USA Vejr Prognose
USA weather: 18°C, overskyet. Hver time forecast, 14-day outlook, UV, air quality and the best time og visit.
Risk assessment for United States
Derived from the current forecast window - not an official warning.
Peak gusts of 49 km/h and 0 thunderstorm days in the next 16 days.
Wettest single day forecast at 16 mm, 20 mm across the window. Flash flooding risk rises sharply above 50 mm in a day.
16-day forecast for USA
Maks. / Min.; Nedbør; UV
| Dag | Forhold | Maks. / Min. | Nedbør | Vind | UV |
|---|---|---|---|---|---|
| søn, okt 4 | 🌦️ Light drizzle | 18° / 16° | 30% · 1 mm | 13 km/h | 1 |
| man, okt 5 | ☁️ Overskyet | 21° / 12° | 0% | 21 km/h | 5 |
| tir, okt 6 | ☀️ Klar himmel | 20° / 8° | 0% | 13 km/h | 5 |
| ons, okt 7 | ☀️ Klar himmel | 25° / 11° | 0% | 14 km/h | 5 |
| tor, okt 8 | ☁️ Overskyet | 30° / 15° | 0% | 16 km/h | 5 |
| fre, okt 9 | ☁️ Overskyet | 23° / 14° | 1% | 12 km/h | 5 |
| lør, okt 10 | ☁️ Overskyet | 24° / 14° | 1% | 12 km/h | 4 |
| søn, okt 11 | 🌦️ Light showers | 17° / 16° | 41% · 16 mm | 20 km/h | 0 |
| man, okt 12 | 🌦️ Light drizzle | 20° / 16° | 41% · 0 mm | 17 km/h | 3 |
| tir, okt 13 | ☁️ Overskyet | 26° / 16° | 22% | 8 km/h | 4 |
| ons, okt 14 | 🌦️ Light drizzle | 19° / 17° | 16% · 1 mm | 11 km/h | 2 |
| tor, okt 15 | ☁️ Overskyet | 21° / 12° | 15% | 23 km/h | 5 |
| fre, okt 16 | ☁️ Overskyet | 19° / 9° | 16% | 10 km/h | 5 |
| lør, okt 17 | ☁️ Overskyet | 14° / 12° | 13% | 5 km/h | 1 |
| søn, okt 18 | ☁️ Overskyet | 20° / 10° | 16% | 14 km/h | 5 |
| man, okt 19 | 🌦️ Light drizzle | 17° / 11° | 19% · 1 mm | 18 km/h | 2 |
What this means for USA
Today is slightly cooler than average for oktober. The forecast high of 18°C is 2.5°C below the 20°C typical for this month.
A 30% 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 juni og august.
The gap between the warmest and coldest month averages 26°C.
Se prognosen for USA efter tidsinterval
USA weather - more answers
Explore USA
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Frequently asked questions
Where is USA?
USA er et land i Nordamerika. Its coordinates are 38.9072, -77.0369. It lies in Nordamerika.
What is the weather like in USA lige nu?
It is currently 18°C (64°F) med overskyet. Luftfugtighed is 93% and wind is 12 km/h.
When is the best time og visit USA?
april, juni, september and oktober offer the most comfortable conditions in USA, which has a continental climate. januar, februar and december are usually the hardest months for outdoor plans.
What time zone is USA in?
USA observes America/New_York (UTC-04:00). The local time is 3:11 PM.
How many people live in USA?
USA has a population of approximately 335 million.
What is the nearest airport og USA?
The closest airports are Boston Logan International Airport (BOS), 637 km away, Dallas/Fort Worth International Airport (DFW), 1.917 km away and Austin-Bergstrom International Airport (AUS), 2.116 km away.
What are the top things og do in USA?
Popular options include Acadia National Park, Arches National Park, Badlands National Park, Big Bend National Park, Biscayne National Park and Black Canyon of the Gunnison National Park.
What places are in USA?
USA covers 52 places in this atlas, including California, Florida, New York, Arizona, Hawaii and Nevada.
Related articles
Data sources and methodology
| Place data | USPOTUS Atlas dataset (countries-v1) - 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. |
| 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 4, 2026 at 3:11 PM local time. Live blocks refresh every 15 minutes; climate averages monthly.
