October Heat Wave in California; Tropical Cyclone Possible in the Gulf

Much higher than typical October temperatures will continue across coastal southern California up through the Bay Area and Central Valley through midweek resulting in result in Major to Extreme HeatRisk. A tropical depression is likely to form over the Gulf of America during the middle part of this week with further strengthening possible as it moves northeastward later this week. Read More >

Current conditions at

Dallas / Addison Airport (KADS)

Lat: 32.97°NLon: 96.83°WElev: 643ft.

Fair

73°F

23°C

Humidity 57%
Wind Speed NE 2 mph
Barometer 30.11 in
Dewpoint 57°F (14°C)
Visibility 10.00 mi
Last update 5 Oct 10:15 pm CDT
Extended Forecast for

Lewisville TX

  • Tonight

    Tonight: Clear, with a low around 63. North northeast wind around 5 mph becoming calm.

    Low: 63 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 83. Northeast wind around 5 mph becoming calm.

    High: 83 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 64. Calm wind.

    Low: 64 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 83. Calm wind.

    High: 83 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 66. Calm wind.

    Low: 66 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 85. North northeast wind around 5 mph becoming calm.

    High: 85 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 68. Northeast wind around 5 mph becoming calm.

    Low: 68 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 86. East wind around 5 mph.

    High: 86 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 68. East northeast wind around 5 mph becoming calm.

    Low: 68 °F

    Mostly Clear

Detailed Forecast

Tonight
Clear, with a low around 63. North northeast wind around 5 mph becoming calm.
Tuesday
Sunny, with a high near 83. Northeast wind around 5 mph becoming calm.
Tuesday Night
Clear, with a low around 64. Calm wind.
Wednesday
Sunny, with a high near 83. Calm wind.
Wednesday Night
Clear, with a low around 66. Calm wind.
Thursday
Sunny, with a high near 85. North northeast wind around 5 mph becoming calm.
Thursday Night
Mostly clear, with a low around 68. Northeast wind around 5 mph becoming calm.
Friday
Sunny, with a high near 86. East wind around 5 mph.
Friday Night
Mostly clear, with a low around 68. East northeast wind around 5 mph becoming calm.
Saturday
Sunny, with a high near 85.
Saturday Night
Mostly clear, with a low around 69.
Sunday
Sunny, with a high near 85.
Sunday Night
Partly cloudy, with a low around 72.
Columbus Day
A 20 percent chance of showers. Mostly sunny, with a high near 86.
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ABOUT THIS FORECAST

 
Point Forecast:
Lewisville TX
 33.05°N 97°W (Elev. 531 ft)
6:26 pm CDT Oct 5, 2026
10pm CDT Oct 5, 2026-6pm CDT Oct 12, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database