McAllen 7-day weather forecast

Written by:
March 23, 2026
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McAllen 7-day weather forecast

created the forecast for McAllen, Texas using data from . This week's high is 90 掳F on Sunday, while the low is 57 掳F on Monday. There are expected to be 0 sunny days and rain on 3 days this week.

There are currently no weather alerts.

Monday, April 6

- High of 71 掳F, low of 57 掳F (42% humidity)
- Overcast with a 0% chance of rain
- Moderate risk of harm from sun exposure (4 UV index)
- Moderate breeze (13 mph wind)
- Sunrise at 7:18 AM, sunset at 7:51 PM
1 / 6
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Tuesday, April 7

- High of 80 掳F, low of 59 掳F (40% humidity)
- Mostly cloudy with a 0% chance of rain
- Very high risk of harm from sun exposure (11 UV index)
- Moderate breeze (15 mph wind)
- Sunrise at 7:17 AM, sunset at 7:52 PM
2 / 6
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Wednesday, April 8

- High of 84 掳F, low of 67 掳F (47% humidity)
- Overcast with a 0% chance of rain
- Very high risk of harm from sun exposure (9 UV index)
- Moderate breeze (16 mph wind)
- Sunrise at 7:16 AM, sunset at 7:52 PM
3 / 6
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Thursday, April 9

- High of 84 掳F, low of 69 掳F (61% humidity)
- Overcast with a 20% chance of rain (0 mm of rain)
- Very high risk of harm from sun exposure (7 UV index)
- Moderate breeze (15 mph wind)
- Sunrise at 7:15 AM, sunset at 7:53 PM
4 / 6
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Friday, April 10

- High of 85 掳F, low of 70 掳F (49% humidity)
- Partly cloudy with a 0% chance of rain
- Very high risk of harm from sun exposure (8 UV index)
- Moderate breeze (17 mph wind)
- Sunrise at 7:14 AM, sunset at 7:53 PM
- Last quarter moon
5 / 6
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Saturday, April 11

- High of 84 掳F, low of 71 掳F (66% humidity)
- Partly cloudy with a 100% chance of rain (2 mm of rain)
- Very high risk of harm from sun exposure (8 UV index)
- Fresh breeze (20 mph wind)
- Sunrise at 7:13 AM, sunset at 7:54 PM
6 / 6
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Sunday, April 12

- High of 90 掳F, low of 74 掳F (46% humidity)
- Partly cloudy with a 43% chance of rain (0 mm of rain)
- Very high risk of harm from sun exposure (8 UV index)
- Fresh breeze (22 mph wind)
- Sunrise at 7:12 AM, sunset at 7:54 PM

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