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Weather McAllen: Current forecast

McAllen / Texas (TX) / United States

13.9 °C
Feels like 12 °C
Min 14 °C / Max 15 °C
Weather McAllen: Light rain, 14 °C Light rain
24.1 km/h NW
Wind
30.2 km/h NW
Gusts
1025 hPa
Pressure
0 mm
Precipitation
89 %
Humidity
0.8
UV index

Pollen (today)

Hazel None
Alder None
Birch None
Oak None
Grass None
Mugwort None
Ragweed None
07:06 / 19:59
Sunrise / Sunset
08:30 / 22:54
Moonrise / Moonset
Waxing Crescent (3 %)
Moon phase

Updated: Apr 19, 2026, 19:26 CEST Apr 19, 2026, 12:26 CDT

Today's Summary

If you head out in McAllen today, you'll see a light rain sky. The thermometer currently shows 13.9°C. Take an umbrella with you today – you'll probably need it. During the day temperatures will range between 13.6°C and 15.4°C.

Hourly forecast – McAllen, today

Apr 19, 12:00
14 °C
Light rain
McAllen Apr 19, 12:00: Light rain, 14 °C
Apr 19, 13:00
15 °C
Patchy rain possible
McAllen Apr 19, 13:00: Patchy rain possible, 15 °C
Apr 19, 14:00
15 °C
Light drizzle
McAllen Apr 19, 14:00: Light drizzle, 15 °C
Apr 19, 15:00
15 °C
Light drizzle
McAllen Apr 19, 15:00: Light drizzle, 15 °C
Apr 19, 16:00
15 °C
Light drizzle
McAllen Apr 19, 16:00: Light drizzle, 15 °C
Apr 19, 17:00
15 °C
Light drizzle
McAllen Apr 19, 17:00: Light drizzle, 15 °C
Apr 19, 18:00
15 °C
Light drizzle
McAllen Apr 19, 18:00: Light drizzle, 15 °C
Apr 19, 19:00
15 °C
Light drizzle
McAllen Apr 19, 19:00: Light drizzle, 15 °C
Apr 19, 20:00
15 °C
Patchy rain possible
McAllen Apr 19, 20:00: Patchy rain possible, 15 °C
Apr 19, 21:00
15 °C
Patchy rain possible
McAllen Apr 19, 21:00: Patchy rain possible, 15 °C
Apr 19, 22:00
15 °C
Light drizzle
McAllen Apr 19, 22:00: Light drizzle, 15 °C
Apr 19, 23:00
14 °C
Moderate rain
McAllen Apr 19, 23:00: Moderate rain, 14 °C
Apr 20, 00:00
14 °C
Light rain shower
McAllen Apr 20, 00:00: Light rain shower, 14 °C
Apr 20, 01:00
14 °C
Patchy rain possible
McAllen Apr 20, 01:00: Patchy rain possible, 14 °C
Apr 20, 02:00
14 °C
Patchy rain possible
McAllen Apr 20, 02:00: Patchy rain possible, 14 °C
Apr 20, 03:00
14 °C
Overcast
McAllen Apr 20, 03:00: Overcast, 14 °C
Apr 20, 04:00
14 °C
Overcast
McAllen Apr 20, 04:00: Overcast, 14 °C
Apr 20, 05:00
14 °C
Overcast
McAllen Apr 20, 05:00: Overcast, 14 °C
Apr 20, 06:00
15 °C
Overcast
McAllen Apr 20, 06:00: Overcast, 15 °C
Apr 20, 07:00
15 °C
Overcast
McAllen Apr 20, 07:00: Overcast, 15 °C
Apr 20, 08:00
15 °C
Overcast
McAllen Apr 20, 08:00: Overcast, 15 °C
Apr 20, 09:00
16 °C
Overcast
McAllen Apr 20, 09:00: Overcast, 16 °C
Apr 20, 10:00
17 °C
Overcast
McAllen Apr 20, 10:00: Overcast, 17 °C
Apr 20, 11:00
18 °C
Overcast
McAllen Apr 20, 11:00: Overcast, 18 °C
Time
12
13
14
15
16
17
18
19
20
21
22
23
00
01
02
03
04
05
06
07
08
09
10
11
McAllen Apr 19, 12:00: Light rain
McAllen Apr 19, 13:00: Patchy rain possible
McAllen Apr 19, 14:00: Light drizzle
McAllen Apr 19, 15:00: Light drizzle
McAllen Apr 19, 16:00: Light drizzle
McAllen Apr 19, 17:00: Light drizzle
McAllen Apr 19, 18:00: Light drizzle
McAllen Apr 19, 19:00: Light drizzle
McAllen Apr 19, 20:00: Patchy rain possible
McAllen Apr 19, 21:00: Patchy rain possible
McAllen Apr 19, 22:00: Light drizzle
McAllen Apr 19, 23:00: Moderate rain
McAllen Apr 20, 00:00: Light rain shower
McAllen Apr 20, 01:00: Patchy rain possible
McAllen Apr 20, 02:00: Patchy rain possible
McAllen Apr 20, 03:00: Overcast
McAllen Apr 20, 04:00: Overcast
McAllen Apr 20, 05:00: Overcast
McAllen Apr 20, 06:00: Overcast
McAllen Apr 20, 07:00: Overcast
McAllen Apr 20, 08:00: Overcast
McAllen Apr 20, 09:00: Overcast
McAllen Apr 20, 10:00: Overcast
McAllen Apr 20, 11:00: Overcast
Temperature (°C)
Chance of rain (%)
0
100
100
100
100
100
100
100
61
70
100
100
100
100
77
0
0
0
0
0
0
0
0
0
Precipitation
—
0.1 mm
0.3 mm
0.4 mm
0.2 mm
0.5 mm
0.7 mm
0.6 mm
0 mm
0 mm
0.7 mm
4.5 mm
1.4 mm
0.1 mm
0 mm
—
—
—
—
—
—
—
—
—
Wind (km/h)
NW
24
NW
26
NW
26
NW
25
NW
23
NW
23
NW
22
NW
22
NW
22
NW
23
NW
22
NW
21
WNW
19
WNW
21
NW
20
WNW
17
WNW
18
WNW
17
WNW
14
NW
12
WNW
12
WNW
12
WNW
10
W
12
Pressure (hPa)
1025
1023
1022
1022
1021
1021
1020
1020
1022
1022
1022
1022
1022
1022
1021
1020
1020
1020
1020
1020
1021
1021
1021
1021
Humidity (%)
89 %
93 %
94 %
95 %
94 %
94 %
95 %
95 %
94 %
93 %
94 %
95 %
93 %
91 %
89 %
88 %
87 %
86 %
86 %
86 %
85 %
84 %
83 %
79 %
Cloud cover (%)
100 %
100 %
100 %
100 %
100 %
100 %
100 %
100 %
100 %
100 %
100 %
100 %
100 %
100 %
100 %
100 %
100 %
100 %
100 %
100 %
100 %
100 %
96 %
99 %

