ALLEN, TX 75002 Weather Forecast & Current Conditions

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MCKINNEY, TX
Current Weather

6:53 PM CDT JUN 22, 2026
Few Clouds
90°F
Feels Like: 101°F
Dewpoint: 75°F
Rel. Hum.: 62%
Visibility: 10 miles
Wind: SSE at 8 mph
Pressure: 29.93 inches
Last 72 hours

Local Area Snow Depth

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ALLEN, TX 75002
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
TONIGHT
Partly cloudy this evening, then becoming mostly cloudy. A chance of thunderstorms. Showers likely this evening, then a chance of showers after midnight. Lows in the upper 70s. Southeast winds 5 to 10 mph. Chance of rain 60 percent.
TUESDAY
Mostly sunny. A 30 percent chance of showers and thunderstorms in the morning. Humid with highs in the lower 90s. South winds 5 to 10 mph.
TUESDAY NIGHT
Mostly clear. Humid with lows in the upper 70s. South winds 5 to 10 mph.
WEDNESDAY
Mostly sunny. Humid with highs in the mid 90s. South winds 5 to 10 mph.
WEDNESDAY NIGHT
Mostly clear. Lows in the upper 70s. South winds 5 to 10 mph.
THURSDAY
Sunny. Highs in the mid 90s.
THURSDAY NIGHT
Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 70s.
FRIDAY
Mostly sunny. Highs in the upper 90s. Heat index values up to 105.
FRIDAY NIGHT
Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 70s.
SATURDAY
Mostly sunny. Hot with highs in the upper 90s. Heat index values up to 105.
SATURDAY NIGHT
Mostly clear. Lows in the upper 70s.
SUNDAY
Mostly sunny and breezy, hot with highs around 100. Heat index values up to 110 in the afternoon.
SUNDAY NIGHT
Mostly clear. Lows around 80.

Visible Weather Satellite
ALLEN, TX 75002
Infrared Weather Satellite
ALLEN, TX 75002
NEXRAD Weather Radar
ALLEN, TX 75002

MCKINNEY, TX 3 hourly weather forecast

weather forecast created  7:00 AM CDT  6/22/2026
Monday
22 JUN 2026
ALLEN, TX 75002 weather forecast Day 1, 12 hours 1 PM 89° 99° Partly Cloudy 9%

0% Thunder
( 28% severe)
S   12 64% 75°
High 94° ALLEN, TX 75002 weather forecast Day 1, 15 hours 4 PM 93° 105° Partly Cloudy S   12 56% 75°
Partly Cloudy

Chance of Rain

ALLEN, TX 75002 weather forecast Day 1, 18 hours 7 PM 92° 102° Partly Cloudy 23%
RAIN
.25–.5 in
0% Thunder
( 31% severe)
E   10 56% 74°
ALLEN, TX 75002 weather forecast Day 1, 21 hours 10 PM 86° 94° Partly Cloudy SE   10 68% 74°
Tuesday
23 JUN 2026
ALLEN, TX 75002 weather forecast Day 2, 0 hours 1 AM 82° 88° Mostly Cloudy 18%
RAIN
.25–.5 in
0% Thunder
( 17% severe)
SSE   10 77% 74°
Low 77° ALLEN, TX 75002 weather forecast Day 2, 3 hours 4 AM 80° 84° Mostly Cloudy SSE   10 79% 73°
High 94° ALLEN, TX 75002 weather forecast Day 2, 6 hours 7 AM 78° 80° Mostly Cloudy 34%
RAIN
***
0% Thunder
( 19% severe)
SSE   9 85% 73°

Decreasing Clouds

Chance of Rain

ALLEN, TX 75002 weather forecast Day 2, 9 hours 10 AM 83° 89° Mostly Cloudy S   10 72% 73°
ALLEN, TX 75002 weather forecast Day 2, 12 hours 1 PM 89° 97° Mostly Cloudy 7%

0% Thunder
( 16% severe)
S   12 59% 73°
ALLEN, TX 75002 weather forecast Day 2, 15 hours 4 PM 93° 101° Clear S   13 51% 72°
ALLEN, TX 75002 weather forecast Day 2, 18 hours 7 PM 92° 99° Clear 1%

0% Thunder
( 9% severe)
SSE   13 51% 71°
ALLEN, TX 75002 weather forecast Day 2, 21 hours 10 PM 85° 91° Clear SSE   10 65% 72°
Wednesday
24 JUN 2026
ALLEN, TX 75002 weather forecast Day 3, 0 hours 1 AM 82° 87° Partly Cloudy 1%

0% Thunder
( 9% severe)
S   10 72% 72°
Low 78° ALLEN, TX 75002 weather forecast Day 3, 3 hours 4 AM 80° 84° Clear S   12 77% 72°
High 95° ALLEN, TX 75002 weather forecast Day 3, 6 hours 7 AM 79° 82° Partly Cloudy 0%

0% Thunder
( 9% severe)
S   10 79% 72°

Partly Cloudy



ALLEN, TX 75002 weather forecast Day 3, 9 hours 10 AM 85° 91° Partly Cloudy SSW   10 65% 72°
ALLEN, TX 75002 weather forecast Day 3, 15 hours 1 PM 91° 99° Partly Cloudy 1%

0% Thunder
( 12% severe)
S   10 54% 72°
ALLEN, TX 75002 weather forecast Day 3, 18 hours 4 PM 95° 102° Partly Cloudy S   14 45% 70°
ALLEN, TX 75002 weather forecast Day 3, 21 hours 7 PM 93° 98° Clear     S   14 46% 69°

MCKINNEY, TX extended weather forecast

Thursday
25 JUN 2026
Friday
26 JUN 2026
Saturday
27 JUN 2026
Sunday
28 JUN 2026
Monday
29 JUN 2026
Low 75° Low 77° Low 77° Low 78° Low 74°
High 95° High 93° High 95° High 96° High 93°
ALLEN, TX 75002 weather forecast Day 4 ALLEN, TX 75002 weather forecast Day 5 ALLEN, TX 75002 weather forecast Day 6 ALLEN, TX 75002 weather forecast Day 7 <!--SEARCHED_TOWN_NAME--> weather forecast Day 8
Clear
5% Rain
Partly Cloudy
6% Rain
Mostly Cloudy
8% Rain
Partly Cloudy
13% Rain
Partly Cloudy
19% Rain
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