ARLINGTON, TX Weather Forecast & Current Conditions

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ARLINGTON, TX
Current Weather

8:53 AM CDT JUL 21, 2026
Clear
86°F
Feels Like: 89°F
Dewpoint: 68°F
Rel. Hum.: 55%
Visibility: 10 miles
Wind: SW at 7 mph
Pressure: 29.94 inches
Last 72 hours

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ARLINGTON, TX
Weather Forecast

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TODAY
Sunny, hot with highs around 105. West winds around 5 mph, becoming east this afternoon. Heat index values up to 113 this afternoon.
TONIGHT
Clear. Lows in the lower 80s. South winds around 5 mph, becoming west after midnight.
WEDNESDAY
Sunny, hot with highs around 104. Northeast winds 5 to 10 mph. Heat index values up to 114.
WEDNESDAY NIGHT
Mostly clear. Lows in the lower 80s. East winds 5 to 10 mph.
THURSDAY
Sunny, hot with highs around 100. East winds 5 to 10 mph. Heat index values up to 108 in the afternoon.
THURSDAY NIGHT
Mostly clear. Lows around 80.
FRIDAY
Sunny, hot with highs around 100. Heat index values up to 110 in the afternoon.
FRIDAY NIGHT
Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 80s.
SATURDAY
Mostly sunny. Hot with highs around 100. Heat index values up to 110 in the afternoon.
SATURDAY NIGHT
Mostly clear. Lows in the lower 80s.
SUNDAY
Sunny, hot with highs 100 to 105. Heat index values up to 110 in the afternoon.
SUNDAY NIGHT
Clear. Lows in the lower 80s.
MONDAY
Sunny, hot with highs 100 to 105. Heat index values up to 110 in the afternoon.

Visible Weather Satellite
ARLINGTON, TX
Infrared Weather Satellite
ARLINGTON, TX
NEXRAD Weather Radar
ARLINGTON, TX

ARLINGTON, TX 3 hourly weather forecast

weather forecast created  8:00 PM EDT  7/20/2026
Tuesday
21 JUL 2026
ARLINGTON, TX weather forecast Day 1, 0 hours 1 AM 86° 88° Clear 0%

0% Thunder
( 1% severe)
S   7 50% 65°
Low 79° ARLINGTON, TX weather forecast Day 1, 3 hours 4 AM 82° 84° Clear SSW   6 56% 65°
High 105° ARLINGTON, TX weather forecast Day 1, 6 hours 7 AM 80° 82° Clear 1%

0% Thunder
( 1% severe)
SW   6 60% 65°

Clear



ARLINGTON, TX weather forecast Day 1, 9 hours 10 AM 92° 96° Clear W   6 44% 67°
ARLINGTON, TX weather forecast Day 1, 12 hours 1 PM 100° 104° Clear 1%

0% Thunder
( 11% severe)
WNW   3 33% 66°
ARLINGTON, TX weather forecast Day 1, 15 hours 4 PM 105° 110° Clear   CALM 28% 65°
ARLINGTON, TX weather forecast Day 1, 18 hours 7 PM 103° 107° Clear 0%

0% Thunder
( 8% severe)
SE   5 29% 65°
ARLINGTON, TX weather forecast Day 1, 21 hours 10 PM 95° 98° Clear   CALM 39% 66°
Wednesday
22 JUL 2026
ARLINGTON, TX weather forecast Day 2, 0 hours 1 AM 89° 92° Clear 1%

0% Thunder
( 4% severe)
  CALM 47% 66°
Low 83° ARLINGTON, TX weather forecast Day 2, 3 hours 4 AM 86° 88° Clear   CALM 51% 66°
High 105° ARLINGTON, TX weather forecast Day 2, 6 hours 7 AM 84° 87° Clear 0%

0% Thunder
( 3% severe)
  CALM 57% 67°

Clear



ARLINGTON, TX weather forecast Day 2, 9 hours 10 AM 95° 100° Clear NNE   6 42% 68°
ARLINGTON, TX weather forecast Day 2, 12 hours 1 PM 102° 107° Clear 1%

0% Thunder
( 21% severe)
NE   8 32% 67°
ARLINGTON, TX weather forecast Day 2, 15 hours 4 PM 105° 112° Clear NE   10 30% 67°
ARLINGTON, TX weather forecast Day 2, 18 hours 7 PM 102° 107° Clear 3%

0% Thunder
( 15% severe)
ENE   12 32% 67°
ARLINGTON, TX weather forecast Day 2, 21 hours 10 PM 94° 99° Partly Cloudy E   8 43% 68°

ARLINGTON, TX extended weather forecast

Thursday
23 JUL 2026
Friday
24 JUL 2026
Saturday
25 JUL 2026
Sunday
26 JUL 2026
Monday
27 JUL 2026
Low 79° Low 81° Low 81° Low 80° Low 79°
High 102° High 104° High 100° High 102° High 102°
ARLINGTON, TX weather forecast Day 3 ARLINGTON, TX weather forecast Day 4 ARLINGTON, TX weather forecast Day 5 ARLINGTON, TX weather forecast Day 6 ARLINGTON, TX weather forecast Day 7
Clear
15% Rain
Clear
6% Rain
Partly Cloudy
19% Rain
Clear
11% Rain
Clear
7% Rain
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