San Juan County Veður Spá
San Juan County weather: 10°C, clear. Á klukkustund forecast, 14-day outlook, UV, air quality and the best time til visit.
7-day forecast for San Juan County
Hæst / Lægst; Úrkoma; UV
| Dagur | Aðstæður | Hæst / Lægst | Úrkoma | Vindur | UV |
|---|---|---|---|---|---|
| fös., okt 2 | 🌤️ Að mestu heiðskýrt | 20° / 8° | 1% | 15 km/h | 6 |
| lau., okt 3 | ☁️ Skýjað | 23° / 8° | 0% | 12 km/h | 6 |
| sun., okt 4 | ☁️ Skýjað | 21° / 12° | 0% | 13 km/h | 6 |
| mán., okt 5 | ☀️ Heiðskýrt | 20° / 11° | 1% | 12 km/h | 6 |
| þri., okt 6 | ☁️ Skýjað | 22° / 12° | 3% | 17 km/h | 6 |
| mið., okt 7 | ☀️ Heiðskýrt | 23° / 13° | 1% | 14 km/h | 6 |
| fim., okt 8 | ☀️ Heiðskýrt | 22° / 13° | 0% | 13 km/h | 6 |
Weekend outlook
☁️ 23° / 8°
Skýjað · 0% rain · wind 12 km/h
☁️ 21° / 12°
Skýjað · 0% rain · wind 13 km/h
Is today a good day til visit?
Activity scores from 0 til 10 based on temperature, rain, wind, sun and visibility.
What til pack, what til skip
- Layers - the daily swing is 15°C, so mornings feel nothing like afternoons
- If your dates are flexible, avoid janúar, febrúar and desember - historically the least comfortable months here.
Sjá spá fyrir San Juan County eftir tímabili
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 Norður-Ameríka.
What is the weather like in San Juan County núna?
It is currently 10°C (51°F) með clear. Raki is 65% and wind is 1 km/h.
When is the best time til visit San Juan County?
maí, júní, júlí and september offer the most comfortable conditions in San Juan County, which has a continental climate. janúar, febrúar and desember 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 2:01 AM.
How many people live in San Juan County?
San Juan County has a population of approximately 14.500.
What is the nearest airport til San Juan County?
The closest airports are Salt Lake City International Airport (SLC), 399 km away.
What are the top things til do in San Juan County?
Popular options include mán.ument 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. |
|---|---|
| Spá and observations | Open-Meteo (ECMWF and national models). |
| Loftgæði and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| Loftslag averages | ERA5 reanalysis via the Open-Meteo archive, aggregated over 3 years. |
| Official alerts | US National Veður 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 október 2, 2026 at 2:01 AM local time. Live blocks refresh every 15 minutes; climate averages monthly.
