Grand County Météo Prévisions
Grand County weather: 12°C, couvert. Par heure forecast, 14-day outlook, UV, air quality and the best time à visit.
Risk assessment for Grand County
Derived from the current forecast window – not an official warning.
Peak gusts of 45 km/h and 0 thunderstorm days in the next 16 days.
Wettest single day forecast at 13 mm, 26 mm across the window. Flash flooding risk rises sharply above 50 mm in a day.
16-prévisions à Grand County
Maximales, minimales, précipitations et UV quotidiens.
| Jour | Conditions | Max / Min | Précip. | Vent | UV |
|---|---|---|---|---|---|
| sam., oct 24 | 🌦️ Bruine légère | 16° / 8° | 53% · 0 mm | 22 km/h | 5 |
| dim., oct 25 | 🌧️ Pluie | 15° / 7° | 30% · 6 mm | 11 km/h | 5 |
| lun., oct 26 | ☁️ Couvert | 18° / 6° | 4% | 13 km/h | 5 |
| mar., oct 27 | ☀️ Ciel dégagé | 21° / 11° | 0% | 24 km/h | 5 |
| mer., oct 28 | ☁️ Couvert | 21° / 11° | 0% | 25 km/h | 5 |
| jeu., oct 29 | ☁️ Couvert | 21° / 11° | 7% | 17 km/h | 4 |
| ven., oct 30 | 🌦️ Bruine légère | 19° / 13° | 45% · 1 mm | 26 km/h | 2 |
| sam., oct 31 | 🌦️ Bruine légère | 16° / 11° | 60% · 0 mm | 26 km/h | 3 |
| dim., nov 1 | 🌦️ Pluie légère | 15° / 10° | 38% · 6 mm | 17 km/h | 3 |
| lun., nov 2 | 🌦️ Pluie légère | 13° / 10° | 38% · 13 mm | 23 km/h | 3 |
| mar., nov 3 | ☁️ Couvert | 14° / 8° | 19% | 5 km/h | 4 |
| mer., nov 4 | ☁️ Couvert | 17° / 9° | 15% | 11 km/h | 4 |
| jeu., nov 5 | 🌤️ Plutôt dégagé | 21° / 10° | 16% | 8 km/h | 4 |
| ven., nov 6 | ⛅ Partiellement nuageux | 20° / 10° | 13% | 8 km/h | 4 |
| sam., nov 7 | ☁️ Couvert | 20° / 11° | 16% | 6 km/h | 4 |
| dim., nov 8 | ☀️ Ciel dégagé | 20° / 11° | 16% | 6 km/h | 4 |
What this means for Grand County
Today is cooler than average for octobre. The forecast high of 16°C is 6.3°C below the 22°C typical for this month.
A 53% chance means rain is likely somewhere nearby at some point – carry a layer, but do not cancel.
No weather-related travel disruption is expected today. Roads and airports should run normally.
Northern Hemisphere, so peak summer falls in juin à août.
The gap between the warmest and coldest month averages 29°C.
Voir les prévisions de Grand County par période
Grand County weather – more answers
Explore Grand County
Every topic we hold for this place, and the same topic for the places around it.
Météo for related places
Frequently asked questions
Where is Grand County?
Grand County is a county in Utah. Its coordinates are 38.5733, -109.5498. It lies in Amérique du Nord.
What is the weather like in Grand County maintenant?
It is currently 12°C (53°F) avec couvert. Humidité is 84% and wind is 1 km/h.
When is the best time à visit Grand County?
avril, mai, juin, juillet, août and septembre offer the most comfortable conditions in Grand County, which has a semi-arid climate. janvier, février and décembre are usually the hardest months for outdoor plans.
What time zone is Grand County in?
Grand County observes America/Denver (UTC-06:00). The heure locale is 10:36 AM.
How many people live in Grand County?
Grand County has a population of approximately 9.600.
What is the nearest airport à Grand County?
The closest airports are Salt Lake City International Airport (SLC), 322 km away and Denver International Airport (DEN), 444 km away.
What are the top things à do in Grand County?
Popular options include Arches National Park, Dead Horse Point State Park, Canyonlands National Park, Goblin Valley State Park, Capitol Reef National Park and Black Canyon of the Gunnison National Park.
Related articles
Data sources and methodology
| Place data | USPOTUS Atlas dataset (us-counties) – coordinates, hierarchy and facts. |
|---|---|
| Prévisions and observations | Open-Meteo (ECMWF and national models). |
| Qualité de l’air and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| Climat averages | ERA5 reanalysis via the Open-Meteo archive, aggregated over 3 years. |
| Official alerts | US National Météo 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 octobre 25, 2026 at 10:36 AM heure locale. Live blocks refresh every 15 minutes; climate averages monthly.
