Gallatin County Météo Prévisions
Gallatin County weather: 15°C, ciel dégagé. Par heure forecast, 14-day outlook, UV, air quality and the best time à visit.
Weekend outlook
☀️ 22° / 6°
Ciel dégagé · 2% rain · wind 24 km/h
☀️ 26° / 10°
Ciel dégagé · 0% rain · wind 24 km/h
Best time à go outside today
11 AM – 2 PM · comfort score 9.3/10
The best window à be outside is roughly 11 AM à 2 PM, when temperature, rain chance and wind line up best.
Est-ce une bonne journée pour visiter ?
Scores d’activité de 0 à 10 selon la température, la pluie, le vent, le soleil et la visibilité.
What à pack, what à skip
- dim.glasses, a brimmed hat and SPF 30+
- Layers – the daily swing is 22°C, so mornings feel nothing like afternoons
- If your dates are flexible, avoid janvier, février and décembre – historically the least comfortable months here.
Voir les prévisions de Gallatin County par période
Gallatin County weather – more answers
Explore Gallatin County
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Frequently asked questions
Where is Gallatin County?
Gallatin County is a county in lun.tana. Its coordinates are 45.677, -111.0429. It lies in Amérique du Nord.
What is the weather like in Gallatin County maintenant?
It is currently 15°C (60°F) avec ciel dégagé. Humidité is 41% and wind is 22 km/h.
When is the best time à visit Gallatin County?
juin, juillet, août and septembre offer the most comfortable conditions in Gallatin County, which has a subarctic climate. janvier, février and décembre are usually the hardest months for outdoor plans.
What time zone is Gallatin County in?
Gallatin County observes America/Denver (UTC-06:00). The heure locale is 8:57 PM.
How many people live in Gallatin County?
Gallatin County has a population of approximately 125.000.
What are the top things à do in Gallatin County?
Popular options include Missouri River, Yellowstone (UNESCO World Heritage Site), Yellowstone National Park, Grand Teton National Park and Grand Teton.
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 3, 2026 at 8:57 PM heure locale. Live blocks refresh every 15 minutes; climate averages monthly.
