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Saint Thomas, Nevada Weather Forecast
Saint Thomas, Nevada Weather
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Weather Forecast for Saint Thomas, Nevada : Clark County
Issued: 3:21 am PST Nov 18, 2025 Latitude: 36.4658102 Longitude: -114.3702536 View on Google Maps

MouseOver for Detail Forecast
Today Tonight Wednesday Thursday Friday Saturday Sunday Monday
90% chance of thunderstorms on Today 70% chance of thunderstorms on Tonight 50% chance of rain on Wednesday Mostly Cloudy on Thursday Partly Sunny on Friday Mostly Sunny on Saturday Mostly Sunny on Sunday Sunny on Monday
High: 61°F Low: 52°F High: 59°F High: 56°F High: 58°F High: 63°F High: 59°F High: 61°F
Low: 51°F Low: 50°F Low: 48°F Low: 47°F Low: 46°F  
Thunderstorms Thunderstorms Rain Mostly Cloudy Partly Sunny Mostly Sunny Mostly Sunny Sunny
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Current Conditions at
NELLIS AFB - (KLSV)
55°
Cloudy
as of 5:55 AM PST
Rel. Humidity: 87%
Dew Point: 52°F
Visibility: 10 Miles
Pressure: 29.84 in.
Flight Rule: VFR
Wind Data
8 MPH
090° East
Cloud Level(s): Few at 4000ft, Solid Overcast at 5000ft
Current Conditions at
NORTH LAS VEGAS - (KVGT)
54°
Cloudy
as of 5:53 AM PST
Rel. Humidity: 87%
Dew Point: 50°F
Visibility: 10 Miles
Pressure: 29.88 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Solid Overcast at 3800ft
Current Conditions at
LAS VEGAS - (KLAS)
55°
Cloudy
as of 5:56 AM PST
Rel. Humidity: 71%
Dew Point: 46°F
Visibility: 10 Miles
Pressure: 29.89 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Solid Overcast at 4000ft
Current Conditions at
LAS VEGAS - (KHND)
52°
Cloudy
as of 5:56 AM PST
Rel. Humidity: 81%
Dew Point: 46°F
Visibility: 10 Miles
Pressure: 29.91 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Solid Overcast at 3500ft
90% chance of thunderstorms Today Today... Showers, with thunderstorms also possible after 1pm. High near 61. Northeast wind around 5 mph. Chance of precipitation is 90%.

70% chance of thunderstorms Tonight Tonight... Showers likely and possibly a thunderstorm. Cloudy, with a low around 52. Calm wind. Chance of precipitation is 70%.

50% chance of rain Wednesday Wednesday... A 50 percent chance of showers, mainly before 4pm. Mostly cloudy, with a high near 59. Calm wind.

20% chance of rain Wednesday Night Wednesday Night... A 20 percent chance of showers before 10pm. Mostly cloudy, with a low around 51. Calm wind.

Mostly Cloudy on Thursday Thursday... Mostly cloudy, with a high near 56. Calm wind.

20% chance of rain Thursday Night Thursday Night... A 20 percent chance of showers. Mostly cloudy, with a low around 50.

Partly Sunny on Friday Friday... Partly sunny, with a high near 58.

Mostly Cloudy on Friday Night Friday Night... Mostly cloudy, with a low around 48.

Mostly Sunny on Saturday Saturday... Mostly sunny, with a high near 63.

Cloudy on Saturday Night Saturday Night... Partly cloudy, with a low around 47.

Mostly Sunny on Sunday Sunday... Mostly sunny, with a high near 59.

Cloudy on Sunday Night Sunday Night... Partly cloudy, with a low around 46.

Sunny on Monday Monday... Sunny, with a high near 61.

Current Radar Image


Sun Almanac for Saint Thomas, Nevada
Sunrise: 06:19 AM
Sunset: 4:27 PM
Civil Sunrise:05:51 AM
Civil Sunset: 4:55 PM
Nautical Sunrise: 05:20 AM
Nautical Sunset: 5:26 PM
Astro Sunrise: 04:49 AM
Astro Sunset: 5:57 PM
Any use of the information on this page is at your own risk. This information should not be relied upon in life-threatening situations, potential financial loss situations or in lieu of any officially disseminated information. Visit the National Weather Service for official information.