Las Vegas/ Weather & Environment

Sin City Sizzles Back to 99 Degrees in Las Vegas Valley

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Published on September 14, 2026
Sin City Sizzles Back to 99 Degrees in Las Vegas ValleySource: Jon Sullivan / Wikimedia Commons

Las Vegas is on track for a 99-degree afternoon, while the forecast remains generally dry and calls for brisk winds through Tuesday. It is not an extreme-heat-warning setup in this forecast, but it is a day to move demanding outdoor plans earlier.

Afternoon Winds Pick Up

The National Weather Service forecast calls for sunny skies Monday. Temperatures should climb through the 90s before peaking near 99 degrees late in the afternoon.

Triple-Digit Heat Eases Slightly

Tuesday's high is forecast near 97, and winds may be brisk. Highs are expected to settle near 96 Wednesday. The forecast does not provide a Thursday high; Friday should reach 105, followed by about 101 Saturday and 98 Sunday. Overnight lows are not specified here.

Dry Air Keeps Outdoor Plans Demanding

The forecast remains mostly dry, with rain chances at 6% or lower. The very dry air, combined with afternoon wind, can make outdoor activity more taxing than the temperature alone suggests, so water, shade and regular breaks are practical necessities. Loose patio items and other lightweight objects may also need attention as gusts increase.

A Calmer Pattern Than Last Week

The latest outlook is a substantive shift from Hoodline's earlier report on an extreme heat warning and temperatures near 106 degrees. Las Vegas now faces a more typical late-summer stretch of upper-90s to around 100 degrees, with wind and dry conditions remaining the main weather concerns.