McAllen 7-day weather forecast

Written by:
March 17, 2025
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McAllen 7-day weather forecast

Stacker created the forecast for McAllen, Texas using data from OpenWeather. This week's high is 91 °F on Sunday, while the low is 56 °F on Thursday. There are expected to be 3 sunny days and precipitation on 0 days this week.

There are currently no weather alerts.

Monday, March 17

- High of 84 °F, low of 60 °F (22% humidity)
- Mostly cloudy with a 0% chance of rain
- Very high risk of harm from sun exposure (8 UV index)
- Fresh breeze (22 mph wind)
- Sunrise at 7:39 AM, sunset at 7:42 PM
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Tuesday, March 18

- High of 85 °F, low of 66 °F (37% humidity)
- Sunny with a 0% chance of rain
- Very high risk of harm from sun exposure (9 UV index)
- Fresh breeze (24 mph wind)
- Sunrise at 7:38 AM, sunset at 7:43 PM
2 / 6
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Wednesday, March 19

- High of 86 °F, low of 65 °F (12% humidity)
- Sunny with a 0% chance of rain
- Very high risk of harm from sun exposure (9 UV index)
- Fresh breeze (22 mph wind)
- Sunrise at 7:37 AM, sunset at 7:43 PM
3 / 6
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Thursday, March 20

- High of 77 °F, low of 56 °F (18% humidity)
- Fair with a 0% chance of rain
- Very high risk of harm from sun exposure (9 UV index)
- Moderate breeze (17 mph wind)
- Sunrise at 7:36 AM, sunset at 7:44 PM
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Friday, March 21

- High of 82 °F, low of 62 °F (37% humidity)
- Partly sunny with a 0% chance of rain
- Very high risk of harm from sun exposure (10 UV index)
- Fresh breeze (21 mph wind)
- Sunrise at 7:35 AM, sunset at 7:44 PM
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Saturday, March 22

- High of 87 °F, low of 68 °F (42% humidity)
- Partly cloudy with a 0% chance of rain
- Very high risk of harm from sun exposure (10 UV index)
- Moderate breeze (17 mph wind)
- Sunrise at 7:34 AM, sunset at 7:44 PM
- Last quarter moon
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Andrzej Kubik // Shutterstock

Sunday, March 23

- High of 91 °F, low of 71 °F (46% humidity)
- Mostly cloudy with a 0% chance of rain
- Very high risk of harm from sun exposure (10 UV index)
- Moderate breeze (17 mph wind)
- Sunrise at 7:33 AM, sunset at 7:45 PM

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