Delaware Vejr Prognose
Delaware weather: 23°C, klart. Hver time forecast, 14-day outlook, UV, air quality and the best time og visit.
Risk assessment for Delaware
Derived from the current forecast window - not an official warning.
Peak gusts of 47 km/h and 0 thunderstorm days in the next 16 days.
Wettest single day forecast at 11 mm, 14 mm across the window. Flash flooding risk rises sharply above 50 mm in a day.
16-day forecast for Delaware
Maks. / Min.; Nedbør; UV
| Dag | Forhold | Maks. / Min. | Nedbør | Vind | UV |
|---|---|---|---|---|---|
| ons, sep 16 | ⛅ Delvist skyet | 27° / 15° | 1% | 13 km/h | 6 |
| tor, sep 17 | ☁️ Overskyet | 30° / 19° | 12% | 15 km/h | 6 |
| fre, sep 18 | ☁️ Overskyet | 28° / 21° | 18% | 23 km/h | 6 |
| lør, sep 19 | ☁️ Overskyet | 22° / 18° | 2% | 24 km/h | 4 |
| søn, sep 20 | 🌦️ Light showers | 27° / 20° | 56% · 11 mm | 28 km/h | 4 |
| man, sep 21 | 🌦️ Støvregn | 21° / 15° | 56% · 2 mm | 28 km/h | 4 |
| tir, sep 22 | ☁️ Overskyet | 21° / 17° | 23% | 29 km/h | 6 |
| ons, sep 23 | ☁️ Overskyet | 20° / 17° | 15% | 28 km/h | 3 |
| tor, sep 24 | ☁️ Overskyet | 25° / 18° | 17% | 17 km/h | 5 |
| fre, sep 25 | ☁️ Overskyet | 27° / 17° | 17% | 27 km/h | 6 |
| lør, sep 26 | ☁️ Overskyet | 18° / 13° | 13% | 25 km/h | 5 |
| søn, sep 27 | ☁️ Overskyet | 20° / 11° | 22% | 18 km/h | 6 |
| man, sep 28 | ☁️ Overskyet | 20° / 14° | 29% | 14 km/h | 4 |
| tir, sep 29 | ☁️ Overskyet | 22° / 13° | 16% | 12 km/h | 6 |
| ons, sep 30 | ⛅ Delvist skyet | 24° / 16° | 30% | 20 km/h | 6 |
| tor, okt 1 | 🌤️ Mest klart | 29° / 18° | 30% | 30 km/h | 6 |
What this means for Delaware
Today is slightly warmer than average for september. The forecast high of 27°C is 2°C above the 25°C typical for this month.
Regn is very unlikely today - plans do not need a backup.
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 25°C.
Se prognosen for Delaware efter tidsinterval
Delaware weather - more answers
Explore Delaware
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 Delaware?
Delaware is a state in USA. Its coordinates are 39.1582, -75.5244. It lies in Nordamerika.
What is the weather like in Delaware lige nu?
It is currently 23°C (73°F) med klart. Luftfugtighed is 73% and wind is 8 km/h.
When is the best time og visit Delaware?
juni, august and oktober offer the most comfortable conditions in Delaware, which has a continental climate. januar, februar and december are usually the hardest months for outdoor plans.
What time zone is Delaware in?
Delaware observes America/New_York (UTC-04:00). The local time is 9:00 PM.
How many people live in Delaware?
Delaware has a population of approximately 1 million.
What is the nearest airport og Delaware?
The closest airports are Philadelphia International Airport (PHL), 83 km away, Ronald Reagan Washington National Airport (DCA), 135 km away and Washington Dulles International Airport (IAD), 168 km away.
What are the top things og do in Delaware?
Popular options include National Mall, Statue of Liberty (UNESCO World Heritage Site), Statue of Liberty, Hudson River, Empire State Building and Times Square.
Related articles
Data sources and methodology
| Place data | USPOTUS Atlas dataset (us-states) - 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 16, 2026 at 9:00 PM local time. Live blocks refresh every 15 minutes; climate averages monthly.