14-day weather forecast – McAllen

14-day trend for McAllen: The second week looks noticeably warmer and more pleasant. Lows can drop to around 13.6°C at night, with daytime highs up to 36.3°C.

Date
Apr 19
Apr 20
Apr 21
Apr 22
Apr 23
Apr 24
Apr 25
Apr 26
Apr 27
Apr 28
Apr 29
Apr 30
May 1
May 2
McAllen April 19, 2026: Heavy rain
McAllen April 20, 2026: Patchy rain possible
McAllen April 21, 2026: Patchy rain possible
McAllen April 22, 2026: Partly cloudy
McAllen April 23, 2026: Partly cloudy
McAllen April 24, 2026: Partly cloudy
McAllen April 25, 2026: Partly cloudy
McAllen April 26, 2026: Sunny
McAllen April 27, 2026: Partly cloudy
McAllen April 28, 2026: Overcast
McAllen April 29, 2026: Patchy rain possible
McAllen April 30, 2026: Sunny
McAllen May 1, 2026: Mist
McAllen May 2, 2026: Partly cloudy
Temperature (°C)
Chance of rain (%)
88
92
84
0
0
0
0
0
0
0
88
0
0
0
Precipitation
28.8 mm
2.1 mm
0.1 mm
—
—
—
0 mm
—
0 mm
0.1 mm
4.9 mm
—
0 mm
0 mm
Wind max (km/h)
27
21
27
23
29
27
28
35
35
23
12
22
27
34
Date Weather Min °C Max °C Sunrise Sunset Moonrise Moonset Moon phase
April 19, 2026 McAllen April 19, 2026: Heavy rain Heavy rain 14 °C 15 °C 07:06 19:59 08:30 22:54 Waxing Crescent (3 %)
April 20, 2026 McAllen April 20, 2026: Patchy rain possible Patchy rain possible 14 °C 26 °C 07:05 19:59 09:26 — Waxing Crescent (9 %)
April 21, 2026 McAllen April 21, 2026: Patchy rain possible Patchy rain possible 19 °C 31 °C 07:04 20:00 10:29 00:03 Waxing Crescent (17 %)
April 22, 2026 McAllen April 22, 2026: Partly cloudy Partly cloudy 21 °C 31 °C 07:03 20:00 11:37 01:06 Waxing Crescent (27 %)
April 23, 2026 McAllen April 23, 2026: Partly cloudy Partly cloudy 22 °C 33 °C 07:02 20:01 12:44 02:00 Waxing Crescent (38 %)
April 24, 2026 McAllen April 24, 2026: Partly cloudy Partly cloudy 23 °C 33 °C 07:01 20:01 13:49 02:46 First Quarter (49 %)
April 25, 2026 McAllen April 25, 2026: Partly cloudy Partly cloudy 24 °C 35 °C 07:00 20:02 14:50 03:26 Waxing Moon (60 %)
April 26, 2026 McAllen April 26, 2026: Sunny Sunny 24 °C 34 °C 07:00 20:02 15:48 04:00 Waxing Moon (70 %)
April 27, 2026 McAllen April 27, 2026: Partly cloudy Partly cloudy 24 °C 34 °C 06:59 20:03 16:43 04:31 Waxing Moon (79 %)
April 28, 2026 McAllen April 28, 2026: Overcast Overcast 25 °C 36 °C 06:58 20:03 17:38 05:01 Waxing Moon (87 %)
April 29, 2026 McAllen April 29, 2026: Patchy rain possible Patchy rain possible 23 °C 29 °C 06:57 20:04 18:32 05:31 Waxing Moon (93 %)
April 30, 2026 McAllen April 30, 2026: Sunny Sunny 22 °C 33 °C 06:56 20:04 19:27 06:02 Waxing Moon (97 %)
May 1, 2026 McAllen May 1, 2026: Mist Mist 22 °C 33 °C 06:55 20:05 20:22 06:35 Full Moon (99 %)
May 2, 2026 McAllen May 2, 2026: Partly cloudy Partly cloudy 23 °C 33 °C 06:55 20:05 21:19 07:11 Waning Moon (100 %)
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