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Plan your week in San Juan County with our detailed 7-Day Weather Forecast. Access reliable daily temperature highs and lows, rain chances, and weekly weather pattern summaries.

San Juan County 7-Day Weather Forecast

Friday, Oct 23, 2026

Daytime
50°F

Rainy

Feels like 50°F

Humidity

94%

Wind Speed

4.7 mph

Precipitation

0 in

Pressure

1016 hPa

UV Index

5

Visibility

10 mi

Cloud Cover

20%

Dew Point

41°F

7-Day Weather Forecast

Today

Oct 23

Rainy
61°H
50°L
3%

Sat

Oct 24

Rainy
59°H
44°L
100%

Sun

Oct 25

Rainy
57°H
43°L
60%

Mon

Oct 26

Rainy
56°H
40°L
0%

Tue

Oct 27

Rainy
56°H
42°L
0%

Wed

Oct 28

Rainy
59°H
43°L
0%

Thu

Oct 29

Rainy
57°H
42°L
0%

24-Hour Forecast

3 PM

50°

3%

4 PM

52°

3%

5 PM

55°

0%

6 PM

58°

0%

7 PM

60°

0%

8 PM

60°

0%

9 PM

61°

0%

10 PM

61°

0%

11 PM

60°

0%

12 AM

57°

0%

1 AM

53°

0%

2 AM

50°

0%

3 AM

48°

0%

4 AM

48°

0%

5 AM

47°

0%

6 AM

47°

0%

7 AM

45°

0%

8 AM

45°

0%

9 AM

46°

0%

10 AM

45°

12%

11 AM

45°

60%

12 PM

44°

6%

1 PM

44°

0%

2 PM

44°

9%

Air Quality (AQI)

Air quality sensors are offline for this coordinate.

Sun & Moon Phase

Sunrise

6:00 AM

Sunset

8:00 PM

Moon Phase

Waxing Gibbous

Waxing Gibbous

Wind Conditions & Storm Tracking

Wind Direction

168.2° SSE

Sustained Wind

4.7 mph

Wind Gusts

4.7 mph

7-Day Temp Range

Week's Hottest

61°F

Max Rain Prob

100%

Expected 7-Day Swings

40°
61°

High and low limits expected over the next week.

Extended Local Forecasts

14 Day Weather Forecast7 Day Weather ForecastHourly Weather Tracker

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 Index5Moderate Risk
Visibility10 milesClear

Frequently Asked Questions

The 7-day forecast for San Juan County includes comprehensive daily weather summaries, max/min temperatures, and expected rainfall to keep you prepared for the week.

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.