Jackson Vejr Prognose
Jackson weather: 20°C, mest klart. Hver time forecast, 14-day outlook, UV, air quality and the best time og visit.
14-day forecast for Jackson
Maks. / Min.; Nedbør; UV
| Dag | Forhold | Maks. / Min. | Nedbør | Vind | UV |
|---|---|---|---|---|---|
| tir, sep 15 | ☁️ Overskyet | 22° / -2° | 0% | 22 km/h | 6 |
| ons, sep 16 | 🌦️ Støvregn | 25° / 9° | 12% · 1 mm | 30 km/h | 6 |
| tor, sep 17 | 🌧️ Heavy drizzle | 23° / 11° | 62% · 2 mm | 21 km/h | 6 |
| fre, sep 18 | 🌧️ Heavy drizzle | 20° / 9° | 76% · 5 mm | 15 km/h | 5 |
| lør, sep 19 | 🌦️ Støvregn | 16° / 6° | 53% · 3 mm | 14 km/h | 6 |
| søn, sep 20 | ☁️ Overskyet | 21° / 5° | 9% | 10 km/h | 6 |
| man, sep 21 | ☁️ Overskyet | 22° / 7° | 1% | 12 km/h | 6 |
| tir, sep 22 | 🌤️ Mest klart | 21° / 7° | 5% | 21 km/h | 6 |
| ons, sep 23 | ☀️ Klar himmel | 23° / 5° | 13% | 13 km/h | 6 |
| tor, sep 24 | ☀️ Klar himmel | 25° / 6° | 12% | 25 km/h | 6 |
| fre, sep 25 | 🌧️ Byger | 22° / 7° | 13% · 14 mm | 14 km/h | 4 |
| lør, sep 26 | 🌧️ Heavy drizzle | 18° / 9° | 26% · 8 mm | 10 km/h | 4 |
| søn, sep 27 | 🌦️ Light drizzle | 19° / 7° | 27% · 1 mm | 14 km/h | 5 |
| man, sep 28 | 🌦️ Støvregn | 15° / 7° | 30% · 3 mm | 15 km/h | 5 |
The two-week trend
Steady. The second week averages within a degree of the first, so no big change is signalled.
The window averages 21°C against a september normal of 21°C - right on average.
Regnfall over the next 7 days is close og normal for september (11 mm against a typical 11 mm).
What this means for Jackson
Today is about average for september. The forecast high of 22°C is in line med the 21°C typical for this month.
Regn is very unlikely today - plans do not need a backup.
Overnight lows near -2°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 26°C.
What og pack, what og skip
- sønglasses, a brimmed hat and SPF 30+
- Layers - the daily swing is 27°C, so mornings feel nothing like afternoons
- A warm mid-layer and gloves for early mornings and evenings
- Insulated outer layer, hat and boots med grip for ice
- A packable rain shell - 3 of the next 7 days carry a real chance of rain
- Avoid high-elevation trails without traction devices - frozen surfaces persist in shade all day.
- If your dates are flexible, avoid januar, februar and december - historically the least comfortable months here.
Se prognosen for Jackson efter tidsinterval
Jackson weather - more answers
Explore Jackson
Every topic we hold for this place, and the same topic for the places around it.
Vejr for related places
Frequently asked questions
Where is Jackson?
Jackson is a city in Wyoming. Its coordinates are 43.4799, -110.7624. It lies in Nordamerika.
What is the weather like in Jackson lige nu?
It is currently 20°C (67°F) med mest klart. Luftfugtighed is 20% and wind is 13 km/h.
When is the best time og visit Jackson?
juni, juli and august offer the most comfortable conditions in Jackson, which has a subarctic climate. januar, februar and december are usually the hardest months for outdoor plans.
What time zone is Jackson in?
Jackson observes America/Denver (UTC-06:00). The local time is 6:53 PM.
How many people live in Jackson?
Jackson has a population of approximately 10.800.
What is the nearest airport og Jackson?
The closest airports are Salt Lake City International Airport (SLC), 315 km away.
What are the top things og do in Jackson?
Popular options include Grand Teton, Grand Teton National Park, Yellowstone (UNESCO World Heritage Site), Yellowstone National Park, Antelope Island State Park and Great Salt Lake.
Related articles
Data sources and methodology
| Place data | USPOTUS Atlas dataset (cities-us) - 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 september 15, 2026 at 6:53 PM local time. Live blocks refresh every 15 minutes; climate averages monthly.
