ARLINGTON, TX Weather Forecast & Current Conditions

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ARLINGTON, TX
Current Weather

4:53 AM CDT AUG 20, 2026
Clear
82°F
Feels Like: 86°F
Dewpoint: 70°F
Rel. Hum.: 67%
Visibility: 10 miles
Wind: S at 12 mph
Pressure: 29.94 inches
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ARLINGTON, TX
Weather Forecast

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TODAY
Sunny, hot with highs around 105. South winds 5 to 10 mph. Heat index values up to 110 this afternoon.
TONIGHT
Mostly clear. Lows in the lower 80s. South winds around 5 mph.
FRIDAY
Sunny. A 20 percent chance of showers and thunderstorms in the afternoon. Hot with highs around 106. South winds around 5 mph. Heat index values up to 112 in the afternoon.
FRIDAY NIGHT
Mostly clear. A less than 20 percent chance of showers and thunderstorms in the evening. Lows in the lower 80s. South winds around 5 mph.
SATURDAY
Sunny, hot with highs around 106. Southwest winds around 5 mph. Heat index values up to 111 in the afternoon.
SATURDAY NIGHT
Mostly clear. Lows around 80.
SUNDAY
Sunny, hot with highs 105 to 110. Heat index values up to 110 in the afternoon.
SUNDAY NIGHT
Mostly clear. Lows in the lower 80s.
MONDAY
Sunny, hot with highs around 105. Heat index values up to 110 in the afternoon.
MONDAY NIGHT
Mostly clear. Lows in the lower 80s.
TUESDAY
Sunny, hot with highs 100 to 105. Heat index values up to 110 in the afternoon.
TUESDAY NIGHT
Mostly clear. Lows around 80.
WEDNESDAY
Sunny. A 20 percent chance of showers and thunderstorms in the afternoon. Hot with highs 100 to 105. Heat index values up to 110 in the afternoon.

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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  8/19/2026
Thursday
20 AUG 2026
ARLINGTON, TX weather forecast Day 1, 0 hours 1 AM 88° 89° Clear 1%

0% Thunder
( 3% severe)
S   9 43% 63°
Low 79° ARLINGTON, TX weather forecast Day 1, 3 hours 4 AM 84° 85° Partly Cloudy SSW   12 51% 64°
High 105° ARLINGTON, TX weather forecast Day 1, 6 hours 7 AM 80° 82° Partly Cloudy 1%

0% Thunder
( 2% severe)
SSW   9 62% 66°

Partly Cloudy



ARLINGTON, TX weather forecast Day 1, 9 hours 10 AM 90° 93° Partly Cloudy SW   9 47% 67°
ARLINGTON, TX weather forecast Day 1, 12 hours 1 PM 100° 103° Clear 1%

0% Thunder
( 11% severe)
SSW   7 31% 64°
ARLINGTON, TX weather forecast Day 1, 15 hours 4 PM 105° 107° Partly Cloudy S   6 24% 61°
ARLINGTON, TX weather forecast Day 1, 18 hours 7 PM 102° 103° Clear 2%

0% Thunder
( 11% severe)
S   8 25% 59°
ARLINGTON, TX weather forecast Day 1, 21 hours 10 PM 92° 93° Partly Cloudy S   8 38% 63°
Friday
21 AUG 2026
ARLINGTON, TX weather forecast Day 2, 0 hours 1 AM 88° 88° Partly Cloudy 4%

0% Thunder
( 9% severe)
S   7 42% 62°
Low 81° ARLINGTON, TX weather forecast Day 2, 3 hours 4 AM 84° 86° Partly Cloudy SSW   8 53% 65°
High 105° ARLINGTON, TX weather forecast Day 2, 6 hours 7 AM 81° 83° Partly Cloudy 1%

0% Thunder
( 8% severe)
S   7 60% 66°

Partly Cloudy



ARLINGTON, TX weather forecast Day 2, 9 hours 10 AM 91° 94° Clear SW   7 45% 67°
ARLINGTON, TX weather forecast Day 2, 12 hours 1 PM 101° 104° Clear 5%

0% Thunder
( 17% severe)
SW   3 30% 64°
ARLINGTON, TX weather forecast Day 2, 15 hours 4 PM 105° 107° Partly Cloudy SSE   5 24% 61°
ARLINGTON, TX weather forecast Day 2, 18 hours 7 PM 101° 102° Clear 2%

0% Thunder
( 17% severe)
SSE   8 27% 61°
ARLINGTON, TX weather forecast Day 2, 21 hours 10 PM 91° 93° Partly Cloudy S   7 42% 65°

ARLINGTON, TX extended weather forecast

Saturday
22 AUG 2026
Sunday
23 AUG 2026
Monday
24 AUG 2026
Tuesday
25 AUG 2026
Wednesday
26 AUG 2026
Low 75° Low 79° Low 79° Low 78° Low 77°
High 105° High 107° High 107° High 101° 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
Partly Cloudy
28% Rain
Clear
13% Rain
Clear
9% Rain
Clear
8% Rain
Clear
11% Rain
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