San Juan County, NM Weather Forecast
County weather hub
Partly Sunny then Chance Showers And Thunderstorms
Compare major city weather across San Juan County, scan the latest forecast snapshots, and jump into local 7-day outlook pages from one hub.
A chance of showers and thunderstorms between noon and 3pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 88. Southwest wind around 5 mph. Chance of precipitation is 30%.
County Weather Overview
This county weather page brings together forecast coverage for San Juan 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 San Juan County.
Page Snapshot
- Page focus
- county weather
- Forecast window
- Aug 29 to Sep 3, 2026
- Latest sync
- Aug 27, 2026 10:42 PM MDT
- Forecast office
- ABQ
- Source
- NOAA / NWS
Daily Outlook
This Week in San Juan County
Saturday looks like the warmest upcoming period in San Juan County at 88 degrees F.
Sunday Night is the coolest period ahead with temperatures near 60 degrees F.
The strongest winds are forecast for Saturday Night at about 5 to 10 mph S.
Precipitation is mentioned in 6 upcoming forecast periods.
Forecast Details
- Last updated
- Aug 27, 2026 10:42 PM MDT
- Coverage
- 6 days
- Time zone
- America/Denver
- Forecast office
- ABQ
- Radar station
- KABX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Showers and thunderstorms likely. Mostly cloudy, with a low around 63. South wind 5 to 10 mph. Chance of precipitation is 60%.
A chance of rain showers before noon, then showers and thunderstorms likely. Mostly cloudy, with a high near 82. Chance of precipitation is 60%.
Showers and thunderstorms likely. Mostly cloudy, with a low around 60. Chance of precipitation is 60%.
A chance of rain showers before noon, then a chance of showers and thunderstorms. Partly sunny, with a high near 81. Chance of precipitation is 40%.
A chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 60. Chance of precipitation is 30%.
Mostly sunny, with a high near 83.
Mostly clear, with a low around 61.
Sunny, with a high near 86.
Partly cloudy, with a low around 63.
Mostly sunny, with a high near 88.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Saturday
Aug 29
|
Partly Sunny then Chance Showers And Thunderstorms
|
88°F |
5 mph
SW
|
|
Saturday Night
Aug 29
|
Showers And Thunderstorms Likely
|
63°F |
5 to 10 mph
S
|
|
Sunday
Aug 30
|
Showers And Thunderstorms Likely
|
82°F |
5 mph
NE
|
|
Sunday Night
Aug 30
|
Showers And Thunderstorms Likely
|
60°F |
5 to 10 mph
S
|
|
Monday
Aug 31
|
Chance Rain Showers then Chance Showers And Thunderstorms
|
81°F |
5 mph
SW
|
|
Monday Night
Aug 31
|
Chance Showers And Thunderstorms then Mostly Cloudy
|
60°F |
5 mph
S
|
|
Tuesday
Sep 1
|
Mostly Sunny
|
83°F |
5 mph
SW
|
|
Tuesday Night
Sep 1
|
Mostly Clear
|
61°F |
0 to 5 mph
NE
|
|
Wednesday
Sep 2
|
Sunny
|
86°F |
5 mph
W
|
|
Wednesday Night
Sep 2
|
Partly Cloudy
|
63°F |
0 to 5 mph
N
|
|
Thursday
Sep 3
|
Mostly Sunny
|
88°F |
5 mph
SW
|
Major City Forecasts
Live forecast snapshots for major cities across San Juan County.
Coverage
Forecast coverage currently spans 2 of 2 mapped cities in San Juan County.
Largest mapped city population in this region: 7,643.