Weather Holly Island long-term weather forecast

Long-term weather forecast for Holly Island for ten days.

Thursday, Jan 15

4 / -7°C

0.8 mm

21 km/h

4 °C	2 °C	1 am
4 °C	1 °C	7 am
4 °C	0 °C	1 pm
-2 °C	-6 °C	7 pm

sunrise 7:21 am
sunset 5:02 pm

HOURLY

During the day morning cloudy, later morning light rain, in the afternoon overcast, in the evening initially overcast, later clear. The highest temperature 4 °C. Total rainfall 0.8 mm. At night the lowest temperature -7 °C.

Interactive map weather Delaware, USA

GPS: 39.7757; -75.5766

altitude: 40 m
local time:

PLACES IN THE AREA

Weather forecast Holly Island, Delaware, USA extended forecast

Time			Precip.	Wind	Pressure	Humidity	Dew	total	Fog	Low	Middle	High
Thursday 01/15/2026
1 AM	cloudy	4 °C 2 °C	0.2 mm	2.4 m/s 9 km/h west-southwest	1001 hPa	89 %	2 °C	71 %	0%	0%	54%	39%
7 AM	light rain	4 °C 2 °C	0.6 mm	3.4 m/s 12 km/h west-northwest	1002 hPa	90 %	2 °C	100 %	0%	92%	100%	0%
1 PM	overcast	4 °C 0 °C	0.0 mm	5.9 m/s 21 km/h northwest	1006 hPa	54 %	-4 °C	99 %	0%	96%	93%	0%
7 PM	clear	-2 °C -6 °C	0.0 mm	3.1 m/s 11 km/h north-northwest	1013 hPa	51 %	-11 °C	0 %	0%	0%	0%	0%
Friday 01/16/2026
1 AM	clear	-6 °C -9 °C	0.0 mm	1.3 m/s 5 km/h north	1015 hPa	63 %	-11 °C	0 %	0%	0%	0%	0%
7 AM	overcast	-6 °C -9 °C	0.0 mm	1.0 m/s 4 km/h north-northeast	1017 hPa	61 %	-12 °C	100 %	0%	0%	0%	100%
1 PM	clear	1 °C -3 °C	0.0 mm	1.6 m/s 6 km/h southeast	1016 hPa	29 %	-14 °C	0 %	0%	0%	0%	0%
7 PM	overcast	-1 °C -4 °C	0.0 mm	2.4 m/s 9 km/h southeast	1017 hPa	53 %	-8 °C	100 %	0%	0%	100%	0%

Holly Island, Delaware, USA - information

State: Delaware, USA

GPS coordinates: 39.7757; -75.5766

Time zone: America / New York time difference in hours with time in US is -6 hours

Altitude: 40 m
The administrative part:

Delaware, Dover
New Castle County, New Castle

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Weather Holly Island, Delaware, USA. Weather forecast Holly Island.

Holly Island - weather nearby - bigger cities

Elsmere, 2.8 km
Edgemoor, 4.5 km
Wilmington Manor, 6.2 km
Hockessin, 6.4 km
Claymont, 6.4 km
Pike Creek Valley, 7.0 km

Pike Creek, 7.4 km
North Star, 7.6 km
Brookside, 11 km
Bear, 11 km
Newark, 11 km
Glasgow, 15 km

Holly Island - weather nearby - the closest place

Henry Clay, 0.4 km
Nemours Dam, 0.7 km
Montchan, 0.8 km
Alapocas, 1.0 km
Kentmere, 1.0 km
Greenville Place, 1.0 km

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Data source

Weather forecast for Holly Island is supplied by MET Norway Norwegian Meteorological Institute and the NRK.

Feels like

To calculate the perceived temperature, we use the Australian Apparent Temperature (AAT) model, which is designed for year-round calculations and takes air humidity into account in addition to temperature and wind speed.

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Astronomical information Holly Island

data are always in the local time

Sun and light

Jan. 15, 2026

Sunrise:	Sunset:
7:21 am	5:02 pm
Noon:	Length of day:
12:11 pm	09:41
Start of civil twilight*:	End of civil twilight*:
6:51 am	5:32 pm
Start of nautical twilight*:	End of nautical twilight*:
6:18 am	6:05 pm
Start of astronomical twilight*:	End of astronomical twilight*:
5:46 am	6:37 pm
* What is Twilight?

Moon and moon phases

Moonrise:	Moonset:
01/15/2026 5:09 am	01/15/2026 1:56 pm
Next new moon:	Next full moon:
01/18/2026	02/01/2026