LEWISVILLE, TX 75077 Weather Forecast & Current Conditions

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75077 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)

CURRENT WEATHER
DALLAS-FT. WORTH, TX Current Weather
8:53 PM CDT AUG 4, 2026
Scattered Clouds 91°F
Feels Like:	91°F
Dewpoint:	61°F
Rel. Hum.:	37%
Visibility:	10 miles
Wind:	SE at 12 mph
Pressure:	29.89 inches
Last 72 hours
Local Area Snow Depth
Texas Current Weather
Texas MOS Forecast Weather

Regional Weather Maps

(Automated weather data from NWS/FAA)

75077 WEATHER FORECAST
10-Day model forecast maps 2026 Hurricanes	LEWISVILLE, TX 75077 Weather Forecast	Snowfall Forecast pages Snow Depth pages

TONIGHT
Mostly clear. Lows in the upper 70s. South winds 5 to 10 mph.

WEDNESDAY
Sunny, hot with highs around 101. South winds 5 to 10 mph.

WEDNESDAY NIGHT
Clear. Lows in the upper 70s. South winds 5 to 10 mph.

THURSDAY
Sunny, hot with highs around 100. South winds 5 to 10 mph. Heat index values up to 106.

THURSDAY NIGHT
Mostly clear. Lows in the upper 70s. South winds 5 to 10 mph.

FRIDAY
Sunny, hot with highs in the upper 90s. Heat index values up to 110 in the afternoon.

FRIDAY NIGHT
Mostly clear. Lows in the upper 70s.

SATURDAY
Sunny, hot with highs in the upper 90s. Heat index values up to 110 in the afternoon.

SATURDAY NIGHT
Clear. Lows in the upper 70s.

SUNDAY
Sunny, hot with highs in the upper 90s. Heat index values up to 110 in the afternoon.

SUNDAY NIGHT
Clear. Lows in the upper 70s.

MONDAY
Sunny, hot with highs in the upper 90s. Heat index values up to 110 in the afternoon.

MONDAY NIGHT
Mostly clear. Lows in the upper 70s.

75077 WEATHER SATELLITE LOOPS

Visible Weather Satellite
LEWISVILLE, TX 75077

Infrared Weather Satellite
LEWISVILLE, TX 75077

75077 WEATHER RADAR LOOP

NEXRAD Weather Radar
LEWISVILLE, TX 75077

MOS COMPUTER WEATHER FORECAST

DALLAS-FT. WORTH, TX 3 hourly weather forecast

weather forecast created 8:00 AM EDT 8/ 4/2026

DAY/DATE &
WEATHER FORECAST SUMMARY

Tuesday
4 AUG 2026

1 PM

98°

102°

Clear

1%

0% Thunder
( 5% severe)

S 10

35%

66°

High 103°

4 PM

102°

105°

Partly Cloudy

SSE 10

28%

63°

Partly Cloudy

7 PM

99°

100°

Clear

0%

0% Thunder
( 2% severe)

SSE 12

29%

61°

10 PM

92°

93°

Partly Cloudy

SSE 10

37%

62°

Wednesday
5 AUG 2026

1 AM

87°

89°

Clear

0%

0% Thunder
( 2% severe)

S 12

48%

65°

Low 81°

4 AM

84°

87°

Partly Cloudy

S 12

59%

68°

High 101°

7 AM

81°

84°

Clear

0%

0% Thunder
( 1% severe)

SSW 12

69%

70°

Clear

10 AM

89°

94°

Clear

SSW 12

54%

70°

1 PM

97°

102°

Clear

1%

0% Thunder
( 8% severe)

S 12

38%

67°

4 PM

101°

105°

Partly Cloudy

S 13

31%

65°

7 PM

98°

100°

Clear

0%

0% Thunder
( 4% severe)

S 13

32%

63°

10 PM

92°

94°

Partly Cloudy

SSE 10

40%

64°

Thursday
6 AUG 2026

1 AM

88°

90°

Clear

0%

0% Thunder
( 4% severe)

S 12

48%

66°

Low 81°

4 AM

84°

87°

Clear

S 14

59%

68°

High 100°

7 AM

81°

84°

Clear

0%

0% Thunder
( 3% severe)

SSW 12

69%

70°

Clear

10 AM

88°

93°

Clear

SSW 10

55%

70°

1 PM

96°

101°

Partly Cloudy

0%

0% Thunder
( 12% severe)

S 9

40%

68°

4 PM

100°

104°

Clear

SSE 10

32%

65°

7 PM

97°

99°

Clear

SSE 13

34%

64°


DALLAS-FT. WORTH, TX extended weather forecast
Friday 7 AUG 2026	Saturday 8 AUG 2026	Sunday 9 AUG 2026	Monday 10 AUG 2026	Tuesday 11 AUG 2026
Low 79°	Low 78°	Low 79°	Low 79°	Low 79°
High 99°	High 100°	High 100°	High 99°	High 99°

Partly Cloudy 14% Rain	Clear 11% Rain	Partly Cloudy 11% Rain	Partly Cloudy 15% Rain	Partly Cloudy 15% Rain

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