Sierra County, NM Weather Forecast
County weather hub
Mostly Cloudy
Compare major city weather across Sierra County, scan the latest forecast snapshots, and jump into local 7-day outlook pages from one hub.
Mostly cloudy, with a low around 67. South southeast wind around 8 mph.
County Weather Overview
This county weather page brings together forecast coverage for Sierra County so visitors can compare temperatures, wind, and conditions across the region without hopping between unrelated pages.
Current forecast coverage spans 2 of 2 mapped cities in Sierra County.
Page Snapshot
- Page focus
- county weather
- Forecast window
- Jul 16 to Jul 22, 2026
- Latest sync
- Jul 16, 2026 3:17 AM MDT
- Forecast office
- EPZ
- Source
- NOAA / NWS
Daily Outlook
This Week in Sierra County
Wednesday looks like the warmest upcoming period in Sierra County at 90 degrees F.
Saturday Night is the coolest period ahead with temperatures near 66 degrees F.
The strongest winds are forecast for Friday at about 3 to 12 mph S.
Precipitation is mentioned in 12 upcoming forecast periods.
Forecast Details
- Last updated
- Jul 16, 2026 3:17 AM MDT
- Coverage
- 7 days
- Time zone
- America/Denver
- Forecast office
- EPZ
- Radar station
- KHDX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
A slight chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 88. South southwest wind 5 to 9 mph. Chance of precipitation is 20%.
A slight chance of showers and thunderstorms before 9pm. Partly cloudy, with a low around 68. South wind 3 to 8 mph. Chance of precipitation is 20%.
A chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 89. South wind 3 to 12 mph, with gusts as high as 18 mph. Chance of precipitation is 40%.
A chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 67. South southwest wind 3 to 9 mph. Chance of precipitation is 40%.
Showers and thunderstorms likely between noon and 3pm, then showers and thunderstorms likely. Mostly sunny, with a high near 88. Southeast wind 2 to 8 mph. Chance of precipitation is 60%.
A chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 66. Southwest wind 3 to 7 mph. Chance of precipitation is 30%.
A chance of showers and thunderstorms after noon. Mostly sunny, with a high near 88. South southeast wind 2 to 7 mph. Chance of precipitation is 40%.
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 67. South wind 3 to 7 mph. Chance of precipitation is 20%.
A chance of showers and thunderstorms after noon. Mostly sunny, with a high near 89. Chance of precipitation is 30%.
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 68. Chance of precipitation is 20%.
A chance of showers and thunderstorms after noon. Sunny, with a high near 89. Chance of precipitation is 30%.
A chance of showers and thunderstorms. Partly cloudy, with a low around 69. Chance of precipitation is 30%.
Sunny, with a high near 90.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Overnight
Jul 16
|
Mostly Cloudy
|
67°F |
8 mph
SSE
|
|
Thursday
Jul 16
|
Mostly Sunny then Slight Chance Showers And Thunderstorms
|
88°F |
5 to 9 mph
SSW
|
|
Thursday Night
Jul 16
|
Slight Chance Showers And Thunderstorms then Partly Cloudy
|
68°F |
3 to 8 mph
S
|
|
Friday
Jul 17
|
Mostly Sunny then Chance Showers And Thunderstorms
|
89°F |
3 to 12 mph
S
|
|
Friday Night
Jul 17
|
Chance Showers And Thunderstorms then Partly Cloudy
|
67°F |
3 to 9 mph
SSW
|
|
Saturday
Jul 18
|
Mostly Sunny then Showers And Thunderstorms Likely
|
88°F |
2 to 8 mph
SE
|
|
Saturday Night
Jul 18
|
Chance Showers And Thunderstorms then Partly Cloudy
|
66°F |
3 to 7 mph
SW
|
|
Sunday
Jul 19
|
Mostly Sunny then Chance Showers And Thunderstorms
|
88°F |
2 to 7 mph
SSE
|
|
Sunday Night
Jul 19
|
Slight Chance Showers And Thunderstorms
|
67°F |
3 to 7 mph
S
|
|
Monday
Jul 20
|
Mostly Sunny then Chance Showers And Thunderstorms
|
89°F |
3 to 8 mph
SSE
|
|
Monday Night
Jul 20
|
Slight Chance Showers And Thunderstorms
|
68°F |
3 to 8 mph
S
|
|
Tuesday
Jul 21
|
Sunny then Chance Showers And Thunderstorms
|
89°F |
2 to 9 mph
SSE
|
|
Tuesday Night
Jul 21
|
Chance Showers And Thunderstorms
|
69°F |
3 to 9 mph
SSW
|
|
Wednesday
Jul 22
|
Sunny
|
90°F |
3 to 10 mph
SE
|
Major City Forecasts
Live forecast snapshots for major cities across Sierra County.
Coverage
Forecast coverage currently spans 2 of 2 mapped cities in Sierra County.
Largest mapped city population in this region: 5,769.
