National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Autumn Temperatures for Eastern Third of the Country; Super Typhoon Approaching Guam

Cooler and less humid conditions for the eastern third of the nation as a cold slides off the east coast. Combination of dry and breezy conditions may result in spread of wildfires across the lower Mississippi Valley. In addition, fire weather conditions linger into portions of Southern California. For Guam, a super typhoon is approaching. Read More >

Current conditions at

Harry Reid International Airport (KLAS)

Lat: 36.07188°NLon: 115.1634°WElev: 2180.0ft.

Overcast

68°F

20°C

Humidity 32%
Wind Speed S 3 MPH
Barometer 30.14 in (1020.66 mb)
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Last update 17 Oct 09:05 PM PDT
Extended Forecast for

3 Miles SSW Las Vegas NV

  • Tonight

    Tonight: Mostly cloudy, with a low around 65. Light and variable wind.

    Low: 65 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 78. Calm wind becoming east around 5 mph in the afternoon.

    High: 78 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 63. Light and variable wind.

    Low: 63 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 81. Calm wind becoming southeast around 6 mph in the afternoon.

    High: 81 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 65. South southeast wind around 5 mph becoming calm in the evening.

    Low: 65 °F

    Mostly Clear

  • Tuesday

    Tuesday: Isolated showers and thunderstorms after 11am. Mostly sunny, with a high near 80. Chance of precipitation is 10%.

    High: 80 °F

    Isolated
    T-storms

  • Tuesday Night

    Tuesday Night: A 30 percent chance of showers and thunderstorms, mainly after 11pm. Mostly cloudy, with a low around 65.

    Low: 65 °F

    Chance
    Showers

  • Wednesday

    Wednesday: A chance of showers, mainly before 11am. Partly sunny, with a high near 78.

    High: 78 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: Showers likely, mainly after 11pm. Mostly cloudy, with a low around 62.

    Low: 62 °F

    Showers
    Likely

Detailed Forecast

Tonight
Mostly cloudy, with a low around 65. Light and variable wind.
Sunday
Mostly sunny, with a high near 78. Calm wind becoming east around 5 mph in the afternoon.
Sunday Night
Mostly clear, with a low around 63. Light and variable wind.
Monday
Sunny, with a high near 81. Calm wind becoming southeast around 6 mph in the afternoon.
Monday Night
Mostly clear, with a low around 65. South southeast wind around 5 mph becoming calm in the evening.
Tuesday
Isolated showers and thunderstorms after 11am. Mostly sunny, with a high near 80. Chance of precipitation is 10%.
Tuesday Night
A 30 percent chance of showers and thunderstorms, mainly after 11pm. Mostly cloudy, with a low around 65.
Wednesday
A chance of showers, mainly before 11am. Partly sunny, with a high near 78.
Wednesday Night
Showers likely, mainly after 11pm. Mostly cloudy, with a low around 62.
Thursday
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 71.
Thursday Night
A chance of showers. Partly cloudy, with a low around 57.
Friday
A slight chance of showers. Sunny, with a high near 69.
Friday Night
Mostly clear, with a low around 56.
Saturday
Sunny, with a high near 69.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SSW Las Vegas NV
 36.15°N 115.15°W (Elev. 2037 ft)
Last Update:
11:33 am PDT Oct 17, 2026
Forecast Valid:
9pm PDT Oct 17, 2026-6pm PDT Oct 24, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation