ESOlex // Shutterstock
Lafayette 7-day weather forecast
Stacker created the forecast for Lafayette, Louisiana using data from OpenWeather. This week's high is 100 °F on Tuesday, while the low is 75 °F on Sunday. There are expected to be 3 sunny days and rain on 4 days this week.
NWS Lake Charles LA has issued a heat advisory until Tuesday at 07:00 PM.
Monday, July 20
- High of 96 °F, low of 79 °F (54% humidity)- Sunny with a 0% chance of rain
- Very high risk of harm from sun exposure (11 UV index)
- Gentle breeze (9 mph wind)
- Sunrise at 6:19 AM, sunset at 8:09 PM
You may also like:
How long does it take to buy a house in Lafayette in 2026?
1 / 6
Witaya Proadtayakogool // Shutterstock
Tuesday, July 21
- High of 100 °F, low of 79 °F (54% humidity)
- Sunny with a 31% chance of rain (0 mm of rain)
- Very high risk of harm from sun exposure (10 UV index)
- Gentle breeze (10 mph wind)
- Sunrise at 6:19 AM, sunset at 8:08 PM
- First quarter moon
- Sunny with a 31% chance of rain (0 mm of rain)
- Very high risk of harm from sun exposure (10 UV index)
- Gentle breeze (10 mph wind)
- Sunrise at 6:19 AM, sunset at 8:08 PM
- First quarter moon
2 / 6
Pablesku // Shutterstock
Wednesday, July 22
- High of 100 °F, low of 76 °F (50% humidity)
- Mostly sunny with a 90% chance of rain (1 mm of rain)
- Very high risk of harm from sun exposure (12 UV index)
- Gentle breeze (11 mph wind)
- Sunrise at 6:20 AM, sunset at 8:08 PM
- Mostly sunny with a 90% chance of rain (1 mm of rain)
- Very high risk of harm from sun exposure (12 UV index)
- Gentle breeze (11 mph wind)
- Sunrise at 6:20 AM, sunset at 8:08 PM
3 / 6
gillmar // Shutterstock
Thursday, July 23
- High of 89 °F, low of 78 °F (75% humidity)
- Partly cloudy with a 100% chance of rain (3 mm of rain)
- Very high risk of harm from sun exposure (11 UV index)
- Moderate breeze (14 mph wind)
- Sunrise at 6:21 AM, sunset at 8:07 PM
- Partly cloudy with a 100% chance of rain (3 mm of rain)
- Very high risk of harm from sun exposure (11 UV index)
- Moderate breeze (14 mph wind)
- Sunrise at 6:21 AM, sunset at 8:07 PM
4 / 6
alisalipa // Shutterstock
Friday, July 24
- High of 92 °F, low of 78 °F (58% humidity)
- Mostly cloudy with a 31% chance of rain (1 mm of rain)
- Gentle breeze (11 mph wind)
- Sunrise at 6:21 AM, sunset at 8:07 PM
- Mostly cloudy with a 31% chance of rain (1 mm of rain)
- Gentle breeze (11 mph wind)
- Sunrise at 6:21 AM, sunset at 8:07 PM
5 / 6
IKO-studio // Shutterstock
Saturday, July 25
- High of 93 °F, low of 76 °F (51% humidity)
- Partly cloudy with a 0% chance of rain
- Gentle breeze (12 mph wind)
- Sunrise at 6:22 AM, sunset at 8:06 PM
- Partly cloudy with a 0% chance of rain
- Gentle breeze (12 mph wind)
- Sunrise at 6:22 AM, sunset at 8:06 PM
You may also like:
How long does it take to sell a house in Lafayette in 2026?
6 / 6
Happy Together // Shutterstock
Sunday, July 26
- High of 94 °F, low of 75 °F (51% humidity)
- Mostly cloudy with a 0% chance of rain
- Gentle breeze (12 mph wind)
- Sunrise at 6:22 AM, sunset at 8:05 PM
- Mostly cloudy with a 0% chance of rain
- Gentle breeze (12 mph wind)
- Sunrise at 6:22 AM, sunset at 8:05 PM