San Juan County Vejr Prognose
San Juan County weather: 4°C, klart. Hver time forecast, 14-day outlook, UV, air quality and the best time og visit.
Risk assessment for San Juan County
Derived from the current forecast window - not an official warning.
Peak gusts of 58 km/h and 0 thunderstorm days in the next 16 days.
Wettest single day forecast at 1 mm, 2 mm across the window. Flash flooding risk rises sharply above 50 mm in a day.
Active alerts for San Juan County
Derived from the forecast. No official alert feed is wired for this country yet.
16-day forecast for San Juan County
Maks. / Min.; Nedbør; UV
| Dag | Forhold | Maks. / Min. | Nedbør | Vind | UV |
|---|---|---|---|---|---|
| man, okt 26 | 🌥️ Tåge | 7° / 1° | 2% | 15 km/h | 5 |
| tir, okt 27 | ☁️ Overskyet | 8° / 2° | 1% | 17 km/h | 5 |
| ons, okt 28 | ☁️ Overskyet | 10° / 2° | 0% | 13 km/h | 5 |
| tor, okt 29 | ☁️ Overskyet | 11° / 5° | 4% | 14 km/h | 4 |
| fre, okt 30 | ☁️ Overskyet | 11° / 4° | 52% | 15 km/h | 4 |
| lør, okt 31 | 🌦️ Light drizzle | 9° / 3° | 60% · 1 mm | 20 km/h | 4 |
| søn, nov 1 | 🌦️ Light drizzle | 7° / 1° | 84% · 1 mm | 27 km/h | 3 |
| man, nov 2 | ☀️ Klar himmel | 2° / -3° | 71% | 33 km/h | 4 |
| tir, nov 3 | ☀️ Klar himmel | 4° / -4° | 14% | 29 km/h | 4 |
| ons, nov 4 | ☁️ Overskyet | 9° / -1° | 12% | 18 km/h | 4 |
| tor, nov 5 | ☁️ Overskyet | 10° / 1° | 7% | 11 km/h | 4 |
| fre, nov 6 | ☁️ Overskyet | 12° / 3° | 23% | 8 km/h | 4 |
| lør, nov 7 | ☁️ Overskyet | 10° / 4° | 23% | 11 km/h | 3 |
| søn, nov 8 | ☁️ Overskyet | 10° / 5° | 6% | 23 km/h | 4 |
| man, nov 9 | ⛅ Delvist skyet | 11° / 3° | 6% | 16 km/h | 4 |
| tir, nov 10 | ☁️ Overskyet | 12° / 3° | 11% | 16 km/h | 4 |
What this means for San Juan County
Today is much colder than average for oktober. The forecast high of 7°C is 8.6°C below the 16°C typical for this month.
Regn is very unlikely today - plans do not need a backup.
Overnight lows near 1°C mean ice is possible on bridges before dawn.
Northern Hemisphere, so peak summer falls in juni og august.
The gap between the warmest and coldest month averages 25°C.
Se prognosen for San Juan County efter tidsinterval
San Juan County weather - more answers
Explore San Juan County
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Frequently asked questions
Where is San Juan County?
San Juan County is a county in Utah. Its coordinates are 37.625, -109.8. It lies in Nordamerika.
What is the weather like in San Juan County lige nu?
It is currently 4°C (39°F) med klart. Luftfugtighed is 79% and wind is 2 km/h.
When is the best time og visit San Juan County?
maj, juni, juli and september offer the most comfortable conditions in San Juan County, which has a continental climate. januar, februar and december are usually the hardest months for outdoor plans.
What time zone is San Juan County in?
San Juan County observes America/Denver (UTC-06:00). The local time is 8:24 PM.
How many people live in San Juan County?
San Juan County has a population of approximately 14.500.
What is the nearest airport og San Juan County?
The closest airports are Salt Lake City International Airport (SLC), 399 km away.
What are the top things og do in San Juan County?
Popular options include manument Valley, Canyonlands National Park, Dead Horse Point State Park, Arches National Park, Mesa Verde National Park and Mesa Verde (UNESCO World Heritage Site).
Related articles
Data sources and methodology
| Place data | USPOTUS Atlas dataset (us-counties) - coordinates, hierarchy and facts. |
|---|---|
| Prognose and observations | Open-Meteo (ECMWF and national models). |
| Luftkvalitet and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| Klima averages | ERA5 reanalysis via the Open-Meteo archive, aggregated over 3 years. |
| Official alerts | US National Vejr Service. |
| Method | Scores, comparisons and advice on this page are computed from the inputs above. Distances are straight-line. Nothing is estimated where data is missing - the block is simply not shown. |
Last updated oktober 26, 2026 at 8:24 PM local time. Live blocks refresh every 15 minutes; climate averages monthly.
