San Juan County, NM Weather Forecast
County weather hub
Chance Rain Showers then Slight 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 rain showers before 3pm, then a slight chance of showers and thunderstorms. Mostly sunny, with a high near 63. 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
- Oct 13 to Oct 17, 2026
- Latest sync
- Oct 11, 2026 2:57 AM MDT
- Forecast office
- ABQ
- Source
- NOAA / NWS
Daily Outlook
This Week in San Juan County
Tuesday looks like the warmest upcoming period in San Juan County at 63 degrees F.
Wednesday Night is the coolest period ahead with temperatures near 41 degrees F.
The strongest winds are forecast for Tuesday at about 15 to 20 mph S.
Precipitation is mentioned in 3 upcoming forecast periods.
Forecast Details
- Last updated
- Oct 11, 2026 2:57 AM MDT
- Coverage
- 5 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
A slight chance of rain showers after midnight. Mostly cloudy, with a low around 46. Chance of precipitation is 20%.
A slight chance of rain showers before noon. Sunny, with a high near 58. Chance of precipitation is 20%.
Mostly clear, with a low around 41.
Sunny, with a high near 60.
Mostly clear, with a low around 44.
Sunny, with a high near 62.
Mostly clear, with a low around 45.
Sunny, with a high near 60.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Tuesday
Oct 13
|
Chance Rain Showers then Slight Chance Showers And Thunderstorms
|
63°F |
15 to 20 mph
S
|
|
Tuesday Night
Oct 13
|
Mostly Cloudy then Slight Chance Rain Showers
|
46°F |
5 to 10 mph
SW
|
|
Wednesday
Oct 14
|
Slight Chance Rain Showers then Sunny
|
58°F |
5 to 10 mph
W
|
|
Wednesday Night
Oct 14
|
Mostly Clear
|
41°F |
5 to 10 mph
NW
|
|
Thursday
Oct 15
|
Sunny
|
60°F |
5 to 10 mph
NW
|
|
Thursday Night
Oct 15
|
Mostly Clear
|
44°F |
5 to 10 mph
NE
|
|
Friday
Oct 16
|
Sunny
|
62°F |
10 mph
SE
|
|
Friday Night
Oct 16
|
Mostly Clear
|
45°F |
10 to 15 mph
SE
|
|
Saturday
Oct 17
|
Sunny
|
60°F |
5 to 15 mph
SE
|
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.