Dona Ana County, NM Weather Forecast
County weather hub
Mostly Clear
Compare major city weather across Doña Ana County, scan the latest forecast snapshots, and jump into local 7-day outlook pages from one hub.
Mostly clear, with a low around 71. North northwest wind around 1 mph.
County Weather Overview
This county weather page brings together forecast coverage for Doña Ana County so visitors can compare temperatures, wind, and conditions across the region without hopping between unrelated pages.
Current forecast coverage spans 6 of 6 mapped cities in Doña Ana County.
Page Snapshot
- Page focus
- county weather
- Forecast window
- Aug 25 to Aug 31, 2026
- Latest sync
- Aug 25, 2026 2:06 AM MDT
- Forecast office
- EPZ
- Source
- NOAA / NWS
Daily Outlook
This Week in Doña Ana County
Tuesday looks like the warmest upcoming period in Doña Ana County at 105 degrees F.
Sunday Night is the coolest period ahead with temperatures near 70 degrees F.
The strongest winds are forecast for Wednesday Night at about 2 to 7 mph E.
Precipitation is mentioned in 2 upcoming forecast periods.
Forecast Details
- Last updated
- Aug 25, 2026 2:06 AM MDT
- Coverage
- 7 days
- Time zone
- America/Denver
- Forecast office
- EPZ
- Radar station
- KEPZ
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Sunny, with a high near 105. Heat index values as high as 99. North northeast wind 0 to 6 mph.
Mostly clear, with a low around 72. Heat index values as high as 98. South southeast wind around 5 mph.
Sunny, with a high near 103. Heat index values as high as 98. Southeast wind 1 to 6 mph.
Partly cloudy, with a low around 73. East wind 2 to 7 mph.
Sunny, with a high near 100. East southeast wind 3 to 7 mph.
A chance of showers and thunderstorms. Partly cloudy, with a low around 71. East wind around 6 mph. Chance of precipitation is 30%.
Sunny, with a high near 99. East southeast wind 2 to 6 mph.
Partly cloudy, with a low around 71. East southeast wind 2 to 6 mph.
Sunny, with a high near 99.
Partly cloudy, with a low around 71.
Sunny, with a high near 99.
A chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 70. Chance of precipitation is 30%.
Mostly sunny, with a high near 97.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Overnight
Aug 25
|
Mostly Clear
|
71°F |
1 mph
NNW
|
|
Tuesday
Aug 25
|
Sunny
|
105°F |
0 to 6 mph
NNE
|
|
Tuesday Night
Aug 25
|
Mostly Clear
|
72°F |
5 mph
SSE
|
|
Wednesday
Aug 26
|
Sunny
|
103°F |
1 to 6 mph
SE
|
|
Wednesday Night
Aug 26
|
Partly Cloudy
|
73°F |
2 to 7 mph
E
|
|
Thursday
Aug 27
|
Sunny
|
100°F |
3 to 7 mph
ESE
|
|
Thursday Night
Aug 27
|
Chance Showers And Thunderstorms
|
71°F |
6 mph
E
|
|
Friday
Aug 28
|
Sunny
|
99°F |
2 to 6 mph
ESE
|
|
Friday Night
Aug 28
|
Partly Cloudy
|
71°F |
2 to 6 mph
ESE
|
|
Saturday
Aug 29
|
Sunny
|
99°F |
2 to 6 mph
SE
|
|
Saturday Night
Aug 29
|
Partly Cloudy
|
71°F |
3 mph
SW
|
|
Sunday
Aug 30
|
Sunny
|
99°F |
1 to 5 mph
SSW
|
|
Sunday Night
Aug 30
|
Chance Showers And Thunderstorms then Partly Cloudy
|
70°F |
5 mph
W
|
|
Monday
Aug 31
|
Mostly Sunny
|
97°F |
5 mph
W
|
Major City Forecasts
Live forecast snapshots for major cities across Doña Ana County.
Coverage
Forecast coverage currently spans 6 of 6 mapped cities in Doña Ana County.
Largest mapped city population in this region: 105,096.
