 km/h
Dew Point 53°F12°C
uv Index 8
Barometric Pressure 30.03 in1017 mb
POP 1% *
Humidity 31%
Thu, 24th
Lafayette LA Weather - Thursday, Sep 24, 2026 - Sunny
Hi: 92°F 34°C
Lo: 68°F 20°C
Sunrise 06:58 AM
Sunset 07:02 PM
Wind NE 9 mph15 km/h
Dew Point 53°F12°C
uv Index 8
Barometric Pressure 30.06 in1018 mb
POP 0% *
Humidity 31%
Fri, 25th
Lafayette LA Weather - Friday, Sep 25, 2026 - Sunny
Hi: 96°F 36°C
Lo: 67°F 20°C
Sunrise 06:58 AM
Sunset 07:01 PM
Wind ESE 10 mph15 km/h
Dew Point 59°F15°C
uv Index 8
Barometric Pressure 30.09 in1019 mb
POP 1% *
Humidity 36%
* POP = Probability of Precipitation. Data for 12:00 PM.