Lyon County, NV Weather Forecast
County weather hub
Mostly Sunny
Compare major city weather across Lyon County, scan the latest forecast snapshots, and jump into local 7-day outlook pages from one hub.
Mostly sunny, with a high near 67. West wind 10 to 25 mph, with gusts as high as 35 mph.
County Weather Overview
This county weather page brings together forecast coverage for Lyon County so visitors can compare temperatures, wind, and conditions across the region without hopping between unrelated pages.
Current forecast coverage spans 3 of 3 mapped cities in Lyon County.
Page Snapshot
- Page focus
- county weather
- Forecast window
- May 26 to May 31, 2026
- Latest sync
- May 25, 2026 5:38 PM PDT
- Forecast office
- REV
- Source
- NOAA / NWS
Daily Outlook
This Week in Lyon County
Sunday looks like the warmest upcoming period in Lyon County at 78 degrees F.
Wednesday Night is the coolest period ahead with temperatures near 39 degrees F.
The strongest winds are forecast for Tuesday at about 10 to 25 mph W.
Precipitation is mentioned in 6 upcoming forecast periods.
Forecast Details
- Last updated
- May 25, 2026 5:38 PM PDT
- Coverage
- 7 days
- Time zone
- America/Los_Angeles
- Forecast office
- REV
- Radar station
- KRGX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
A chance of rain showers after 11pm. Mostly cloudy, with a low around 40. Northwest wind 5 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 50%.
Rain showers likely. Mostly cloudy, with a high near 57. North wind around 5 mph. Chance of precipitation is 60%.
A chance of rain showers. Mostly cloudy, with a low around 39. North wind around 5 mph. Chance of precipitation is 40%.
A chance of rain showers before 11am, then showers and thunderstorms likely. Mostly cloudy, with a high near 61.
A chance of showers and thunderstorms. Mostly cloudy, with a low around 42.
A chance of rain showers before 11am. Partly sunny, with a high near 66.
Partly cloudy, with a low around 46.
Sunny, with a high near 73.
Mostly clear, with a low around 48.
Sunny, with a high near 78.
Mostly clear, with a low around 51.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Tuesday
May 26
|
Mostly Sunny
|
67°F |
10 to 25 mph
W
|
|
Tuesday Night
May 26
|
Chance Rain Showers
|
40°F |
5 to 20 mph
NW
|
|
Wednesday
May 27
|
Rain Showers Likely
|
57°F |
5 mph
N
|
|
Wednesday Night
May 27
|
Chance Rain Showers
|
39°F |
5 mph
N
|
|
Thursday
May 28
|
Showers And Thunderstorms Likely
|
61°F |
5 mph
NW
|
|
Thursday Night
May 28
|
Chance Showers And Thunderstorms
|
42°F |
5 to 10 mph
SW
|
|
Friday
May 29
|
Chance Rain Showers then Partly Sunny
|
66°F |
5 mph
W
|
|
Friday Night
May 29
|
Partly Cloudy
|
46°F |
0 to 10 mph
W
|
|
Saturday
May 30
|
Sunny
|
73°F |
0 to 5 mph
W
|
|
Saturday Night
May 30
|
Mostly Clear
|
48°F |
5 mph
W
|
|
Sunday
May 31
|
Sunny
|
78°F |
0 to 5 mph
N
|
|
Sunday Night
May 31
|
Mostly Clear
|
51°F |
0 to 5 mph
W
|
Major City Forecasts
Live forecast snapshots for major cities across Lyon County.
Coverage
Forecast coverage currently spans 3 of 3 mapped cities in Lyon County.
Largest mapped city population in this region: 21,926.
