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Planning ahead in San Juan County? Our extended 14-Day Weather Forecast provides comprehensive 2-week predictions, including daily temperature highs/lows, precipitation probabilities, and long-term atmospheric trend outlooks.

San Juan County 14-Day Weather Forecast

Sunday, Oct 25, 2026

Daytime
50°F

Mainly Clear

Feels like 50°F

Humidity

79%

Wind Speed

4.3 mph

Precipitation

0 in

Pressure

1022 hPa

UV Index

4

Visibility

10 mi

Cloud Cover

21%

Dew Point

41°F

14-Day Extended Weather Forecast

Today

Oct 25

Mainly Clear
56°H
50°L
0%

Mon

Oct 26

Mainly Clear
57°H
40°L
0%

Tue

Oct 27

Mainly Clear
59°H
41°L
0%

Wed

Oct 28

Mainly Clear
55°H
41°L
0%

Thu

Oct 29

Mainly Clear
57°H
42°L
0%

Fri

Oct 30

Mainly Clear
58°H
43°L
0%

Sat

Oct 31

Mainly Clear
59°H
44°L
0%

Sun

Nov 1

Mainly Clear
56°H
47°L
0%

Mon

Nov 2

Mainly Clear
49°H
42°L
0%

Tue

Nov 3

Mainly Clear
49°H
37°L
0%

Wed

Nov 4

Mainly Clear
47°H
47°L
0%

Air Quality (AQI)

Air quality sensors are offline for this coordinate.

Sun & Moon Phase

Sunrise

6:00 AM

Sunset

8:00 PM

Moon Phase

Full Moon

Full Moon

Wind Conditions & Storm Tracking

Wind Direction

108.8° ESE

Sustained Wind

4.3 mph

Wind Gusts

4.3 mph

14-Day Temp Range

Expected 14-Day Swings

37°
59°

High and low limits expected over the next two weeks.

Location View

San Juan County · 37.47°N, 109.68°W
Radar Page
Coordinates37.4702°N, 109.6847°W
Elevationm
TimezoneAmerica/New_York

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Safety & Environmental Index

MetricValueStatus / Interpretation
Air Quality (AQI)N/AOffline
UV Index4Moderate Risk
Visibility10 milesClear

Frequently Asked Questions

Our 14-day forecast for San Juan County shows detailed long-term predictions, including daily high and low temperatures, precipitation chances, and overall weather patterns.

About San Juan County Climate & Weather

Weather forecast for San Juan County is powered by high-resolution weather models using open-source infrastructure. Check current temperatures, rain radar graphs, hourly wind speeds, humidity values, and ultraviolet indexes directly from our weather tracking console.

Meteorological Data: Weather data for this area is aggregated from global and regional forecast models (GFS, HRRR, ERA5) and updated continuously every hour.
14-Day Extended Weather Forecast for San Juan County, Utah | Local Weather Radar